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CA2863775A1 - Dispositif de pompe et systeme de pompe - Google Patents

Dispositif de pompe et systeme de pompe Download PDF

Info

Publication number
CA2863775A1
CA2863775A1 CA2863775A CA2863775A CA2863775A1 CA 2863775 A1 CA2863775 A1 CA 2863775A1 CA 2863775 A CA2863775 A CA 2863775A CA 2863775 A CA2863775 A CA 2863775A CA 2863775 A1 CA2863775 A1 CA 2863775A1
Authority
CA
Canada
Prior art keywords
discharge
fluid
pump
pressure
pump chamber
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.)
Abandoned
Application number
CA2863775A
Other languages
English (en)
Inventor
Yuji Nonomura
Tsuneo Osaka
Ryuji ITOYAMA
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.)
Ulvac Kiko Inc
Original Assignee
Ulvac Kiko Inc
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 Ulvac Kiko Inc filed Critical Ulvac Kiko Inc
Publication of CA2863775A1 publication Critical patent/CA2863775A1/fr
Abandoned 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—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
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • 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
    • 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
    • F04B53/1037—Flap valves
    • F04B53/1047—Flap valves the valve being formed by one or more flexible elements
    • F04B53/106—Flap valves the valve being formed by one or more flexible elements the valve being a membrane
    • F04B53/1065—Flap valves the valve being formed by one or more flexible elements the valve being a membrane fixed at its centre
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/03—Pressure in the compression chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
CA2863775A 2012-02-16 2012-02-16 Dispositif de pompe et systeme de pompe Abandoned CA2863775A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/001023 WO2013121463A1 (fr) 2012-02-16 2012-02-16 Dispositif de pompe et système de pompe

Publications (1)

Publication Number Publication Date
CA2863775A1 true CA2863775A1 (fr) 2013-08-22

Family

ID=48983635

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2863775A Abandoned CA2863775A1 (fr) 2012-02-16 2012-02-16 Dispositif de pompe et systeme de pompe

Country Status (4)

Country Link
US (1) US20160003228A1 (fr)
EP (1) EP2816233B1 (fr)
CA (1) CA2863775A1 (fr)
WO (1) WO2013121463A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3224593A4 (fr) * 2014-11-27 2018-10-10 Provtagaren AB Commande de pompe pour des volumes à faible débit

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK201570293A1 (en) * 2015-05-19 2016-12-12 Nel Hydrogen As Diaphragm compressor with an oblong shaped chamber
JP7144727B2 (ja) * 2018-08-08 2022-09-30 セイコーエプソン株式会社 ダイヤフラム式圧縮機、プロジェクター、冷却機及び流体の圧縮方法
CN208950819U (zh) * 2018-09-30 2019-06-07 深圳市大疆软件科技有限公司 隔膜泵及农业无人机

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB470354A (en) * 1936-03-04 1937-08-13 Exactor Control Company Ltd Improvements relating to fuel pumps, particularly for engine priming
US2593255A (en) * 1946-10-26 1952-04-15 George F Bowman High-pressure diaphragm pump
ATE35442T1 (de) * 1983-04-08 1988-07-15 Cash Eng Co Pty Ltd Steuersystem fuer verdichter.
US4681518A (en) * 1985-02-19 1987-07-21 The Coca-Cola Company Single-acting, gas operated pump
JPH03127089U (fr) * 1990-03-31 1991-12-20
US5507318A (en) * 1994-10-04 1996-04-16 Walbro Corporation Umbrella check valves
JP2003307177A (ja) * 2002-04-12 2003-10-31 Japan Steel Works Ltd:The 水素圧縮装置
JP3893322B2 (ja) * 2002-05-24 2007-03-14 日機装株式会社 往復動ポンプ
JP2005023788A (ja) * 2003-06-30 2005-01-27 Kohoku Kogyo Kk ポンプ
WO2006017375A2 (fr) * 2004-08-06 2006-02-16 Ultracell Corporation Procede et systeme pour commander l'apport de fluide dans des piles a combustible
JP2008261233A (ja) * 2007-04-10 2008-10-30 Nippon Soken Inc 高圧燃料ポンプ
JP5052995B2 (ja) 2007-08-21 2012-10-17 アルバック機工株式会社 ダイアフラムポンプ
JP5412243B2 (ja) * 2009-11-06 2014-02-12 株式会社日立産機システム ブースタ圧縮機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3224593A4 (fr) * 2014-11-27 2018-10-10 Provtagaren AB Commande de pompe pour des volumes à faible débit

Also Published As

Publication number Publication date
EP2816233A1 (fr) 2014-12-24
EP2816233A4 (fr) 2015-12-23
WO2013121463A1 (fr) 2013-08-22
EP2816233B1 (fr) 2017-10-18
US20160003228A1 (en) 2016-01-07

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20161123

FZDE Discontinued

Effective date: 20190507