DE2128711C3 - Regelbare hydraulische Rotationskolbenmaschine - Google Patents

Regelbare hydraulische Rotationskolbenmaschine

Info

Publication number
DE2128711C3
DE2128711C3 DE2128711A DE2128711A DE2128711C3 DE 2128711 C3 DE2128711 C3 DE 2128711C3 DE 2128711 A DE2128711 A DE 2128711A DE 2128711 A DE2128711 A DE 2128711A DE 2128711 C3 DE2128711 C3 DE 2128711C3
Authority
DE
Germany
Prior art keywords
inner rotor
rotor
outer rotor
rotary piston
toothed
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
DE2128711A
Other languages
German (de)
English (en)
Other versions
DE2128711A1 (de
DE2128711B2 (de
Inventor
Dale Eugene West Lafayette Ind. Bough
Hollis Newcomb Lafayette Ind. White Jun.
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.)
Northrop Grumman Space and Mission Systems Corp
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
Publication of DE2128711A1 publication Critical patent/DE2128711A1/de
Publication of DE2128711B2 publication Critical patent/DE2128711B2/de
Application granted granted Critical
Publication of DE2128711C3 publication Critical patent/DE2128711C3/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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/10—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • 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
    • F04C2/102—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 the two members rotating simultaneously around their respective axes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
DE2128711A 1970-09-04 1971-06-09 Regelbare hydraulische Rotationskolbenmaschine Expired DE2128711C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6958070A 1970-09-04 1970-09-04

Publications (3)

Publication Number Publication Date
DE2128711A1 DE2128711A1 (de) 1972-03-16
DE2128711B2 DE2128711B2 (de) 1980-10-16
DE2128711C3 true DE2128711C3 (de) 1981-06-04

Family

ID=22089929

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2128711A Expired DE2128711C3 (de) 1970-09-04 1971-06-09 Regelbare hydraulische Rotationskolbenmaschine

Country Status (5)

Country Link
US (1) US3687578A (cg-RX-API-DMAC7.html)
CA (1) CA961696A (cg-RX-API-DMAC7.html)
DE (1) DE2128711C3 (cg-RX-API-DMAC7.html)
DK (1) DK134946B (cg-RX-API-DMAC7.html)
FR (1) FR2102006A5 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7188472B2 (en) 2004-04-26 2007-03-13 Sauer-Danfoss Aps Method and hydromachine for controlling a displacement

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805526A (en) * 1972-11-03 1974-04-23 Aplitec Ltd Variable displacement rotary hydraulic machines
US3895888A (en) * 1973-10-19 1975-07-22 Trw Inc Hydrostatic control unit
USRE31067E (en) * 1973-10-19 1982-10-26 Trw Inc. Hydrostatic control unit
US4215534A (en) * 1976-09-03 1980-08-05 The United States Of America As Represented By The Secretary Of The Navy Cooling system for an expander engine
US4215533A (en) * 1976-09-03 1980-08-05 The United States Of America As Represented By The Secretary Of The Navy Rotary expander engine
US4089162A (en) * 1976-09-03 1978-05-16 The United States Of America As Represented By The Secretary Of The Navy Accommodating device for thermal transient expansions
DE3144423T1 (de) * 1980-04-21 1983-11-03 Zaporožskij konstruktorsko-technologicheskij institut selskochozyaistvennogo mašinostroenia, Zaporož'e Planetenhydromotor
US4493622A (en) * 1983-03-07 1985-01-15 Trw Inc. Variable displacement motor
US4569644A (en) * 1984-01-11 1986-02-11 Eaton Corporation Low speed high torque motor with gear reduction
US4578020A (en) * 1984-01-30 1986-03-25 Josef Bartos Hydraulic motor
US4875841A (en) * 1987-07-27 1989-10-24 White Hollis Newcomb Jun Staggered rotor gerotor device
US6699024B2 (en) 2001-06-29 2004-03-02 Parker Hannifin Corporation Hydraulic motor
US6612822B2 (en) * 2001-07-09 2003-09-02 Valeo Electrical Systems, Inc. Hydraulic motor system
ITTO20020551A1 (it) * 2002-06-26 2003-12-29 Vhit Spa Macchina fluidica a cilindrata variabile in funzione della pressione
US8215932B2 (en) * 2004-04-09 2012-07-10 Limo-Reid, Inc. Long life telescoping gear pumps and motors
CA2588811C (en) * 2004-12-22 2014-01-21 Magna Powertrain Inc. Variable capacity gerotor pump
RU2287061C1 (ru) * 2005-03-22 2006-11-10 Федеральное государственное унитарное предприятие "Конструкторское бюро химического машиностроения им. А.М. Исаева" Гидромотор планетарного типа
WO2006133590A1 (fr) * 2005-06-17 2006-12-21 Gotec Sa Pompe a engrenage compensee a elements modulaires
RU2294437C1 (ru) * 2005-07-11 2007-02-27 Федеральное государственное унитарное предприятие "Конструкторское бюро химического машиностроения им. А.М. Исаева" Гидромотор планетарного типа
GB2440342B (en) * 2006-07-26 2012-01-18 Ford Global Tech Llc Oil pump for an internal combustion engine
RU2378515C2 (ru) * 2008-03-05 2010-01-10 Федеральное государственное унитарное предприятие "Государственный космический научно-производственный центр имени М.В.Хруничева" (ФГУП "ГКНПЦ им.М.В.Хруничева") Гидромотор планетарного типа
WO2011161117A2 (de) 2010-06-23 2011-12-29 Eisenmann Siegfried A Stufenlos volumenveränderbare hydrostatische kreiskolbenmaschine
US8821139B2 (en) * 2010-08-03 2014-09-02 Eaton Corporation Balance plate assembly for a fluid device
DE102016215474A1 (de) * 2016-08-18 2018-02-22 Robert Bosch Gmbh Förderaggregat
WO2021184344A1 (zh) * 2020-03-20 2021-09-23 章睿承 可变吸排量泵、由该泵组成的驱动装置及其驱动方法
DE102022206319A1 (de) * 2022-06-23 2023-12-28 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Elektrische Zahnradpumpe für ein Kraftfahrzeug, insbesondere Gerotor-Pumpe sowie Set aus mehreren Zahnradpumpen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB203745A (en) * 1922-05-16 1923-09-17 Harry Clarence Phillips Improvements in or relating to rotary pumps, compressors, prime movers, and the like
DE414295C (de) * 1923-07-14 1925-05-28 Harry Clarence Phillips Einrichtung zur Leistungsaenderung von Drehkolbenmaschinen
US1990750A (en) * 1931-03-02 1935-02-12 Gulf Res & Dev Corp Variable volume pump and hydraulic transmission
CH243665A (de) * 1940-10-24 1946-07-31 Bross Erich Zahnradvorrichtung mit variablem Durchfluss eines flüssigen Arbeitsmittels.
US2484789A (en) * 1944-04-15 1949-10-11 Hill Lab Variable displacement pump and motor
DE887289C (de) * 1948-10-16 1956-06-14 Theodor Klatte Hydraulisches Getriebe
DE862094C (de) * 1950-07-13 1953-01-08 Theodor Klatte Hydraulische Arbeitsmaschine mit stetig veraenderbarem Hubraum
GB859793A (en) * 1956-09-25 1961-01-25 Zahnradfabrik Friedrichshafen Improvements in and relating to rotary pumps or motors of the n and n + 1 lobe kind
DE1076496B (de) * 1956-09-25 1960-02-25 Zahnradfabrik Friedrichshafen Regelbare Drehkolbenmaschine mit zwei exzentrisch ineinander gelagerten, im Inneneingriff rotierenden Zahnraedern
US3460481A (en) * 1967-09-27 1969-08-12 Trw Inc Rotor-stator gear set in a hydraulic motor-pump device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7188472B2 (en) 2004-04-26 2007-03-13 Sauer-Danfoss Aps Method and hydromachine for controlling a displacement

Also Published As

Publication number Publication date
DK134946C (cg-RX-API-DMAC7.html) 1977-07-11
FR2102006A5 (cg-RX-API-DMAC7.html) 1972-03-31
US3687578A (en) 1972-08-29
DE2128711A1 (de) 1972-03-16
CA961696A (en) 1975-01-28
DK134946B (da) 1977-02-14
DE2128711B2 (de) 1980-10-16

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee