47results about How to "Will not overload" patented technology

The invention discloses a balance priority microcell energy-saving method in a relay system, which mainly solves the problem that an Energy Saving mechanism has a ping-pong effect in the prior art. The method comprises the steps that: 1) a microcell monitors the load change condition per se under a normal operating state; 2) when discovering that the load is lower than an energy-saving closed standard value of the cell, the microcell triggers an active pre-balancing process; and 3) if the energy-saving mechanism of the microcell is needed to be closed, the microcell is closed according to the balanced result, during the closure, a macro-cell restarts the microcell according to the Energy Saving mechanism; and if the microcell is needed to continuously operate, the operating state of the microcell is continuously kept. The method can solve the problem that the Energy Saving mechanism has the ping-pong effect in the prior art, greatly contributes to improving the utilization rate of a communication resource and improving the comprehensive performance of the system, and can be used for the wireless resource management RRM process for a relay in the third-generation mobile communication technology.

A track frame or undercarriage (12) is made to support a rubber track (10) on suitable guide rollers (13,18,19). A tensioning roller (18) is provided as part of the guide rollers (13,18,19) on the interior of the track (10) and is mounted on a pivoting bracket (24). The bracket (24) moves the tensioning roller (18) to a working position for creating tension in the track (10). An actuator (22) provides a known force on the bracket (24) to move the tensioning roller (18) to its working position, using a controlled pressure applied to the actuator (22). Drive sprockets (19) for the track (10) are mounted onto a drive case (20) that is mounted to the track frame (12) through pivoting linkages (40,42) such that the drive case (20) and the drive sprocket (19) can be held in a working position and retracted away from the track (10). The position of the tensioning roller (18) is maintained within set limits of retractions during use, by providing a stop (32,30) to limit the amount that the tensioning roller (18) can retract.

The invention relates to a roller (1),in particular, a castor. The rotation of the running wheel of said castor and optionally the pivoting motion of the running wheel (12) may be fixed, by means of an operating shaft (20), which moves a control cam (19) through the roller (1), with an electric motor (37) acting thereupon for operation thereof. According to the invention, the functional roller operation can be embodied with a more advantage operation, a simpler construction, yet of secure operation, whereby the electric motor (37) acts on the operating shaft (20) by means of an electric motor shaft (39) using a toothed gear (38).

A die opening and closing device for a movable die plate 2 and a fixed die plate 1 includes a toggle link 5 disposed between the movable die plate 2 and a die tightening housing 8, a cross head 6 for flexing the toggle link 5, and a motor-driven ball screw 7 penetrating through the die tightening housing 8 and inserted into the cross head 6, and this die opening and closing device is provided with die thickness adjusting means 9 for adjusting the die thickness S when the die is tightened by extension of the toggle link 5, and ball screw rotation control means 20 for controlling constant the cracking gap, and a foamed resin molding machine is presented, together with its operating method.

The invention discloses an agitating method and an agitating machine for a porcelain powder agitator. The method adopts a double-helical agitating machine with a low incidence to agitate porcelain powder; an agitating shaft sleeve of the agitating machine is driven by a agitating shaft on the agitator to rotate, two sets of helical blades are welded on the agitating shaft sleeve, the blades are made of steel plate strips, and the low incidence is formed by the planes of the steel plate strips and the rotation direction so that the porcelain powder slides along the planes of the blades when the blades rotate in the porcelain powder, and the rotation resistance is reduced. The invention is specially used for agitating porcelain powder, the agitating machine used by the agitating method can easily rotate in an agitating vessel, a motor can not operate in overload, the performance life of the motor is long, the agitating efficiency can be improved, and the labor intensity of workers is reduced.

The invention discloses a thickener underflow concentration adjusting system including a discharge port communicating with the bottom of a thickener, a high-concentration slurry pump for pumping a high-concentration slurry at the bottom to an upper-layer slurry return port, and a low-concentration slurry pump; one end of the low-concentration slurry pump is connected to a slurry outlet of the thickener, the other end of the low-concentration slurry pump communicates with the high-concentration slurry pump, and the low-concentration slurry pump is used for making a pumped low-concentration slurry mixed with the pumped high-concentration slurry; the slurry outlet is higher than the slurry return port. According to the concentration adjusting system provided by the invention, because the pumped high-concentration slurry and the pumped low-concentration slurry are mixed with each other and then outputted, and the concentration of the slurry transported to the thickener after final mixing is similar to the concentration of a transported part. The concentration in the thickener is increased layer by layer from top to bottom, after a bottom slurry is pumped out, an upper slurry layer moves downwards to supplement, and the concentration at the bottom is reduced. The slurry after mixing cannot have the concentration greatly different from the concentration of the upper-layer slurry, so disturbance to the upper-layer slurry is avoided and dynamic equilibrium of the slurry of all layers is overall maintained.

The present invention is related to a method of as well as an intelligent switch, device and network for recognizing deviations in communication behaviour of the network. In particular, characteristics of communication are monitored and evaluated regarding security behaviour of the network using a model of a communication behaviour of the network. For each communication over a switch of the network at most three security values are derived from communication metadata of the respective communication by means of the model of the communication behaviour. For each communication it is checked whether the respective at most three security values meet respective predetermined threshold values. In case the respective predetermined threshold values are not met by at least one of the security values, a security warning is generated.

The invention discloses a disc brush motor detecting station which comprises a support, a disc brush adjusting device, a disc brush motor and a detection device arranged on the support. A supporting plate parallel to the horizontal plane is arranged in the support, and the disc brush adjusting device and the disc brush motor are arranged on the supporting plate. The disc brush motor is connected with the disc brush adjusting device through a belt. A disc brush connected with the disc brush adjusting device is arranged at the bottom of the support. A pressure sensing device is arranged on the disc brush adjusting device. The detection device is connected with the pressure sensing device and the disc brush motor, and can detect changes of voltage and current of the disc brush motor under different pressures, and further test loss of the disc brush motor.

The invention discloses an overload prevention paper shredder which achieves the aims of low fault rate and long service life. The overload prevention paper shredder comprises a support (9), a motor (2), a first gear (3), a rack (7), a second gear (4), a movable shaft (5), a contact switch (8) and a fixed shaft (6), wherein the motor (2) is fixed on the support (9); the first gear (3) is driven by the motor (2); the rack (7) is meshed with the first gear (3) and is matched with the support (9) in a sliding mode; the second gear (4) is meshed with the rack (7); the movable shaft is coaxially fixed on the second gear (4) in a sleeving mode; the contact switch (8) is fixed on the support (9); the fixed shaft (6) is fixed on the support (9) via a fixing base (11) and the axis of the fixed shaft (6) is parallel to the axis of the movable shaft (5); the length direction of the rack (7) is perpendicular to the movable shaft (5); one side, opposite to the movable shaft (5), of the contact switch (8) is provided with a contact end (10); the shortest distance between the contact end (10) and the movable shaft (5) is less than the shortest distance between the fixed shaft (6) and the movable shaft (5).

The invention relates to a high-pressure integrated pump. The high-pressure integrated pump comprises a steering pump, a pilot pump is arranged on the steering pump, and an overflow valve is arrangedon the pilot pump; the steering pump comprises a first pump shell, the first pump shell is provided with an oil inlet and a first oil outlet, a first drive gear is arranged in the first pump shell, and a first driven gear which meshes with the first drive gear and is used for delivering hydraulic oil together with the first drive gear is arranged radially beside the first drive gear; and the pilotpump comprises a second pump shell, a second drive gear which achieves coaxial transmission with the first drive gear is arranged in the second pump shell, a second driven gear which meshes with thesecond drive gear and is used for delivering the hydraulic oil together with the second drive gear is arranged radially beside the second drive gear, and a coupler is arranged between the first drivegear and the second drive gear. According to the high-pressure integrated pump, the pilot pump and the steering pump are integrated, the overflow valve is arranged to depressurize the high pressure side of the pilot valve, and therefore the pilot valve can not be overloaded.

The invention relates to the technical field of sludge treatment, and discloses an automatic mud scraping plate adjusting device of a mud scraping device for sewage treatment. The device comprises a shell, a fixing rod is fixedly connected in the shell, one end of the fixing rod is fixedly connected with a lifting device, a lifting rod is arranged on the lower side of the lifting device, an isolation plate is arranged on the lower side of the lifting rod, a sludge tank is arranged on the left side of the isolation plate, a lifting tank is fixedly connected to the bottom of the isolation plate, and a rotating device is arranged on the surface of the lifting rod. According to the mud scraping plate automatic adjusting device of the mud scraping device for sewage treatment, through cooperative use of the rotating device, a circular ring matching wheel, a movable matching wheel, a sludge bin, a draining plate and the like, the position of a scraping plate can be automatically adjusted according to resistance generated by scraped sludge, so that the thickness of the scraped sludge is changed, the motor cannot be overloaded while the sludge treatment efficiency is ensured, and the service life of the device is prolonged.

The invention relates to an energy storage module (1) comprising at least two energy storage cells (2) and a module housing (3) formed by a film. Furthermore, the invention relates to an energy store with at least one energy store module (1). In addition, the invention relates to a motor vehicle having an energy store which is connected to a drive system of the motor vehicle in such a way as to transmit drive energy. In order to be able to manufacture the energy storage module (1) simply and inexpensively, it is provided according to the invention that the module housing (3) is provided with a receiving bag (4) for each energy storage unit (2).

A method for securing stator blade fixing covers is performed by the stator blades being fixed in such a way that the blades (5) are inserted into the blade wheel (4) freely without securing, while the blade wheel (4) is placed on the rotating segments (6) and side- secured by the top segments (7) where the blade (5) rivets (8) are inserted into the cover (3) with the blade (5) inserted in the blade wheel (4) standing on the solid surface (2) and being secured in the cover (3) by removing the rivets (8) using the riveting head (1) while the rotating segments (6) perform the entire blade wheel (4) rotation to secure the next rivet (8) and such procedure is applied until all the blades (5) are fixed in the cover (3). A device for implementing the method for securing the stator blade fixing covers is composed of the non - indicated frame with the rotating segments (6) and top segments (7) being placed on it for fixing the blade wheel (4) that always stands with the bottom perpendicularly inserted blade (5) on a solid surface (2) while the riveting head (1) is located in the internal circular cover (3) area.

The invention relates to the technical field of pipeline transportation, in particular to a stressed internal digestion plastic pipeline. The invention comprises an outer pressure-bearing pipeline and an inner force-bearing pipeline, a stress relief device is arranged between the outer pressure-bearing pipeline and the inner force-bearing pipeline, an outer fixing bar groove is opened inside the outer pressure-bearing pipeline, and the outer surface of the inner force-bearing pipeline There is an internal fixing bar groove, and one end of the outer pressure-bearing pipe and the inner stress-bearing pipe is provided with a baffle ring of the elimination device, and the upper surface and the lower surface of the baffle ring of the elimination device are equipped with an outer fixing bar fixing block and an inner fixing bar fixing block. The outer side of the baffle ring of the elimination device is fixedly connected with the outer baffle ring, and a support plate is provided between the outer pressure-bearing pipe and the inner stress-bearing pipe to solve the existing stress-relieving pipe is a rigid buffer to absorb stress Pipelines that have poor digestion and absorption capacity for stress are inconvenient to install and disassemble. Pipelines that have already appeared to digest and absorb stress are inconvenient in fixing positions and transporting pipelines, and installation is troublesome.