150results about How to "Big economy" patented technology

A two-mode, compound-split, electra-mechanical transmission utilizes an input member for receiving power from an engine, and an output member for delivering power from the transmission. First and second motor / generators are operatively connected to an energy storage device through a control for interchanging electrical power among the storage device, the first motor / generator and the second motor / generator. The transmission employs three planetary gear sets. Each planetary gear arrangement utilizes first, second and third gear members. Moreover, one gear member of the first or second planetary gear set is operatively connected to the input member, and one gear member of the third planetary gear set is selectively connected to ground. A lock-up clutch selectively locks two of the planetary gear sets in a 1:1 ratio.

An electromechanical assembly for a series of guns used in the perforation of petroleum producing wells. Each gun is a cylindrical housing having a charge-carrier loaded with explosive charges in contact with a detonating cord which contacts an electronically activated detonator. The guns are joined by intermediary joints and terminate in a bottom sub on its lower end and a firing head at its upper end. The charge-carrier of each gun is detonated, beginning with the bottommost gun. Insulating end plates are on the lower and upper ends of the carrier for centering and anchoring the charge-carriers. An electrical wire runs from a retractable contact pin in each carrier, through the intermediary joint which has a changeover switch sensitive to the high pressures produced by the explosion in the carrier located in the gun immediately beneath it, rupturing a mechanical fuse and allowing the switch to close.

Electromechanical assembly for connecting a series of guns used in the perforation of petroleum producing wells. Each gun has a cylindrical housing for a charge-carrier loaded with explosive shaped-charges set in radial fashion. The charges are in contact with a detonating cord that is in contact with an electronically activated detonator. The series of guns are joined firmly by intermediary joints and terminate in a bottom sub on its lower extreme, where the series is initiated by a firing head which is connected to the surface with an electrical connection. It is possible to detonate the charge-carrier of each gun, beginning with the bottommost gun that remains active.

An automatic load transfer device is provided for automated material handling systems of the type having a tow AGV pulling a train of trailers along a predetermined path between stations. The device has a base positioned adjacent to the path with spaced apart rails that support a movable carriage which shifts between retracted and extended positions. A conveyor having a plurality of side-by-side fingers with moving conveyor elements is supported on the carriage by a lift which shifts the conveyor between lowered and raised positions. The carriage, conveyor elements, and lift have separate drives that are operably connected with a controller which sequentially activates the same to load and / or unload loads onto and / or from the trailers.

The invention relates to an adhesive label, a resealable package provide with such a label and a label web. The package has an openable flap (14) defined by an arcuate indication (16). The label (12) is adhesively fixed to the package body for the purpose of resealably sealing the flap. The label has a top portion forming a gripping tab (20) and two leg portions (22) extending in a diverging manner from the gripping tab (20) and defining between them a central recess (23). The label is integrated with at least one projecting indicator portion (24) for each leg portion (22), which indicator portions are adapted to be separated from the label (12) when the package (10) is opened for the first time. The leg portions with the projecting indicator portions (24) form a first contour on the convex side of the indication (16) and the leg portions (22) form a second contour on the concave side of the indication (16), which is complementary to the first contour. The web comprises a carrier for labels arranged in such a manner that a first contour of a label is fitted in and partially enclosed by a second contour of an adjoining label.

A fluid flow control device includes a housing having a fluid inlet (7) and at least one fluid outlet (8). A first fluid flow restrictor (1) serves as an inflow port to a chamber (B) in the housing, and a second fluid flow restrictor (2) serves as an outflow port from the chamber (B). The first fluid flow restrictor and the second fluid flow restrictor are configured to generate different fluid flow characteristics; and the chamber (B) includes an actuating device (5a-1) that is responsive to fluid pressure changes (ΔP2) in the chamber. The first fluid flow restrictor (1) and the second fluid flow restrictor (2) are configured to impose respective different fluid flow characteristics based on different fluid properties.

A method of cleaning a wellbore drilled with a drilling fluid that forms a filter cake that includes emplacing a breaker fluid into the wellbore, the breaker fluid comprising: an aqueous fluid; a fragmentation agent; and an amphoteric chemotrope; and shutting in the well for a period of time sufficient to initiate breaking of the filter cake is disclosed.

A multi-level, automated vehicle parking structure comprising a plurality of horizontal, planar platform assemblies respectively located on a plurality of structure levels through which a central air shaft extends vertically. Each assembly comprises a rotary platform surrounding the shaft that is rotatable about a vertical axis of rotation extending through the shaft. In one embodiment, at least two oppositely directed vehicle elevators vertically and separately displaceable in the shaft have respective, substantially parallel, base centre lines that are off-radial with respect to the axis of rotation. Each rotary platform has a plurality of parking spaces arranged in circular array with respect to the axis of rotation and having respective base centre lines off-radially inclined in the same sense with respect to the axis of rotation Each rotatable platform is rotatably displaceable so as to bring any selected pair of opposite parking spaces into respective communication with the elevators with the central base lines of the elevators being co-directional with the central base lines of the selected parking spaces. The structure further comprises at least one vehicle entry and exit level for selective communication with the elevators for transfer thereto and therefrom of vehicles to be parked and to be retrieved. Motorised dollies transport vehicles between the elevators and the parking spaces on the stationary platform.

A system and method for connecting an insured to an insurer using a mobile device in order to provide insurance services. The mobile device, which is associated with the insured, includes a mobile insurance module that is in communication with a server insurance module of a server, which is associated with the insurer. Together, the mobile insurance module and the server insurance module establish a communication channel with the insurer over which insurance services (e.g., requesting a quote, buying a policy, filing a claim and reviewing account information) are provided. The communication channel leverages the technological capabilities of the mobile device, such as a smart phone, to deliver data in a fast, efficient and integrated manner having robust functionalities.

Facilitating the purchase and sale of private data between anonymous entities based on the use of encryption and a centralized on-line entity to exchange the private data in a secure environment. The seeker of private data, such as consumer information, transmits an encrypted query to the centralized exchange entity. The query submission includes legal representations stating the legally permissible purpose for seeking the information. The centralized exchange entity compares the encrypted query to an encrypted data index collected from at least one data provider, to determine if the query matches any private data held by a data provider. The comparison is conducted within a secure, search component to ensure the privacy of all data and all parties to the transaction. The exchange entity facilitates the anonymous exchange between the data purchaser and the data provider. A payment invoice can be generated and electronically presented by maintainer. The payment may be electronically debited from the designated account of a data purchaser and remitted to a data provider. In addition, a portion of such funds may be retained by the centralized exchange entity.

The present invention provides an automatic mixing and dispensing device that includes a plurality of storage reservoirs for various liquids interposed between a source of pressurized gas and a mixing and dispensing unit. The device further includes a final receiving area into which the liquids can be dispensed. The invention also provides a method for storing and delivering fluids to a centralized mixing and dispensing unit, which can include dispensing a mixed beverage to a final container, such as a cup. The method includes applying pressure to a reservoir tank holding a desired liquid, thus forcing the liquid from the tank into the mixing and dispensing unit. The amount of time that the pressure is applied to the reservoir tank correlates to a specific amount of volume delivered. The method can be accomplished using a computer.

A system and method for controlling a matrix of light emitting diodes (LED) connected to an input line comprises a power converter for connecting to the matrix of LEDs and to the input line therebetween and for receiving from the input line an input current and an input voltage characterized by a shape and a frequency and for providing a direct current (D.C.) output for powering up the LEDs, yielding an operating current through the LEDs. The power converter includes a first current sensor for sensing the input current and a second current sensor for sensing the operating current. The system further comprises a controller for connecting to both the input line and to the power converter. The controller includes a voltage sensor for sensing the input voltage and a pre-regulator i) for receiving the operating current, the input current and the input voltage, ii) for biasing the operating current towards a target current value, and iii) for regulating the power converter to cause the input current to follow the shape and frequency of the input voltage, yielding a unity power factor and minimizing the input current harmonic distortion. The present method and system allows maximizing the energy savings, controlling current flowing in the diodes so as to obtain the maximum flux of light with the minimum energy and also allows meeting all safety, EMI, reliability and robustness requirements.

According to the present invention a pump is driven by one or more wheels of a hydraulic hybrid vehicle during braking. The inertial energy of the vehicle powers the pump during braking of the vehicle, and the pump pumps a hydraulic liquid into an hydraulic accumulator that stores the fluid at its elevated pressure. When additional power is required by the vehicle, the liquid is released into a heat exchanger that transfers heat from the exhaust gas of the engine to the liquid causing at least a portion of the liquid to become gaseous. The heated fluid is then fed into an expander that generates shaft power by expanding the pressurized and heated gaseous and / or liquid fluid mixture. The preferred embodiment of the present invention operates under the Rankine cycle or steam engine cycle where the liquid compression function is performed using power from regenerative braking, and the liquid heating and vaporization function is performed using exhaust gas waste heat. The present invention shows potential for more than tripling the regenerative braking power of hydraulic hybrid vehicles, thereby providing a large improvement in vehicle fuel economy.