DE602004002207D1 - Gasströmungsgenerator - Google Patents

Gasströmungsgenerator

Info

Publication number
DE602004002207D1
DE602004002207D1 DE602004002207T DE602004002207T DE602004002207D1 DE 602004002207 D1 DE602004002207 D1 DE 602004002207D1 DE 602004002207 T DE602004002207 T DE 602004002207T DE 602004002207 T DE602004002207 T DE 602004002207T DE 602004002207 D1 DE602004002207 D1 DE 602004002207D1
Authority
DE
Germany
Prior art keywords
gas flow
flow generator
generator
gas
flow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE602004002207T
Other languages
English (en)
Other versions
DE602004002207T2 (de
Inventor
Van Rensburg Richard Wil Janse
Robert Gordon Maurice Selby
Francoise Florence Dufour
Justin Rorke Buckland
John Matthew Somerville
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Technology Partnership PLC
Original Assignee
Technology Partnership PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Technology Partnership PLC filed Critical Technology Partnership PLC
Publication of DE602004002207D1 publication Critical patent/DE602004002207D1/de
Application granted granted Critical
Publication of DE602004002207T2 publication Critical patent/DE602004002207T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • F04B45/047—Pumps having electric drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0027—Special features without valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1077—Flow resistance valves, e.g. without moving parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F7/00—Pumps displacing fluids by using inertia thereof, e.g. by generating vibrations therein
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/15—Moving nozzle or nozzle plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE602004002207T 2003-04-09 2004-04-07 Gasströmungsgenerator Expired - Lifetime DE602004002207T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0308197.3A GB0308197D0 (en) 2003-04-09 2003-04-09 Gas flow generator
GB0308197 2003-04-09
PCT/GB2004/001526 WO2004090335A1 (en) 2003-04-09 2004-04-07 Gas flow generator

Publications (2)

Publication Number Publication Date
DE602004002207D1 true DE602004002207D1 (de) 2006-10-12
DE602004002207T2 DE602004002207T2 (de) 2006-12-28

Family

ID=9956486

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004002207T Expired - Lifetime DE602004002207T2 (de) 2003-04-09 2004-04-07 Gasströmungsgenerator

Country Status (6)

Country Link
US (1) US7550034B2 (de)
EP (1) EP1618306B1 (de)
JP (1) JP2006522896A (de)
DE (1) DE602004002207T2 (de)
GB (1) GB0308197D0 (de)
WO (1) WO2004090335A1 (de)

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US7419532B2 (en) * 2004-10-05 2008-09-02 Caterpillar Inc. Deposition system and method
US7462222B2 (en) * 2004-10-05 2008-12-09 Caterpillar Inc. Filter service system
US7410529B2 (en) * 2004-10-05 2008-08-12 Caterpillar Inc. Filter service system and method
US7384455B2 (en) * 2004-10-05 2008-06-10 Caterpillar Inc. Filter service system and method
GB0508194D0 (en) * 2005-04-22 2005-06-01 The Technology Partnership Plc Pump
US20070085449A1 (en) * 2005-10-13 2007-04-19 Nanyang Technological University Electro-active valveless pump
US8584706B2 (en) * 2006-09-28 2013-11-19 Watreco Ab Vortex generator
CA2964674A1 (en) 2006-09-28 2008-03-28 Smith & Nephew, Inc. Portable wound therapy system
CN101542122B (zh) 2006-12-09 2011-05-04 株式会社村田制作所 压电微型鼓风机
KR101033077B1 (ko) * 2006-12-09 2011-05-06 가부시키가이샤 무라타 세이사쿠쇼 압전 펌프
JP5012889B2 (ja) * 2007-10-16 2012-08-29 株式会社村田製作所 圧電マイクロブロア
DE102008004147A1 (de) * 2008-01-14 2009-07-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Mikropumpe und Verfahren zum Pumpen eines Fluids
WO2009122340A1 (en) * 2008-04-04 2009-10-08 Koninklijke Philips Electronics N.V. Microfluidic mixing with ultrasound transducers
WO2009148008A1 (ja) 2008-06-03 2009-12-10 株式会社村田製作所 圧電マイクロブロア
CN102057163B (zh) 2008-06-05 2013-10-30 株式会社村田制作所 压电微型鼓风机
DE102008038549A1 (de) * 2008-08-20 2010-03-04 Siemens Aktiengesellschaft Erzeugung eines Luftstroms mittels Ultraschall
WO2010032607A1 (ja) * 2008-09-22 2010-03-25 株式会社村田製作所 電子機器
MX2011012975A (es) 2009-06-03 2012-04-02 The Technology Partnership Plc Bomba de disco de fluido.
US8821134B2 (en) 2009-06-03 2014-09-02 The Technology Partnership Plc Fluid disc pump
JP5316644B2 (ja) 2009-10-01 2013-10-16 株式会社村田製作所 圧電マイクロブロア
CN102597519B (zh) 2009-12-04 2015-07-08 株式会社村田制作所 压电微型鼓风机
US8371829B2 (en) 2010-02-03 2013-02-12 Kci Licensing, Inc. Fluid disc pump with square-wave driver
US8646479B2 (en) 2010-02-03 2014-02-11 Kci Licensing, Inc. Singulation of valves
GB201015656D0 (en) 2010-09-20 2010-10-27 Smith & Nephew Pressure control apparatus
WO2013015827A2 (en) 2011-07-26 2013-01-31 Smith & Nephew Plc Systems and methods for controlling operation of a reduced pressure therapy system
JP5528404B2 (ja) 2011-09-06 2014-06-25 株式会社村田製作所 流体制御装置
JP5505559B2 (ja) * 2011-10-11 2014-05-28 株式会社村田製作所 流体制御装置、流体制御装置の調整方法
EP3769791B1 (de) 2011-11-02 2024-01-31 Smith & Nephew PLC Vorrichtungen für therapien mit reduziertem druck
US9084845B2 (en) 2011-11-02 2015-07-21 Smith & Nephew Plc Reduced pressure therapy apparatuses and methods of using same
US9427505B2 (en) 2012-05-15 2016-08-30 Smith & Nephew Plc Negative pressure wound therapy apparatus
TWI475180B (zh) 2012-05-31 2015-03-01 Ind Tech Res Inst 合成噴流裝置
DE102012210127B4 (de) 2012-06-15 2014-02-06 Siemens Aktiengesellschaft Vorrichtung zum Erzeugen eines Luftstroms sowie Anordnung
CN107249659B (zh) 2014-12-22 2021-03-16 史密夫及内修公开有限公司 负压伤口治疗装置和方法
US10744295B2 (en) 2015-01-13 2020-08-18 ResMed Pty Ltd Respiratory therapy apparatus
US10584695B2 (en) 2016-01-29 2020-03-10 Microjet Technology Co., Ltd. Miniature fluid control device
US10529911B2 (en) 2016-01-29 2020-01-07 Microjet Technology Co., Ltd. Piezoelectric actuator
US9976673B2 (en) 2016-01-29 2018-05-22 Microjet Technology Co., Ltd. Miniature fluid control device
EP3203078B1 (de) 2016-01-29 2021-05-26 Microjet Technology Co., Ltd Pneumatische miniaturvorrichtung
US10487820B2 (en) 2016-01-29 2019-11-26 Microjet Technology Co., Ltd. Miniature pneumatic device
US10487821B2 (en) 2016-01-29 2019-11-26 Microjet Technology Co., Ltd. Miniature fluid control device
EP3203080B1 (de) 2016-01-29 2021-09-22 Microjet Technology Co., Ltd Pneumatische miniaturvorrichtung
EP3203077B1 (de) 2016-01-29 2021-06-16 Microjet Technology Co., Ltd Piezoelektrischer aktuator
US10385838B2 (en) 2016-01-29 2019-08-20 Microjet Technology Co., Ltd. Miniature fluid control device
TWM537162U (zh) * 2016-01-29 2017-02-21 Microjet Technology Co Ltd 微型流體控制裝置
EP3203079B1 (de) 2016-01-29 2021-05-19 Microjet Technology Co., Ltd Piezoelektrischer aktuator
US10451051B2 (en) 2016-01-29 2019-10-22 Microjet Technology Co., Ltd. Miniature pneumatic device
US10388849B2 (en) 2016-01-29 2019-08-20 Microjet Technology Co., Ltd. Piezoelectric actuator
US10746169B2 (en) 2016-11-10 2020-08-18 Microjet Technology Co., Ltd. Miniature pneumatic device
US10655620B2 (en) 2016-11-10 2020-05-19 Microjet Technology Co., Ltd. Miniature fluid control device
US10683861B2 (en) 2016-11-10 2020-06-16 Microjet Technology Co., Ltd. Miniature pneumatic device
TWI663332B (zh) * 2017-08-31 2019-06-21 研能科技股份有限公司 氣體輸送裝置
WO2019208016A1 (ja) 2018-04-24 2019-10-31 株式会社村田製作所 バルブおよびバルブを備える流体制御装置

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US5096388A (en) * 1990-03-22 1992-03-17 The Charles Stark Draper Laboratory, Inc. Microfabricated pump
ATE131421T1 (de) * 1991-12-04 1995-12-15 The Technology Partnership Plc Vorrichtung und verfahren zur erzeugung von fluessigkeitstroepfchen
DE4422743A1 (de) * 1994-06-29 1996-01-04 Torsten Gerlach Mikropumpe
US5525041A (en) * 1994-07-14 1996-06-11 Deak; David Momemtum transfer pump
US6164933A (en) * 1998-04-27 2000-12-26 Matsushita Electric Works, Ltd. Method of measuring a pressure of a pressurized fluid fed through a diaphragm pump and accumulated in a vessel, and miniature pump system effecting the measurement
GB0112784D0 (en) * 2001-05-25 2001-07-18 The Technology Partnership Plc Pump
US6761028B2 (en) * 2001-10-15 2004-07-13 Ngk Insulators, Ltd. Drive device
US7048519B2 (en) * 2003-04-14 2006-05-23 Agilent Technologies, Inc. Closed-loop piezoelectric pump

Also Published As

Publication number Publication date
EP1618306B1 (de) 2006-08-30
EP1618306A1 (de) 2006-01-25
WO2004090335A1 (en) 2004-10-21
GB0308197D0 (en) 2003-05-14
JP2006522896A (ja) 2006-10-05
US20060201327A1 (en) 2006-09-14
DE602004002207T2 (de) 2006-12-28
US7550034B2 (en) 2009-06-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition