BR7904379A - Bomba de deslocamento positivo do tipo de engrenagem e bomba ou motor do tipo de engrenagem - Google Patents

Bomba de deslocamento positivo do tipo de engrenagem e bomba ou motor do tipo de engrenagem

Info

Publication number
BR7904379A
BR7904379A BR7904379A BR7904379A BR7904379A BR 7904379 A BR7904379 A BR 7904379A BR 7904379 A BR7904379 A BR 7904379A BR 7904379 A BR7904379 A BR 7904379A BR 7904379 A BR7904379 A BR 7904379A
Authority
BR
Brazil
Prior art keywords
gear type
pump
motor
positive displacement
displacement pump
Prior art date
Application number
BR7904379A
Other languages
English (en)
Inventor
J Mcburnett
J Eley
Original Assignee
Tyrone Hydraulics
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 Tyrone Hydraulics filed Critical Tyrone Hydraulics
Publication of BR7904379A publication Critical patent/BR7904379A/pt

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
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0007—Radial sealings for working fluid
    • F04C15/0019—Radial sealing elements specially adapted for intermeshing-engagement type machines or pumps, e.g. gear machines or pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
BR7904379A 1978-07-10 1979-07-10 Bomba de deslocamento positivo do tipo de engrenagem e bomba ou motor do tipo de engrenagem BR7904379A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92309478A 1978-07-10 1978-07-10
US06/029,891 US4266915A (en) 1978-07-10 1979-04-13 Gear pumps and motors

Publications (1)

Publication Number Publication Date
BR7904379A true BR7904379A (pt) 1980-04-08

Family

ID=26705449

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7904379A BR7904379A (pt) 1978-07-10 1979-07-10 Bomba de deslocamento positivo do tipo de engrenagem e bomba ou motor do tipo de engrenagem

Country Status (8)

Country Link
US (1) US4266915A (pt)
AU (1) AU537979B2 (pt)
BR (1) BR7904379A (pt)
CA (1) CA1144422A (pt)
DE (1) DE2927828A1 (pt)
FR (1) FR2431046A1 (pt)
GB (1) GB2029904B (pt)
IT (1) IT1122105B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336005A (en) * 1979-04-13 1982-06-22 Tyrone Hydraulics, Inc. Gear pumps and motors
DE3152488T1 (de) * 1980-10-28 1983-08-25 Tyrone Hydraulics Inc., Corinth, Miss. Zahnradmaschine
DE3112470A1 (de) * 1981-03-28 1982-10-07 Robert Bosch Gmbh, 7000 Stuttgart Zahnradmaschine (pumpe oder motor)
JPS60210613A (ja) * 1984-04-03 1985-10-23 Fuji Photo Film Co Ltd 写真感光材料
DE10250554A1 (de) * 2002-10-30 2004-05-19 Robert Bosch Gmbh Vorrichtung mit einem Gehäuse und mit wenigstens einem im Gehäuse angeordneten rotierenden Bauteil
CN101248276B (zh) * 2005-07-26 2010-08-11 卡亚巴工业株式会社 齿轮泵
US7963186B2 (en) * 2006-04-12 2011-06-21 Arvinmeritor Technology, Llc Ancillary oil pumping for gear box assembly
US9068643B2 (en) * 2012-11-14 2015-06-30 Caterpillar Inc. Efficiency spur gear set housing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2742862A (en) * 1953-03-09 1956-04-24 New Prod Corp Fluid pump
US2996999A (en) * 1958-01-22 1961-08-22 Hupp Corp Gear pump
US3437048A (en) * 1967-08-09 1969-04-08 Chandler Evans Inc Gear pump
JPS5346569Y2 (pt) * 1973-04-20 1978-11-08
DE2411492C2 (de) * 1974-03-11 1984-07-26 Robert Bosch Gmbh, 7000 Stuttgart Zahnradpumpe
DE2604969A1 (de) * 1976-02-09 1977-08-11 Eckerle Otto Zahnradpumpe oder -motor

Also Published As

Publication number Publication date
CA1144422A (en) 1983-04-12
IT7924240A0 (it) 1979-07-10
AU537979B2 (en) 1984-07-26
US4266915A (en) 1981-05-12
IT1122105B (it) 1986-04-23
GB2029904A (en) 1980-03-26
GB2029904B (en) 1982-12-22
FR2431046B1 (pt) 1984-06-22
AU4872679A (en) 1980-01-17
FR2431046A1 (fr) 1980-02-08
DE2927828A1 (de) 1980-01-31

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