GB1394128A - Gerotortype rotary fluid-pressure machine - Google Patents

Gerotortype rotary fluid-pressure machine

Info

Publication number
GB1394128A
GB1394128A GB3172472A GB3172472A GB1394128A GB 1394128 A GB1394128 A GB 1394128A GB 3172472 A GB3172472 A GB 3172472A GB 3172472 A GB3172472 A GB 3172472A GB 1394128 A GB1394128 A GB 1394128A
Authority
GB
United Kingdom
Prior art keywords
passages
machine
pressure
gerotortype
recesses
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
GB3172472A
Other languages
English (en)
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
Publication of GB1394128A publication Critical patent/GB1394128A/en
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
    • 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)
GB3172472A 1971-08-16 1972-07-06 Gerotortype rotary fluid-pressure machine Expired GB1394128A (en)

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
GB1394128A true GB1394128A (en) 1975-05-14

Family

ID=5816858

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3172472A Expired GB1394128A (en) 1971-08-16 1972-07-06 Gerotortype rotary fluid-pressure machine

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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4082480A (en) * 1976-08-23 1978-04-04 Eaton Corporation Fluid pressure device and improved Geroler® for use therein
EP0061293A1 (en) * 1981-03-25 1982-09-29 Eaton Corporation Rotary fluid pressure device and lubrication circuit therefor
WO2012058527A3 (en) * 2010-10-29 2013-08-29 Eaton Corporation Fluid device with pressurized roll pockets

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614471C2 (de) * 1976-04-03 1986-12-11 Mannesmann Rexroth GmbH, 8770 Lohr Drehkolbenmaschine
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
DE2714114A1 (de) * 1977-03-30 1978-10-12 Rexroth Gmbh G L Drehkolbenmaschine
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
DE4311166C2 (de) * 1993-04-05 1995-01-12 Danfoss As Hydraulische Maschine
DE19646359C2 (de) * 1996-11-09 2001-12-06 Gkn Sinter Metals Gmbh Schmierölpumpe mit einem Verzahnungsrotorsatz
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
US4082480A (en) * 1976-08-23 1978-04-04 Eaton Corporation Fluid pressure device and improved Geroler® for use therein
EP0061293A1 (en) * 1981-03-25 1982-09-29 Eaton Corporation Rotary fluid pressure device and lubrication circuit therefor
WO2012058527A3 (en) * 2010-10-29 2013-08-29 Eaton Corporation Fluid device with pressurized roll pockets
CN103534485A (zh) * 2010-10-29 2014-01-22 伊顿公司 具有加压辊穴的流体装置
US9341063B2 (en) 2010-10-29 2016-05-17 Eaton Corporation Fluid device with roll pockets alternatingly pressurized at different pressures
CN103534485B (zh) * 2010-10-29 2016-08-31 伊顿公司 具有加压辊穴的流体装置

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
DE2140962A1 (de) 1973-03-01
FR2150014A5 (enExample) 1973-03-30
DD98342A5 (enExample) 1973-06-12
NL7210375A (enExample) 1973-02-20
JPS4829005A (enExample) 1973-04-17

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees