DD146643A5 - Hydraulische rotationskolbenmaschine - Google Patents

Hydraulische rotationskolbenmaschine Download PDF

Info

Publication number
DD146643A5
DD146643A5 DD79216316A DD21631679A DD146643A5 DD 146643 A5 DD146643 A5 DD 146643A5 DD 79216316 A DD79216316 A DD 79216316A DD 21631679 A DD21631679 A DD 21631679A DD 146643 A5 DD146643 A5 DD 146643A5
Authority
DD
German Democratic Republic
Prior art keywords
screws
rotary piston
piston machine
housing
channels
Prior art date
Application number
DD79216316A
Other languages
German (de)
English (en)
Inventor
Karl-Heinz Liebert
Original Assignee
Zahnradfabrik Friedrichshafen
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 Zahnradfabrik Friedrichshafen filed Critical Zahnradfabrik Friedrichshafen
Publication of DD146643A5 publication Critical patent/DD146643A5/de

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
    • F04C2/105—Details concerning timing or distribution valves
    • F04C2/106—Spool type distribution valves
    • 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)
  • Reciprocating Pumps (AREA)
  • Rotary Pumps (AREA)
  • Power Steering Mechanism (AREA)
  • Actuator (AREA)
DD79216316A 1978-10-20 1979-10-18 Hydraulische rotationskolbenmaschine DD146643A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2845648A DE2845648C2 (de) 1978-10-20 1978-10-20 Hydraulische Rotationskolbenmaschine

Publications (1)

Publication Number Publication Date
DD146643A5 true DD146643A5 (de) 1981-02-18

Family

ID=6052625

Family Applications (1)

Application Number Title Priority Date Filing Date
DD79216316A DD146643A5 (de) 1978-10-20 1979-10-18 Hydraulische rotationskolbenmaschine

Country Status (9)

Country Link
US (1) US4295805A (fr)
JP (1) JPS5557602A (fr)
BR (1) BR7906776A (fr)
DD (1) DD146643A5 (fr)
DE (1) DE2845648C2 (fr)
DK (1) DK146744C (fr)
FR (1) FR2439315B1 (fr)
GB (1) GB2035457B (fr)
SU (1) SU1048991A3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5788471A (en) * 1996-06-11 1998-08-04 Eaton Corporation Spool valve wheel motor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1547034A (fr) * 1967-08-11 1968-11-22 Trw Inc Groupe moteur-pompe du type à chambres se dilatant et se contractant
US3452680A (en) * 1967-08-11 1969-07-01 Trw Inc Hydraulic motor-pump assembly
US3481147A (en) * 1967-12-15 1969-12-02 Trw Inc Hydraulic power system
US3490383A (en) * 1969-01-29 1970-01-20 Koehring Co Hydraulic pump or motor
US3873248A (en) * 1973-09-17 1975-03-25 Oliver W Johnson Valving means for a gerotor assembly
US3964842A (en) * 1975-01-20 1976-06-22 Trw Inc. Hydraulic device
DE2718144C2 (de) * 1977-04-23 1982-12-23 Hoechst Ag, 6000 Frankfurt Anordnung zur Reparatur beschichteter Werkstücke
DE2810902A1 (de) * 1978-03-14 1979-09-20 Zahnradfabrik Friedrichshafen Hydrostatische lenkung mit drehschieber-lenkventil

Also Published As

Publication number Publication date
GB2035457B (en) 1982-11-24
JPS6250670B2 (fr) 1987-10-26
JPS5557602A (en) 1980-04-28
GB2035457A (en) 1980-06-18
US4295805A (en) 1981-10-20
DE2845648A1 (de) 1980-04-24
SU1048991A3 (ru) 1983-10-15
BR7906776A (pt) 1980-06-17
DE2845648C2 (de) 1983-11-03
DK146744C (da) 1984-06-04
DK421479A (da) 1980-04-21
FR2439315B1 (fr) 1985-07-05
FR2439315A1 (fr) 1980-05-16
DK146744B (da) 1983-12-19

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