FR1216737A - Hydraulic machine, especially high pressure gear pump - Google Patents

Hydraulic machine, especially high pressure gear pump

Info

Publication number
FR1216737A
FR1216737A FR786716A FR786716A FR1216737A FR 1216737 A FR1216737 A FR 1216737A FR 786716 A FR786716 A FR 786716A FR 786716 A FR786716 A FR 786716A FR 1216737 A FR1216737 A FR 1216737A
Authority
FR
France
Prior art keywords
high pressure
gear pump
hydraulic machine
especially high
pressure gear
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
FR786716A
Other languages
French (fr)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of FR1216737A publication Critical patent/FR1216737A/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR786716A 1958-02-28 1959-02-13 Hydraulic machine, especially high pressure gear pump Expired FR1216737A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1216737X 1958-02-28

Publications (1)

Publication Number Publication Date
FR1216737A true FR1216737A (en) 1960-04-27

Family

ID=7733619

Family Applications (1)

Application Number Title Priority Date Filing Date
FR786716A Expired FR1216737A (en) 1958-02-28 1959-02-13 Hydraulic machine, especially high pressure gear pump

Country Status (1)

Country Link
FR (1) FR1216737A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053191A (en) * 1959-09-15 1962-09-11 Bosch Gmbh Robert Gear pumps and like hydraulic machines
US3135217A (en) * 1962-08-01 1964-06-02 Clark Equipment Co Fluid pump or motor
FR2290588A1 (en) * 1974-11-08 1976-06-04 Daido Metal Co GEAR PUMP
FR2566470A1 (en) * 1984-06-21 1985-12-27 Dowty Hydraulic Units Ltd ROTATING MACHINE WITH POSITIVE DISPLACEMENT FLUID PRESSURE
EP0287698A1 (en) * 1987-04-24 1988-10-26 JOHN S. BARNES GmbH Fluid gear pump or motor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053191A (en) * 1959-09-15 1962-09-11 Bosch Gmbh Robert Gear pumps and like hydraulic machines
US3135217A (en) * 1962-08-01 1964-06-02 Clark Equipment Co Fluid pump or motor
FR2290588A1 (en) * 1974-11-08 1976-06-04 Daido Metal Co GEAR PUMP
FR2566470A1 (en) * 1984-06-21 1985-12-27 Dowty Hydraulic Units Ltd ROTATING MACHINE WITH POSITIVE DISPLACEMENT FLUID PRESSURE
EP0287698A1 (en) * 1987-04-24 1988-10-26 JOHN S. BARNES GmbH Fluid gear pump or motor
US4830592A (en) * 1987-04-24 1989-05-16 Vickers Systems Gmbh Rotary gear pump or motor for fluids

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