DE2910831C2 - Innenachsige, hydraulische Kreiskolbenmaschine - Google Patents

Innenachsige, hydraulische Kreiskolbenmaschine

Info

Publication number
DE2910831C2
DE2910831C2 DE2910831A DE2910831A DE2910831C2 DE 2910831 C2 DE2910831 C2 DE 2910831C2 DE 2910831 A DE2910831 A DE 2910831A DE 2910831 A DE2910831 A DE 2910831A DE 2910831 C2 DE2910831 C2 DE 2910831C2
Authority
DE
Germany
Prior art keywords
housing
valve
rotor
bore
interior
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
DE2910831A
Other languages
German (de)
English (en)
Other versions
DE2910831A1 (de
Inventor
Carl Otto Soenderborg Flagstad
Christian Boerge Nordborg Hansen
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Priority to DE2910831A priority Critical patent/DE2910831C2/de
Priority to DK115280A priority patent/DK151142C/da
Priority to IT6741480A priority patent/IT1128052B/it
Priority to FR8006281A priority patent/FR2452014B1/fr
Priority to JP3482380A priority patent/JPS55128685A/ja
Publication of DE2910831A1 publication Critical patent/DE2910831A1/de
Priority to US06/363,901 priority patent/US4432710A/en
Priority to JP1983152177U priority patent/JPS5986385U/ja
Application granted granted Critical
Publication of DE2910831C2 publication Critical patent/DE2910831C2/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
    • 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
    • F04C2/104—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 having an articulated driving shaft
    • 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
    • F04C2/105—Details concerning timing or distribution valves
    • F04C2/106—Spool type distribution valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/141—Check valves with flexible valve members the closure elements not being fixed to the valve body
    • F16K15/142—Check valves with flexible valve members the closure elements not being fixed to the valve body the closure elements being shaped as solids of revolution, e.g. toroidal or cylindrical rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
DE2910831A 1979-03-20 1979-03-20 Innenachsige, hydraulische Kreiskolbenmaschine Expired DE2910831C2 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE2910831A DE2910831C2 (de) 1979-03-20 1979-03-20 Innenachsige, hydraulische Kreiskolbenmaschine
DK115280A DK151142C (da) 1979-03-20 1980-03-18 Hydraulisk drejestempelmaskine med indvendigt indgreb mellem en fast tandring og et tandhjul
IT6741480A IT1128052B (it) 1979-03-20 1980-03-19 Macchina idraulica particolarmente motore del tipo a stantuffo rotante
FR8006281A FR2452014B1 (fr) 1979-03-20 1980-03-20 Machine hydraulique a piston rotatif a axe interieur
JP3482380A JPS55128685A (en) 1979-03-20 1980-03-21 Hydraulic rotaryypiston machine with internal shaft having intermeshed parts
US06/363,901 US4432710A (en) 1979-03-20 1982-03-29 Rotary type machine with check valves for relieving internal pressures
JP1983152177U JPS5986385U (ja) 1979-03-20 1983-10-03 かみ合い部を有する液圧式内軸回転ピストン機械

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2910831A DE2910831C2 (de) 1979-03-20 1979-03-20 Innenachsige, hydraulische Kreiskolbenmaschine

Publications (2)

Publication Number Publication Date
DE2910831A1 DE2910831A1 (de) 1980-09-25
DE2910831C2 true DE2910831C2 (de) 1985-10-17

Family

ID=6065859

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2910831A Expired DE2910831C2 (de) 1979-03-20 1979-03-20 Innenachsige, hydraulische Kreiskolbenmaschine

Country Status (6)

Country Link
US (1) US4432710A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (2) JPS55128685A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2910831C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK151142C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2452014B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1128052B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3246548C2 (de) * 1982-12-16 1987-04-02 Danfoss A/S, Nordborg Druckmittelbetätigtes Bohrgerät
US4533302A (en) * 1984-02-17 1985-08-06 Eaton Corporation Gerotor motor and improved lubrication flow circuit therefor
US4881880A (en) * 1988-04-19 1989-11-21 Parker Hannifin Corporation Drain for internal gear hydraulic device
ZA93850B (en) * 1992-02-11 1993-02-08 Horton Mfg Co Inc Rotary fluid displacement apparatus
DE4428270C1 (de) * 1994-08-10 1996-03-21 Hydraulik Nord Gmbh Gerotormotor mit Deckelzuführung
US20080056887A1 (en) * 2006-06-09 2008-03-06 Entire Interest Hydraulic gear motor with integrated filter
US20110048224A1 (en) * 2009-09-03 2011-03-03 Sauer-Danfoss Aps. Hydraulic pump or hydraulic motor having a rotation speed sensor
CN106545463A (zh) * 2016-12-08 2017-03-29 镇江大力液压马达股份有限公司 一种高压力平面配流摆线液压马达
CN106523264A (zh) * 2016-12-13 2017-03-22 镇江大力液压马达股份有限公司 一种高速配流摆线液压马达
CN106593759A (zh) * 2017-01-06 2017-04-26 镇江大力液压马达股份有限公司 一种具有前盖的体壳定位轴配流摆线液压马达
CN106704089A (zh) * 2016-12-23 2017-05-24 镇江大力液压马达股份有限公司 一种轴阀配流摆线液压马达

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE910384C (de) * 1942-04-15 1954-05-03 Borg Warner hochdruckfluessigkeitspumpe oder -motor nach Art einer Zahnradpumpe
DE1160735B (de) * 1958-04-30 1964-01-02 Bosch Gmbh Robert Fluessigkeitspumpe oder -motor mit rotierenden Verdraengerkoerpern
US2996997A (en) * 1960-05-19 1961-08-22 Borg Warner Reversible hydraulic pump or motor
US3063378A (en) * 1961-01-17 1962-11-13 Gen Metals Corp Pump construction
DE1259000B (de) * 1966-07-19 1968-01-18 Danfoss As Magnetischer Schmutzabscheider fuer Schmieroel
US3547564A (en) * 1968-12-31 1970-12-15 Germane Corp Fluid operated motor
US3802012A (en) * 1972-04-19 1974-04-09 W Middleton Fluid pressure sensing devices
JPS5037439B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-07-27 1975-12-02
IT984896B (it) * 1973-06-11 1974-11-20 Sam Hydraulik Spa Motore oleodinamico con distri butore a spinta assiale equili brata
US3862814A (en) * 1973-08-08 1975-01-28 Eaton Corp Lubrication system for a hydraulic device
JPS561054B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-08-05 1981-01-10
US3964842A (en) * 1975-01-20 1976-06-22 Trw Inc. Hydraulic device
US4087215A (en) * 1976-07-16 1978-05-02 Trw Inc. Gerotor gearset device
US4362479A (en) * 1981-03-25 1982-12-07 Eaton Corporation Rotary fluid pressure device and lubrication circuit therefor

Also Published As

Publication number Publication date
DK115280A (da) 1980-09-21
JPH034792Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-02-07
IT8067414A0 (it) 1980-03-19
JPS5986385U (ja) 1984-06-11
US4432710A (en) 1984-02-21
IT1128052B (it) 1986-05-28
DK151142C (da) 1988-06-27
FR2452014A1 (fr) 1980-10-17
DK151142B (da) 1987-11-09
DE2910831A1 (de) 1980-09-25
JPS55128685A (en) 1980-10-04
FR2452014B1 (fr) 1986-06-20

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Legal Events

Date Code Title Description
OAP Request for examination filed
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee