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JP6454049B1 |
To provide an emergency pump device capable of more reliably operating in an emergency such as a disaster. An emergency pump device 10 has two roller portions 22 that rotate in accordance with the rotation of wheels 5 of a vehicle 4, and...
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JP6445599B2 |
A system for monitoring flow conditions of fluid flowing from a product container through a solenoid pump. The system includes at least one solenoid pump comprising a solenoid coil, which, when energized, produces a stroke of the solenoi...
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JP6421098B2 |
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JP6404664B2 |
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JP6396745B2 |
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JP6392481B1 |
To provide a plunger pump and a fixed quantity discharge device which perform fixed quantity discharge with high accuracy. A plunger pump 20 includes a pump main body 24 having a pump chamber 25 formed therein and a plunger that moves fo...
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JP6389722B2 |
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JP2018126734A |
To provide a reliable robot-mounted fluid dispensing system that dispenses a high or low viscosity material from a prefilled cartridge.The dispensing apparatus dispensing fluid from a fluid cartridge comprises a plunger movable between o...
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JP6331066B2 |
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JP2018504546A |
A piston pump having a compression chamber, a piston, an inflow valve, and an outflow valve, particularly used in an injection system for motorcycles and / or three-wheeled vehicles, in which fluid flows into the compression chamber thro...
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JP6275749B2 |
The present invention relates to a generation system for converting compressed air in a passive main control room habitability system to energy when the main control room habitability system is activated during an accident scenario in a ...
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JP6234584B2 |
The present invention relates to a method for determining at least one physical variable in a positive displacement pump, wherein the positive displacement pump has a movable displacer element which delimits the metering chamber which is...
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JP2017020497A |
To use a rotating shaft driven by a motor for operating a hydraulic pump and generating electric power.A hydraulic pump includes a pump shaft adaptor to rotate and operate the hydraulic pump, a magnetic generator operably connected to th...
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JP6026669B2 |
A hydraulic transmission comprising a variable displacement pump and motor, at least one having cylinders having valves which are controllable on each cycle of cylinder working volume to determine the net displacement of working fluid by...
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JP6003137B2 |
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JP2016172493A |
To provide a brake fluid pressure control device for a vehicle capable of allowing an operator to stay at a set stroke before a limit stroke.A stroke of an operator is read (ST03), and it is determined whether or not the read stroke of t...
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JP2016529440A |
To provide a method for enabling closed-loop control of the movement of a pressing portion without creating a list of closed-loop control parameters in advance even if the system is unexpectedly confused. The present invention relates to...
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JP5984492B2 |
A fluid machinery including: an expander that generates power by expansion of refrigerant; and a piston pump that pumps the refrigerant, and capable of reducing a decrease in lubrication performance of a mechanical sliding section in a c...
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JP5970227B2 |
A drive system of a synchronous electrical motor according to the present invention is a drive system of a synchronous electrical motor (100) including: a synchronous electrical motor (4); a power converter (3) that is connected to the s...
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JP5957061B2 |
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JP2016121692A |
To provide a pump capable of operating delicate working fluid such as blood, and excellent in liquid-pressure efficiency and power efficiency.A blood pump includes: a pump housing regulating a pump chamber having an inlet port and an out...
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JP5949455B2 |
A plate spring is attached to the distal-end portion of a piston. The distance L1 between the distal-end portion of a plunger and a core (recessed portion) that faces the distal-end portion of the plunger is set to be shorter than the di...
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JP5941471B2 |
A fluid mover includes a first dynamic armature attached to a flexible member and a second dynamic armature attached to a second flexible member. The fluid mover also includes a housing and first and second flexible members being attache...
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JP5937682B2 |
A motor-pump unit includes an electric motor and a pump. The electric motor has a motor housing, on the outside of which a cooling channel is arranged. The pump has a suction inlet and a pressure outlet. Liquid to be pressurized can be f...
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JP5934543B2 |
A fluid pressure drive unit is to supply a working fluid to and drive a fluid pressure actuator. The fluid pressure drive unit includes a fluid pressure pump for suctioning and discharging the working fluid, an electric motor arranged in...
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JP5926192B2 |
The device (10) has guide pipe (20) with displaceable assigned piston (24) and actuator assembly (40) provided around the piston to displace the piston for sucking or dispensing the medium (34). A chamber (28) comprises the medium which ...
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JP2016089658A |
To provide a power transmission mechanism of an engine which enables reduction of the number of components.A power transmission mechanism of an engine includes: a crank shaft gear 131 disposed in a crank shaft 11; a first balance shaft g...
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JP2016070222A |
To prevent a state where efficiency of electromagnetic pump is reduced from continuing.In the electromagnetic pump, a recessed part 64 that does not communicate a pump chamber 56 to a discharge port 44 in a normal state but communicates ...
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JP2016512297A |
A backlash prevention nut assembly object for a capacity type pump assembly object contains a nut assembly object and a receptacle board of two portions. A spring wins popularity, it is arranged between a board and a nut assembly object,...
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JP2016029280A |
To provide a method and computer program product for defining a PWM drive signal having a defined electric potential.PWM drive signal has a plurality of "on" portions and a plurality of "off" portions that define a first duty cycle for r...
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JP5871742B2 |
A fuel supply device supplies fuel from a fuel tank to an injector by driving a diaphragm pump by use of pressure variation within a crankcase. The diaphragm pump includes: a pump casing; a diaphragm partitioning the interior of the pump...
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JP5872706B2 |
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JP5865905B2 |
The invention relates to a pump arrangement for a vehicle comprising a combustion engine, a first electric machine that can be operated as a motor, a transmission that is mounted downstream of the combustion engine and the electric machi...
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JP5828716B2 |
The invention describes devices for performing thermodynamic work on a fluid, such as pumps (340), compressors and fans. The thermodynamic work may be used to provide a driving force for moving the fluid. Work performed on the fluid may ...
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JP5808486B2 |
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JP5803776B2 |
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JP5800629B2 |
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JP5789336B2 |
A pump assembly (100) having improved cooling for use in a selective catalytic reduction system is disclosed. The pump assembly comprises a pump housing (104) having a body portion (106) and a nozzle portion (108) extending from the body...
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JP5767996B2 |
A fluid pressure drive unit is to supply a working fluid to and drive a fluid pressure actuator. The fluid pressure drive unit includes a fluid pressure pump for suctioning and discharging the working fluid, an electric motor for driving...
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JP5735904B2 |
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JP5726152B2 |
Various "contactless" bearing mechanisms including hydrodynamic and magnetic bearings are provided for a rotary pump as alternatives to mechanical contact bearings. In one embodiment, a pump apparatus includes a pump housing (110) defini...
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JP5711101B2 |
A pump primarily for liquid paint includes first and second pistons reciprocable rectilinearly in respective first and second cylinders. The first and second pistons are moved relative to their respective pistons by operation of an A. C....
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JP5701848B2 |
An axial-flow blood pump has a rotor suspended in ball-and-cup bearings which are blood-cooled but not actively blood-lubricated. The ball-and-cup structures are made of highly heat-conductive material and are in heat-transferring contac...
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JP5640560B2 |
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JP5630406B2 |
An electromagnetic pump including a piston, an electromagnetic portion that moves the piston forward, and a spring that moves the piston backward. The piston including a discharge check valve built in the piston. The piston is formed wit...
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JP5629021B2 |
A motor pump unit for a high-pressure cleaning appliance is provided, in which the cleaning liquid conveyed by the pump assembly is used for cooling the motor, comprising a motor housing which surrounds the motor, and a cooling channel w...
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JP5617722B2 |
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JP2014177944A |
To provide a pump which can operate delicate movement fluid such as blood, is efficient in hydraulic pressure and has preferably efficient power.A blood pump includes: a pump housing 110 which regulates a pump chamber 112 having an inlet...
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JP5583984B2 |
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JP2014145298A |
To provide an emergency pump device which minimizes the deterioration of a fuel to be smoothly operated even if the pump device is not used for a long time.An emergency pump device includes: an attachment/detachment part 32 which enables...
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