CH499718A - Hydraulic rotary piston machine - Google Patents

Hydraulic rotary piston machine

Info

Publication number
CH499718A
CH499718A CH677670A CH677670A CH499718A CH 499718 A CH499718 A CH 499718A CH 677670 A CH677670 A CH 677670A CH 677670 A CH677670 A CH 677670A CH 499718 A CH499718 A CH 499718A
Authority
CH
Switzerland
Prior art keywords
rotary piston
piston machine
hydraulic rotary
hydraulic
machine
Prior art date
Application number
CH677670A
Other languages
German (de)
Inventor
V Ohrberg Carl
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 CH499718A publication Critical patent/CH499718A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
  • Rotary Pumps (AREA)
CH677670A 1969-06-19 1970-05-05 Hydraulic rotary piston machine CH499718A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691931143 DE1931143A1 (en) 1969-06-19 1969-06-19 Hydraulic rotary piston machine

Publications (1)

Publication Number Publication Date
CH499718A true CH499718A (en) 1970-11-30

Family

ID=5737446

Family Applications (1)

Application Number Title Priority Date Filing Date
CH677670A CH499718A (en) 1969-06-19 1970-05-05 Hydraulic rotary piston machine

Country Status (12)

Country Link
US (1) US3614274A (en)
CA (1) CA923761A (en)
CH (1) CH499718A (en)
CS (1) CS149702B2 (en)
DE (1) DE1931143A1 (en)
DK (1) DK134078B (en)
ES (1) ES380351A1 (en)
FR (1) FR2052479A5 (en)
GB (1) GB1301528A (en)
HU (1) HU165799B (en)
PL (1) PL71765B1 (en)
SE (1) SE359892B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3152177A1 (en) * 1980-07-08 1982-09-09 F Erasov Planetary hydromotor

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3692439A (en) * 1971-02-03 1972-09-19 George V Woodling Fluid pressure responsive mechanism in a fluid pressure device
DE2221183C2 (en) * 1972-04-29 1982-12-30 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Rotary valve control device in a rotary piston machine
US3915603A (en) * 1973-05-03 1975-10-28 Eaton Corp Radial balancing means with sealing vanes for a hydraulic device
US3917437A (en) * 1974-03-18 1975-11-04 Edwin A Link Seal for a rotary piston device
DE19961401C2 (en) 1999-12-20 2002-06-27 Sauer Danfoss Nordborg As Nord Hydraulic machine
DE19961400C2 (en) * 1999-12-20 2001-11-08 Sauer Danfoss Nordborg As Nord Hydraulic machine
DE10331979A1 (en) * 2003-07-14 2005-02-17 Gkn Sinter Metals Gmbh Pump with optimized axial clearance
JP4966638B2 (en) * 2006-12-18 2012-07-04 日立オートモティブシステムズ株式会社 Oil pump and oil pump assembly method
CN112283100B (en) * 2020-10-28 2022-04-22 山东鲁辰泵业有限公司 Blade type shield pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1997184A (en) * 1935-04-09 Rotary engine
US1471761A (en) * 1922-02-04 1923-10-23 Herman A Weidenbach Rotary pump
US3289602A (en) * 1965-09-03 1966-12-06 Trw Inc Fluid pressure device
US3516765A (en) * 1966-01-26 1970-06-23 Bendix Corp Fluid actuated actuator
US3452680A (en) * 1967-08-11 1969-07-01 Trw Inc Hydraulic motor-pump assembly
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
DE3152177A1 (en) * 1980-07-08 1982-09-09 F Erasov Planetary hydromotor

Also Published As

Publication number Publication date
DK134078C (en) 1977-02-07
FR2052479A5 (en) 1971-04-09
CS149702B2 (en) 1973-07-25
HU165799B (en) 1974-11-28
GB1301528A (en) 1972-12-29
DE1931143A1 (en) 1971-02-04
SE359892B (en) 1973-09-10
US3614274A (en) 1971-10-19
DK134078B (en) 1976-09-06
PL71765B1 (en) 1974-06-29
ES380351A1 (en) 1973-04-16
CA923761A (en) 1973-04-03

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Legal Events

Date Code Title Description
PL Patent ceased