CH539205A - Hydraulic machine - Google Patents

Hydraulic machine

Info

Publication number
CH539205A
CH539205A CH979172A CH979172A CH539205A CH 539205 A CH539205 A CH 539205A CH 979172 A CH979172 A CH 979172A CH 979172 A CH979172 A CH 979172A CH 539205 A CH539205 A CH 539205A
Authority
CH
Switzerland
Prior art keywords
hydraulic machine
hydraulic
machine
Prior art date
Application number
CH979172A
Other languages
German (de)
Inventor
Verner Ohrberg Carl
Viggo Sturlason Leif
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 CH539205A publication Critical patent/CH539205A/en

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
CH979172A 1971-08-16 1972-06-26 Hydraulic machine CH539205A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712140962 DE2140962A1 (en) 1971-08-16 1971-08-16 HYDRAULIC MACHINE

Publications (1)

Publication Number Publication Date
CH539205A true CH539205A (en) 1973-07-15

Family

ID=5816858

Family Applications (1)

Application Number Title Priority Date Filing Date
CH979172A CH539205A (en) 1971-08-16 1972-06-26 Hydraulic machine

Country Status (9)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614471C2 (en) * 1976-04-03 1986-12-11 Mannesmann Rexroth GmbH, 8770 Lohr Rotary piston machine
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
DE2714114A1 (en) * 1977-03-30 1978-10-12 Rexroth Gmbh G L Internal gear type hydraulic pump or motor - has ports in valve discs dimensioned to give loss free transfer
US4362479A (en) * 1981-03-25 1982-12-07 Eaton Corporation Rotary fluid pressure device and lubrication circuit therefor
JPS58130250A (en) * 1982-01-14 1983-08-03 Central Res Inst Of Electric Power Ind Ferritic iron and steel material having improved brittleness caused by irradiation of neutron, and its manufacture
JPS59190313A (en) * 1983-04-09 1984-10-29 Nippon Steel Corp Manufacture of steel material having superior weldability
US4645438A (en) * 1985-11-06 1987-02-24 Eaton Corporation Gerotor motor and improved lubrication flow circuit therefor
DE4311166C2 (en) * 1993-04-05 1995-01-12 Danfoss As Hydraulic machine
DE19646359C2 (en) * 1996-11-09 2001-12-06 Gkn Sinter Metals Gmbh Oil pump with a gear rotor set
US9341063B2 (en) 2010-10-29 2016-05-17 Eaton Corporation Fluid device with roll pockets alternatingly pressurized at different pressures
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

Also Published As

Publication number Publication date
DE2140962A1 (en) 1973-03-01
JPS5138443B2 (en) 1976-10-21
GB1394128A (en) 1975-05-14
IT964867B (en) 1974-01-31
JPS4829005A (en) 1973-04-17
FR2150014A5 (en) 1973-03-30
BE785715A (en) 1972-10-16
DD98342A5 (en) 1973-06-12
NL7210375A (en) 1973-02-20

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Legal Events

Date Code Title Description
PL Patent ceased