GB2105792B - Air-powered pump - Google Patents

Air-powered pump

Info

Publication number
GB2105792B
GB2105792B GB08128373A GB8128373A GB2105792B GB 2105792 B GB2105792 B GB 2105792B GB 08128373 A GB08128373 A GB 08128373A GB 8128373 A GB8128373 A GB 8128373A GB 2105792 B GB2105792 B GB 2105792B
Authority
GB
United Kingdom
Prior art keywords
air
powered pump
powered
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
GB08128373A
Other versions
GB2105792A (en
Inventor
John Francis Perkins
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
Priority to GB08128373A priority Critical patent/GB2105792B/en
Publication of GB2105792A publication Critical patent/GB2105792A/en
Application granted granted Critical
Publication of GB2105792B publication Critical patent/GB2105792B/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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/129—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers
    • F04B9/131—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members
    • F04B9/135—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by two single-acting elastic-fluid motors, each acting in one direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
GB08128373A 1981-09-19 1981-09-19 Air-powered pump Expired GB2105792B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08128373A GB2105792B (en) 1981-09-19 1981-09-19 Air-powered pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08128373A GB2105792B (en) 1981-09-19 1981-09-19 Air-powered pump

Publications (2)

Publication Number Publication Date
GB2105792A GB2105792A (en) 1983-03-30
GB2105792B true GB2105792B (en) 1985-05-15

Family

ID=10524620

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08128373A Expired GB2105792B (en) 1981-09-19 1981-09-19 Air-powered pump

Country Status (1)

Country Link
GB (1) GB2105792B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19603333C1 (en) * 1996-01-31 1997-08-21 Bamert & Krebs Gmbh Piston pump for the dosed delivery of flowable media

Also Published As

Publication number Publication date
GB2105792A (en) 1983-03-30

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Legal Events

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

Effective date: 19920919