DK0756085T3 - Tandhjulsmotor med indvendig fortanding og fordelerventil - Google Patents

Tandhjulsmotor med indvendig fortanding og fordelerventil

Info

Publication number
DK0756085T3
DK0756085T3 DK96109798T DK96109798T DK0756085T3 DK 0756085 T3 DK0756085 T3 DK 0756085T3 DK 96109798 T DK96109798 T DK 96109798T DK 96109798 T DK96109798 T DK 96109798T DK 0756085 T3 DK0756085 T3 DK 0756085T3
Authority
DK
Denmark
Prior art keywords
gear
distributor valve
motor
internal gear
internal
Prior art date
Application number
DK96109798T
Other languages
English (en)
Inventor
Gary Roger Kassen
Marvin Lloyd Bernstrom
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of DK0756085T3 publication Critical patent/DK0756085T3/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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C2/00—Rotary-piston engines
    • F03C2/08—Rotary-piston engines of intermeshing-engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Hydraulic Motors (AREA)
DK96109798T 1995-07-25 1996-06-18 Tandhjulsmotor med indvendig fortanding og fordelerventil DK0756085T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/506,505 US5516268A (en) 1995-07-25 1995-07-25 Valve-in-star motor balancing

Publications (1)

Publication Number Publication Date
DK0756085T3 true DK0756085T3 (da) 2002-03-18

Family

ID=24014869

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96109798T DK0756085T3 (da) 1995-07-25 1996-06-18 Tandhjulsmotor med indvendig fortanding og fordelerventil

Country Status (5)

Country Link
US (1) US5516268A (da)
EP (1) EP0756085B1 (da)
JP (1) JP3909444B2 (da)
DE (1) DE69619174T2 (da)
DK (1) DK0756085T3 (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5593296A (en) * 1996-02-16 1997-01-14 Eaton Corporation Hydraulic motor and pressure relieving means for valve plate thereof
US5624248A (en) * 1996-02-21 1997-04-29 Eaton Corporation Gerotor motor and improved balancing plate seal therefor
US6086345A (en) * 1999-02-05 2000-07-11 Eaton Corporation Two-piece balance plate for gerotor motor
US6099280A (en) * 1999-04-14 2000-08-08 Eaton Corporation Two speed geroter motor with external pocket recirculation
US6783340B2 (en) 2002-09-13 2004-08-31 Parker-Hannifin Corporation Rotor with a hydraulic overbalancing recess
US6932587B2 (en) 2002-09-13 2005-08-23 Parker-Hannifin Corporation Gerotor motor with valve in rotor
JP4160963B2 (ja) * 2005-03-23 2008-10-08 株式会社山田製作所 オイルポンプ
US7770668B2 (en) * 2008-09-26 2010-08-10 Longyear Tm, Inc. Modular rotary drill head
US8118113B2 (en) * 2009-03-26 2012-02-21 Longyear Tm, Inc. Hydraulic control system for drilling systems
US8821139B2 (en) 2010-08-03 2014-09-02 Eaton Corporation Balance plate assembly for a fluid device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233524A (en) * 1962-09-05 1966-02-08 Germane Corp Fluid operated motor
BE789525A (fr) * 1971-11-10 1973-01-15 Danfoss As Machine a piston rotatif a arbre interne avec prise par engrenement
DE2240632C2 (de) * 1972-08-18 1983-09-01 Danfoss A/S, 6430 Nordborg Rotationskolbenmaschine für Flüssigkeiten
US4357133A (en) * 1978-05-26 1982-11-02 White Hollis Newcomb Jun Rotary gerotor hydraulic device with fluid control passageways through the rotor
US4411606A (en) * 1980-12-15 1983-10-25 Trw, Inc. Gerotor gear set device with integral rotor and commutator
US4741681A (en) * 1986-05-01 1988-05-03 Bernstrom Marvin L Gerotor motor with valving in gerotor star
US4976594A (en) * 1989-07-14 1990-12-11 Eaton Corporation Gerotor motor and improved pressure balancing therefor

Also Published As

Publication number Publication date
EP0756085B1 (en) 2002-02-13
US5516268A (en) 1996-05-14
EP0756085A3 (en) 1998-01-21
DE69619174D1 (de) 2002-03-21
DE69619174T2 (de) 2002-07-18
JP3909444B2 (ja) 2007-04-25
EP0756085A2 (en) 1997-01-29
JPH0942143A (ja) 1997-02-10

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