GB9704365D0 - Gear machine - Google Patents

Gear machine

Info

Publication number
GB9704365D0
GB9704365D0 GBGB9704365.7A GB9704365A GB9704365D0 GB 9704365 D0 GB9704365 D0 GB 9704365D0 GB 9704365 A GB9704365 A GB 9704365A GB 9704365 D0 GB9704365 D0 GB 9704365D0
Authority
GB
United Kingdom
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.)
Granted
Application number
GBGB9704365.7A
Other versions
GB2311564B (en
GB2311564A (en
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
Publication of GB9704365D0 publication Critical patent/GB9704365D0/en
Publication of GB2311564A publication Critical patent/GB2311564A/en
Application granted granted Critical
Publication of GB2311564B publication Critical patent/GB2311564B/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
    • 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)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Gear Transmission (AREA)
  • Gears, Cams (AREA)
GB9704365A 1996-03-29 1997-03-03 Gear machine, pump or motor Expired - Fee Related GB2311564B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996112497 DE19612497B4 (en) 1996-03-29 1996-03-29 gear machine

Publications (3)

Publication Number Publication Date
GB9704365D0 true GB9704365D0 (en) 1997-04-23
GB2311564A GB2311564A (en) 1997-10-01
GB2311564B GB2311564B (en) 1998-06-10

Family

ID=7789819

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9704365A Expired - Fee Related GB2311564B (en) 1996-03-29 1997-03-03 Gear machine, pump or motor

Country Status (4)

Country Link
DE (1) DE19612497B4 (en)
FR (1) FR2746863B1 (en)
GB (1) GB2311564B (en)
IT (1) IT1290094B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19818948B4 (en) * 1998-04-28 2005-11-17 Robert Bosch Gmbh Hydraulic gear machine
GB2391909A (en) * 2002-08-14 2004-02-18 David Leslie Smith Rotary combustion engine
FR2881188B1 (en) * 2005-01-26 2013-11-15 Koyo Hpi METHOD FOR DESIGNING THE TOOTH PROFILES OF THE GEAR PUMP TOOLS AND PUMP PRODUCED ACCORDING TO SAID PROCESS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224015A (en) * 1977-01-19 1980-09-23 Oval Engineering Co., Ltd. Positive displacement flow meter with helical-toothed rotors
DE3417832A1 (en) * 1984-05-14 1985-11-14 Rudolf Prof. Dr.-Ing. Röper Simple-symmetric toothing for internal and external gear pumps
DE4022500A1 (en) * 1990-07-14 1992-01-16 Gisbert Prof Dr Ing Lechner GEAR PUMP OR MOTOR
DE4215500A1 (en) * 1992-05-12 1993-11-25 Bosch Gmbh Robert Gear machine (pump or motor)

Also Published As

Publication number Publication date
IT1290094B1 (en) 1998-10-19
ITMI970595A1 (en) 1998-09-14
DE19612497B4 (en) 2004-02-05
FR2746863B1 (en) 2000-12-01
FR2746863A1 (en) 1997-10-03
DE19612497A1 (en) 1997-10-02
GB2311564B (en) 1998-06-10
GB2311564A (en) 1997-10-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060303