DK131245B - Tandhjulspumpe eller -motor. - Google Patents

Tandhjulspumpe eller -motor.

Info

Publication number
DK131245B
DK131245B DK643273AA DK643273A DK131245B DK 131245 B DK131245 B DK 131245B DK 643273A A DK643273A A DK 643273AA DK 643273 A DK643273 A DK 643273A DK 131245 B DK131245 B DK 131245B
Authority
DK
Denmark
Prior art keywords
motor
gear pump
gear
pump
Prior art date
Application number
DK643273AA
Other languages
Danish (da)
English (en)
Other versions
DK131245C (enExample
Inventor
B Berlich
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 DK131245B publication Critical patent/DK131245B/da
Application granted granted Critical
Publication of DK131245C publication Critical patent/DK131245C/da

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)
  • Rotary-Type Compressors (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Retarders (AREA)
DK643273AA 1972-12-02 1973-11-29 Tandhjulspumpe eller -motor. DK131245B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2259117A DE2259117C2 (de) 1972-12-02 1972-12-02 Parallel- und innenachsige Rotationskolbenmaschine

Publications (2)

Publication Number Publication Date
DK131245B true DK131245B (da) 1975-06-16
DK131245C DK131245C (enExample) 1975-12-01

Family

ID=5863365

Family Applications (1)

Application Number Title Priority Date Filing Date
DK643273AA DK131245B (da) 1972-12-02 1973-11-29 Tandhjulspumpe eller -motor.

Country Status (8)

Country Link
US (1) US3871798A (enExample)
JP (1) JPS523122B2 (enExample)
DE (1) DE2259117C2 (enExample)
DK (1) DK131245B (enExample)
FR (1) FR2210214A5 (enExample)
GB (1) GB1451487A (enExample)
IT (1) IT999864B (enExample)
SE (1) SE385316B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50118846U (enExample) * 1974-03-13 1975-09-29
DE3030203C2 (de) * 1980-08-09 1983-03-24 Danfoss A/S, 6430 Nordborg Innenachsige Kreiskolbenmaschine
CH657506A5 (de) * 1981-12-10 1986-09-15 Hollymatic Ag Portioniermaschine zum fuellen von hohlraeumen mit verformbarem material und verwendung derselben.
US4493622A (en) * 1983-03-07 1985-01-15 Trw Inc. Variable displacement motor
GB9106807D0 (en) * 1991-04-02 1991-05-22 Concentric Pumps Ltd Oil pumps
US5211551A (en) * 1992-09-10 1993-05-18 Eaton Corporation Modular motor
US6086344A (en) * 1998-02-02 2000-07-11 White Hydraulics, Inc. Hydraulic motor lubrication path

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2623469A (en) * 1948-07-23 1952-12-30 Gray Company Inc Gear pump
US3244111A (en) * 1965-09-14 1966-04-05 Dura Corp Dual pump
US3460481A (en) * 1967-09-27 1969-08-12 Trw Inc Rotor-stator gear set in a hydraulic motor-pump device
US3619089A (en) * 1970-03-13 1971-11-09 Automatic Radio Mfg Co Fluid-pressure device

Also Published As

Publication number Publication date
GB1451487A (en) 1976-10-06
DK131245C (enExample) 1975-12-01
US3871798A (en) 1975-03-18
JPS523122B2 (enExample) 1977-01-26
IT999864B (it) 1976-03-10
JPS505905A (enExample) 1975-01-22
SE385316B (sv) 1976-06-21
DE2259117B1 (de) 1974-05-30
DE2259117C2 (de) 1975-01-09
FR2210214A5 (enExample) 1974-07-05

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