JPS5779290A - Gear pump - Google Patents

Gear pump

Info

Publication number
JPS5779290A
JPS5779290A JP56106321A JP10632181A JPS5779290A JP S5779290 A JPS5779290 A JP S5779290A JP 56106321 A JP56106321 A JP 56106321A JP 10632181 A JP10632181 A JP 10632181A JP S5779290 A JPS5779290 A JP S5779290A
Authority
JP
Japan
Prior art keywords
gear pump
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.)
Granted
Application number
JP56106321A
Other languages
English (en)
Other versions
JPS6257835B2 (ja
Inventor
Aizenman Jiigufuriido
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS5779290A publication Critical patent/JPS5779290A/ja
Publication of JPS6257835B2 publication Critical patent/JPS6257835B2/ja
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
    • 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
    • F04C2/084—Toothed wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
JP56106321A 1980-07-10 1981-07-09 Gear pump Granted JPS5779290A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803026222 DE3026222A1 (de) 1980-07-10 1980-07-10 Zahnringpumpe

Publications (2)

Publication Number Publication Date
JPS5779290A true JPS5779290A (en) 1982-05-18
JPS6257835B2 JPS6257835B2 (ja) 1987-12-02

Family

ID=6106901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56106321A Granted JPS5779290A (en) 1980-07-10 1981-07-09 Gear pump

Country Status (8)

Country Link
US (2) US4398874A (ja)
EP (1) EP0043899B1 (ja)
JP (1) JPS5779290A (ja)
AU (1) AU546238B2 (ja)
BR (1) BR8104391A (ja)
CA (1) CA1168510A (ja)
DE (1) DE3026222A1 (ja)
MX (1) MX154462A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS618484A (ja) * 1984-06-22 1986-01-16 Mitsubishi Metal Corp 内接型ギヤポンプ
JPS6432083A (en) * 1987-07-27 1989-02-02 Atsugi Motor Parts Co Ltd Oil pump
JPH058165U (ja) * 1992-04-23 1993-02-05 ホソカワミクロン株式会社 熱交換器用導管

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3134668A1 (de) * 1980-07-10 1983-03-17 Siegfried Dipl.-Ing. 7960 Aulendorf Eisenmann Zahnringmotor
JPS5870014A (ja) * 1981-10-22 1983-04-26 Sumitomo Electric Ind Ltd オイルポンプ
DE3202179A1 (de) * 1982-01-25 1983-08-04 Schwäbische Hüttenwerke GmbH, 7080 Aalen Schalt- und/oder fuellpumpe fuer ein automatisches getriebe
DE3243067A1 (de) * 1982-11-22 1984-05-24 Schwäbische Hüttenwerke GmbH, 7080 Aalen Innenlaeuferzahnradoelpumpe fuer kraftfahrzeugverbrennungsmotoren
JPS6081391A (ja) * 1983-10-07 1985-05-09 三菱重工業株式会社 抄紙用エンドレス・ベルト
CN1007545B (zh) * 1985-08-24 1990-04-11 沈培基 摆线等距线齿轮传动副及其装置
US4760759A (en) * 1986-04-15 1988-08-02 Blake William L Geared ratio coupling
JPS63289634A (ja) * 1987-05-21 1988-11-28 Sony Corp グラフイツクスプリンタ
CH676490A5 (ja) * 1988-10-24 1991-01-31 Hermann Haerle
CH679062A5 (ja) 1988-10-24 1991-12-13 Siegfried Eisenmann
DE4311165C2 (de) * 1993-04-05 1995-02-02 Danfoss As Hydraulische Maschine
US5316457A (en) * 1993-05-11 1994-05-31 Suntec Industries Incorporated Gear pump with improved gear/shaft retention
DE4441522A1 (de) * 1994-11-22 1996-05-23 Schwaebische Huettenwerke Gmbh Schmiermittelpumpe
US5615579A (en) * 1995-06-02 1997-04-01 Shiow-Miin; Perng Gear structure for reduction gears
US5997262A (en) * 1997-04-10 1999-12-07 Walbro Corporation Screw pins for a gear rotor fuel pump assembly
JP4169724B2 (ja) 2003-07-17 2008-10-22 株式会社山田製作所 トロコイド型オイルポンプ
BE1016298A4 (nl) * 2004-11-04 2006-07-04 Wiele Michel Van De Nv Aandrijftandwiel voor het aandrijven van een grijperstang in een weefmachine.
JP2006152928A (ja) * 2004-11-30 2006-06-15 Hitachi Ltd 内接式歯車ポンプ
WO2006086887A1 (en) * 2005-02-16 2006-08-24 Magna Powertrain Inc. Crescent gear pump with novel rotor set
ES2692822T3 (es) 2009-11-16 2018-12-05 Sumitomo Electric Sintered Alloy, Ltd. Rotor para bomba y bomba de engranajes internos que lo usa
DE102011000880B3 (de) * 2011-02-22 2012-07-12 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Verfahren zur Erzeugung der Zahnform von Innen- und Außenring einer Zahnringmaschine sowie damit erzeugter Zahnring
JP6027343B2 (ja) * 2012-06-01 2016-11-16 株式会社山田製作所 オイルポンプのロータ
CA2925926C (en) * 2013-10-10 2021-11-16 Arbortech Industries Limited Tool mechanism and tools using same
DE102013111763B8 (de) 2013-10-25 2015-09-10 Universität Stuttgart Gerotormaschine, Gerotorsatz für eine Gerotormaschine und Verwendung eines Gerotorsatzes
DE102022130861A1 (de) 2022-11-22 2024-05-23 Klaus Stühmeier Fördereinrichtung für flüssiges oder gasförmiges Medium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5463408A (en) * 1973-04-13 1979-05-22 Hohenzollern Huettenverwalt Gear machine

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US892295A (en) * 1908-04-16 1908-06-30 George W Nuetz Rotary engine.
US1341846A (en) * 1918-04-22 1920-06-01 Ellick H Gollings Rotary power device
US1516591A (en) * 1923-04-30 1924-11-25 Hill Compressor & Pump Company Rotary pump
CH109955A (de) * 1924-02-22 1925-05-01 Hill Compressor & Pump Co Inc Zahnräder-Rotationsmaschine.
US2091317A (en) * 1934-10-13 1937-08-31 Myron F Hill Gear tooth curve
US2209201A (en) * 1937-08-28 1940-07-23 Myron F Hill Change speed gear
FR838270A (fr) * 1937-11-09 1939-03-02 Perfectionnements aux compteurs, pompes, compresseurs ou moteurs volumétriques pour tous fluides
AT292464B (de) * 1968-11-18 1971-08-25 Hohenzollern Huettenverwalt Hydraulische Zahnradmaschine
DE2024339C2 (de) * 1969-10-27 1983-02-03 Fürstlich Hohenzollernsche Hüttenverwaltung Laucherthal, 7480 Sigmaringen Zahnradverdrängermaschine für Flüssigkeiten, insbesondere Zahnradpumpe
DE2041483C3 (de) * 1970-08-20 1973-05-17 Hohenzollern Huettenverwalt Trochoidenzahnradpaarung
US3907470A (en) * 1971-08-19 1975-09-23 Hohenzollern Huettenverwalt Gear machine
SU606006A1 (ru) * 1976-01-20 1978-05-05 Erasov Fedor N Шестеренна гидромашина внутреннего зацеплени
DE2644531C2 (de) * 1976-10-01 1986-06-12 Fürstlich Hohenzollernsche Hüttenverwaltung Laucherthal, 7480 Sigmaringen Hydrostatische Zahnradmaschine mit einem Trochoidenzahnradpaar
DE2758376A1 (de) * 1977-12-28 1979-07-05 Schwaebische Huettenwerke Gmbh Kolbenkraft- oder -arbeitsmaschine mit innenlaeuferzahnradoelpumpe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5463408A (en) * 1973-04-13 1979-05-22 Hohenzollern Huettenverwalt Gear machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS618484A (ja) * 1984-06-22 1986-01-16 Mitsubishi Metal Corp 内接型ギヤポンプ
JPS6347914B2 (ja) * 1984-06-22 1988-09-26 Mitsubishi Metal Corp
JPS6432083A (en) * 1987-07-27 1989-02-02 Atsugi Motor Parts Co Ltd Oil pump
US5114325A (en) * 1987-07-27 1992-05-19 Atsugi Motor Parts Company, Limited Rotary internal gear pump having teeth with asymmetrical trailing edges
JPH058165U (ja) * 1992-04-23 1993-02-05 ホソカワミクロン株式会社 熱交換器用導管

Also Published As

Publication number Publication date
CA1168510A (en) 1984-06-05
AU546238B2 (en) 1985-08-22
EP0043899A1 (de) 1982-01-20
US4432712A (en) 1984-02-21
AU7266381A (en) 1982-02-18
BR8104391A (pt) 1982-03-30
US4398874A (en) 1983-08-16
MX154462A (es) 1987-08-28
EP0043899B1 (de) 1984-01-25
JPS6257835B2 (ja) 1987-12-02
DE3026222A1 (de) 1982-02-04
DE3026222C2 (ja) 1987-10-01

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