FR1573459A - - Google Patents

Info

Publication number
FR1573459A
FR1573459A FR1573459DA FR1573459A FR 1573459 A FR1573459 A FR 1573459A FR 1573459D A FR1573459D A FR 1573459DA FR 1573459 A FR1573459 A FR 1573459A
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1573459A publication Critical patent/FR1573459A/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
    • 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
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C15/062—Arrangements for supercharging the working space
    • 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
FR1573459D 1967-08-23 1968-07-04 Expired FR1573459A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0094096 1967-08-23

Publications (1)

Publication Number Publication Date
FR1573459A true FR1573459A (en) 1969-07-04

Family

ID=6987341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1573459D Expired FR1573459A (en) 1967-08-23 1968-07-04

Country Status (4)

Country Link
US (1) US3490377A (en)
DE (1) DE1653811A1 (en)
FR (1) FR1573459A (en)
GB (1) GB1240328A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2365043A1 (en) * 1976-09-17 1978-04-14 Plessey Handel Investment Ag Positive displacement pump with radial rollers - has variable pressure controlling movement of roller to regulate output
EP0169916A1 (en) * 1984-07-28 1986-02-05 Vickers Systems GmbH Pump, especially power steering pump
WO1986001261A1 (en) * 1984-08-11 1986-02-27 Zahnradfabrik Friedrichshafen Ag Flow regulating device for a rotary piston pump

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578888A (en) * 1969-04-18 1971-05-18 Abex Corp Fluid pump having internal rate of pressure gain limiting device
US3645647A (en) * 1970-01-14 1972-02-29 Ford Motor Co Positive displacement fluid pumps
US3644065A (en) * 1970-03-18 1972-02-22 Bosch Gmbh Robert Apparatus for filling the suction chamber of a pump at high-pump speeds
US4298316A (en) * 1978-05-01 1981-11-03 Ford Motor Company Power steering pump
DE102011084405B4 (en) * 2011-10-13 2021-05-27 Zf Friedrichshafen Ag Suction-charged pump for pumping a liquid

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125028A (en) * 1964-03-17 rohde
GB262920A (en) * 1925-11-30 1926-12-23 James Rollo Walker Improvements in and connected with pumps
US2327637A (en) * 1940-06-10 1943-08-24 Thaddeus S Harris Deep well pump
US2385513A (en) * 1942-10-15 1945-09-25 Gen Motors Corp Fuel system
US2399249A (en) * 1944-10-24 1946-04-30 Gen Tank Service Inc Apparatus for the movement of viscous materials
US2457388A (en) * 1945-06-27 1948-12-28 Flint & Walling Mfg Co Inc Injector-impeller pump
US2865297A (en) * 1952-12-22 1958-12-23 Thompson Prod Inc Injector cover for pumps
US2938465A (en) * 1953-08-31 1960-05-31 Arthur E Mcfarland Combined high and low pressure pumping apparatus
US2861585A (en) * 1954-04-19 1958-11-25 Logansport Machine Company Hydraulic relief valve
US3250227A (en) * 1963-08-09 1966-05-10 American Brake Shoe Co Torque control apparatus for hydraulic power units
US3373689A (en) * 1966-06-08 1968-03-19 Dover Corp Positive displacement pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2365043A1 (en) * 1976-09-17 1978-04-14 Plessey Handel Investment Ag Positive displacement pump with radial rollers - has variable pressure controlling movement of roller to regulate output
EP0169916A1 (en) * 1984-07-28 1986-02-05 Vickers Systems GmbH Pump, especially power steering pump
WO1986001261A1 (en) * 1984-08-11 1986-02-27 Zahnradfabrik Friedrichshafen Ag Flow regulating device for a rotary piston pump

Also Published As

Publication number Publication date
GB1240328A (en) 1971-07-21
DE1653811A1 (en) 1971-05-19
US3490377A (en) 1970-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse