DE2214402A1 - Umlaufpumpe und Motor - Google Patents

Umlaufpumpe und Motor

Info

Publication number
DE2214402A1
DE2214402A1 DE19722214402 DE2214402A DE2214402A1 DE 2214402 A1 DE2214402 A1 DE 2214402A1 DE 19722214402 DE19722214402 DE 19722214402 DE 2214402 A DE2214402 A DE 2214402A DE 2214402 A1 DE2214402 A1 DE 2214402A1
Authority
DE
Germany
Prior art keywords
end plate
gear wheel
housing
pockets
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.)
Pending
Application number
DE19722214402
Other languages
German (de)
English (en)
Inventor
Robert G. Youngstown Ohio Hodgson (V.StA.). P
Original Assignee
Commercial Shearing & Stamping Co., Youngstown, Ohio (V.StA.)
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 Commercial Shearing & Stamping Co., Youngstown, Ohio (V.StA.) filed Critical Commercial Shearing & Stamping Co., Youngstown, Ohio (V.StA.)
Publication of DE2214402A1 publication Critical patent/DE2214402A1/de
Pending 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)
DE19722214402 1971-05-10 1972-03-24 Umlaufpumpe und Motor Pending DE2214402A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14169571A 1971-05-10 1971-05-10

Publications (1)

Publication Number Publication Date
DE2214402A1 true DE2214402A1 (de) 1972-12-07

Family

ID=22496804

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722214402 Pending DE2214402A1 (de) 1971-05-10 1972-03-24 Umlaufpumpe und Motor

Country Status (7)

Country Link
BR (1) BR7202931D0 (it)
CA (1) CA951176A (it)
DE (1) DE2214402A1 (it)
FR (1) FR2137495B1 (it)
GB (1) GB1386873A (it)
IT (1) IT957591B (it)
ZA (1) ZA722835B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292013A (en) * 1979-03-28 1981-09-29 Commercial Shearing, Inc. Rotary impeller or motor with pressure balanced end plates
US4337018A (en) * 1980-01-29 1982-06-29 Commercial Shearing, Inc. Rotary impeller pump or motor with counterbalancing chamber in thrust plate bearing counterbore
US5318415A (en) * 1992-10-02 1994-06-07 Gramprotex Holdings Inc. Grooved pump chamber walls for flushing fiber deposits

Also Published As

Publication number Publication date
IT957591B (it) 1973-10-20
FR2137495B1 (it) 1973-07-13
BR7202931D0 (pt) 1973-06-26
GB1386873A (en) 1975-03-12
ZA722835B (en) 1973-02-28
FR2137495A1 (it) 1972-12-29
CA951176A (en) 1974-07-16

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