FR2210722B1 - - Google Patents

Info

Publication number
FR2210722B1
FR2210722B1 FR7342030A FR7342030A FR2210722B1 FR 2210722 B1 FR2210722 B1 FR 2210722B1 FR 7342030 A FR7342030 A FR 7342030A FR 7342030 A FR7342030 A FR 7342030A FR 2210722 B1 FR2210722 B1 FR 2210722B1
Authority
FR
France
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
FR7342030A
Other languages
French (fr)
Other versions
FR2210722A1 (en
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.)
Poclain SA
Original Assignee
Poclain SA
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 Poclain SA filed Critical Poclain SA
Priority to FR7342030A priority Critical patent/FR2210722B1/fr
Publication of FR2210722A1 publication Critical patent/FR2210722A1/fr
Application granted granted Critical
Publication of FR2210722B1 publication Critical patent/FR2210722B1/fr
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
    • 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
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/16—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by adjusting the capacity of dead spaces of working chambers
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/142—Intermediate liquid-piston between a driving piston and a driven piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR7342030A 1973-11-26 1973-11-26 Expired FR2210722B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7342030A FR2210722B1 (en) 1973-11-26 1973-11-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7342030A FR2210722B1 (en) 1973-11-26 1973-11-26

Publications (2)

Publication Number Publication Date
FR2210722A1 FR2210722A1 (en) 1974-07-12
FR2210722B1 true FR2210722B1 (en) 1975-06-06

Family

ID=9128262

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7342030A Expired FR2210722B1 (en) 1973-11-26 1973-11-26

Country Status (1)

Country Link
FR (1) FR2210722B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL199505A1 (en) * 1976-07-12 1978-02-13 Hammelmann Paul HIGH-PRESSURE PUMP WITH VARIABLE FLOW
FR2629171B1 (en) * 1988-03-25 1993-04-09 Moiroux Auguste HYDROSTATIC TRANSMISSION DEVICE AND APPLICATION TO A DRIVE UNIT OR A MOTOR VEHICLE
WO1997010435A2 (en) * 1995-09-15 1997-03-20 Institut Für Mikro- Und Informationstechnik Hahn-Schickard-Gesellschaft Fluid pump without non-return valves
DE50108826D1 (en) * 2001-04-07 2006-04-13 Ford Global Tech Llc Piston pump for hydraulic systems

Also Published As

Publication number Publication date
FR2210722A1 (en) 1974-07-12

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Legal Events

Date Code Title Description
ST Notification of lapse