CA965302A - Gear pump with seal plates - Google Patents

Gear pump with seal plates

Info

Publication number
CA965302A
CA965302A CA132,647A CA132647A CA965302A CA 965302 A CA965302 A CA 965302A CA 132647 A CA132647 A CA 132647A CA 965302 A CA965302 A CA 965302A
Authority
CA
Canada
Prior art keywords
gear pump
seal plates
seal
plates
gear
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
Application number
CA132,647A
Other languages
English (en)
Other versions
CA132647S (en
Inventor
Frederic W. Pollman
Charles D. Throckmorton (Sr.)
Lee R. Frandsen
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.)
Sundstrand Corp
Original Assignee
Sundstrand 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 Sundstrand Corp filed Critical Sundstrand Corp
Application granted granted Critical
Publication of CA965302A publication Critical patent/CA965302A/en
Expired 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
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F04C15/0026—Elements specially adapted for sealing of the lateral faces of 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)
CA132,647A 1971-01-27 1972-01-18 Gear pump with seal plates Expired CA965302A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11017871A 1971-01-27 1971-01-27

Publications (1)

Publication Number Publication Date
CA965302A true CA965302A (en) 1975-04-01

Family

ID=22331626

Family Applications (1)

Application Number Title Priority Date Filing Date
CA132,647A Expired CA965302A (en) 1971-01-27 1972-01-18 Gear pump with seal plates

Country Status (8)

Country Link
US (1) US3713759A (xx)
BE (1) BE778503A (xx)
CA (1) CA965302A (xx)
CH (1) CH541075A (xx)
DE (1) DE2203868A1 (xx)
FR (1) FR2124854A5 (xx)
GB (1) GB1372481A (xx)
IT (1) IT952014B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5391068A (en) * 1994-02-15 1995-02-21 Eaton Corporation Gear pump
JP3830313B2 (ja) * 1999-09-06 2006-10-04 株式会社ジェイテクト ギヤポンプ
US6588762B2 (en) * 2001-11-29 2003-07-08 Sauer-Danfoss Inc. Lathe cut face seal and method for sealing irregularly shaped cavity
US7318422B2 (en) * 2005-07-27 2008-01-15 Walbro Engine Management, L.L.C. Fluid pump assembly
US9068568B2 (en) 2012-07-23 2015-06-30 Hamilton Sundstrand Corporation Inlet cutbacks for high speed gear pump
CN103939334B (zh) * 2013-01-17 2017-06-06 常州雷利电机科技有限公司 新型齿轮泵
CN108799101A (zh) * 2018-06-15 2018-11-13 哈尔滨理工大学 一种外啮合齿轮泵用新型浮动轴套

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053192A (en) * 1960-03-01 1962-09-11 Bosch Gmbh Robert Bearing arrangement for a hydraulic machine
US3213799A (en) * 1962-12-26 1965-10-26 Webster Electric Co Inc Rotary pump or motor
US3285188A (en) * 1963-06-17 1966-11-15 Shimadzu Corp Hydraulic gear motor or hydraulic gear pump

Also Published As

Publication number Publication date
FR2124854A5 (xx) 1972-09-22
US3713759A (en) 1973-01-30
IT952014B (it) 1973-07-20
GB1372481A (en) 1974-10-30
CH541075A (de) 1973-10-15
BE778503A (fr) 1972-05-16
DE2203868A1 (de) 1972-08-24

Similar Documents

Publication Publication Date Title
CA945006A (en) Pressure loaded gear pump
AU463694B2 (en) Seal with pumping action
CA962128A (en) Liquid-and-air mixing gear pump
CA971422A (en) Fluid pump
CA966723A (en) Gear pump with lubricating means
AU451636B2 (en) Seal construction
CA965450A (en) Fluid seal
CA959341A (en) Gear pump
AU467248B2 (en) Seal with pumping action
CA965302A (en) Gear pump with seal plates
CA989906A (en) Sealant
CA1019313A (en) Hydraulic fluids
CA946866A (en) Seal construction
CA963726A (en) Gear pump seal
CA869426A (en) Gear pump seal
CA866525A (en) Gear pumps
CA877686A (en) Gear pump
CA874754A (en) Gear pump
CA877828A (en) Seal
AU4220772A (en) Modified gear pump
CA883560A (en) Press with hydro-mechanical drive
CA874752A (en) Fluid pump with improved seal construction
AU448649B2 (en) Hydraulic gear pump
CA881377A (en) Liquid seal
CA868143A (en) Liquid-and-air mixing gear pump