JPS5120724B1 - - Google Patents

Info

Publication number
JPS5120724B1
JPS5120724B1 JP45023191A JP2319170A JPS5120724B1 JP S5120724 B1 JPS5120724 B1 JP S5120724B1 JP 45023191 A JP45023191 A JP 45023191A JP 2319170 A JP2319170 A JP 2319170A JP S5120724 B1 JPS5120724 B1 JP S5120724B1
Authority
JP
Japan
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.)
Pending
Application number
JP45023191A
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
Publication of JPS5120724B1 publication Critical patent/JPS5120724B1/ja
Pending 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
    • 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
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/101—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with a crescent-shaped filler element, located between the inner and outer intermeshing members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
JP45023191A 1969-03-21 1970-03-20 Pending JPS5120724B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691914444 DE1914444C3 (de) 1969-03-21 1969-03-21 Zahnradpumpe

Publications (1)

Publication Number Publication Date
JPS5120724B1 true JPS5120724B1 (ja) 1976-06-28

Family

ID=5728879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45023191A Pending JPS5120724B1 (ja) 1969-03-21 1970-03-20

Country Status (5)

Country Link
US (1) US3679335A (ja)
JP (1) JPS5120724B1 (ja)
DE (1) DE1914444C3 (ja)
FR (1) FR2035140B1 (ja)
GB (1) GB1269745A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010138905A (ja) * 2008-12-10 2010-06-24 Zahnradfab Friedrichshafen Ag 最適化された騒音抑制部が設けられた内接ギヤポンプ

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3410015C2 (de) * 1984-03-19 1995-09-28 Schwaebische Huettenwerke Gmbh Innenläuferzahnradölpumpe für Kraftfahrzeugmotoren und automatische Kraftfahrzeuggetriebe
JPS60216087A (ja) * 1984-04-12 1985-10-29 Aisin Warner Ltd 仕切板を備えた内接形歯車ポンプ
DE3445454A1 (de) * 1984-12-13 1986-06-26 P.I.V. Antrieb Werner Reimers GmbH & Co KG, 6380 Bad Homburg Mehrstufige innenverzahnte zahnradpumpe
US6672850B2 (en) * 2001-12-21 2004-01-06 Visteon Global Technologies, Inc. Torque control oil pump with low parasitic loss and rapid pressure transient response
DE102007054808A1 (de) * 2007-11-16 2009-05-20 Robert Bosch Gmbh Pumpenbaugruppe zur synchronen Druckbeaufschlagung von zwei Fluidkreisen
JP2013170497A (ja) * 2012-02-20 2013-09-02 Tokiko Techno Kk ポンプユニット
DK177834B1 (en) * 2013-02-27 2014-09-08 C C Jensen As Device for processing a liquid under vacuum pressure

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1864459A (en) * 1932-06-21 norviel
US1768818A (en) * 1927-12-15 1930-07-01 Oscar L Bock Internal-gear pump
FR693382A (fr) * 1930-04-04 1930-11-19 Perfectionnements apportés aux pompes rotatives, aux compresseurs et aux machines analogues
US2433360A (en) * 1945-01-25 1947-12-30 Hiram H Haight Gear pump
US2544144A (en) * 1947-05-07 1951-03-06 Gen Motors Corp Oil burner pump
US2774309A (en) * 1953-08-14 1956-12-18 Sundstrand Machine Tool Co Pump
US3204564A (en) * 1962-04-06 1965-09-07 Daimler Benz Ag Gear pump
GB1035529A (en) * 1963-08-12 1966-07-13 Lucas Industries Ltd Gear pumps
US3291060A (en) * 1966-03-21 1966-12-13 Lucas Industries Ltd Gear pumps

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010138905A (ja) * 2008-12-10 2010-06-24 Zahnradfab Friedrichshafen Ag 最適化された騒音抑制部が設けられた内接ギヤポンプ

Also Published As

Publication number Publication date
DE1914444B2 (de) 1972-12-07
GB1269745A (en) 1972-04-06
DE1914444C3 (de) 1973-06-28
US3679335A (en) 1972-07-25
FR2035140B1 (ja) 1975-12-26
FR2035140A1 (ja) 1970-12-18
DE1914444A1 (de) 1970-10-08

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