ATE194212T1 - Zahnradpumpe - Google Patents

Zahnradpumpe

Info

Publication number
ATE194212T1
ATE194212T1 AT97440038T AT97440038T ATE194212T1 AT E194212 T1 ATE194212 T1 AT E194212T1 AT 97440038 T AT97440038 T AT 97440038T AT 97440038 T AT97440038 T AT 97440038T AT E194212 T1 ATE194212 T1 AT E194212T1
Authority
AT
Austria
Prior art keywords
piston
gears
pump
face
head
Prior art date
Application number
AT97440038T
Other languages
English (en)
Inventor
Clement Kiefer
Original Assignee
Pierburg Sarl
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 Pierburg Sarl filed Critical Pierburg Sarl
Application granted granted Critical
Publication of ATE194212T1 publication Critical patent/ATE194212T1/de

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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
    • F04C14/265—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels being obtained by displacing a lateral sealing face

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
AT97440038T 1996-04-17 1997-04-16 Zahnradpumpe ATE194212T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9605052A FR2747743A1 (fr) 1996-04-17 1996-04-17 Pompe a engrenages

Publications (1)

Publication Number Publication Date
ATE194212T1 true ATE194212T1 (de) 2000-07-15

Family

ID=9491465

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97440038T ATE194212T1 (de) 1996-04-17 1997-04-16 Zahnradpumpe

Country Status (5)

Country Link
EP (1) EP0802327B1 (de)
AT (1) ATE194212T1 (de)
DE (1) DE69702368T2 (de)
ES (1) ES2147429T3 (de)
FR (1) FR2747743A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001263680A1 (en) * 2000-06-01 2001-12-11 Pancanadian Petroleum Limited Fluid displacement apparatus and method
US6454010B1 (en) 2000-06-01 2002-09-24 Pan Canadian Petroleum Limited Well production apparatus and method
US8225873B2 (en) * 2003-02-21 2012-07-24 Davis Raymond C Oil well pump apparatus
AT503856B1 (de) * 2006-06-30 2008-01-15 Tcg Unitech Systemtechnik Gmbh Zahnradpumpe mit veränderbarem fördervolumen
DE102012214503B4 (de) * 2012-08-14 2017-10-12 Schwäbische Hüttenwerke Automotive GmbH Rotationspumpe mit verstellbarem Fördervolumen, insbesondere zum Verstellen einer Kühlmittelpumpe
CZ307543B6 (cs) * 2017-06-08 2018-11-21 Emil Brabec Pístové čerpadlo pro kapaliny, zvláště pro viskóznější a pastovitá média
RU210819U1 (ru) * 2022-01-07 2022-05-05 Акционерное общество "Ремдизель" Масляный насос двигателя внутреннего сгорания

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2437791A (en) * 1943-06-26 1948-03-16 Borg Warner Pump with unloading bushing
CH476212A (de) * 1966-06-24 1969-07-31 Schindler Werner Verdrängungspumpe

Also Published As

Publication number Publication date
FR2747743A1 (fr) 1997-10-24
ES2147429T3 (es) 2000-09-01
EP0802327B1 (de) 2000-06-28
DE69702368D1 (de) 2000-08-03
EP0802327A1 (de) 1997-10-22
DE69702368T2 (de) 2001-03-29

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties