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JPH11502581A - 複式ピストンポンプ - Google Patents

複式ピストンポンプ

Info

Publication number
JPH11502581A
JPH11502581A JP8528581A JP52858196A JPH11502581A JP H11502581 A JPH11502581 A JP H11502581A JP 8528581 A JP8528581 A JP 8528581A JP 52858196 A JP52858196 A JP 52858196A JP H11502581 A JPH11502581 A JP H11502581A
Authority
JP
Japan
Prior art keywords
piston
passage
fluid
pumping chamber
cam
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.)
Pending
Application number
JP8528581A
Other languages
English (en)
Japanese (ja)
Inventor
カール ディー ベッケット
ケヴィン ディー オーハラ
ダニエル ビー オルセン
スティーヴン イー ソアー
グレン イー シーメル
Original Assignee
マイクロポンプ インコーポレイテッド
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 マイクロポンプ インコーポレイテッド filed Critical マイクロポンプ インコーポレイテッド
Publication of JPH11502581A publication Critical patent/JPH11502581A/ja
Pending 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
    • F04B11/0058—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons with piston speed control
    • F04B11/0066—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons with piston speed control with special shape of the actuating element
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B1/141—Details or component parts
    • F04B1/146—Swash plates; Actuating elements
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B1/18—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders having self-acting distribution members, i.e. actuated by working fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
JP8528581A 1995-03-20 1996-03-20 複式ピストンポンプ Pending JPH11502581A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US40639995A 1995-03-20 1995-03-20
US406,399 1995-03-20
PCT/US1996/003777 WO1996029515A1 (fr) 1995-03-20 1996-03-20 Pompe a pistons multiples

Publications (1)

Publication Number Publication Date
JPH11502581A true JPH11502581A (ja) 1999-03-02

Family

ID=23607820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8528581A Pending JPH11502581A (ja) 1995-03-20 1996-03-20 複式ピストンポンプ

Country Status (4)

Country Link
EP (1) EP0817916A4 (fr)
JP (1) JPH11502581A (fr)
CA (1) CA2213194C (fr)
WO (1) WO1996029515A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001263580A (ja) * 2000-03-21 2001-09-26 Lube Corp 微少吐出ポンプ装置
WO2009122585A1 (fr) * 2008-04-03 2009-10-08 ダイキン工業株式会社 Pompe à piston
KR100920359B1 (ko) * 2008-04-03 2009-10-20 다이킨 고교 가부시키가이샤 피스톤 펌프
KR101408963B1 (ko) * 2013-03-07 2014-06-17 안동대학교 산학협력단 플런저 펌프
KR101408943B1 (ko) * 2013-03-04 2014-06-17 안동대학교 산학협력단 플런저 펌프

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0976927A3 (fr) * 1998-07-27 2000-10-04 Walu Labortechnik GmbH Dispositif de dosage ou titrage, en particulier une burette
US6514569B1 (en) * 2000-01-14 2003-02-04 Kenneth Crouch Variable volume positive displacement dispensing system and method
EP1191223B1 (fr) * 2000-09-26 2005-02-16 Nu-Image Packaging (Clwyd) Limited Alyn Bridge Works Appareil de distribution de fluides
EP2189658B1 (fr) * 2008-11-24 2017-11-22 Delphi International Operations Luxembourg S.à r.l. Ensemble de pompe à fluide
AU2010359165B2 (en) 2010-08-17 2014-06-05 Artemis Intelligent Power Limited Fluid-working machine with multi-lobe ring cam
GB2484890A (en) 2010-08-17 2012-05-02 Artemis Intelligent Power Ltd Ring cam ensuring smooth follower handover between segments
CN103104432A (zh) * 2013-02-28 2013-05-15 上海舜宇恒平科学仪器有限公司 一种液相色谱仪恒流泵
CN115025322B (zh) * 2021-03-03 2024-10-01 南微医学科技股份有限公司 一种液体输送系统及稳定出液方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB161403A (en) * 1920-02-25 1921-04-14 John Fanning Improvements in pumping machinery
DE515359C (de) * 1929-07-05 1931-01-02 Feinmaschb G M B H Pumpe, insbesondere Spinnpumpe, fuer viskose Fluessigkeiten mit im Kreise angeordneten parallelen Kolben
US2010377A (en) 1930-12-26 1935-08-06 Cincinnati Milling Machine Co Hydraulic power unit
US2600099A (en) * 1944-08-05 1952-06-10 Detrez Rene Valve device
US2458294A (en) * 1945-01-17 1949-01-04 Lenious G Parker Oil distributing system
DE818607C (de) * 1949-09-04 1951-10-25 Karl Schrader Mehrzylindrige Kolbenpumpe
US2969810A (en) * 1955-12-27 1961-01-31 Edward C Dudley Wobble plate pump
FR1522530A (fr) * 1967-03-17 1968-04-26 Pompe à équilibrage hydrostatique
US3702143A (en) * 1971-08-30 1972-11-07 Norman L Van Wagenen Kidney valve for fluid motor and other uses
US3816029A (en) 1972-10-03 1974-06-11 Duriron Co Pumping unit for constant pulseless flow
GB1481043A (en) 1974-06-10 1977-07-27 Paterson Candy Int Non-pulsing pumping apparatus
US4359312A (en) 1978-08-15 1982-11-16 Zumtobel Kg Reciprocating pump for the pulsation-free delivery of a liquid
US4705458A (en) 1982-07-30 1987-11-10 Bellofram Corporation Fluid operated pump
US4556371A (en) 1983-07-18 1985-12-03 Fmc Corporation Constant flow positive displacement pump
US4687426A (en) 1984-07-31 1987-08-18 Fuji Techno Kogyo Kabushiki Kaisha Constant volume pulsation-free reciprocating pump
DD258446A1 (de) * 1987-03-16 1988-07-20 Orsta Hydraulik Veb K Axialkolbenmaschine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001263580A (ja) * 2000-03-21 2001-09-26 Lube Corp 微少吐出ポンプ装置
WO2009122585A1 (fr) * 2008-04-03 2009-10-08 ダイキン工業株式会社 Pompe à piston
KR100920359B1 (ko) * 2008-04-03 2009-10-20 다이킨 고교 가부시키가이샤 피스톤 펌프
KR101408943B1 (ko) * 2013-03-04 2014-06-17 안동대학교 산학협력단 플런저 펌프
KR101408963B1 (ko) * 2013-03-07 2014-06-17 안동대학교 산학협력단 플런저 펌프

Also Published As

Publication number Publication date
CA2213194A1 (fr) 1996-09-26
WO1996029515A1 (fr) 1996-09-26
CA2213194C (fr) 2004-07-13
EP0817916A4 (fr) 2000-05-24
EP0817916A1 (fr) 1998-01-14

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