1756 results about "Switch box" patented technology

A remote control electrical device which can communicate with a remote control device. The electrical control device is adapted to fit into a housing which fits into a wall mounting. The remote control electrical device can comprise a control circuit disposed in the housing, a transmitter disposed in the housing, a receiver disposed in the housing wherein said transmitter and said receiver are in communication with the control circuit. There is also a support plate having an inside face facing into the housing and an outside face facing away from the housing body. The support plate is coupled to the housing, wherein there is also an antenna disposed on the outside face of the support plate. This antenna does not receive any power-line AC frequencies or DC, instead it is capacitively coupled to the rest of the electrical components and disposed on the outside face of the support plate.

Apparatus and methods for processing a substrate and processing a process chamber are provided. In one embodiment, an apparatus is provided for processing a substrate including a power source, a switch box coupled to the power source and the switch box having a switch interchangeable between a first position and a second position, a first match box coupled to the switch box, a plasma generator coupled to the first match box, a second match box coupled to the switch box, and a remote plasma source coupled to the second match box.

An electric power tool is provided which prevents malfunction with excellent operability even when one operation mode among various modes is selectable. In a gear case of a housing, there are provided a clutch switching groove which engages with a connecting projection of a clutch switching lever, a slit which guides a guide body having a stepped pin which penetrates an impact switching groove to engage with an auxiliary ring, and a percussion switching groove which engages with a connecting projection of a percussion switching lever. In addition, a switching case is externally provided, so that combination of sliding positions of each switching member can be changed. As the switching case can be operated by a switching button, any of all operation modes, which are, a drill mode, an impact mode, a percussion drill mode, and a clutch mode can be selected with the switching button only.

An emergency device for safely shutting off pumps and associated equipment (loads) for pools and spas. The emergency input device is mounted within code required distance of the pools or spas and electrically connected to switch box by radio signals. The switch box features relays that will interrupt power to motor and associated equipment when signaled by emergency input device. Switch box features a reset with automatic, remote radio, and manual capability that re-energizes the motor and equipment when an emergency is cleared. The separation of the emergency input device and reset switch removes the possibility of resetting false signals. A discreetly mounted remote reset switch affords operators additional emergency reaction choices. The switch box additionally provides an alarm and a remote monitoring capability for supervisory personal. The circuit design of emergency device protects motor and equipment from transients and early failure with orderly shut down. Modular design of emergency device allows simple single applications or scaling up for additional motors and equipment.

Methods and systems for implementing a switch box (S-box) in a cryptographic application are described. An input to the S-box is converted from a Galois field representation GF(N2) to a Galois subfield representation GF(N)2. The input is converted using a generating polynomial of the form x2+Ax+B, where A and B are elements in GF(N) and where A has a value other than unity. The multiplicative inverse of the Galois subfield representation GF(N)2 is determined. The multiplicative inverse is converted back to the Galois field representation GF(N2). An affine transformation of the multiplicative inverse is then performed.

The present invention relates to a rotating patient chair mounted with an integrated ear diagnosis and treatment unit that controls the position of a microscope 48 and a monitor 50 rotating around the rotating patient chair 30 at a predetermined angle or 180 degrees, the unit including: suctioners 44, 52, a treatment board 46, a blood pressure tester 54 and a manipulating switch box 40 for controlling the diagnosis and treatment tools, and the monitor 50 and the microscope 48 positioned in correspondence with the patient's ears anatomically positioned at 180 degrees to enable the patient to observe all of the treatment processes to the ear parts including the thin, dark auditory canals and eardrums on the monitor 50 installed at an opposite side and to enable the practitioner to explain all of the treatment processes shown on the monitor to the patient and his guardians, thereby improving reliability on the practitioner and the treatment processes and maximizing the treatment effects, and performing diagnosis and treatment processes to the patient's ears by not letting the practitioner or patient move around but merely by rotating the ear diagnosis and treatment unit, minimizing discomfort and inconvenience to the practitioner or patient, shortening the medical treatment time and minimizing the space of a treatment room occupied by the diagnosis and treatment unit.

An adjustable outlet box assembly provides for attachment of an outlet box to a wall stud. The assembly includes an outlet box and a box bracket which is adjustably positioned to the outlet box. The box includes a flange which attaches to a linear set of teeth on the box bracket for resilient engagement with the side wall of the box. The bracket includes a stud attachment portion got engagement with the stud. The bracket is adjustably positioned on the box so that the box may be positioned with respect to the wall stud.

A power distribution panel with a chassis defining an interior with a first opening and a second opposing opening. The panel including a module with a bottom, a first face and a second face, and including a power input terminal, a plurality of power output terminals, and an electrical circuit connecting each power output terminal to the power input terminal, each circuit including a circuit protection device. The power input terminal, the power output terminals and the circuit protection devices are mounted to one of the first or second faces. The module is configured to be received through the first opening and removably mounted within the interior so that the power input terminal, the power output terminals and the circuit protection devices are accessible through one of the first and second openings when the module is mounted within the chassis. A module including power distribution components and circuitry adapted to be removably mounted within a power distribution panel chassis.

A reconfigurable apparatus with a high usage rate in hardware is disclosed, which comprises at least one reconfigurable unit that has a plurality of processing units and at least one switch box connected to the processing units. The reconfigurable unit receives at least one reconfiguration signal to dynamically configure the processing units and the switch boxes as a new functional unit.

A surveillance camera and illuminator are covertly mounted in a partially rotatable bay window inner frame mounted within an electrical switch box. The bay window inner frame can thus be pivoted back and forth to orient the camera toward an entrance to a room in which the switch box is mounted. When the bay window inner frame is rotated to the desired position, a bay window switch box decor cover plate is mounted over the bay window inner frame, engaging it and locking it in the selected position by attachment of the cover plate to the switch box.

An instrument for electrochemical treatment of the human body or of an animal body is disclosed. The instrument is useful for the destruction of tumor tissues. One or several electrodes are furnished for insertion into the body to be treated. A direct current generator (1) generates a DC voltage. Connection lines (2,3,3′) for the generated direct current power are connectable to the generator. A switching box (9) inserted into the connection lines for a selection of electrode polarity. At least one trocar sleeve (7,7′) is connected with a first end to the connection lines., At least one trocar thorn (12) is insertable into the trocar sleeve. At least one electrode (5,5′) is insertable into the trocar sleeve such that an end of the electrode (5,5′) protrudes from a second end of the trocar sleeve. Tumors having sizes up to about 50 centimeters diameter can be treated with the instrument.

Systems, devices and methods for providing a battery powered wall mounted remote control for ceiling fans and lights. The battery powered remote control can be installable over an existing wall switch without hard wiring into electrical system at the switch box. The remote control housing is decorative in nature and has functional fan and light buttons for remotely controlling operation of the fan and light fixture. The remote housing attaches to the hard wired wall mounted switch using existing hardware that previously held the switch plate in place. The remote housing has a door that opens to allow the original fan / light switch to still be used in an on / off power control for the device being controlled by the battery powered wall mounted remote control for ceiling fans and lights.

To permit the use of a single remote control device in an AV system that can supply incompatible video signals, a switch box (18) receives composite and S-video signals from an AV receiver, transforming these signals into the component video domain, and also receives component video signals from, e.g., a DVD player (14), with the output of the switch box being displayed on a television (16), and also receives a signal from a DVI source (101). The synchronization portion of the component video signal from the DVD player is sent to one of the input ports (14) of the AV receiver as a trigger signal for comparison thereof with the synchronization signal in the switch box (18). When a user selects the AV receiver input port into which the trigger signal is input, the sense signal at the switch box (18) is identical to the synchronization signal of the component video, and the switch box (18) consequently sends the component video to the television (16). Otherwise, one of the video signals from the AV receiver (14) is sent to the television (16). If a DVI display (114) is present, analog signals fare converted and scaled to produce a DVI signal suitable for display (114).

An air passage device for installation into a mounting opening (50) in a wall (51) for components generating waste heat, such as a switch box, includes a base housing (21; 221) with a fan support (25) and a design cover (80; 280), wherein the design cover (80; 280) has on an air inlet side a covering device (100) constructed as a fan grid (10; 210) with sheet elements (90, 90′; 290, 290′). At least one swivellable sheet element (90) or at least one flexible, tongue-shaped side wall section (235), separated from the remaining side wall surface by slits (332, 333) running transversely to the longitudinal direction of the side wall, is formed in the region of the upper side wall of the design cover (80; 280) facing away from the swivel axis (26; 226) for swivelling the design cover (80; 280), wherein the sheet element (90) and the tongue-shaped side wall section (235) are formed between the design cover (80; 280) and the base housing (21; 221) as a detachable and lockable detent connection (40; 240), that can be operated by a finger.

An electric power tool capable of selecting an operation mode with good operability without risk of erroneous operation even though there are many operation modes. The gear box (12) in the housing respectively has: the clutch switching groove (65) engaged with the operation protrusion (62) of the clutch switching handle (57); ) of the notch (81) of the guide body (82) of the stepped pin (83) engaged; the vibration switching groove (101) engaged with the operation protrusion (98) of the vibration switching handle (93), and the The integrated rotary position of the switching plate (31) can change the combined switching box (64) of the sliding position of each switching member, and use the switching button (30) to rotate and operate the switching plate (31) and the switching box (64) from the outside of the housing, so that Only the operation of one switch button (30) can select all action modes of drilling mode, impact mode, vibration drilling mode and clutch mode.

The present disclosure provides a decorative light string system comprising a light string comprising a plurality of lighting bulbs arranged electrically in series, wherein each light bulb comprises at least two LED chips, wherein half of said LED chips are connected in parallel and wherein half of said LED chips are connected in reverse parallel; and a switch box, and a switchbox comprising a switch having at least a first position and a second position, wherein when the switch is in the first position, a first pole is engaged allowing passage of a positive waveform lighting the LEDs connected in parallel, and wherein when the switch is in a second position, a second pole is engaged allowing passage of a negative waveform lighting the LEDs connected in reverse parallel; as well as methods of using said decorative light string system.

A modular lower coil provides for a head, a vascular and, a thoracic / lumbar element that may interfit or be separated to provide individual imaging of these areas or a combined imaging region stretching from the head to the lower spine. A switch box allows individual ones of these elements to be connected to the MRI machine if necessary because of a limitation of inputs to the machine and provides for decoupling currents to minimize interference between the coil elements when one element is being used.

The invention relates to a two-door gate inhibition system and a control method, based on biology character recognize technique, comprising a biology character gate inhibition device, a controller, an electric lock, a switch box, a biology character register terminal, and a gate inhibition system server, wherein the biology character register terminal registers the biology character information, to record and build database for general biology character and alarm biology character, when passes two doors, the gate inhibition device checks and receives biology character, to extract and compare the biology character information, and when the biology character information is authorized one, to send an outer door open request to the controller, and when the biology character information is alarm biology character, send out an outdoor door open request and an alarm signal. The invention provides forced alarm method, to open door with starting alarm response, to alarm on time and protect owner.

The invention relates to an electric energy metering and monitoring system of an intelligent gateway, which mainly comprises a three-phase standard ammeter and a built-in computer thereof, a remote switching control device, contactless intelligent open-loop current pincers, a detected meter switching control unit, an error verification unit and the like, wherein the remote switching control device comprises an MPU (Micro Processor Unit) chip control circuit and a relay switching circuit which are arranged in a switching box; 8 paths of input ends for connecting a detected meter are arranged on the switching box; the current signals of the detected meter, which are taken out by the current pincers, and the voltage signals and pulse signals of the detected meter, which are taken out by a voltage and pulse sampling circuit of the detected meter, are accessed to the standard ammeter through the switching box; and the error verification of the detected meter is realized through a software platform. The electric energy metering and monitoring system provided by the invention has the characteristics of simple integral design, real-time error verification and high safety, and is convenient to install.

A high power solid state power controller packaging system and power panel are disclosed. The high power solid state power controller packaging system includes a plurality of discrete power devices assembled juxtaposed to one another in a row, a fin style heatsink, an input bus bar and an output bus bar, and a circuit card assembly connected to the plurality of discrete power devices for managing power signals among the plurality of discrete power devices. The power panel includes a chassis, a mounting bracket with connector sockets formed in the mounting bracket, and a plurality of high power solid state power control modules modularly mounted in the connector sockets.

A dual fuel system for a vehicle utilizing gasoline and propane fuel sources. The dual fuel system includes a micro-controlled switch box that switches back and forth between fuels. A fuel injector rail and fuel injectors are also included that can function to inject either gasoline or propane. A display and selector switch are also provided inside the cabin of the vehicle to allow the user to read system information and manually select a type of fuel.

The present invention provides a reel pipe motor, comprising a casing; a motor and a speed reduction assembly disposed within the casing; an L-shape motor end head having a tubular part and a box part which could be connected with the casing, a switch box disposed on the outer surface of the box part, in which a switch control panel and a bead switch are located; and a power supply plug and a hollow rod. The bead switch is connected with the hollow rod. The bead switch could be operated by pulling the hollow rod. A first end of the power supply plug is electrically connected with the switch control panel, and a second end thereof extends into the hollow rod and is electrically connected with an external power supply. This invention further discloses a rolling curtain positioning control system comprising the said reel pipe motor.

A power distribution panel having circuit elements such as KTK and GMT fuses removably mounted to a unit housing by means of module members, thereby allowing for ease of customization of the circuit elements of the power distribution panel.

An Emergency Isolation and Treatment Shelter (EITS) rigid wall system is modular and includes two support columns and a rigid wall assembly therebetween. Each support column is a tubular generally rectilinear member in cross-section having a center opening and a wall receipt slot on each side thereof. Intermediate each wall receipt slot is an auxiliary area which permits running of conduits for electrical wiring, plumbing conduits as well as junction boxes, switch boxes or the like.

An electric power tool is provided which prevents malfunction with excellent operability even when one operation mode among various modes is selectable. In a gear case of a housing, there are provided a clutch switching groove which engages with a connecting projection of a clutch switching lever, a slit which guides a guide body having a stepped pin which penetrates an impact switching groove to engage with an auxiliary ring, and a percussion switching groove which engages with a connecting projection of a percussion switching lever. In addition, a switching case is externally provided, so that combination of sliding positions of each switching member can be changed. As the switching case can be operated by a switching button, any of all operation modes, which are, a drill mode, an impact mode, a percussion drill mode, and a clutch mode can be selected with the switching button only.

A double-mounted electrical box mounting bracket for mounting to a wall stud that includes: a substantially flat center section having a top surface, a bottom surface, a pair of opposing sides and one or more center mounting holes for securing the bracket to a structure; a pair of substantially flat base plates, each having a first end and a second end, an opening having a periphery for receiving an electrical box, and a bendable member extending into the opening from the periphery; a pair of offsets connecting the opposing sides of the center section and the first ends of the base plates; and a pair of substantially flat flanged ends connected to the second sides of the base plates by a pair of flange necks, wherein the base plates are offset and recessed from the center section and flanged ends.

A switch and switch box masking cover is adapted for frictional mounting to the switch box when pressed into switch box in one orientation, and for frictional mounting to a toggle type of switch that is already mounted in the switch box, when the cover is pressed onto the switch in an alternate, reversed orientation. The masking cover is formed in continuous strips wherein one or more of the covers may be disconnected from the strip for use on a switch box of any size.

An assembly for the frame of a switchboard is disclosed, which can include a hollow member which extends lengthwise along a reference axis and which has at least one slot. The assembly can include at least one connecting element for connecting the assembly to a corresponding corner joint element of the frame, and the connecting element can include an insulating body and a fixing metal plate which is associated to a carrying part of the insulating body. The carrying part can be at least partially inserted transversally with respect to the reference axis into the hollow member through the slot, so as to arrange at least a portion of the associated fixing metal plate into the hollow member transversally with respect to the reference axis.