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Patent Searching and Data


Matches 701 - 750 out of 3,458

Document Document Title
JP2015081598A
To provide an automatic decompression pump.An automatic decompression pump includes a pressure source generating unit having a first suction hole; and a gas flow control unit driven with gas from the pressure source generating unit, suct...  
JP2015078649A
To reduce noise generated when air is exhausted from a pump chamber.A pump with an exhaust mechanism includes: a partition plate 230 provided at an upper part of a pump portion, and having a discharge hole 233 communicating with a pump c...  
JP5706244B2  
JP2015075086A
To provide a suction pump which can reduce the lowering of a suction force accompanied by the lapse of an operation time.A suction pipe 1 comprises: connecting rods 30, 35 which can reciprocate by the drive of a motor: a cylinder block 2...  
JP2015511703A
A method relevant to a disk pump system provided with the 1st disk pump that has the 1st actuator, and the 2nd disk pump that has the 2nd actuator, and this disk pump system. This system and method use a sensor which measures displacemen...  
JP2015072008A
To provide a pump device capable of stably keeping flow characteristics of a pump device.A pump device of one embodiment, has a body, a diaphragm, a supporting portion and a movable portion. The body has a pump chamber capable of sucking...  
JP5703181B2  
JP5692465B2  
JP5692468B2  
JPWO2013054801A1
可撓板の固有振動数を最適値に調整できる流 体制御装置、及び当該流体制御装置の調整方 法を提供する。押圧工程では、圧電ポンプ( 101)をカバー板(195)を上にし...  
JPWO2013054801A
An adjustment method of a fluid control apparatus which can adjust character frequency of a flexible plate to the optimal value, and the fluid control apparatus concerned is provided. In a press process, a cover plate (195) is turned up,...  
JP5689671B2  
JP2015048792A
To provide a positive displacement pump capable of freely setting a flowing direction of a fluid since sucking till discharging, and decrease its size.A pump head is equipped with a plurality of branch flow passages 12 and 13 for branchi...  
JP2015045227A
To provide a pump unit constructed to be soft and gentle when used and to be compact and not get in the way when unused in storage or during distribution.A pump unit comprises: first and second sealed spaces disposed in the vicinity to e...  
JP5682513B2  
JPWO2013021547A1
燃料電池システム(1)は、燃料電池(7)と、電磁 式ダイヤフラムポンプ(8)と、流量検出器(9)と 、制御器(20)と、を備え、制御器は、電磁式 イヤフラムポンプに印加される交流電...  
JPWO2013021547A
A fuel cell system (1) is provided with a fuel cell (7), and a flow element (9) and a controller (20), and is a controller, [an electromagnetic diaphragm pump (8), and] The frequency of the alternating current voltage (impression alterna...  
JP2015505593A
Pump housing (3) which can close the present invention by an operation room cover (2), It has at least one elastic displacement element (4), an operation room (5) is formed between a displacement element (4) and an operation room cover (...  
JP2015031154A
To improve a sealing performance to a suction hole of a pump chamber.A diaphragm pump 1 comprises: a pump chamber 35 formed by a diaphragm part 17 of a diaphragm 15 and enlarged and shrunk by a reciprocal movement of the diaphragm part 1...  
JP5668582B2  
JP2015017567A
To provide an electromagnetic vibration type fluid pump having a structure capable of keeping a suction valve and a discharge valve under their "opened" state when fluid pressure directions at both the valves are the same to each other.A...  
JP2015014285A
To provide a diaphragm vacuum pump capable of overcoming defects of a conventional technology, and completely and surely preventing, in particular, formation of condensate at any time, so that pump characteristic of the vacuum pump is no...  
JP5652551B2  
JP2015004318A
To provide a diaphragm pump capable of being easily assembled.A discharging valve 54 includes a discharging valve seat 51 formed in a columnar shape, and a discharging valve element 43 in a conical cylinder shape made of a material softe...  
JP2014240662A
To provide a fluid control device which prevents vibrations of a diaphragm from being inhibited by an adhesive.A piezoelectric pump 101 includes: a diaphragm unit 160; and a flexible plate 151. The diaphragm unit 160 comprises: a diaphra...  
JP2014238029A
To provide a quick exhaust valve structure capable of preventing a flow rate from reaching an uppermost limit, and a diaphragm pump.A quick exhaust valve structure 2 circulates air to an output-side space 9B from an input-side space 9A d...  
JP5643651B2  
JP5636555B2  
JP5633326B2  
JP2014214614A
To provide a spray device which reduces pressure fluctuations of pulsation of a liquid material pumped from a reciprocating pump and suppresses influences caused by the pulsation of the liquid material discharged from a spray gun.A spray...  
JP2014214629A
To provide a diaphragm pump which can improve energy efficiency by eliminating waste in the conventional structure.The diaphragm pump in which a pair of actuation fluid chambers 7, 8 and a pair of pump chambers 9, 10 parted by the actuat...  
JP2014211167A
To achieve significant size reduction of a pump unit 10 while improving the fluid transporting ability.A pump unit 10 includes a casing 13 having an inlet 11 and outlet 12 for fluid, and a pump group consisting of micro-pumps 15 laid in ...  
JP5623515B2  
JP3193955U
[Subject] A body heat dissipation device by a convection for electronic equipment cooling is provided. [Means for Solution] Bottom 25 of body outer shell 2, the 1st side neighborhood 21, the 2nd side neighborhood 22, and space 23 surroun...  
JP2014206158A
To provide a reciprocation-type positive-displacement pump comprising an elastic squeeze pumping member, which is stabilized under negative pressure and which can also apply a load by great pressure.An elastic intermediate area 6 between...  
JP5615348B2  
JP2014526654A
A dual cavity pump with which each end includes a cylindrical wall (11) closed with an end board (12, 13) and which has an elliptical-shaped main part of a pump mostly is indicated. A pump (10) further contains an internal plate (14, 15)...  
JP2014181999A
To provide a mist injection device for decontamination, for injecting a decontamination liquid obtained by mixing scallop powder and/or zeolite powder into water in a form of a mist onto a ground surface, wilderness, or building with a h...  
JP5588905B2  
JP2014147248A
To prevent contact between a reciprocation member and a stator core by reducing force of attracting the reciprocation member to a stator side.A diaphragm electromagnetic reciprocation fluid device 100 includes a reciprocation member 120 ...  
JP5572435B2  
JP2014142067A
To provide an inexpensive device of high performance utilizing a combination structure of a chamber and a piston.In a combination structure of a piston 20 and a chamber 1, the chamber is a rectangular chamber having a long axis, and has ...  
JPWO2012140931A
Between, a fluid control apparatus and a pump connection method which can reduce power consumption are provided [air pressure of an air stores dept. is low]. A fluid control apparatus (100) is provided with a piezo-electric pump (101), a...  
JP2014137032A
To provide a liquid supply device which may inject a liquid without flowing the liquid through a valve after the liquid is lifted to a tank at a predetermined height by using an air pump.A liquid supply device 1 includes: a liquid supply...  
JPWO2012140967A1
圧電ポンプ(1)はバネ板(15)を備える 。バネ板(15)は、アクチュエータ(3) を構成する円板部(24)と、筐体(2)を 構成する外枠部(23)と、弾性支持部...  
JPWO2012140967A
A piezo-electric pump (1) is provided with a spring board (15). A spring board (15) is provided with the disk part (24) which constitutes an actuator (3), the outer frame part (23) which constitutes a case (2), and an elastic support par...  
JPWO2012140931A1
空気貯蔵部の空気圧が低い間の消費電力を削 減できる流体制御装置及びポンプ接続方法を 提供する。流体制御装置(100)は、圧電 ポンプ(101)と圧電ポンプ(201...  
JP5555648B2  
JP5560368B2  
JPWO2012120859A
[Subject] The pumping plant which can stabilize the performance of a diaphragm is provided. [Means for Solution] The above-mentioned pumping plant has the drive member by which an end was connected to a diaphragm and other ends were conn...  

Matches 701 - 750 out of 3,458