DE59509508D1 - Gear pump - Google Patents

Gear pump

Info

Publication number
DE59509508D1
DE59509508D1 DE59509508T DE59509508T DE59509508D1 DE 59509508 D1 DE59509508 D1 DE 59509508D1 DE 59509508 T DE59509508 T DE 59509508T DE 59509508 T DE59509508 T DE 59509508T DE 59509508 D1 DE59509508 D1 DE 59509508D1
Authority
DE
Germany
Prior art keywords
gear pump
gear
pump
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 - Lifetime
Application number
DE59509508T
Other languages
German (de)
Inventor
Clement Kiefer
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.)
Pierburg Pump Technology France SARL
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 DE59509508D1 publication Critical patent/DE59509508D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)
DE59509508T 1994-10-13 1995-10-09 Gear pump Expired - Lifetime DE59509508D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4436518A DE4436518A1 (en) 1994-10-13 1994-10-13 Gear pump

Publications (1)

Publication Number Publication Date
DE59509508D1 true DE59509508D1 (en) 2001-09-20

Family

ID=6530622

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4436518A Withdrawn DE4436518A1 (en) 1994-10-13 1994-10-13 Gear pump
DE59509508T Expired - Lifetime DE59509508D1 (en) 1994-10-13 1995-10-09 Gear pump

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4436518A Withdrawn DE4436518A1 (en) 1994-10-13 1994-10-13 Gear pump

Country Status (3)

Country Link
EP (1) EP0708245B1 (en)
DE (2) DE4436518A1 (en)
ES (1) ES2161815T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112011102000A5 (en) 2010-06-14 2013-04-04 Schaeffler Technologies AG & Co. KG External gear pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB722667A (en) * 1952-02-01 1955-01-26 Zenith Carburateur Soc Du Improvements in or relating to gear pumps and applications thereof
US2786553A (en) * 1954-01-11 1957-03-26 Wilford E Beattie Fluid pressure controlled gear brake
CH476212A (en) * 1966-06-24 1969-07-31 Schindler Werner Displacement pump
FR2054775A6 (en) * 1969-07-25 1971-05-07 Bertin & Cie
ZA782350B (en) * 1977-05-26 1979-04-25 Stainless Steel Pumps Ltd Lobe-rotor pump

Also Published As

Publication number Publication date
EP0708245A1 (en) 1996-04-24
EP0708245B1 (en) 2001-08-16
ES2161815T3 (en) 2001-12-16
DE4436518A1 (en) 1996-04-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition