DK222689A - Tandringspumpe - Google Patents

Tandringspumpe Download PDF

Info

Publication number
DK222689A
DK222689A DK222689A DK222689A DK222689A DK 222689 A DK222689 A DK 222689A DK 222689 A DK222689 A DK 222689A DK 222689 A DK222689 A DK 222689A DK 222689 A DK222689 A DK 222689A
Authority
DK
Denmark
Prior art keywords
ring pump
timing ring
timing
pump
ring
Prior art date
Application number
DK222689A
Other languages
English (en)
Other versions
DK222689D0 (da
Inventor
Werner Tischer
Original Assignee
Zahnradfabrik Friedrichshafen
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 Zahnradfabrik Friedrichshafen filed Critical Zahnradfabrik Friedrichshafen
Publication of DK222689D0 publication Critical patent/DK222689D0/da
Publication of DK222689A publication Critical patent/DK222689A/da

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
    • F04C15/0034—Sealing arrangements in rotary-piston machines or pumps for other than the working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • 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
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
    • F04C15/0046—Internal leakage control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
DK222689A 1988-05-19 1989-05-05 Tandringspumpe DK222689A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3817047 1988-05-19

Publications (2)

Publication Number Publication Date
DK222689D0 DK222689D0 (da) 1989-05-05
DK222689A true DK222689A (da) 1989-11-20

Family

ID=6354686

Family Applications (1)

Application Number Title Priority Date Filing Date
DK222689A DK222689A (da) 1988-05-19 1989-05-05 Tandringspumpe

Country Status (2)

Country Link
DE (1) DE3915783C2 (da)
DK (1) DK222689A (da)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718148C2 (de) * 1977-04-23 1983-07-28 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydraulikpumpe oder -motor
DE2919050A1 (de) * 1979-05-11 1980-11-13 Zahnradfabrik Friedrichshafen Hydrostatische hilfskraftlenkung, insbesondere fuer kraftfahrzeuge

Also Published As

Publication number Publication date
DK222689D0 (da) 1989-05-05
DE3915783A1 (de) 1989-11-30
DE3915783C2 (de) 1997-09-18

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