DE50010738D1 - gear machine - Google Patents

gear machine

Info

Publication number
DE50010738D1
DE50010738D1 DE50010738T DE50010738T DE50010738D1 DE 50010738 D1 DE50010738 D1 DE 50010738D1 DE 50010738 T DE50010738 T DE 50010738T DE 50010738 T DE50010738 T DE 50010738T DE 50010738 D1 DE50010738 D1 DE 50010738D1
Authority
DE
Germany
Prior art keywords
gear machine
gear
machine
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 - Fee Related
Application number
DE50010738T
Other languages
German (de)
Inventor
Klaus Griese
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 DE50010738T priority Critical patent/DE50010738D1/en
Application granted granted Critical
Publication of DE50010738D1 publication Critical patent/DE50010738D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
  • General Details Of Gearings (AREA)
  • Gear Transmission (AREA)
DE50010738T 1999-09-04 2000-08-22 gear machine Expired - Fee Related DE50010738D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50010738T DE50010738D1 (en) 1999-09-04 2000-08-22 gear machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19942297A DE19942297A1 (en) 1999-09-04 1999-09-04 Gear machine
DE50010738T DE50010738D1 (en) 1999-09-04 2000-08-22 gear machine

Publications (1)

Publication Number Publication Date
DE50010738D1 true DE50010738D1 (en) 2005-08-25

Family

ID=7920844

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19942297A Withdrawn DE19942297A1 (en) 1999-09-04 1999-09-04 Gear machine
DE50010738T Expired - Fee Related DE50010738D1 (en) 1999-09-04 2000-08-22 gear machine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19942297A Withdrawn DE19942297A1 (en) 1999-09-04 1999-09-04 Gear machine

Country Status (2)

Country Link
EP (1) EP1081382B1 (en)
DE (2) DE19942297A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005056909A1 (en) * 2005-11-29 2007-05-31 Bosch Rexroth Ag Hydraulic gearwheel machine e.g. reversible outer gear wheel motor, for mobile hydraulic system, has covers with front recesses, where one recess is coupled with leakage oil channel of support latches via grooves for forming oil flow path
DE202009001525U1 (en) * 2009-02-06 2010-06-24 Inatec Gmbh gear pump
DE102010055682A1 (en) 2010-12-22 2012-06-28 Robert Bosch Gmbh Housing of an external gear machine and external gear machine
DE102016225883A1 (en) * 2016-12-21 2018-06-21 Robert Bosch Gmbh Gear pump for a waste heat recovery system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2487732A (en) * 1948-02-19 1949-11-08 Borg Warner Pump-pressure loaded-with unloading relief valve
DE1155339B (en) * 1956-09-06 1963-10-03 Bosch Gmbh Robert Gear fluid pump
US3156191A (en) * 1960-12-23 1964-11-10 Clark Equipment Co Sealing means for pumps and motors
DE2847711A1 (en) * 1978-11-03 1980-05-14 Bosch Gmbh Robert GEAR MACHINE (PUMP OR HYDROMOTOR)
DE2917384A1 (en) * 1979-04-28 1980-10-30 Zahnradfabrik Friedrichshafen Hydraulic rotary seal strip pump - has pressure limiting valve in pressure relief duct connecting shaft seal chamber to pump inlet
DE3938135A1 (en) * 1989-11-16 1991-05-23 Bosch Gmbh Robert GEAR PUMP
DE4209980A1 (en) * 1992-03-27 1993-09-30 Bosch Gmbh Robert Reversible gear machine

Also Published As

Publication number Publication date
EP1081382A2 (en) 2001-03-07
DE19942297A1 (en) 2001-03-08
EP1081382A3 (en) 2002-08-07
EP1081382B1 (en) 2005-07-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee