GB8616420D0 - Pumps - Google Patents

Pumps

Info

Publication number
GB8616420D0
GB8616420D0 GB868616420A GB8616420A GB8616420D0 GB 8616420 D0 GB8616420 D0 GB 8616420D0 GB 868616420 A GB868616420 A GB 868616420A GB 8616420 A GB8616420 A GB 8616420A GB 8616420 D0 GB8616420 D0 GB 8616420D0
Authority
GB
United Kingdom
Prior art keywords
pumps
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.)
Granted
Application number
GB868616420A
Other versions
GB2177758B (en
GB2177758A (en
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.)
Lam M I
Original Assignee
Lam M I
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 Lam M I filed Critical Lam M I
Publication of GB8616420D0 publication Critical patent/GB8616420D0/en
Publication of GB2177758A publication Critical patent/GB2177758A/en
Application granted granted Critical
Publication of GB2177758B publication Critical patent/GB2177758B/en
Expired 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
    • F04B43/025—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel
    • F04B43/026—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel each plate-like pumping flexible member working in its own pumping chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
GB08616420A 1985-07-05 1986-07-04 Improvements in or relating to pumps Expired GB2177758B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858517150A GB8517150D0 (en) 1985-07-05 1985-07-05 Pumps

Publications (3)

Publication Number Publication Date
GB8616420D0 true GB8616420D0 (en) 1986-08-13
GB2177758A GB2177758A (en) 1987-01-28
GB2177758B GB2177758B (en) 1989-01-11

Family

ID=10581899

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858517150A Pending GB8517150D0 (en) 1985-07-05 1985-07-05 Pumps
GB08616420A Expired GB2177758B (en) 1985-07-05 1986-07-04 Improvements in or relating to pumps

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB858517150A Pending GB8517150D0 (en) 1985-07-05 1985-07-05 Pumps

Country Status (4)

Country Link
EP (1) EP0207212A1 (en)
JP (1) JPS6210485A (en)
CN (1) CN85108378A (en)
GB (2) GB8517150D0 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9023552D0 (en) * 1990-10-30 1990-12-12 Domino Printing Sciences Plc A two-stage pump for a continuous ink jet printer
CN1055753C (en) * 1996-08-20 2000-08-23 李崇蓉 Pneumatic driving gear of hanging mash welder
GB2343717A (en) * 1998-11-14 2000-05-17 Vernon Frederick Thomas Green Mechanically-driven double piston air compressor with cooling fan
DE102007028351B4 (en) 2007-06-20 2013-01-17 Knf Flodos Ag diaphragm pump
CN202707394U (en) * 2012-04-27 2013-01-30 陈绍丽 Single connecting rod linkage double-cavity metering pump
GB2524155A (en) * 2014-01-30 2015-09-16 Blue White Ind Ltd Multiple diaphragm pump
DE102016204487B4 (en) 2016-03-17 2017-12-07 Gardner Denver Thomas Gmbh diaphragm pump
CN106762576A (en) * 2016-12-30 2017-05-31 张家港科康智能科技有限公司 A kind of dual head diaphragm pump
US10371132B2 (en) 2017-02-10 2019-08-06 Peopleflo Manufacturing, Inc. Reciprocating pump and transmission assembly having a one-way clutch
US11221004B2 (en) 2017-07-12 2022-01-11 Blue-White Industries, Ltd. Multiple diaphragm pump
CN108374779A (en) * 2018-04-26 2018-08-07 李则穰 A kind of carwash pedal water pump
US11873802B2 (en) * 2020-05-18 2024-01-16 Graco Minnesota Inc. Pump having multi-stage gas compression

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB229731A (en) * 1923-10-25 1925-02-25 Samuel Mitchell Harding Improved piston pump
GB386250A (en) * 1932-07-18 1933-01-12 Rifat Avigdor Improvements in or relating to fuel feed pumps, more particularly for aircraft
CH251212A (en) * 1946-02-05 1947-10-15 Hanvag Ges Fuer Tech Vervollko Diaphragm pump.
GB622649A (en) * 1946-03-29 1949-05-05 Self Priming Pump & Eng Co Ltd A new or improved diaphragm pump
FR64369E (en) * 1953-05-09 1955-11-10 Ets A Guiot Improvements to multiple diaphragm pumps
GB750552A (en) * 1953-05-09 1956-06-20 Ets A Guiot Improvements in double diaphragm pumps
GB842308A (en) * 1957-11-14 1960-07-27 Guinard Paul Andre Improvements in or relating to membrane pumps
FR81610E (en) * 1962-01-02 1963-10-18 Pump for pumping abrasive or corrosive liquids and more particularly suitable for spraying products used in crop treatment
DE1453543A1 (en) * 1963-09-06 1969-05-29 Ernst Kuttig Diaphragm pump
GB1060298A (en) * 1963-12-09 1967-03-01 Friedrich Hermann A mechanism for converting to-and-fro motion into rotary motion
US3488763A (en) * 1968-02-16 1970-01-06 Alden A Lofquist Jr Rolling seal pump
GB1469400A (en) * 1973-06-12 1977-04-06 Halstead J Apparatus for the removal of dental plaque or caries
FR2247111A6 (en) * 1973-10-05 1975-05-02 Gurtner Sa Membrane pump for liquefied gas - pumping and safety membranes have concentric annular corrugations
FR2247110A5 (en) * 1973-10-05 1975-05-02 Roche Andre Quick return reciprocating drive - has swinging piston arms reciprocated alternately by eccentric discs
GB1548888A (en) * 1975-04-15 1979-07-18 Selwood Ltd William R Rumps
US4008984A (en) * 1975-10-23 1977-02-22 Scholle William R Pump apparatus
US4242061A (en) * 1978-09-28 1980-12-30 Hartley E Dale Double diaphragm pump
US4386888A (en) * 1980-09-29 1983-06-07 Mccann's Engineering And Manufacturing Company Double diaphragm operated reversing valve pump

Also Published As

Publication number Publication date
GB2177758B (en) 1989-01-11
CN85108378A (en) 1986-12-31
JPS6210485A (en) 1987-01-19
GB8517150D0 (en) 1985-08-14
GB2177758A (en) 1987-01-28
EP0207212A1 (en) 1987-01-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920704