DE3268735D1 - Hydraulic gear motor - Google Patents

Hydraulic gear motor

Info

Publication number
DE3268735D1
DE3268735D1 DE8282101374T DE3268735T DE3268735D1 DE 3268735 D1 DE3268735 D1 DE 3268735D1 DE 8282101374 T DE8282101374 T DE 8282101374T DE 3268735 T DE3268735 T DE 3268735T DE 3268735 D1 DE3268735 D1 DE 3268735D1
Authority
DE
Germany
Prior art keywords
gear motor
hydraulic gear
hydraulic
motor
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
Application number
DE8282101374T
Other languages
English (en)
Inventor
Wilhelm Dworak
Karl-Heinz Dipl Ing Muller
Siegfried Mayer
Wolfgang Talmon
Gunter Wolff
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 DE8282101374T priority Critical patent/DE3268735D1/de
Application granted granted Critical
Publication of DE3268735D1 publication Critical patent/DE3268735D1/de
Expired 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)
DE8282101374T 1981-04-07 1982-02-24 Hydraulic gear motor Expired DE3268735D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8282101374T DE3268735D1 (en) 1981-04-07 1982-02-24 Hydraulic gear motor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813113939 DE3113939A1 (de) 1981-04-07 1981-04-07 Zahnradmotor
DE8282101374T DE3268735D1 (en) 1981-04-07 1982-02-24 Hydraulic gear motor

Publications (1)

Publication Number Publication Date
DE3268735D1 true DE3268735D1 (en) 1986-03-13

Family

ID=6129530

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19813113939 Withdrawn DE3113939A1 (de) 1981-04-07 1981-04-07 Zahnradmotor
DE8282101374T Expired DE3268735D1 (en) 1981-04-07 1982-02-24 Hydraulic gear motor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19813113939 Withdrawn DE3113939A1 (de) 1981-04-07 1981-04-07 Zahnradmotor

Country Status (4)

Country Link
US (1) US4455130A (de)
EP (1) EP0062747B1 (de)
JP (1) JPS57181902A (de)
DE (2) DE3113939A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1009196B (el) * 2016-08-31 2018-01-11 Αθανασιος Νικολαου Κοτουπας Νεου τυπου συστημα γραναζιων

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2996997A (en) * 1960-05-19 1961-08-22 Borg Warner Reversible hydraulic pump or motor
US3213800A (en) * 1965-05-04 1965-10-26 Webster Electric Co Inc Unitary wear plate and seal
US3891360A (en) * 1973-03-06 1975-06-24 Bosch Gmbh Robert Gear machine with axially movable end wall seal
DE2403319A1 (de) * 1974-01-24 1975-07-31 Bosch Gmbh Robert Zahnradmaschine
DE7500496U (de) * 1975-01-10 1976-07-22 Robert Bosch Gmbh, 7000 Stuttgart Ahnradmaschine (pumpe oder motor)
JPS5543220A (en) * 1978-09-19 1980-03-27 Kayaba Ind Co Ltd Terminal structure of seal to demarcate gear pump or high pressure area and low pressure area in motor
US4311444A (en) * 1979-04-19 1982-01-19 Shumate Donald L Pressure-balancing end plate for a reversible gear pump or motor
DD156056A3 (de) * 1980-12-15 1982-07-28 Guenter Leichsenring Hydrostatische zahnradmaschine

Also Published As

Publication number Publication date
US4455130A (en) 1984-06-19
DE3113939A1 (de) 1982-11-11
EP0062747A2 (de) 1982-10-20
EP0062747A3 (en) 1983-10-12
JPS57181902A (en) 1982-11-09
JPH0138164B2 (de) 1989-08-11
EP0062747B1 (de) 1986-01-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee