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AU421342B2 - Improved pump and valve therefor - Google Patents

Improved pump and valve therefor

Info

Publication number
AU421342B2
AU421342B2 AU21840/67A AU2184067A AU421342B2 AU 421342 B2 AU421342 B2 AU 421342B2 AU 21840/67 A AU21840/67 A AU 21840/67A AU 2184067 A AU2184067 A AU 2184067A AU 421342 B2 AU421342 B2 AU 421342B2
Authority
AU
Australia
Prior art keywords
improved pump
valve therefor
therefor
valve
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
AU21840/67A
Other versions
AU2184067A (en
Inventor
Ray Smith Bobbie
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
Priority to AU21840/67A priority Critical patent/AU421342B2/en
Publication of AU2184067A publication Critical patent/AU2184067A/en
Application granted granted Critical
Publication of AU421342B2 publication Critical patent/AU421342B2/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
    • F04B7/02—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated
    • F04B7/0233—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated a common distribution member forming a single discharge distributor for a plurality of pumping chambers
    • F04B7/0241—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated a common distribution member forming a single discharge distributor for a plurality of pumping chambers and having an oscillating movement
    • 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
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/117—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other
    • F04B9/1176—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other the movement of each piston in one direction being obtained by a single-acting piston liquid motor
    • F04B9/1178—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other the movement of each piston in one direction being obtained by a single-acting piston liquid motor the movement in the other direction being obtained by a hydraulic connection between the liquid motor cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
AU21840/67A 1967-05-17 1967-05-17 Improved pump and valve therefor Expired AU421342B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU21840/67A AU421342B2 (en) 1967-05-17 1967-05-17 Improved pump and valve therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU21840/67A AU421342B2 (en) 1967-05-17 1967-05-17 Improved pump and valve therefor

Publications (2)

Publication Number Publication Date
AU2184067A AU2184067A (en) 1968-11-21
AU421342B2 true AU421342B2 (en) 1972-02-09

Family

ID=3711066

Family Applications (1)

Application Number Title Priority Date Filing Date
AU21840/67A Expired AU421342B2 (en) 1967-05-17 1967-05-17 Improved pump and valve therefor

Country Status (1)

Country Link
AU (1) AU421342B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU613422B2 (en) * 1987-10-07 1991-08-01 Marlen Research Corporation Compact twin piston pump
AU654440B1 (en) * 1993-07-07 1994-11-03 Mitsubishi Jukogyo Kabushiki Kaisha Control system for an S-shaped gate valve pressing mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU613422B2 (en) * 1987-10-07 1991-08-01 Marlen Research Corporation Compact twin piston pump
AU654440B1 (en) * 1993-07-07 1994-11-03 Mitsubishi Jukogyo Kabushiki Kaisha Control system for an S-shaped gate valve pressing mechanism

Also Published As

Publication number Publication date
AU2184067A (en) 1968-11-21

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