DE50111053D1 - Innenzahnradpumpe - Google Patents

Innenzahnradpumpe

Info

Publication number
DE50111053D1
DE50111053D1 DE50111053T DE50111053T DE50111053D1 DE 50111053 D1 DE50111053 D1 DE 50111053D1 DE 50111053 T DE50111053 T DE 50111053T DE 50111053 T DE50111053 T DE 50111053T DE 50111053 D1 DE50111053 D1 DE 50111053D1
Authority
DE
Germany
Prior art keywords
internal gear
gear pump
pump
internal
gear
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.)
Expired - Lifetime
Application number
DE50111053T
Other languages
English (en)
Inventor
Stanislaw Bodzak
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE50111053T priority Critical patent/DE50111053D1/de
Application granted granted Critical
Publication of DE50111053D1 publication Critical patent/DE50111053D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04C14/10—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C14/14—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using rotating valves
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/70—Safety, emergency conditions or requirements
    • F04C2270/701—Cold start
DE50111053T 2000-08-19 2001-08-03 Innenzahnradpumpe Expired - Lifetime DE50111053D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50111053T DE50111053D1 (de) 2000-08-19 2001-08-03 Innenzahnradpumpe

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10040692A DE10040692C1 (de) 2000-08-19 2000-08-19 Innenzahnradpumpe
DE50111053T DE50111053D1 (de) 2000-08-19 2001-08-03 Innenzahnradpumpe
PCT/DE2001/002965 WO2002016772A1 (de) 2000-08-19 2001-08-03 Innenzahnradpumpe

Publications (1)

Publication Number Publication Date
DE50111053D1 true DE50111053D1 (de) 2006-11-02

Family

ID=7653068

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10040692A Expired - Fee Related DE10040692C1 (de) 2000-08-19 2000-08-19 Innenzahnradpumpe
DE50111053T Expired - Lifetime DE50111053D1 (de) 2000-08-19 2001-08-03 Innenzahnradpumpe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10040692A Expired - Fee Related DE10040692C1 (de) 2000-08-19 2000-08-19 Innenzahnradpumpe

Country Status (6)

Country Link
US (1) US6764283B2 (de)
EP (1) EP1311762B1 (de)
JP (1) JP2004507640A (de)
CZ (1) CZ299441B6 (de)
DE (2) DE10040692C1 (de)
WO (1) WO2002016772A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10058012A1 (de) * 2000-11-23 2002-05-29 Bosch Gmbh Robert Zahnradförderpumpe, insbesondere zum Fördern von Kraftstoff zu einer Kraftstoffhochdruckpumpe
WO2007120503A2 (en) * 2006-03-31 2007-10-25 Metaldyne Company, Llc Variable displacement gerotor pump
JP4842341B2 (ja) * 2009-03-23 2011-12-21 日立オートモティブシステムズ株式会社 ギヤポンプ及びブレーキ装置用ギヤポンプ
DE102011075415A1 (de) * 2011-05-06 2012-11-08 Robert Bosch Gmbh Zahnpumpe
EP3186510B1 (de) * 2014-08-25 2018-12-26 Carrier Corporation Zahnradpumpe mit zweifacher druckentlastung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2405061A (en) * 1942-12-02 1946-07-30 Eaton Mfg Co Pump structure
US3026809A (en) * 1956-04-06 1962-03-27 Borg Warner Internal-external gear pump
US3515496A (en) * 1968-05-06 1970-06-02 Reliance Electric Co Variable capacity positive displacement pump
DE2650908A1 (de) * 1976-11-06 1978-05-11 Bosch Gmbh Robert Innenzahnradmaschine (pumpe oder motor)
US4492539A (en) * 1981-04-02 1985-01-08 Specht Victor J Variable displacement gerotor pump
DE3827573A1 (de) * 1988-08-13 1990-02-15 Bosch Gmbh Robert Vorrichtung zum foerdern von kraftstoff aus einem vorratstank zur brennkraftmaschine, insbesondere eines kraftfahrzeuges
DE4142799C1 (de) * 1991-12-26 1993-04-15 J.M. Voith Gmbh, 7920 Heidenheim, De
CA2219062C (en) * 1996-12-04 2001-12-25 Siegfried A. Eisenmann Infinitely variable ring gear pump

Also Published As

Publication number Publication date
DE10040692C1 (de) 2001-09-20
WO2002016772A1 (de) 2002-02-28
EP1311762B1 (de) 2006-09-20
US20030026711A1 (en) 2003-02-06
JP2004507640A (ja) 2004-03-11
CZ299441B6 (cs) 2008-07-30
CZ20021352A3 (cs) 2002-10-16
US6764283B2 (en) 2004-07-20
EP1311762A1 (de) 2003-05-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition