FR2281492B3 - - Google Patents

Info

Publication number
FR2281492B3
FR2281492B3 FR7524879A FR7524879A FR2281492B3 FR 2281492 B3 FR2281492 B3 FR 2281492B3 FR 7524879 A FR7524879 A FR 7524879A FR 7524879 A FR7524879 A FR 7524879A FR 2281492 B3 FR2281492 B3 FR 2281492B3
Authority
FR
France
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
Application number
FR7524879A
Other versions
FR2281492A1 (fr
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 DE19742438512 external-priority patent/DE2438512C3/de
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2281492A1 publication Critical patent/FR2281492A1/fr
Application granted granted Critical
Publication of FR2281492B3 publication Critical patent/FR2281492B3/fr
Granted 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
    • 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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/086—Carter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/02—Arrangements of bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
FR7524879A 1974-08-10 1975-08-08 Machine a engrenage Granted FR2281492A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742438512 DE2438512C3 (de) 1974-08-10 Zahnradmaschine

Publications (2)

Publication Number Publication Date
FR2281492A1 FR2281492A1 (fr) 1976-03-05
FR2281492B3 true FR2281492B3 (fr) 1978-04-07

Family

ID=5922910

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7524879A Granted FR2281492A1 (fr) 1974-08-10 1975-08-08 Machine a engrenage

Country Status (5)

Country Link
US (1) US4056337A (fr)
JP (1) JPS5142104A (fr)
FR (1) FR2281492A1 (fr)
GB (1) GB1509930A (fr)
IT (1) IT1040467B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2848994A1 (de) * 1978-11-11 1980-05-22 Bosch Gmbh Robert Zahnradmaschine (pumpe oder hydromotor)
JPH05332259A (ja) * 1992-05-27 1993-12-14 Shimadzu Corp 歯車ポンプ
EP1182350A2 (fr) * 2000-08-25 2002-02-27 Van Doorne's Transmissie B.V. Pompe à rouleaux avec un coussinet
US6931685B2 (en) * 2003-09-12 2005-08-23 Dreamwell, Ltd. One-sided mattress
JP2007263075A (ja) * 2006-03-29 2007-10-11 Mitsubishi Heavy Ind Ltd オイルポンプのキャビテーション侵食防止構造
US9976597B2 (en) * 2015-08-25 2018-05-22 Crown Iron Works Company Bearing assembly for extractor systems

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003425A (en) * 1960-01-14 1961-10-10 Gen Motors Corp Pump with pressure loaded bushings
US3309997A (en) * 1964-07-31 1967-03-21 Shimadzu Corp Gear pump or motor
US3270680A (en) * 1964-12-17 1966-09-06 Kingston Products Corp Pressure loaded gear pump
DE1553125A1 (de) * 1965-02-20 1970-04-30 Maschf Augsburg Nuernberg Ag Zahnradpumpe
FR1526323A (fr) * 1967-04-14 1968-05-24 Sigma Perfectionnements apportés aux pompes et moteurs hydrauliques à engrenages
US3528756A (en) * 1968-12-04 1970-09-15 Borg Warner Pressure loaded pump
US3574492A (en) * 1969-09-26 1971-04-13 Gen Signal Corp Bushing arrangement for rotary shafts

Also Published As

Publication number Publication date
IT1040467B (it) 1979-12-20
FR2281492A1 (fr) 1976-03-05
JPS5142104A (fr) 1976-04-09
DE2438512A1 (de) 1976-02-26
DE2438512B2 (de) 1976-11-25
GB1509930A (en) 1978-05-04
US4056337A (en) 1977-11-01

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