IT7926909A0 - Macchina ad ingranaggi, specialmente pompa o motore idraulico. - Google Patents

Macchina ad ingranaggi, specialmente pompa o motore idraulico.

Info

Publication number
IT7926909A0
IT7926909A0 IT7926909A IT2690979A IT7926909A0 IT 7926909 A0 IT7926909 A0 IT 7926909A0 IT 7926909 A IT7926909 A IT 7926909A IT 2690979 A IT2690979 A IT 2690979A IT 7926909 A0 IT7926909 A0 IT 7926909A0
Authority
IT
Italy
Prior art keywords
motor
hydraulic pump
gear machine
especially hydraulic
gear
Prior art date
Application number
IT7926909A
Other languages
English (en)
Other versions
IT1124831B (it
Inventor
Mayer Siegfried
Grabow Kurt
Dworak Wilhelm
Mahl Willy
Muller Karl Heinz
Kochendorfer Heinrich
Bertsch Dieter
Anhenn Jorg
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of IT7926909A0 publication Critical patent/IT7926909A0/it
Application granted granted Critical
Publication of IT1124831B publication Critical patent/IT1124831B/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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/086—Carter
    • 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
    • F16C23/02—Sliding-contact bearings
    • F16C23/04—Sliding-contact bearings self-adjusting
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • 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
    • F16C2360/00—Engines or pumps
    • F16C2360/42—Pumps with cylinders or pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
IT26909/79A 1978-11-11 1979-10-30 Macchina ad ingranaggi,specialmente pompa o motore idraulico IT1124831B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782848994 DE2848994A1 (de) 1978-11-11 1978-11-11 Zahnradmaschine (pumpe oder hydromotor)

Publications (2)

Publication Number Publication Date
IT7926909A0 true IT7926909A0 (it) 1979-10-30
IT1124831B IT1124831B (it) 1986-05-14

Family

ID=6054423

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26909/79A IT1124831B (it) 1978-11-11 1979-10-30 Macchina ad ingranaggi,specialmente pompa o motore idraulico

Country Status (7)

Country Link
US (1) US4336006A (it)
JP (1) JPS5566683A (it)
BR (1) BR7907271A (it)
DE (1) DE2848994A1 (it)
FR (1) FR2441745A1 (it)
GB (1) GB2034821B (it)
IT (1) IT1124831B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843376U (ja) * 1981-09-18 1983-03-23 三洋電機株式会社 洗濯用ネツト
US4605363A (en) * 1985-03-25 1986-08-12 Sundstrand Corporation Gear pump with pivoted bushings that can deflect
US4682938A (en) * 1985-12-26 1987-07-28 Sundstrand Corporation Gear pump bearings
US4995735A (en) * 1988-12-22 1991-02-26 Dansdill Terence J Contoured journal bearing
US6468194B2 (en) 2000-12-08 2002-10-22 Morgan Construction Company Sleeve for rolling mill oil film bearing
US7374257B2 (en) * 2005-02-11 2008-05-20 Caterpillar Inc. Machine track roller assembly
US7856906B2 (en) * 2007-05-31 2010-12-28 Honeywell International Inc. Gear assemlby including a wear component for use with metal housings
US8308366B2 (en) * 2009-06-18 2012-11-13 Eaton Industrial Corporation Self-aligning journal bearing
US9976597B2 (en) * 2015-08-25 2018-05-22 Crown Iron Works Company Bearing assembly for extractor systems
DE102015221338A1 (de) * 2015-10-30 2017-05-04 Robert Bosch Gmbh Außenzahnradpumpe für ein Abwärmerückgewinnungssystem
GB201714578D0 (en) 2017-09-11 2017-10-25 Rolls Royce Plc Gear pump bearing
US10858939B2 (en) * 2018-07-20 2020-12-08 Hamilton Sundstrand Corporation Gear pump bearings

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US465691A (en) * 1891-12-22 Journal-bearing for cranes
GB191503053A (en) * 1915-02-25 1916-02-24 George Fletcher & Co Ltd Improvements in and relating to Bearings for Sugar Mill Rolls.
US2228394A (en) * 1938-11-12 1941-01-14 Gen Motors Corp Bearing structure
US2295139A (en) * 1940-06-19 1942-09-08 Gulf Research Development Co Flexible bearing
US2421685A (en) * 1944-07-26 1947-06-03 Lockheed Aircraft Corp Alignable pulley
DE1728085C2 (de) * 1968-08-22 1986-12-04 Eckerle, Otto, 7502 Malsch Zahnradpumpe
US3574492A (en) * 1969-09-26 1971-04-13 Gen Signal Corp Bushing arrangement for rotary shafts
GB1337798A (en) * 1970-11-24 1973-11-21 Halbach & Braun Drive mechanism for a mineral ploughing installation
US3778202A (en) * 1972-02-17 1973-12-11 Sperry Rand Corp Power transmission
US3876264A (en) * 1973-09-24 1975-04-08 Rockwell International Corp Anti-friction ball bearing assembly
US4056337A (en) * 1974-08-10 1977-11-01 Robert Bosch Gmbh External gear type fluid displacing machine with bearing gap

Also Published As

Publication number Publication date
FR2441745A1 (fr) 1980-06-13
JPS5566683A (en) 1980-05-20
US4336006A (en) 1982-06-22
GB2034821B (en) 1983-05-05
IT1124831B (it) 1986-05-14
GB2034821A (en) 1980-06-11
DE2848994A1 (de) 1980-05-22
BR7907271A (pt) 1980-07-08

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