DE60131721D1 - Drehkolbenpumpe mit veränderlicher Durchflussmenge, insbesondere für Öl - Google Patents

Drehkolbenpumpe mit veränderlicher Durchflussmenge, insbesondere für Öl

Info

Publication number
DE60131721D1
DE60131721D1 DE60131721T DE60131721T DE60131721D1 DE 60131721 D1 DE60131721 D1 DE 60131721D1 DE 60131721 T DE60131721 T DE 60131721T DE 60131721 T DE60131721 T DE 60131721T DE 60131721 D1 DE60131721 D1 DE 60131721D1
Authority
DE
Germany
Prior art keywords
oil
flow rate
rotary pump
variable flow
variable
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
DE60131721T
Other languages
English (en)
Other versions
DE60131721T2 (de
Inventor
Enzo Ameglio
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.)
Fiat Auto SpA
Original Assignee
Fiat Auto SpA
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 Fiat Auto SpA filed Critical Fiat Auto SpA
Publication of DE60131721D1 publication Critical patent/DE60131721D1/de
Application granted granted Critical
Publication of DE60131721T2 publication Critical patent/DE60131721T2/de
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
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Fats And Perfumes (AREA)
DE60131721T 2000-12-05 2001-12-05 Drehkolbenpumpe mit veränderlicher Durchflussmenge, insbesondere für Öl Expired - Lifetime DE60131721T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000TO001133A ITTO20001133A1 (it) 2000-12-05 2000-12-05 Pompa rotativa a portata variabile, particolarmente per olio.
ITTO001133 2000-12-05

Publications (2)

Publication Number Publication Date
DE60131721D1 true DE60131721D1 (de) 2008-01-17
DE60131721T2 DE60131721T2 (de) 2008-11-06

Family

ID=11458264

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60131721T Expired - Lifetime DE60131721T2 (de) 2000-12-05 2001-12-05 Drehkolbenpumpe mit veränderlicher Durchflussmenge, insbesondere für Öl

Country Status (4)

Country Link
EP (1) EP1213481B1 (de)
DE (1) DE60131721T2 (de)
ES (1) ES2296701T3 (de)
IT (1) ITTO20001133A1 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE443167A (de) *
DE511495C (de) * 1928-03-01 1930-10-30 Valentin Retterath Fluessigkeitsgetriebe
GB490963A (en) * 1937-05-21 1938-08-24 John Burgoyne Pillin Improvements relating to rotary pumps
GB1152188A (en) * 1966-09-15 1969-05-14 Tozaburo Kuhara A Rotary Fluid Pump or Motor

Also Published As

Publication number Publication date
ITTO20001133A1 (it) 2002-06-05
EP1213481A1 (de) 2002-06-12
ITTO20001133A0 (it) 2000-12-05
EP1213481B1 (de) 2007-12-05
ES2296701T3 (es) 2008-05-01
DE60131721T2 (de) 2008-11-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition