GB2102509B - Diaphragm pump - Google Patents

Diaphragm pump

Info

Publication number
GB2102509B
GB2102509B GB08216528A GB8216528A GB2102509B GB 2102509 B GB2102509 B GB 2102509B GB 08216528 A GB08216528 A GB 08216528A GB 8216528 A GB8216528 A GB 8216528A GB 2102509 B GB2102509 B GB 2102509B
Authority
GB
United Kingdom
Prior art keywords
diaphragm pump
diaphragm
pump
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
Application number
GB08216528A
Other versions
GB2102509A (en
Inventor
Francis Godfrey Huddle
Gary Arthur Rowe
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.)
William R Selwood Ltd
Original Assignee
William R Selwood Ltd
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 William R Selwood Ltd filed Critical William R Selwood Ltd
Publication of GB2102509A publication Critical patent/GB2102509A/en
Application granted granted Critical
Publication of GB2102509B publication Critical patent/GB2102509B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
    • F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
    • F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
    • F01L25/066—Arrangements with main and auxiliary valves, at least one of them being fluid-driven piston or piston-rod being used as auxiliary valve
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
GB08216528A 1981-06-06 1982-06-07 Diaphragm pump Expired GB2102509B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8117397 1981-06-06
GB8210093 1982-04-05

Publications (2)

Publication Number Publication Date
GB2102509A GB2102509A (en) 1983-02-02
GB2102509B true GB2102509B (en) 1984-09-05

Family

ID=26279709

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08216528A Expired GB2102509B (en) 1981-06-06 1982-06-07 Diaphragm pump

Country Status (3)

Country Link
EP (1) EP0067048B1 (en)
DE (1) DE3261533D1 (en)
GB (1) GB2102509B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164728B (en) * 1982-03-17 1987-02-11 Walspar Engineering Limited Valve system
GB2120733B (en) * 1982-03-17 1987-02-11 Walspar Engineering Limited Valve system for pumps
US5616005A (en) * 1994-11-08 1997-04-01 Regents Of The University Of California Fluid driven recipricating apparatus
CN105065239A (en) * 2015-07-24 2015-11-18 朱陈伟 Explosion-proof-type kinetic energy output device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3791768A (en) * 1972-06-16 1974-02-12 W Wanner Fluid pump
US3849033A (en) * 1973-06-01 1974-11-19 Dorr Oliver Inc Air pressure-actuated double-acting diaphragm pump
EP0018143B1 (en) * 1979-04-13 1984-01-18 Wilden Pump & Engineering Co. Air driven diaphragm pump
US4242941A (en) * 1979-05-14 1981-01-06 Wilden Pump & Engineering Co. Actuator valve

Also Published As

Publication number Publication date
EP0067048A3 (en) 1983-02-09
DE3261533D1 (en) 1985-01-24
GB2102509A (en) 1983-02-02
EP0067048B1 (en) 1984-12-12
EP0067048A2 (en) 1982-12-15

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Legal Events

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