10results about How to "Reduced installation area" patented technology

The present application relates to the technical fields of plunger pump, and discloses a single-cylinder double-outlet plunger pump, which comprises a shell, a cylinder, a swash plate, a main shaft and an oil distribution plate arranged in the shell, the cylinder is installed on the main shaft and is driven to rotate by the main shaft, a plurality of plunger cavities are uniformly distributed on one end of the cylinder along the circumference, a plurality of crescent grooves arranged in an inner-outer double-layer mode are formed on the other end of the cylinder, the crescent grooves in the inner layer are communicated with a part of the plunger cavities, and the crescent grooves in the outer layer are communicated with another part of the plunger cavities.The single-cylinder double-outlet plunger pump adopts a double-pump single-cylinder structure, the overall volume is significantly reduced, the structure is extremely compact, and the single-cylinder double-outlet plunger pump is very suitable for occasions with limited installation space, and the double-path output can simultaneously drive two independent systems (such as steering and braking circuits), effectively simplifies the pipeline layout, reduces the installation area, and simplifies the system design.

The utility model relates to the technical field of magnet distributing, in particular to a multi-magnet distributing device suitable for a pressure maintaining machine, which comprises an operating table arranged on a mounting column, a plurality of air cylinder mounting plates are arranged on the surface of the operating table, and distributing air cylinders are arranged on the surfaces of the air cylinder mounting plates. Magnet material bins of different specifications are arranged above the material distributing air cylinder through a supporting plate, a push-pull limiting plate is arranged on one side of each magnet material bin, and a material taking plate is arranged at the driving end of the material distributing air cylinder. The multi-magnet distributing device suitable for the pressure maintaining machine adapts to feeding of magnets of different models through the magnet bins of different specifications, the universality of the device is improved, meanwhile, an operator can conveniently place corresponding magnets into the matched magnet bins, the situation that the magnets are placed mistakenly during manual placement is effectively avoided, and the working efficiency is improved. And each magnet bin and each material distribution air cylinder can be flexibly detached and replaced, so that an operator can conveniently select the number of material distribution stations according to actual conditions.

An electronic device (100) applied to an electric motor includes a wiring substrate (101), an electric connection wiring (150) disposed at a substantially center of the wiring substrate and connected to a power source, a plurality of motor connection wirings (114-116) disposed at a periphery side of the wiring substrate compared to the electric connection wiring and connected to the electric motor, and a plurality of semiconductor modules (120) each including a plurality of semiconductor elements (123b, 124b) and a resin mold (125) integrally sealing the plurality of semiconductor elements. The plurality of semiconductor modules are disposed on the electric connection wiring or at a position at the periphery side of the wiring substrate compared to the electric connection wiring and at a center side of the wiring substrate compared to the motor connection wirings, and electrodes of at least a part of the plurality of semiconductor modules are mounted on the electric connection wiring.

A method for producing crystals of bis-2-hydroxyethyl terephthalate of the present invention includes performing a step of, with use of a crystallizer (10) that performs a crystallization operation of an aqueous solution including 20% to 30% by weight of BHET and a vacuum apparatus (32) that depressurizes the inside of the crystallizer (10), obtaining a slurry (13) including crystals of BHET in the crystallizer (10) by adiabatically cooling the aqueous solution by evaporating water which is a solvent of the aqueous solution; and a step of obtaining the crystals of BHET and a mother liquid by supplying the slurry (13) discharged from the crystallizer (10) to a solid-liquid separator (20).

An electrical connector device belongs to the technical field of battery energy source. It comprises a shell and a shell cover, and further comprises a pair of power terminals, a signal terminal and an explosion-proof valve. The pair of power terminals are symmetrically arranged at the middle positions of the shell cavity. The explosion-proof valve and the signal terminal correspond to the middle positions of the pair of power terminals and are separately arranged at the upper and lower parts of the pair of power terminals. The shell is formed with a gas permeable hole at the middle of the bottom side wall. The power terminals, the signal terminal and the explosion-proof valve are arranged through the shell cavity. An insulating plate covering the explosion-proof valve is arranged at the upper position in the shell cavity. The shell is provided with a signal wire clamping groove on the top side wall corresponding to the signal terminal, and power wire positioning grooves are formed at the left and right sides of the signal wire clamping groove. The signal wire is connected with the signal terminal and is led out of the shell through the signal wire clamping groove. Advantage: The modular structure design solves the problems of layout confusion, complex installation and safety hazards in the prior art.

The present application provides a component replacement system and a component replacement device capable of reducing the area of a system in the manufacture of a semiconductor device. A component replacement system that performs replacement of a consumable component includes a component storage device and a component replacement device. The component storage device stores a consumable component before use. The component replacement device is connected to a processing device and the component storage device, and is capable of replacing a consumable component after use installed in the processing device with a consumable component before use stored in the component storage device. Furthermore, the component replacement device is capable of moving to a position of the processing device in which a consumable component to be replaced is installed, and connecting to the processing device. Furthermore, the component storage device is capable of moving to a position of the component replacement device connected to the processing device in which a consumable component to be replaced is installed, and connecting to the component replacement device.

A power supply device for gate drive supplies a direct-current power source to a plurality of gate drive circuits provided for a power conversion device. The power conversion device includes a step-up / down converter and one or more ac-dc conversion circuits. The step-up / down converter includes a step-up / down upper arm switching element and a step-up / down lower arm switching element. The ac-dc conversion circuit includes an ac-dc upper arm switching element and an ac-dc lower arm switching element. The power supply device for gate drive includes a power supply unit that supplies a direct-current power source to at least two of the step-up / down upper arm switching element, the step-up / down lower arm switching element, the ac-dc upper arm switching element, and the ac-dc lower arm switching element in common.

The utility model belongs to the technical field of energy storage battery, especially a pipe joint assembly and battery pack heat management system, battery pack heat management system includes battery pack shell and pipe joint assembly, pipe joint assembly includes: pipe joint, contains flange portion, first outer joint part and second outer joint part and first inner joint part and second inner joint part, and sealing washer, be located in the sealing groove of flange portion inboard surface. The utility model's flange portion, first outer joint part, second outer joint part, first inner joint part and second inner joint part are all through injection moulding integrally formed, it has the advantages that convenient installation and small installation area, sealing washer is clamped in the sealing groove through interference fit with anti -skid boss simultaneously, thereby prevent its falling off phenomenon in the transportation process or assembly, guarantee the convenience of user's use.

The utility model provides a multi-unit suspension hanger for a modular splicing manipulator, which belongs to the technical field of manipulator suspension support and comprises a suspension hanger, four corners of the suspension hanger are fixedly mounted on a ceiling at the top of a workshop through suspension arms, and the suspension arms are fixedly mounted on the suspension hanger. The hanging bracket comprises a mounting outer frame and middle hanging transverse steel, the middle of the hanging transverse steel is divided into a plurality of mounting parts through adjusting vertical rods, and each mounting part is detachably provided with a plurality of sets of fixing seats; the fixed seat comprises a vertical fixed seat and a long wall-mounted fixed seat; mechanical arm mounting seats are arranged at the bottoms of the fixed seats; reinforcing ribs are arranged on the outer side of the suspension arm, a plurality of groups of expansion bolt mounting holes are formed in the periphery of a bottom plate of the suspension arm, and the mounting outer frame is of a rectangular frame structure and is fixedly connected by four pieces of transverse steel through bolts; the utility model can solve the problem that the universality and the expansibility of a manipulator production line are affected due to the fact that a supporting structure occupies a large space.

The utility model discloses a packaging chip. The packaging chip comprises a substrate; the first side of the substrate bears a chipset, the chipset comprises at least two storage chips stacked in a step shape, the storage chips are electrically connected through binding wires, and the storage chips and the substrate are electrically connected through binding wires; the second side of the substrate bears a logic chip, the second side is opposite to the first side, and the logic chip is electrically connected with the storage chip through a conductive hole and a binding wire in the substrate. Through the mode, the chip with a smaller packaging size can be provided.