CA2011441A1 - Constant output pump - Google Patents

Constant output pump

Info

Publication number
CA2011441A1
CA2011441A1 CA002011441A CA2011441A CA2011441A1 CA 2011441 A1 CA2011441 A1 CA 2011441A1 CA 002011441 A CA002011441 A CA 002011441A CA 2011441 A CA2011441 A CA 2011441A CA 2011441 A1 CA2011441 A1 CA 2011441A1
Authority
CA
Canada
Prior art keywords
pump
housing
housings
outlet
liquid
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
CA002011441A
Other languages
English (en)
French (fr)
Inventor
John R. Schneider
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2011441A1 publication Critical patent/CA2011441A1/en
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
    • F04B43/06—Pumps having fluid drive
    • F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve
    • F04B43/0736—Pumps having fluid drive the actuating fluid being controlled by at least one valve with two or more pumping chambers in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
CA002011441A 1989-03-07 1990-03-05 Constant output pump Abandoned CA2011441A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US32022789A 1989-03-07 1989-03-07
US07/320,227 1989-03-07
US43486989A 1989-11-13 1989-11-13
US07434/869 1989-11-13

Publications (1)

Publication Number Publication Date
CA2011441A1 true CA2011441A1 (en) 1990-09-07

Family

ID=26982374

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002011441A Abandoned CA2011441A1 (en) 1989-03-07 1990-03-05 Constant output pump

Country Status (3)

Country Link
EP (1) EP0386610A1 (de)
JP (1) JPH02291481A (de)
CA (1) CA2011441A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9400947A (nl) * 1994-06-10 1996-01-02 Wijk Engineering B V Van Dubbelwerkende membraanpomp.
ATE197837T1 (de) * 1995-12-28 2000-12-15 Wijk Engineering B V Van Doppelmembranpumpe
US7244366B2 (en) * 2003-08-28 2007-07-17 Stone Industry Recycling, Inc. Water filtration and recycling for stone fabrication equipment for exterior and architectural stone
JP2008184902A (ja) * 2007-01-26 2008-08-14 Gijutsu Kaihatsu Sogo Kenkyusho:Kk ポンプ装置
CN102878065B (zh) * 2012-10-26 2015-06-10 上海边锋泵业制造有限公司 具有内置电磁阀的气动隔膜泵
CN103967734A (zh) * 2014-05-26 2014-08-06 成都科佑达技术开发有限公司 一种气动计量泵
CN107781128A (zh) * 2016-08-30 2018-03-09 上海昊芯自动化科技有限公司 一种空气动力溶液输送计量装置
CN111188618A (zh) * 2020-01-17 2020-05-22 江苏科技大学 一种深海采矿提升泵
CN114856954B (zh) * 2022-07-07 2022-11-04 中建环能科技股份有限公司 活塞泵及具有该活塞泵的废水处理装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542392A1 (de) * 1975-09-23 1977-03-31 Wilhelm Fleissner Hochdruckmembranpumpe
US4135496A (en) * 1976-01-30 1979-01-23 Institut Kardiologii Imeni A.L. Myasnikova Akademii Meditsinskikh Nauk Sssr Extracorporeal circulation apparatus
US4068641A (en) * 1976-03-03 1978-01-17 Johnson Dennis L Metered fuel injection apparatus
DE2726674C2 (de) * 1977-06-14 1979-01-11 Draegerwerk Ag, 2400 Luebeck Druckgasbetätigte Doppelmembranpumpe
DE3326268A1 (de) * 1983-07-21 1985-01-31 Heinz Dipl.-Ing. 3501 Zierenberg Borsdorf Elementierter motorkompressor mit rotationsventil zur pneumatischen kolbensteuerung insbesondere fuer waermepumpen

Also Published As

Publication number Publication date
JPH02291481A (ja) 1990-12-03
EP0386610A1 (de) 1990-09-12

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Legal Events

Date Code Title Description
FZDE Dead