DK140732B - Hydraulisk tandhjulsmaskine. - Google Patents

Hydraulisk tandhjulsmaskine.

Info

Publication number
DK140732B
DK140732B DK54370AA DK54370A DK140732B DK 140732 B DK140732 B DK 140732B DK 54370A A DK54370A A DK 54370AA DK 54370 A DK54370 A DK 54370A DK 140732 B DK140732 B DK 140732B
Authority
DK
Denmark
Prior art keywords
hydraulic gear
gear machine
machine
hydraulic
gear
Prior art date
Application number
DK54370AA
Other languages
English (en)
Other versions
DK140732C (da
Inventor
Raymon Lee Goff
Fredrick David Venable
Original Assignee
Trw Inc
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 Trw Inc filed Critical Trw Inc
Priority to DK428475A priority Critical patent/DK428475A/da
Publication of DK140732B publication Critical patent/DK140732B/da
Application granted granted Critical
Publication of DK140732C publication Critical patent/DK140732C/da

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
    • F04C2/10—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
    • F04C2/103—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 one member having simultaneously a rotational movement about its own axis and an orbital movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
DK54370AA 1969-07-14 1970-02-04 Hydraulisk tandhjulsmaskine. DK140732B (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK428475A DK428475A (da) 1969-07-14 1975-09-24 Hydraulisk tandhjulsmekanisme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84140569A 1969-07-14 1969-07-14

Publications (2)

Publication Number Publication Date
DK140732B true DK140732B (da) 1979-11-05
DK140732C DK140732C (da) 1980-04-08

Family

ID=25284801

Family Applications (1)

Application Number Title Priority Date Filing Date
DK54370AA DK140732B (da) 1969-07-14 1970-02-04 Hydraulisk tandhjulsmaskine.

Country Status (7)

Country Link
US (1) US3627454A (da)
JP (1) JPS5124124B1 (da)
CA (1) CA929415A (da)
DE (1) DE1964978A1 (da)
DK (1) DK140732B (da)
FR (1) FR2056110A5 (da)
GB (1) GB1299380A (da)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3726356A (en) * 1969-07-14 1973-04-10 Trw Inc Hydraulic device
US3910733A (en) * 1969-09-18 1975-10-07 Leslie H Grove Rotary mechanism having at least two camming elements
DE2240632C2 (de) * 1972-08-18 1983-09-01 Danfoss A/S, 6430 Nordborg Rotationskolbenmaschine für Flüssigkeiten
US3944378A (en) * 1974-11-25 1976-03-16 Mcdermott Hugh L Rotary fluid displacement apparatus with orbiting toothed ring member
US3964842A (en) * 1975-01-20 1976-06-22 Trw Inc. Hydraulic device
EP0038482A3 (de) * 1980-04-09 1982-02-03 Kinshofer, Alfred Ringkolbenmaschine
DE3144423T1 (de) * 1980-04-21 1983-11-03 Zaporožskij konstruktorsko-technologicheskij institut selskochozyaistvennogo mašinostroenia, Zaporož'e Planetenhydromotor
JPS57500943A (da) * 1980-07-08 1982-05-27
DE3243394C2 (de) * 1982-11-24 1986-07-03 Danfoss A/S, Nordborg Parallel- und innenachsige Kreiskolbenmaschine
US4627801A (en) * 1983-12-19 1986-12-09 Mannesmann Rexroth Gmbh Rotary gear machine with commutator and shaft in flange housing
US4699577A (en) * 1986-05-06 1987-10-13 Parker Hannifin Corporation Internal gear device with improved rotary valve
US5173043A (en) * 1990-01-29 1992-12-22 White Hydraulics, Inc. Reduced size hydraulic motor
ZA93850B (en) * 1992-02-11 1993-02-08 Horton Mfg Co Inc Rotary fluid displacement apparatus
DE19745010C2 (de) * 1997-10-11 1999-08-12 Danfoss As Hydraulischer Motor
US7306071B2 (en) * 2002-04-25 2007-12-11 Bosch Rexroth Ag Hydraulic steering apparatus
DE102007049551A1 (de) * 2007-10-16 2009-04-23 Voulgari-Politou, Ekaterini Hydromotor in Zahnringbauweise mit ins Rotorgehäuse integrierter Verteilerplatte
US8491288B2 (en) * 2009-10-09 2013-07-23 Parker Hannifin Corporation Geroller hydraulic motor with anti-cogging structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989951A (en) * 1959-04-29 1961-06-27 Germane Corp Rotary fluid pressure device
US3106163A (en) * 1960-04-04 1963-10-08 Roper Hydraulics Inc Pumps, motors and like devices
US3391608A (en) * 1966-07-11 1968-07-09 Gresen Mfg Company Hydraulic torque motor
US3443378A (en) * 1967-04-04 1969-05-13 Trw Inc Hydrostatic single unit steering system
US3452680A (en) * 1967-08-11 1969-07-01 Trw Inc Hydraulic motor-pump assembly
US3490383A (en) * 1969-01-29 1970-01-20 Koehring Co Hydraulic pump or motor

Also Published As

Publication number Publication date
DE1964978A1 (de) 1971-01-28
DK140732C (da) 1980-04-08
CA929415A (en) 1973-07-03
US3627454A (en) 1971-12-14
GB1299380A (en) 1972-12-13
FR2056110A5 (da) 1971-05-14
JPS5124124B1 (da) 1976-07-22

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