DE102014115548A1 - Innenzahnradpumpe und Pumpverfahren - Google Patents

Innenzahnradpumpe und Pumpverfahren Download PDF

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Publication number
DE102014115548A1
DE102014115548A1 DE102014115548.3A DE102014115548A DE102014115548A1 DE 102014115548 A1 DE102014115548 A1 DE 102014115548A1 DE 102014115548 A DE102014115548 A DE 102014115548A DE 102014115548 A1 DE102014115548 A1 DE 102014115548A1
Authority
DE
Germany
Prior art keywords
ring element
internal gear
rotor
gear pump
housing
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Withdrawn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
DE102014115548.3A
Other languages
German (de)
English (en)
Inventor
Mark Schweiher
Harald Ihben
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.)
Magna PT BV and Co KG
Original Assignee
Getrag Getriebe und Zahnradfabrik Hermann Hagenmeyer GmbH and Co
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 Getrag Getriebe und Zahnradfabrik Hermann Hagenmeyer GmbH and Co filed Critical Getrag Getriebe und Zahnradfabrik Hermann Hagenmeyer GmbH and Co
Priority to DE102014115548.3A priority Critical patent/DE102014115548A1/de
Priority to EP15780903.9A priority patent/EP3212935B1/fr
Priority to PCT/EP2015/073928 priority patent/WO2016066440A2/fr
Publication of DE102014115548A1 publication Critical patent/DE102014115548A1/de
Withdrawn legal-status Critical Current

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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
    • F04C2/102—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 the two members rotating simultaneously around their respective axes
    • 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
    • F04C14/04—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for reversible machines or pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
DE102014115548.3A 2014-10-27 2014-10-27 Innenzahnradpumpe und Pumpverfahren Withdrawn DE102014115548A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102014115548.3A DE102014115548A1 (de) 2014-10-27 2014-10-27 Innenzahnradpumpe und Pumpverfahren
EP15780903.9A EP3212935B1 (fr) 2014-10-27 2015-10-15 Pompe à engrenage interne et procédé de pompage
PCT/EP2015/073928 WO2016066440A2 (fr) 2014-10-27 2015-10-15 Pompe à engrenage à denture intérieure et procédé de pompage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014115548.3A DE102014115548A1 (de) 2014-10-27 2014-10-27 Innenzahnradpumpe und Pumpverfahren

Publications (1)

Publication Number Publication Date
DE102014115548A1 true DE102014115548A1 (de) 2016-04-28

Family

ID=54325001

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102014115548.3A Withdrawn DE102014115548A1 (de) 2014-10-27 2014-10-27 Innenzahnradpumpe und Pumpverfahren

Country Status (3)

Country Link
EP (1) EP3212935B1 (fr)
DE (1) DE102014115548A1 (fr)
WO (1) WO2016066440A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018118100A1 (de) * 2018-07-26 2020-01-30 Ebm-Papst St. Georgen Gmbh & Co. Kg Pumpe mit absoluter Drehwinkel-Erfassung
DE102019102991B4 (de) * 2018-02-13 2021-05-12 GM Global Technology Operations LLC Schmierstrategie für ein Trockenlaufpumpensystem

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111120297A (zh) * 2020-02-05 2020-05-08 富奥汽车零部件股份有限公司 一种机动车双向转动油泵
US11965509B2 (en) * 2022-02-28 2024-04-23 Genesis Advanced Technology Inc. Energy transfer machine for corrosive fluids

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742821A1 (de) 1977-09-23 1979-03-29 Zahnradfabrik Friedrichshafen Zahnradpumpe mit bei wechselnder antriebsrichtung gleichbleibender foerderrichtung
GB2020365B (en) 1978-05-05 1982-09-02 Thermo King Corp Reversible unidirectional-flow rotary liquid pump
EP0115559A1 (fr) * 1983-01-21 1984-08-15 Victor Joseph Specht Pompe à engrenages à débit variable
DE3543488C2 (fr) 1985-12-09 1989-04-13 Schwaebische Huettenwerke Gmbh, 7080 Aalen, De
DE2936066C2 (fr) 1978-09-12 1991-01-24 Concentric Pumps Ltd., Birmingham, Gb
EP0330315B1 (fr) 1988-02-26 1992-11-04 Concentric Pumps Limited Pompes à engrènement interne
DE10305585B3 (de) * 2002-12-19 2004-02-12 Joma-Hydromechanic Gmbh Rotorpumpe
DE19719692B4 (de) 1996-05-09 2005-11-03 Dana Corp., Toledo Reversible Rotorpumpe mit innenverzahntem Rotor
DE102011122642A1 (de) 2011-01-06 2012-07-12 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Reversible Gerotorpumpe
US8444401B2 (en) 2008-01-21 2013-05-21 Rolf Prettl Check valve and piston pump having check valve
DE102013110400A1 (de) 2013-09-20 2015-03-26 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Innenzahnradpumpe und Hydraulikkreis für Kraftfahrzeugantriebsstrang

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH218968A (de) * 1940-10-05 1942-01-15 Safag A G Automatische Umsteuerung einer Druckpumpe ohne Ventil.
DE1145930B (de) * 1955-06-01 1963-03-21 Carrier Corp Umkehrbare Zahnradpumpe fuer gleichbleibende Foerderrichtung bei wechselnder Drehrichtung

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742821A1 (de) 1977-09-23 1979-03-29 Zahnradfabrik Friedrichshafen Zahnradpumpe mit bei wechselnder antriebsrichtung gleichbleibender foerderrichtung
GB2020365B (en) 1978-05-05 1982-09-02 Thermo King Corp Reversible unidirectional-flow rotary liquid pump
DE2936066C2 (fr) 1978-09-12 1991-01-24 Concentric Pumps Ltd., Birmingham, Gb
EP0115559A1 (fr) * 1983-01-21 1984-08-15 Victor Joseph Specht Pompe à engrenages à débit variable
DE3543488C2 (fr) 1985-12-09 1989-04-13 Schwaebische Huettenwerke Gmbh, 7080 Aalen, De
EP0330315B1 (fr) 1988-02-26 1992-11-04 Concentric Pumps Limited Pompes à engrènement interne
DE19719692B4 (de) 1996-05-09 2005-11-03 Dana Corp., Toledo Reversible Rotorpumpe mit innenverzahntem Rotor
DE10305585B3 (de) * 2002-12-19 2004-02-12 Joma-Hydromechanic Gmbh Rotorpumpe
US8444401B2 (en) 2008-01-21 2013-05-21 Rolf Prettl Check valve and piston pump having check valve
DE102011122642A1 (de) 2011-01-06 2012-07-12 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Reversible Gerotorpumpe
DE102013110400A1 (de) 2013-09-20 2015-03-26 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Innenzahnradpumpe und Hydraulikkreis für Kraftfahrzeugantriebsstrang

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019102991B4 (de) * 2018-02-13 2021-05-12 GM Global Technology Operations LLC Schmierstrategie für ein Trockenlaufpumpensystem
DE102018118100A1 (de) * 2018-07-26 2020-01-30 Ebm-Papst St. Georgen Gmbh & Co. Kg Pumpe mit absoluter Drehwinkel-Erfassung

Also Published As

Publication number Publication date
WO2016066440A2 (fr) 2016-05-06
EP3212935B1 (fr) 2019-10-02
WO2016066440A3 (fr) 2016-06-23
EP3212935A2 (fr) 2017-09-06

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Legal Events

Date Code Title Description
R163 Identified publications notified
R081 Change of applicant/patentee

Owner name: MAGNA PT B.V. & CO. KG, DE

Free format text: FORMER OWNER: GETRAG GETRIEBE- UND ZAHNRADFABRIK HERMANN HAGENMEYER GMBH & CIE KG, 74199 UNTERGRUPPENBACH, DE

Owner name: GETRAG B.V. & CO. KG, DE

Free format text: FORMER OWNER: GETRAG GETRIEBE- UND ZAHNRADFABRIK HERMANN HAGENMEYER GMBH & CIE KG, 74199 UNTERGRUPPENBACH, DE

R082 Change of representative

Representative=s name: RAUSCH, GABRIELE, DIPL.-PHYS. DR.RER.NAT., DE

R081 Change of applicant/patentee

Owner name: MAGNA PT B.V. & CO. KG, DE

Free format text: FORMER OWNER: GETRAG B.V. & CO. KG, 74199 UNTERGRUPPENBACH, DE

R082 Change of representative

Representative=s name: RAUSCH, GABRIELE, DIPL.-PHYS. DR.RER.NAT., DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee