IT975314B - Macchina rotativa ad assi interni ed impegno ad ingranamento funzio nante come pompa o motore - Google Patents

Macchina rotativa ad assi interni ed impegno ad ingranamento funzio nante come pompa o motore

Info

Publication number
IT975314B
IT975314B IT70307/72A IT7030772A IT975314B IT 975314 B IT975314 B IT 975314B IT 70307/72 A IT70307/72 A IT 70307/72A IT 7030772 A IT7030772 A IT 7030772A IT 975314 B IT975314 B IT 975314B
Authority
IT
Italy
Prior art keywords
pump
motor
rotary machine
gear operation
engine gear
Prior art date
Application number
IT70307/72A
Other languages
English (en)
Italian (it)
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
Priority claimed from DE19712155818 external-priority patent/DE2155818C/de
Application filed by Danfoss As filed Critical Danfoss As
Application granted granted Critical
Publication of IT975314B publication Critical patent/IT975314B/it

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
  • Rotary Pumps (AREA)
IT70307/72A 1971-11-10 1972-10-20 Macchina rotativa ad assi interni ed impegno ad ingranamento funzio nante come pompa o motore IT975314B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712155818 DE2155818C (de) 1971-11-10 Verteilerventil einer parallel und innenachsigen Kreiskolbenmaschine

Publications (1)

Publication Number Publication Date
IT975314B true IT975314B (it) 1974-07-20

Family

ID=5824706

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70307/72A IT975314B (it) 1971-11-10 1972-10-20 Macchina rotativa ad assi interni ed impegno ad ingranamento funzio nante come pompa o motore

Country Status (9)

Country Link
US (1) US3825376A (ja)
JP (1) JPS4855407A (ja)
BE (1) BE789525A (ja)
CH (1) CH550328A (ja)
DK (1) DK136324C (ja)
FR (1) FR2200904A5 (ja)
GB (1) GB1407282A (ja)
IT (1) IT975314B (ja)
SE (1) SE384905B (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2362092A1 (de) * 1973-12-14 1975-06-19 Kloeckner Humboldt Deutz Ag Innen- und parallelachsige rotationskolben-brennkraftmaschine
US4357133A (en) * 1978-05-26 1982-11-02 White Hollis Newcomb Jun Rotary gerotor hydraulic device with fluid control passageways through the rotor
DE2829417C3 (de) * 1978-07-05 1984-07-12 Mannesmann Rexroth GmbH, 8770 Lohr Arbeitsmittelsteuerung für eine parallel- und innenachsige Rotationskolbenmaschine
DE2844844A1 (de) * 1978-10-14 1980-04-17 Rexroth Gmbh G L Kreiskolbenmaschine
US4563136A (en) * 1982-07-02 1986-01-07 Parker-Hannifin Corporation High torque low speed hydraulic motor with rotary valving
DE3243404C2 (de) * 1982-11-24 1986-07-24 Danfoss A/S, Nordborg Parallel- und innenachsige Kreiskolbenmaschine
GB8606326D0 (en) * 1986-03-14 1986-04-23 Hobourn Eaton Ltd Positive displacement pumps
US4741681A (en) * 1986-05-01 1988-05-03 Bernstrom Marvin L Gerotor motor with valving in gerotor star
US4877383A (en) * 1987-08-03 1989-10-31 White Hollis Newcomb Jun Device having a sealed control opening and an orbiting valve
US5173043A (en) * 1990-01-29 1992-12-22 White Hydraulics, Inc. Reduced size hydraulic motor
DE4234055C2 (de) * 1992-10-09 1994-09-08 Danfoss As Spiralkompressor
US5516268A (en) * 1995-07-25 1996-05-14 Eaton Corporation Valve-in-star motor balancing
US6699024B2 (en) * 2001-06-29 2004-03-02 Parker Hannifin Corporation Hydraulic motor
US6932587B2 (en) 2002-09-13 2005-08-23 Parker-Hannifin Corporation Gerotor motor with valve in rotor

Also Published As

Publication number Publication date
US3825376A (en) 1974-07-23
CH550328A (de) 1974-06-14
DK136324C (da) 1978-02-20
GB1407282A (en) 1975-09-24
BE789525A (fr) 1973-01-15
SE384905B (sv) 1976-05-24
DK136324B (da) 1977-09-26
FR2200904A5 (ja) 1974-04-19
JPS4855407A (ja) 1973-08-03
DE2155818A1 (ja) 1972-12-14

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