IT1290094B1 - GEAR MACHINE - Google Patents

GEAR MACHINE

Info

Publication number
IT1290094B1
IT1290094B1 IT97MI000595A ITMI970595A IT1290094B1 IT 1290094 B1 IT1290094 B1 IT 1290094B1 IT 97MI000595 A IT97MI000595 A IT 97MI000595A IT MI970595 A ITMI970595 A IT MI970595A IT 1290094 B1 IT1290094 B1 IT 1290094B1
Authority
IT
Italy
Prior art keywords
gear machine
gear
machine
Prior art date
Application number
IT97MI000595A
Other languages
Italian (it)
Inventor
Dietmar Schwuchow
Karl-Heinz Hirschmann
Gisbert Lechner
Klaus Riedl
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI970595A1 publication Critical patent/ITMI970595A1/en
Application granted granted Critical
Publication of IT1290094B1 publication Critical patent/IT1290094B1/en

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)
  • Gears, Cams (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Gear Transmission (AREA)
IT97MI000595A 1996-03-29 1997-03-14 GEAR MACHINE IT1290094B1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ITMI970595A1 ITMI970595A1 (en) 1998-09-14
IT1290094B1 true IT1290094B1 (en) 1998-10-19

Family

ID=7789819

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97MI000595A IT1290094B1 (en) 1996-03-29 1997-03-14 GEAR MACHINE

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
FR2746863A1 (en) 1997-10-03
GB9704365D0 (en) 1997-04-23
DE19612497B4 (en) 2004-02-05
GB2311564A (en) 1997-10-01
GB2311564B (en) 1998-06-10
ITMI970595A1 (en) 1998-09-14
DE19612497A1 (en) 1997-10-02
FR2746863B1 (en) 2000-12-01

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Legal Events

Date Code Title Description
0001 Granted