GB1375801A - - Google Patents

Info

Publication number
GB1375801A
GB1375801A GB69973A GB69973A GB1375801A GB 1375801 A GB1375801 A GB 1375801A GB 69973 A GB69973 A GB 69973A GB 69973 A GB69973 A GB 69973A GB 1375801 A GB1375801 A GB 1375801A
Authority
GB
United Kingdom
Prior art keywords
piston
disc
air
lubricant
valve
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
GB69973A
Other languages
English (en)
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 filed Critical
Publication of GB1375801A publication Critical patent/GB1375801A/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
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N27/00—Proportioning devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
GB69973A 1972-01-07 1973-01-05 Expired GB1375801A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZW1472 1972-01-07

Publications (1)

Publication Number Publication Date
GB1375801A true GB1375801A (enrdf_load_stackoverflow) 1974-11-27

Family

ID=25590227

Family Applications (1)

Application Number Title Priority Date Filing Date
GB69973A Expired GB1375801A (enrdf_load_stackoverflow) 1972-01-07 1973-01-05

Country Status (2)

Country Link
GB (1) GB1375801A (enrdf_load_stackoverflow)
ZA (1) ZA729118B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0437261A3 (en) * 1990-01-10 1991-09-11 Dennis Pinkerton Pump with multi-port discharge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0437261A3 (en) * 1990-01-10 1991-09-11 Dennis Pinkerton Pump with multi-port discharge

Also Published As

Publication number Publication date
ZA729118B (en) 1974-11-27

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Legal Events

Date Code Title Description
PS Patent sealed