FR1068230A - Gear pump for high pressures - Google Patents

Gear pump for high pressures

Info

Publication number
FR1068230A
FR1068230A FR1068230DA FR1068230A FR 1068230 A FR1068230 A FR 1068230A FR 1068230D A FR1068230D A FR 1068230DA FR 1068230 A FR1068230 A FR 1068230A
Authority
FR
France
Prior art keywords
gear pump
high pressures
pressures
gear
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
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 FR1068230A publication Critical patent/FR1068230A/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
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/088—Elements in the toothed wheels or the carter for relieving the pressure of fluid imprisoned in the zones of engagement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1068230D 1951-12-07 1952-12-08 Gear pump for high pressures Expired FR1068230A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1068230X 1951-12-07

Publications (1)

Publication Number Publication Date
FR1068230A true FR1068230A (en) 1954-06-23

Family

ID=7719388

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1068230D Expired FR1068230A (en) 1951-12-07 1952-12-08 Gear pump for high pressures

Country Status (1)

Country Link
FR (1) FR1068230A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415214A1 (en) * 1978-01-18 1979-08-17 Lucas Industries Ltd Gear pump with housing and drive - has seals separating drive unit and preventing excessive axial pressure on drive
WO2012103926A1 (en) * 2011-01-31 2012-08-09 Robert Bosch Gmbh Gear pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415214A1 (en) * 1978-01-18 1979-08-17 Lucas Industries Ltd Gear pump with housing and drive - has seals separating drive unit and preventing excessive axial pressure on drive
WO2012103926A1 (en) * 2011-01-31 2012-08-09 Robert Bosch Gmbh Gear pump

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