DE3674341D1 - Innenzahnradpumpe mit schmierkreislauf. - Google Patents

Innenzahnradpumpe mit schmierkreislauf.

Info

Publication number
DE3674341D1
DE3674341D1 DE8686115054T DE3674341T DE3674341D1 DE 3674341 D1 DE3674341 D1 DE 3674341D1 DE 8686115054 T DE8686115054 T DE 8686115054T DE 3674341 T DE3674341 T DE 3674341T DE 3674341 D1 DE3674341 D1 DE 3674341D1
Authority
DE
Germany
Prior art keywords
internal gear
gear pump
lubrication circuit
lubrication
circuit
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
DE8686115054T
Other languages
English (en)
Inventor
Rohland Arthur Dahlquist
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
Application filed by Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of DE3674341D1 publication Critical patent/DE3674341D1/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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0088—Lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
DE8686115054T 1985-11-06 1986-10-29 Innenzahnradpumpe mit schmierkreislauf. Expired - Lifetime DE3674341D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/795,590 US4645438A (en) 1985-11-06 1985-11-06 Gerotor motor and improved lubrication flow circuit therefor

Publications (1)

Publication Number Publication Date
DE3674341D1 true DE3674341D1 (de) 1990-10-25

Family

ID=25165927

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686115054T Expired - Lifetime DE3674341D1 (de) 1985-11-06 1986-10-29 Innenzahnradpumpe mit schmierkreislauf.

Country Status (5)

Country Link
US (1) US4645438A (de)
EP (1) EP0222265B1 (de)
JP (1) JPS62182401A (de)
DE (1) DE3674341D1 (de)
DK (1) DK527586A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762479A (en) * 1987-02-17 1988-08-09 Eaton Corporation Motor lubrication with no external case drain
US6068460A (en) * 1998-10-28 2000-05-30 Eaton Corporation Two speed gerotor motor with pressurized recirculation
US6371149B1 (en) 2000-06-26 2002-04-16 Eaton Corporation Shuttle valve assembly and improved shifting thereof
US7845919B2 (en) * 2007-03-30 2010-12-07 Eaton Corporation Brake releasing mechanism and brake system
US8132588B1 (en) 2008-07-02 2012-03-13 Hydro-Gear Limited Partnership Valve

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT60335B (de) * 1911-04-11 1913-07-25 Wendelin Voelker Einrichtung zum beständigen und selbsttätigen Schmieren aller Schmierstellen an Verdichtern für Kälteerzeugung oder dgl.
CH345245A (de) * 1955-10-24 1960-03-15 Plessey Co Ltd Als Motor oder Pumpe wirkende hydraulische Drehkolbenmaschine
AU444432B2 (en) * 1967-10-23 1974-01-04 Improved Mechanical Products Proprietary Limited Gear type fluid motor or pump
CH501822A (de) * 1969-06-19 1971-01-15 Danfoss As Drehkolbenmaschine
US3895689A (en) * 1970-01-07 1975-07-22 Judson S Swearingen Thrust bearing lubricant measurement and balance
GB1354611A (en) * 1971-05-24 1974-06-05 Schmitz A A Fluid pumps and motors
DE2140962A1 (de) * 1971-08-16 1973-03-01 Danfoss As Hydraulische maschine
US3862814A (en) * 1973-08-08 1975-01-28 Eaton Corp Lubrication system for a hydraulic device
US3863449A (en) * 1973-08-27 1975-02-04 Trw Inc Hydraulic motor fluid flow circuitry
US4035113A (en) * 1976-01-30 1977-07-12 Eaton Corporation Gerotor device with lubricant system
US4171938A (en) * 1977-11-21 1979-10-23 Eaton Corporation Fluid pressure operated pump or motor
US4343601A (en) * 1980-04-21 1982-08-10 Eaton Corporation Fluid pressure device and shuttle valve assembly therefor
DD154840B1 (de) * 1980-11-28 1988-01-27 Dieter Mosemann Oelfuehrung an oelueberfluteten schraubenverdichtern
US4533302A (en) * 1984-02-17 1985-08-06 Eaton Corporation Gerotor motor and improved lubrication flow circuit therefor

Also Published As

Publication number Publication date
DK527586A (da) 1987-05-07
DK527586D0 (da) 1986-11-05
EP0222265B1 (de) 1990-09-19
US4645438A (en) 1987-02-24
EP0222265A1 (de) 1987-05-20
JPS62182401A (ja) 1987-08-10

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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