ITBO20040716A1 - Pompa a palette a portata variabile, in particolare per olio - Google Patents

Pompa a palette a portata variabile, in particolare per olio

Info

Publication number
ITBO20040716A1
ITBO20040716A1 IT000716A ITBO20040716A ITBO20040716A1 IT BO20040716 A1 ITBO20040716 A1 IT BO20040716A1 IT 000716 A IT000716 A IT 000716A IT BO20040716 A ITBO20040716 A IT BO20040716A IT BO20040716 A1 ITBO20040716 A1 IT BO20040716A1
Authority
IT
Italy
Prior art keywords
pump
oil
variable flow
stator
flow pump
Prior art date
Application number
IT000716A
Other languages
English (en)
Inventor
Ennio Ascari
Lorenzo Campani
Original Assignee
H P E High Performance Enginee
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 H P E High Performance Enginee filed Critical H P E High Performance Enginee
Priority to IT000716A priority Critical patent/ITBO20040716A1/it
Publication of ITBO20040716A1 publication Critical patent/ITBO20040716A1/it
Priority to AT05823981T priority patent/ATE419465T1/de
Priority to EP05823981A priority patent/EP1812713B1/en
Priority to ES05823981T priority patent/ES2320477T3/es
Priority to CNB2005800398287A priority patent/CN100557245C/zh
Priority to US11/719,739 priority patent/US7866963B2/en
Priority to DE602005012142T priority patent/DE602005012142D1/de
Priority to JP2007542150A priority patent/JP4927750B2/ja
Priority to PCT/IB2005/003453 priority patent/WO2006054159A1/en

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
    • F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
    • F04C14/223—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam
    • F04C14/226—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam by pivoting the cam around an eccentric axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0881—Construction of vanes or vane holders the vanes consisting of two or more parts
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/348—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the vanes positively engaging, with circumferential play, an outer rotatable member
    • 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
    • F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members

Landscapes

  • Engineering & Computer Science (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)
  • Control Of Transmission Device (AREA)
IT000716A 2004-11-19 2004-11-19 Pompa a palette a portata variabile, in particolare per olio ITBO20040716A1 (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT000716A ITBO20040716A1 (it) 2004-11-19 2004-11-19 Pompa a palette a portata variabile, in particolare per olio
AT05823981T ATE419465T1 (de) 2004-11-19 2005-11-18 Flügelpumpe mit variabler abgabe, im besonderen für öl
EP05823981A EP1812713B1 (en) 2004-11-19 2005-11-18 Variable delivery vane pump, in particular for oil
ES05823981T ES2320477T3 (es) 2004-11-19 2005-11-18 Bomba de paletas de caudal variable, en particular para aceite.
CNB2005800398287A CN100557245C (zh) 2004-11-19 2005-11-18 特别用于油的可变输送叶片泵
US11/719,739 US7866963B2 (en) 2004-11-19 2005-11-18 Variable delivery vane oil pump, in particular for oil
DE602005012142T DE602005012142D1 (de) 2004-11-19 2005-11-18 Flügelpumpe mit variabler abgabe, im besonderen für öl
JP2007542150A JP4927750B2 (ja) 2004-11-19 2005-11-18 油吐出用の可変吐出量羽根式ポンプ
PCT/IB2005/003453 WO2006054159A1 (en) 2004-11-19 2005-11-18 Variable delivery vane pump, in particular for oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000716A ITBO20040716A1 (it) 2004-11-19 2004-11-19 Pompa a palette a portata variabile, in particolare per olio

Publications (1)

Publication Number Publication Date
ITBO20040716A1 true ITBO20040716A1 (it) 2005-02-19

Family

ID=36061556

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000716A ITBO20040716A1 (it) 2004-11-19 2004-11-19 Pompa a palette a portata variabile, in particolare per olio

Country Status (9)

Country Link
US (1) US7866963B2 (it)
EP (1) EP1812713B1 (it)
JP (1) JP4927750B2 (it)
CN (1) CN100557245C (it)
AT (1) ATE419465T1 (it)
DE (1) DE602005012142D1 (it)
ES (1) ES2320477T3 (it)
IT (1) ITBO20040716A1 (it)
WO (1) WO2006054159A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20040715A1 (it) * 2004-11-19 2005-02-19 H P E High Performance Enginee Pompa a palette a portata variabile, in particolare per olio
DE102015116770A1 (de) * 2015-10-02 2017-04-06 Watson-Marlow Gmbh Pumpe und Sperrvorrichtung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1776452A (en) * 1928-09-19 1930-09-23 Max G Rosenthal Rotary pump and the like
GB399357A (en) 1932-01-06 1933-10-05 Bernhard Bischof Improvements in or relating to rotary fluid pressure machines
FR778346A (fr) 1933-12-05 1935-03-14 Perfectionnements aux surpresseurs à palettes
US2393223A (en) * 1941-12-29 1946-01-15 Oscar E Rosen Hydraulic motor
FR1285391A (fr) 1961-01-12 1962-02-23 Alsacienne D Electronique Et D Perfectionnements aux compresseurs ou pompes à vide à palettes
US3153384A (en) * 1961-06-12 1964-10-20 Pacific Ind Mfg Co Vane type pump
JPS5351529A (en) * 1976-10-22 1978-05-11 Eakonsutaa Kk Air flow regulating device
JPS59188089A (ja) * 1983-03-31 1984-10-25 Mazda Motor Corp 回転圧縮機の回転スリ−ブ
JPS63147979A (ja) * 1986-12-09 1988-06-20 Toray Ind Inc ベ−ンポンプ
JPH0286982A (ja) * 1988-09-22 1990-03-27 Ckd Controls Ltd ベーン形コンプレツサ
US7108493B2 (en) * 2002-03-27 2006-09-19 Argo-Tech Corporation Variable displacement pump having rotating cam ring
DE60207401T2 (de) * 2001-04-05 2006-08-10 Argo-Tech Corp., Cleveland Verstellpumpe mit rotierendem nockenring und betriebsverfahren
ITBO20040715A1 (it) * 2004-11-19 2005-02-19 H P E High Performance Enginee Pompa a palette a portata variabile, in particolare per olio

Also Published As

Publication number Publication date
EP1812713B1 (en) 2008-12-31
JP4927750B2 (ja) 2012-05-09
EP1812713A1 (en) 2007-08-01
US7866963B2 (en) 2011-01-11
US20090110577A1 (en) 2009-04-30
ATE419465T1 (de) 2009-01-15
CN100557245C (zh) 2009-11-04
JP2008520898A (ja) 2008-06-19
ES2320477T3 (es) 2009-05-22
DE602005012142D1 (de) 2009-02-12
CN101087960A (zh) 2007-12-12
WO2006054159A1 (en) 2006-05-26

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