DE2140962A1 - Hydraulische maschine - Google Patents

Hydraulische maschine

Info

Publication number
DE2140962A1
DE2140962A1 DE19712140962 DE2140962A DE2140962A1 DE 2140962 A1 DE2140962 A1 DE 2140962A1 DE 19712140962 DE19712140962 DE 19712140962 DE 2140962 A DE2140962 A DE 2140962A DE 2140962 A1 DE2140962 A1 DE 2140962A1
Authority
DE
Germany
Prior art keywords
channel
machine
recess
gear
annular channel
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.)
Pending
Application number
DE19712140962
Other languages
German (de)
English (en)
Inventor
Carl Verner Oehrberg
Leif Viggo Sturlason
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 DE19712140962 priority Critical patent/DE2140962A1/de
Priority to CH979172A priority patent/CH539205A/de
Priority to BE785715A priority patent/BE785715A/xx
Priority to GB3172472A priority patent/GB1394128A/en
Priority to DD16443472A priority patent/DD98342A5/xx
Priority to NL7210375A priority patent/NL7210375A/xx
Priority to IT6953072A priority patent/IT964867B/it
Priority to FR7228741A priority patent/FR2150014A5/fr
Priority to JP47081359A priority patent/JPS5138443B2/ja
Publication of DE2140962A1 publication Critical patent/DE2140962A1/de
Pending 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0088—Lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
  • Rotary Pumps (AREA)
DE19712140962 1971-08-16 1971-08-16 Hydraulische maschine Pending DE2140962A1 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE19712140962 DE2140962A1 (de) 1971-08-16 1971-08-16 Hydraulische maschine
CH979172A CH539205A (de) 1971-08-16 1972-06-26 Hydraulische Maschine
BE785715A BE785715A (fr) 1971-08-16 1972-06-30 Machine hydraulique
GB3172472A GB1394128A (en) 1971-08-16 1972-07-06 Gerotortype rotary fluid-pressure machine
DD16443472A DD98342A5 (enExample) 1971-08-16 1972-07-14
NL7210375A NL7210375A (enExample) 1971-08-16 1972-07-27
IT6953072A IT964867B (it) 1971-08-16 1972-08-02 Macchina idraulica del tipo rotati vo
FR7228741A FR2150014A5 (enExample) 1971-08-16 1972-08-09
JP47081359A JPS5138443B2 (enExample) 1971-08-16 1972-08-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712140962 DE2140962A1 (de) 1971-08-16 1971-08-16 Hydraulische maschine

Publications (1)

Publication Number Publication Date
DE2140962A1 true DE2140962A1 (de) 1973-03-01

Family

ID=5816858

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712140962 Pending DE2140962A1 (de) 1971-08-16 1971-08-16 Hydraulische maschine

Country Status (9)

Country Link
JP (1) JPS5138443B2 (enExample)
BE (1) BE785715A (enExample)
CH (1) CH539205A (enExample)
DD (1) DD98342A5 (enExample)
DE (1) DE2140962A1 (enExample)
FR (1) FR2150014A5 (enExample)
GB (1) GB1394128A (enExample)
IT (1) IT964867B (enExample)
NL (1) NL7210375A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614471A1 (de) * 1976-04-03 1977-10-13 Rexroth Gmbh G L Drehkolbenmaschine
DE2714114A1 (de) * 1977-03-30 1978-10-12 Rexroth Gmbh G L Drehkolbenmaschine
DE4311166A1 (de) * 1993-04-05 1994-10-06 Danfoss As Hydraulische Maschine
DE19646359A1 (de) * 1996-11-09 1998-05-14 Josef Bachmann Eine über den volumetrischen Wirkungsgrad gesteuerte Schmierölpumpe für Verbrennungsmotoren und ähnliche Einsatzgebiete Ein Ölpumpenradsatz (Verzahlungsrotor) ähnlich einer Zahnringpumpe in verzahnter Ausführung

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53106617A (en) * 1977-03-02 1978-09-16 Nippon Steel Corp Manufacture of molten killed steel for continuous casting
JPS53106618A (en) * 1977-03-02 1978-09-16 Nippon Steel Corp Manufacture of molten a1-si killed steel for continuous casting
US4082480A (en) * 1976-08-23 1978-04-04 Eaton Corporation Fluid pressure device and improved Geroler® for use therein
US4362479A (en) * 1981-03-25 1982-12-07 Eaton Corporation Rotary fluid pressure device and lubrication circuit therefor
JPS58130250A (ja) * 1982-01-14 1983-08-03 Central Res Inst Of Electric Power Ind 中性子照射による脆化を改善したフエライト系鉄鋼材料およびその製造方法
JPS59190313A (ja) * 1983-04-09 1984-10-29 Nippon Steel Corp 溶接性の優れた鋼材の製造法
US4645438A (en) * 1985-11-06 1987-02-24 Eaton Corporation Gerotor motor and improved lubrication flow circuit therefor
CN103534485B (zh) * 2010-10-29 2016-08-31 伊顿公司 具有加压辊穴的流体装置
US8678795B2 (en) * 2011-07-29 2014-03-25 White Drive Products, Inc. Stator of a gerotor device and a method for manufacturing roller pockets in a stator of a gerotor device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614471A1 (de) * 1976-04-03 1977-10-13 Rexroth Gmbh G L Drehkolbenmaschine
DE2714114A1 (de) * 1977-03-30 1978-10-12 Rexroth Gmbh G L Drehkolbenmaschine
DE4311166A1 (de) * 1993-04-05 1994-10-06 Danfoss As Hydraulische Maschine
US5595479A (en) * 1993-04-05 1997-01-21 Danfoss A/S Hydraulic machine having teeth formed by rollers
DE19646359A1 (de) * 1996-11-09 1998-05-14 Josef Bachmann Eine über den volumetrischen Wirkungsgrad gesteuerte Schmierölpumpe für Verbrennungsmotoren und ähnliche Einsatzgebiete Ein Ölpumpenradsatz (Verzahlungsrotor) ähnlich einer Zahnringpumpe in verzahnter Ausführung
DE19646359C2 (de) * 1996-11-09 2001-12-06 Gkn Sinter Metals Gmbh Schmierölpumpe mit einem Verzahnungsrotorsatz

Also Published As

Publication number Publication date
IT964867B (it) 1974-01-31
JPS5138443B2 (enExample) 1976-10-21
CH539205A (de) 1973-07-15
BE785715A (fr) 1972-10-16
FR2150014A5 (enExample) 1973-03-30
DD98342A5 (enExample) 1973-06-12
GB1394128A (en) 1975-05-14
NL7210375A (enExample) 1973-02-20
JPS4829005A (enExample) 1973-04-17

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