GB8529085D0 - Pump - Google Patents

Pump

Info

Publication number
GB8529085D0
GB8529085D0 GB858529085A GB8529085A GB8529085D0 GB 8529085 D0 GB8529085 D0 GB 8529085D0 GB 858529085 A GB858529085 A GB 858529085A GB 8529085 A GB8529085 A GB 8529085A GB 8529085 D0 GB8529085 D0 GB 8529085D0
Authority
GB
United Kingdom
Prior art keywords
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.)
Pending
Application number
GB858529085A
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.)
BLAGDON DURHAM Ltd
Original Assignee
BLAGDON DURHAM 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 BLAGDON DURHAM Ltd filed Critical BLAGDON DURHAM Ltd
Priority to GB858529085A priority Critical patent/GB8529085D0/en
Publication of GB8529085D0 publication Critical patent/GB8529085D0/en
Priority to EP86308888A priority patent/EP0237677A1/en
Priority to ZA868865A priority patent/ZA868865B/en
Priority to JP61283013A priority patent/JPS62142875A/en
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
    • 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
    • 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
    • F01L25/063—Arrangements with main and auxiliary valves, at least one of them being fluid-driven the auxiliary valve being actuated by the working motor-piston or piston-rod

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
GB858529085A 1985-11-26 1985-11-26 Pump Pending GB8529085D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB858529085A GB8529085D0 (en) 1985-11-26 1985-11-26 Pump
EP86308888A EP0237677A1 (en) 1985-11-26 1986-11-14 Diaphragm pump
ZA868865A ZA868865B (en) 1985-11-26 1986-11-24 Pump
JP61283013A JPS62142875A (en) 1985-11-26 1986-11-26 Pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858529085A GB8529085D0 (en) 1985-11-26 1985-11-26 Pump

Publications (1)

Publication Number Publication Date
GB8529085D0 true GB8529085D0 (en) 1986-01-02

Family

ID=10588796

Family Applications (1)

Application Number Title Priority Date Filing Date
GB858529085A Pending GB8529085D0 (en) 1985-11-26 1985-11-26 Pump

Country Status (4)

Country Link
EP (1) EP0237677A1 (en)
JP (1) JPS62142875A (en)
GB (1) GB8529085D0 (en)
ZA (1) ZA868865B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2478784B (en) 2010-03-19 2017-01-25 Finishing Brands Holdings Inc Improvements in diaphragm pumps

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1017855B (en) * 1954-05-17 1957-10-17 Pleiger Maschf Paul Control for compressed air operated devices
US4549467A (en) * 1983-08-03 1985-10-29 Wilden Pump & Engineering Co. Actuator valve

Also Published As

Publication number Publication date
JPS62142875A (en) 1987-06-26
ZA868865B (en) 1988-07-27
EP0237677A1 (en) 1987-09-23

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