AU473726B2 - Differential plunger pump means - Google Patents

Differential plunger pump means

Info

Publication number
AU473726B2
AU473726B2 AU52245/73A AU5224573A AU473726B2 AU 473726 B2 AU473726 B2 AU 473726B2 AU 52245/73 A AU52245/73 A AU 52245/73A AU 5224573 A AU5224573 A AU 5224573A AU 473726 B2 AU473726 B2 AU 473726B2
Authority
AU
Australia
Prior art keywords
plunger pump
pump means
differential plunger
differential
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
AU52245/73A
Other versions
AU5224573A (en
Inventor
Kurokawa Akitsugu
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.)
Inouye Shokai (inouye & Co Ltd KK
Original Assignee
Inouye Shokai (inouye & Co Ltd KK
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
Priority claimed from JP1675972A external-priority patent/JPS522721B2/ja
Priority claimed from JP47063662A external-priority patent/JPS4922602A/ja
Application filed by Inouye Shokai (inouye & Co Ltd KK filed Critical Inouye Shokai (inouye & Co Ltd KK
Publication of AU5224573A publication Critical patent/AU5224573A/en
Application granted granted Critical
Publication of AU473726B2 publication Critical patent/AU473726B2/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
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
    • F04B11/0075—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons connected in series
    • F04B11/0083—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons connected in series the pistons having different cross-sections
    • 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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • 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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/10—Pumps having fluid drive
    • F04B43/107—Pumps having fluid drive the fluid being actuated directly by a piston
    • 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
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F04B53/164—Stoffing boxes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
AU52245/73A 1972-02-17 1973-02-16 Differential plunger pump means Expired AU473726B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP16759/70 1972-02-17
JP1675972A JPS522721B2 (en) 1972-02-17 1972-02-17
JP47063662A JPS4922602A (en) 1972-06-27 1972-06-27

Publications (2)

Publication Number Publication Date
AU5224573A AU5224573A (en) 1974-08-22
AU473726B2 true AU473726B2 (en) 1976-07-01

Family

ID=26353152

Family Applications (1)

Application Number Title Priority Date Filing Date
AU52245/73A Expired AU473726B2 (en) 1972-02-17 1973-02-16 Differential plunger pump means

Country Status (2)

Country Link
AU (1) AU473726B2 (en)
GB (1) GB1411339A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113027842B (en) * 2021-03-29 2024-06-07 佛山市恒力泰机械有限公司 Servo synchronous ejection system
CN113124016B (en) * 2021-04-19 2022-09-20 东北石油大学 Automatic reciprocating hydraulic cylinder

Also Published As

Publication number Publication date
AU5224573A (en) 1974-08-22
GB1411339A (en) 1975-10-22

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