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JP6345936B2 |
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JP2018514700A |
The compressor (1), which is a high pressure diaphragm compressor (1) that compresses a gaseous fluid to a pressure of at least 10 MPa and includes a compressor head (2) having an elliptical chamber (3). A hydrogen replenishment station ...
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JP2018087567A |
To enable increase in the number of configurable compressor packages while enabling the useful life of the compressor to be improved.A compressor 100 comprises a plurality of synthetic jet assemblies 102. Each of the synthetic jet assemb...
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JP6332461B2 |
A piezoelectric blower includes a housing, a vibrating body, and a piezoelectric element. The vibrating body includes a vibration plate, a reinforcing plate, and a restraining plate. The vibrating body forms a columnar blower chamber wit...
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JP2018078792A |
To provide a portable compact fluid controller and a piezoelectric actuator for the same which improve defects of prior arts, downsize a volume of equipment and facility that once adopt a conventional fluid controller and ensure silence,...
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JP2018064096A |
To provide a driving system for a piezoelectric pump in order to overcome the drawbacks of the conventional driving systems.The present invention relates to a driving system including: a voltage conversion module used for converting a fi...
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JP6292359B2 |
A gas control device includes a first pump, a second pump, and a connection casing. The first pump includes a first pump casing, a first suction hole, and a first discharge hole. The first pump casing has a plurality of outer walls. The ...
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JPWO2016185815A1 |
A pump with a flow meter includes a pump body, a flow meter body, and a control unit. The flow path of the flow meter main body has a laminar flow region in which the fluid can flow in a laminar flow state. The main body of the flow mete...
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JP6287546B2 |
An actuator includes: a movable body including a single-pole magnetized single pole magnet; and a plurality of electromagnets each having a magnetic core portion and a coil portion for exciting the core portion. The actuator has: a fixed...
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JP2018505386A |
Discloses a technology that uses synthetic jet technology as an air delivery device for sensing applications. In particular, synthetic jet devices are used to deliver controlled airflow or other fluid flow to the sensor area. Such a sens...
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JP6283673B2 |
An orientation independent delivery device. The delivery device includes a gas chamber, a delivery chamber, a gas cell, and a delivery aperture. The gas chamber includes a gas-side rigid portion and a gas-side flexible barrier. The gas-s...
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JP6278099B2 |
A fluid control device (10) having a flow passage passing through a pump chamber (45) and a valve chamber (40) includes a vibration unit (37) that vibrates to cause fluctuation of an internal pressure in the pump chamber (45), a valve bo...
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JP2018503764A |
The present invention relates to a method of controlling the gas flow of a high flow rate pump at a low average flow rate by changing the gas pressure in the cavity of the pump, the method of which is the gas pressure in the cavity withi...
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JP6276589B2 |
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JP6273418B2 |
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JP6269907B1 |
A valve is provided with the 1st board, a side wall board, the 2nd board, and the 3rd board. The 1st board has a plurality of 1st vents. The 2nd board constitutes a valve room with the 1st board and a side wall board. The 2nd board is pr...
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JP2018001083A |
To provide a soap dispenser excellent in operability.A soap dispenser 8 has a constitution including a pump mechanism 1 for sending out soap liquid S and the air by moving in a reciprocative way, a rotatively-operational part 85 provided...
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JP6250729B2 |
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JP6242841B2 |
To provide an air mat that can be easily filled with air.An air mat comprises: an air mat body; and an air pump 2 arranged in the air mat body. The air pump 2 comprises: an air communication bag body 20 made of vinyl chloride and for cau...
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JP6237877B2 |
A piezoelectric blower includes a valve, a housing, a vibrating plate, and a piezoelectric element. The vibrating plate forms, together with the housing, a column-shaped blower chamber such that the blower chamber is interposed therebetw...
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JP6240190B2 |
A compressor device that periodically supplies compressed working gas to a cooling device loses less gas by not using a rotary valve. The compressor device includes a compressor chamber, a working gas connection, a working liquid connect...
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JP6231844B2 |
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JP6224296B2 |
Provided is a check valve which is provided between an inflow space and a discharge space, permits the flow of fluid from the inflow space to the discharge space, and prevents the flow of fluid from the discharge space to the inflow spac...
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JP6222208B2 |
A pump (1) includes a vibrating plate (15) that has a central part (21), a frame part (22), and connecting parts (23 to 26), a piezoelectric element (16) that is stacked over the central part (21) and configured to cause flexural vibrati...
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JP2017531125A |
The present invention relates to a pumping system (SP) for creating a vacuum, which is a gas suction inlet (2) connected to a vacuum chamber (1) and a gas exhaust outlet (8) outside the pumping system. It comprises a main vacuum pump whi...
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JP6209384B2 |
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JP6199150B2 |
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JP6193656B2 |
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JP6189935B2 |
A fluid pump includes a pump body enclosing a first cavity and a second cavity, a first flexible member disposed within the first cavity, a second flexible member disposed within the second cavity, and a drive shaft extending between and...
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JP6190177B2 |
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JP6183574B2 |
A pump is provided with a pump housing, a vibrating portion, a driving portion, and a displacement regulating portion. The pump housing internally has a pump chamber. The vibrating portion is supported against the pump housing in the pum...
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JP6183862B2 |
A two-cavity pump (10) has a side wall (22) closed by two end walls (12,19) for containing a fluid. An actuator (40) is disposed between the two end walls (12,19) and functions as a portion of a common end wall (21) of the two cavities (...
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JP6179993B2 |
A dual-cavity pump having a pump body with a substantially elliptical shape including a cylindrical wall closed at each end by end plates is disclosed. The pump further comprises a pair of disc-shaped interior plates supported within the...
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JP6176498B2 |
Disc pump systems and methods relate to a disc pump system that includes a first disc pump having a first actuator and a second disc pump having a second actuator. The systems and methods utilize sensors to measure the displacements of t...
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JP2017133511A |
To provide a compact pneumatic power device which combines a compact fluid controller and a compact valve unit to remedy a defect of a conventional technique.A compact pneumatic power device includes a compact fluid controller and a comp...
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JP2017133513A |
To provide a compact pneumatic power device which combines a compact fluid controller and a compact valve unit to remedy a defect of a conventional technique.A compact pneumatic power device includes a compact fluid controller and a comp...
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JP2017133512A |
To provide a compact pneumatic power device which combines a compact fluid controller and a compact valve unit to remedy a defect of a conventional technique.A compact pneumatic power device includes a compact fluid controller and a comp...
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JPWO2016063711A1 |
The fluid control device (111) includes a valve portion (12) and a blower portion (13). The valve portion (12) has a function of directing the flow of fluid in one direction. The valve portion (12) has a cylindrical container shape in wh...
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JP6156507B2 |
A gas control device (100) includes a first pump (101), a second pump (201), a first check valve (102), a second check valve (202), and a receptacle (9). The volume of the receptacle (9) changes in accordance with the pressure of air flo...
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JP2017517668A |
An integrated pump frame and a diaphragm assembly that includes an electromagnet array that includes windings that are adhered around a portion of the integrated pump frame, a movable diaphragm that is coupled to the integrated pump fram...
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JP2017115792A |
To provide a piezoelectric pump driving device capable of gaining an optimum output equal to self-excited method even upon other-excited method.A piezoelectric pump driving device in which a piezoelectric pump is driven by applying a dri...
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JP6154797B2 |
To provide a method for calibrating a membrane sink pump capable of avoiding defects found in the prior art and a membrane vacuum pump.This invention relates to a method for calibrating a membrane vacuum pump 1 for transmitting a medium,...
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JP6152432B2 |
[Object] To provide a fluid control device with a structured that can give a sufficient tension to a diaphragm part formed by a film sandwiched between two plates. [Solution] A film 4 is sandwiched between a first plate 2 and a second pl...
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JP2017105454A |
To create a novel and useful air maintenance system for a pneumatic tire.An air maintenance system 10 comprises: a rotation inside ring 11; a fixing outside ring 13 whose angular position is constant; a closing roller which is rotatably ...
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JP6143795B2 |
The invention relates to a pump unit that can be driven by an electric motor, in particular for providing vacuum for a pneumatic brake booster, including a pump housing that can be closed by a working-chamber cover and at least one elast...
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JP6143741B2 |
The invention relates to a diaphragm pump having a delivery space, which encloses a working volume, at least one deflectable diaphragm, which can be moved into a suction position and a pump position, an inlet valve arranged on a suction ...
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JP6133600B2 |
A delivery device for delivering a reducing agent from a reducing agent tank to an exhaust gas treatment device of an internal combustion engine, includes a partially rigid reducing agent line and a delivery pump disposed in the reducing...
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JP6127361B2 |
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JP6125306B2 |
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JP6103151B2 |
Provided is a fluid control device capable of configuring a compact active valve at low cost and easily timing operations of the active valve and a pump even when a high-frequency drive is performed. A fluid control device (10) is provid...
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