FR2309739A1 - MULTI-FLOW HYDRAULIC PUMP - Google Patents

MULTI-FLOW HYDRAULIC PUMP

Info

Publication number
FR2309739A1
FR2309739A1 FR7609063A FR7609063A FR2309739A1 FR 2309739 A1 FR2309739 A1 FR 2309739A1 FR 7609063 A FR7609063 A FR 7609063A FR 7609063 A FR7609063 A FR 7609063A FR 2309739 A1 FR2309739 A1 FR 2309739A1
Authority
FR
France
Prior art keywords
hydraulic pump
flow hydraulic
flow
pump
hydraulic
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.)
Granted
Application number
FR7609063A
Other languages
French (fr)
Other versions
FR2309739B1 (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.)
Sundstrand Corp
Original Assignee
Sundstrand Corp
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 Sundstrand Corp filed Critical Sundstrand Corp
Publication of FR2309739A1 publication Critical patent/FR2309739A1/en
Application granted granted Critical
Publication of FR2309739B1 publication Critical patent/FR2309739B1/fr
Granted 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
    • 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
    • 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
    • F04C14/02—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for several machines or pumps connected in series or in parallel
    • 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
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3446—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along more than one line or surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Supercharger (AREA)
  • Rotary Pumps (AREA)
FR7609063A 1975-04-30 1976-03-29 MULTI-FLOW HYDRAULIC PUMP Granted FR2309739A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57336275A 1975-04-30 1975-04-30

Publications (2)

Publication Number Publication Date
FR2309739A1 true FR2309739A1 (en) 1976-11-26
FR2309739B1 FR2309739B1 (en) 1981-05-22

Family

ID=24291678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7609063A Granted FR2309739A1 (en) 1975-04-30 1976-03-29 MULTI-FLOW HYDRAULIC PUMP

Country Status (4)

Country Link
JP (1) JPS51130904A (en)
DE (1) DE2619006A1 (en)
FR (1) FR2309739A1 (en)
GB (1) GB1536349A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002363838A1 (en) * 2001-12-27 2003-07-15 Luk Fahrzeug-Hydraulik Gmbh And Co. Kg Pump
JP6568474B2 (en) 2015-12-25 2019-08-28 株式会社ショーワ Vane pump device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191103688A (en) * 1911-02-14 1911-11-02 Oliver Danson North Improvements in Rotary Pumps, Engines and the like.
FR1108743A (en) * 1953-06-22 1956-01-17 Denison Eng Co Hydraulic pressure generator forming a variable volume pump
FR1181481A (en) * 1956-08-13 1959-06-16 Hobourn Eaton Mfg Co Ltd Fluid pumping system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191103688A (en) * 1911-02-14 1911-11-02 Oliver Danson North Improvements in Rotary Pumps, Engines and the like.
FR1108743A (en) * 1953-06-22 1956-01-17 Denison Eng Co Hydraulic pressure generator forming a variable volume pump
FR1181481A (en) * 1956-08-13 1959-06-16 Hobourn Eaton Mfg Co Ltd Fluid pumping system

Also Published As

Publication number Publication date
JPS51130904A (en) 1976-11-13
DE2619006A1 (en) 1976-11-11
GB1536349A (en) 1978-12-20
FR2309739B1 (en) 1981-05-22

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Legal Events

Date Code Title Description
ST Notification of lapse