DE3861468D1 - Ventil fuer sternmotor mit zwei geschwindigkeiten. - Google Patents

Ventil fuer sternmotor mit zwei geschwindigkeiten.

Info

Publication number
DE3861468D1
DE3861468D1 DE8888100323T DE3861468T DE3861468D1 DE 3861468 D1 DE3861468 D1 DE 3861468D1 DE 8888100323 T DE8888100323 T DE 8888100323T DE 3861468 T DE3861468 T DE 3861468T DE 3861468 D1 DE3861468 D1 DE 3861468D1
Authority
DE
Germany
Prior art keywords
valve
speed motors
motors
speed
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE8888100323T
Other languages
German (de)
English (en)
Inventor
Marvin Lloyd Bernstrom
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eaton Corp
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
Priority claimed from US07/007,882 external-priority patent/US4715798A/en
Application filed by Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of DE3861468D1 publication Critical patent/DE3861468D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/08—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the rotational speed
    • 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)
DE8888100323T 1987-01-28 1988-01-12 Ventil fuer sternmotor mit zwei geschwindigkeiten. Expired - Lifetime DE3861468D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/007,882 US4715798A (en) 1986-05-01 1987-01-28 Two-speed valve-in star motor

Publications (1)

Publication Number Publication Date
DE3861468D1 true DE3861468D1 (de) 1991-02-14

Family

ID=21728611

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888100323T Expired - Lifetime DE3861468D1 (de) 1987-01-28 1988-01-12 Ventil fuer sternmotor mit zwei geschwindigkeiten.

Country Status (4)

Country Link
EP (1) EP0276680B1 (fr)
JP (1) JPH0751938B2 (fr)
DE (1) DE3861468D1 (fr)
DK (1) DK40388A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2764961B2 (ja) * 1988-11-18 1998-06-11 ヤマハ株式会社 電子楽器
US8821139B2 (en) * 2010-08-03 2014-09-02 Eaton Corporation Balance plate assembly for a fluid device
US8684710B2 (en) 2010-12-07 2014-04-01 White (China) Drive Products Co., Ltd. Distributor assembly for two-speed gerotor device
US11493018B2 (en) 2020-01-03 2022-11-08 Parker-Hannifin Corporation Hydraulic motor with anti-cogging features

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2240632C2 (de) * 1972-08-18 1983-09-01 Danfoss A/S, 6430 Nordborg Rotationskolbenmaschine für Flüssigkeiten
US3892503A (en) * 1974-01-23 1975-07-01 Sperry Rand Corp Apparatus and method for multiple mode motor
JPS5941033B2 (ja) * 1979-03-09 1984-10-04 株式会社トキメック 可変容量型流体変換装置
US4480971A (en) * 1983-01-17 1984-11-06 Eaton Corporation Two-speed gerotor motor

Also Published As

Publication number Publication date
EP0276680B1 (fr) 1991-01-09
JPH0751938B2 (ja) 1995-06-05
EP0276680A2 (fr) 1988-08-03
JPS63195386A (ja) 1988-08-12
DK40388D0 (da) 1988-01-27
DK40388A (da) 1988-07-29
EP0276680A3 (en) 1989-05-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee