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GB168330A - Improvements in or relating to double acting pumps - Google Patents

Improvements in or relating to double acting pumps

Info

Publication number
GB168330A
GB168330A GB2279721A GB2279721A GB168330A GB 168330 A GB168330 A GB 168330A GB 2279721 A GB2279721 A GB 2279721A GB 2279721 A GB2279721 A GB 2279721A GB 168330 A GB168330 A GB 168330A
Authority
GB
United Kingdom
Prior art keywords
relating
double acting
acting pumps
pumps
dantin
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
GB2279721A
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
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB168330A publication Critical patent/GB168330A/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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0073—Piston machines or pumps characterised by having positively-driven valving the member being of the lost-motion type, e.g. friction-actuated members, or having means for pushing it against or pulling it from its seat
    • 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
    • F04B5/00—Machines or pumps with differential-surface pistons
    • F04B5/02—Machines or pumps with differential-surface pistons with double-acting pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

168,330. Dantin, H. Aug. 23, 1920, [Convention date]. Closure members, piston. - The valves of a pump or compressor are split and pressed against the cylinder by springs Q.
GB2279721A 1921-08-27 Improvements in or relating to double acting pumps Expired GB168330A (en)

Publications (1)

Publication Number Publication Date
GB168330A true GB168330A (en) 1922-03-02

Family

ID=1737209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2279721A Expired GB168330A (en) 1921-08-27 Improvements in or relating to double acting pumps

Country Status (1)

Country Link
GB (1) GB168330A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004042208B4 (en) * 2004-09-01 2014-07-17 Volkswagen Ag Piston pump for conveying a fluid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004042208B4 (en) * 2004-09-01 2014-07-17 Volkswagen Ag Piston pump for conveying a fluid

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