ITBO20040088U1 - Pompa olio a palette a portata variabile - Google Patents

Pompa olio a palette a portata variabile Download PDF

Info

Publication number
ITBO20040088U1
ITBO20040088U1 IT000088U ITBO20040088U ITBO20040088U1 IT BO20040088 U1 ITBO20040088 U1 IT BO20040088U1 IT 000088 U IT000088 U IT 000088U IT BO20040088 U ITBO20040088 U IT BO20040088U IT BO20040088 U1 ITBO20040088 U1 IT BO20040088U1
Authority
IT
Italy
Prior art keywords
rotor
stator
axis
oil pump
vanes
Prior art date
Application number
IT000088U
Other languages
English (en)
Italian (it)
Inventor
Ennio Ascari
Lorenzo Campani
Original Assignee
H P E High Performance Engineering
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 Engineering filed Critical H P E High Performance Engineering
Priority to IT000088U priority Critical patent/ITBO20040088U1/it
Publication of ITBO20040088U1 publication Critical patent/ITBO20040088U1/it
Priority to US11/719,735 priority patent/US20090155113A1/en
Priority to JP2007542149A priority patent/JP2008520897A/ja
Priority to CN2005800398183A priority patent/CN101087959B/zh
Priority to PCT/IB2005/003452 priority patent/WO2006054158A1/en
Priority to EP05806369.4A priority patent/EP1812712B1/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
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0827—Vane tracking; control therefor by mechanical means
    • F01C21/0836—Vane tracking; control therefor by mechanical means comprising guiding means, e.g. cams, rollers
    • 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)
IT000088U 2004-11-19 2004-11-19 Pompa olio a palette a portata variabile ITBO20040088U1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT000088U ITBO20040088U1 (it) 2004-11-19 2004-11-19 Pompa olio a palette a portata variabile
US11/719,735 US20090155113A1 (en) 2004-11-19 2005-11-18 Variable delivery vane oil pump
JP2007542149A JP2008520897A (ja) 2004-11-19 2005-11-18 可変吐出量羽根式油ポンプ
CN2005800398183A CN101087959B (zh) 2004-11-19 2005-11-18 可变输送叶片油泵
PCT/IB2005/003452 WO2006054158A1 (en) 2004-11-19 2005-11-18 Variable delivery vane oil pump
EP05806369.4A EP1812712B1 (en) 2004-11-19 2005-11-18 Variable delivery vane oil pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000088U ITBO20040088U1 (it) 2004-11-19 2004-11-19 Pompa olio a palette a portata variabile

Publications (1)

Publication Number Publication Date
ITBO20040088U1 true ITBO20040088U1 (it) 2005-02-19

Family

ID=36061710

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000088U ITBO20040088U1 (it) 2004-11-19 2004-11-19 Pompa olio a palette a portata variabile

Country Status (6)

Country Link
US (1) US20090155113A1 (ja)
EP (1) EP1812712B1 (ja)
JP (1) JP2008520897A (ja)
CN (1) CN101087959B (ja)
IT (1) ITBO20040088U1 (ja)
WO (1) WO2006054158A1 (ja)

Families Citing this family (5)

* 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
DE102007007293A1 (de) * 2007-02-14 2008-08-21 Zf Lenksysteme Gmbh Verstellbare Verdrängerpumpe
US8182248B2 (en) * 2007-11-29 2012-05-22 Hamilton Sundstrand Corporation Vane pump with tilting pad radial bearings
CN102678545B (zh) * 2012-05-28 2015-04-22 山西斯普瑞机械制造股份有限公司 高压减磨柱销式叶片泵
CN103114993B (zh) * 2012-12-05 2015-11-18 胡凯 一种阶梯叶片式液压机械

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR778346A (fr) * 1933-12-05 1935-03-14 Perfectionnements aux surpresseurs à palettes
US2974603A (en) * 1957-06-28 1961-03-14 Fraser Andrew Vaned rotary pumps and motors
US3111905A (en) * 1960-09-02 1963-11-26 Eickmann Karl Casing capsule ring arrangement for a rotary vane machine
US3153384A (en) * 1961-06-12 1964-10-20 Pacific Ind Mfg Co Vane type pump
US3143079A (en) * 1961-08-07 1964-08-04 James F Carner Reversible discharge flow and variable displacement pump
US3190074A (en) * 1963-11-22 1965-06-22 Stanley S Johns Hydraulic transmission
US3779216A (en) * 1972-06-05 1973-12-18 R Britt Variable explosion-displacement rotary engine
JPS5351529U (ja) * 1976-10-05 1978-05-02
US4353337A (en) * 1977-08-29 1982-10-12 Rosaen Oscar E Rotary engine
DE3014519A1 (de) * 1980-04-16 1981-10-22 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Drehkolbenmaschine, insbesondere zellenpumpe
SE457010B (sv) * 1983-09-17 1988-11-21 Glyco Antriebstechnik Gmbh Reglerbar smoerjmedelspump
DE3518090A1 (de) * 1985-05-20 1986-11-20 Mannesmann Rexroth GmbH, 8770 Lohr Hydraulikpumpe
JP2582863Y2 (ja) * 1992-08-12 1998-10-15 トーヨーエイテック株式会社 ベーンポンプ
DE19533686C2 (de) * 1995-09-12 1997-06-19 Daimler Benz Ag Regelbare Flügelzellenpumpe als Schmiermittelpumpe
DE10008407A1 (de) * 2000-01-20 2001-08-02 Joma Hydromechanic Gmbh Flügelzellenpumpe oder -motor
CN1182330C (zh) * 2000-02-14 2004-12-29 伊宝成 一种输油泵
WO2002081921A1 (en) * 2001-04-05 2002-10-17 Argo-Tech Corporation Variable displacement pump having a rotating cam ring
US7108493B2 (en) * 2002-03-27 2006-09-19 Argo-Tech Corporation Variable displacement pump having rotating cam ring
US6558132B2 (en) * 2001-09-24 2003-05-06 General Motors Corporation Variable displacement pump
WO2004009992A1 (en) * 2002-07-19 2004-01-29 Argo-Tech Corporation Cam ring bearing for fuel delivery system
JP4824526B2 (ja) * 2006-11-01 2011-11-30 日立オートモティブシステムズ株式会社 可変容量形ベーンポンプ及び可変容量形ベーンポンプの製造方法

Also Published As

Publication number Publication date
WO2006054158A1 (en) 2006-05-26
WO2006054158A8 (en) 2006-08-10
US20090155113A1 (en) 2009-06-18
JP2008520897A (ja) 2008-06-19
CN101087959B (zh) 2010-05-26
CN101087959A (zh) 2007-12-12
EP1812712A1 (en) 2007-08-01
EP1812712B1 (en) 2018-01-10

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