DE2641278A1 - Innenzahnradpumpe - Google Patents

Innenzahnradpumpe

Info

Publication number
DE2641278A1
DE2641278A1 DE19762641278 DE2641278A DE2641278A1 DE 2641278 A1 DE2641278 A1 DE 2641278A1 DE 19762641278 DE19762641278 DE 19762641278 DE 2641278 A DE2641278 A DE 2641278A DE 2641278 A1 DE2641278 A1 DE 2641278A1
Authority
DE
Germany
Prior art keywords
filler piece
internal gear
gear pump
filler
pump according
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.)
Withdrawn
Application number
DE19762641278
Other languages
German (de)
English (en)
Inventor
Joerg Butschek
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.)
JM Voith GmbH
Original Assignee
Voith Getriebe KG
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 Voith Getriebe KG filed Critical Voith Getriebe KG
Priority to DE19762641278 priority Critical patent/DE2641278A1/de
Priority to CH612077A priority patent/CH623383A5/de
Priority to GB2363177A priority patent/GB1543888A/en
Priority to FR7717786A priority patent/FR2364346A2/fr
Publication of DE2641278A1 publication Critical patent/DE2641278A1/de
Withdrawn legal-status Critical Current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)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Hydraulic Motors (AREA)
DE19762641278 1976-09-14 1976-09-14 Innenzahnradpumpe Withdrawn DE2641278A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19762641278 DE2641278A1 (de) 1976-09-14 1976-09-14 Innenzahnradpumpe
CH612077A CH623383A5 (en) 1976-09-14 1977-05-17 Internal-gear machine
GB2363177A GB1543888A (en) 1976-09-14 1977-06-03 Internal gear machine
FR7717786A FR2364346A2 (fr) 1976-09-14 1977-06-06 Machine a engrenage interieur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762641278 DE2641278A1 (de) 1976-09-14 1976-09-14 Innenzahnradpumpe

Publications (1)

Publication Number Publication Date
DE2641278A1 true DE2641278A1 (de) 1978-03-16

Family

ID=5987856

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762641278 Withdrawn DE2641278A1 (de) 1976-09-14 1976-09-14 Innenzahnradpumpe

Country Status (4)

Country Link
CH (1) CH623383A5 (enrdf_load_stackoverflow)
DE (1) DE2641278A1 (enrdf_load_stackoverflow)
FR (1) FR2364346A2 (enrdf_load_stackoverflow)
GB (1) GB1543888A (enrdf_load_stackoverflow)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4645441A (en) * 1984-04-12 1987-02-24 Aisin-Warner Limited Internal-gear pump with partition plate having a chamfered edge
EP0253133A3 (en) * 1986-06-18 1988-08-17 Adriano Marzocchi Internal gear hydraulic pump
WO1991012430A1 (de) * 1990-02-19 1991-08-22 Bucher Gmbh Maschinenfabrik Zahnradpumpe oder -motor
US5044905A (en) * 1989-05-18 1991-09-03 Carl Hurth Maschinen- Und Zahnradfabrik Gmbh & Co. Device for minimizing flutter of a filler piece in an internal gear pump
DE4328733C1 (de) * 1993-08-26 1994-09-08 Voith Gmbh J M Innenzahnradpumpe
DE4338874A1 (de) * 1993-11-13 1995-05-18 Eckerle Rexroth Gmbh Co Kg Innenzahnradmaschine (Pumpe oder Motor)
WO1996037704A1 (de) * 1995-05-26 1996-11-28 J.M. Voith Gmbh Innenzahnradmaschine
CN103339381A (zh) * 2011-01-31 2013-10-02 罗伯特·博世有限公司 用于液压车辆制动设备的内齿轮泵
WO2013143741A1 (de) * 2012-03-28 2013-10-03 Robert Bosch Gmbh Innenzahnradpumpe
CN105840491A (zh) * 2016-05-10 2016-08-10 广州泰旺精密机械有限公司 一种压力保持器及内啮合齿轮泵

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4322239C2 (de) * 1993-07-03 1997-04-24 Eckerle Rexroth Gmbh Co Kg Innenzahnradmaschine (Pumpe oder Motor)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR742367A (enrdf_load_stackoverflow) * 1933-03-04
US1646615A (en) * 1924-10-02 1927-10-25 Cellocilk Company Pump
DE1403923A1 (de) * 1960-09-26 1969-11-06 Oilenergetic Establishment Radialdurchstroemte Hochleistungs-Zahnradpumpe oder Motor
DE1653818A1 (de) * 1967-02-28 1971-06-09 Daimler Benz Ag Innenverzahnte Zahnradpumpe,insbesondere fuer die Druckmittelversorgung von selbsttaetig schaltenden Kraftfahrzeuggetrieben

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4645441A (en) * 1984-04-12 1987-02-24 Aisin-Warner Limited Internal-gear pump with partition plate having a chamfered edge
EP0253133A3 (en) * 1986-06-18 1988-08-17 Adriano Marzocchi Internal gear hydraulic pump
US5044905A (en) * 1989-05-18 1991-09-03 Carl Hurth Maschinen- Und Zahnradfabrik Gmbh & Co. Device for minimizing flutter of a filler piece in an internal gear pump
WO1991012430A1 (de) * 1990-02-19 1991-08-22 Bucher Gmbh Maschinenfabrik Zahnradpumpe oder -motor
US5188523A (en) * 1990-02-19 1993-02-23 Bucher Gmbh, Maschinenfabrik Internal gear machine having a filler piece with pivot pins and a separating gap
DE4328733C1 (de) * 1993-08-26 1994-09-08 Voith Gmbh J M Innenzahnradpumpe
DE4338874C2 (de) * 1993-11-13 2002-06-20 Mannesmann Rexroth Ag Innenzahnradmaschine (Pumpe oder Motor)
DE4338874A1 (de) * 1993-11-13 1995-05-18 Eckerle Rexroth Gmbh Co Kg Innenzahnradmaschine (Pumpe oder Motor)
WO1996037704A1 (de) * 1995-05-26 1996-11-28 J.M. Voith Gmbh Innenzahnradmaschine
CN103339381A (zh) * 2011-01-31 2013-10-02 罗伯特·博世有限公司 用于液压车辆制动设备的内齿轮泵
CN103339381B (zh) * 2011-01-31 2015-12-16 罗伯特·博世有限公司 用于液压车辆制动设备的内齿轮泵
WO2013143741A1 (de) * 2012-03-28 2013-10-03 Robert Bosch Gmbh Innenzahnradpumpe
CN104204526A (zh) * 2012-03-28 2014-12-10 罗伯特·博世有限公司 内齿轮泵
CN104204526B (zh) * 2012-03-28 2017-03-15 罗伯特·博世有限公司 内齿轮泵
CN105840491A (zh) * 2016-05-10 2016-08-10 广州泰旺精密机械有限公司 一种压力保持器及内啮合齿轮泵
CN105840491B (zh) * 2016-05-10 2020-01-14 广州泰旺精密机械有限公司 一种压力保持器及内啮合齿轮泵

Also Published As

Publication number Publication date
CH623383A5 (en) 1981-05-29
FR2364346B2 (enrdf_load_stackoverflow) 1980-06-27
FR2364346A2 (fr) 1978-04-07
GB1543888A (en) 1979-04-11

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: J.M. VOITH GMBH, 7920 HEIDENHEIM, DE

8141 Disposal/no request for examination