ATE419465T1 - Flügelpumpe mit variabler abgabe, im besonderen für öl - Google Patents

Flügelpumpe mit variabler abgabe, im besonderen für öl

Info

Publication number
ATE419465T1
ATE419465T1 AT05823981T AT05823981T ATE419465T1 AT E419465 T1 ATE419465 T1 AT E419465T1 AT 05823981 T AT05823981 T AT 05823981T AT 05823981 T AT05823981 T AT 05823981T AT E419465 T1 ATE419465 T1 AT E419465T1
Authority
AT
Austria
Prior art keywords
oil
pump
vanel
variable discharge
stator
Prior art date
Application number
AT05823981T
Other languages
English (en)
Inventor
Ennio Ascari
Lorenzo Campani
Original Assignee
H P E High Performance Enginee
O M P Officine Mazzocco Pagnon
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, O M P Officine Mazzocco Pagnon filed Critical H P E High Performance Enginee
Application granted granted Critical
Publication of ATE419465T1 publication Critical patent/ATE419465T1/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
    • F04C14/18—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)
  • Control Of Transmission Device (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
AT05823981T 2004-11-19 2005-11-18 Flügelpumpe mit variabler abgabe, im besonderen für öl ATE419465T1 (de)

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
ATE419465T1 true ATE419465T1 (de) 2009-01-15

Family

ID=36061556

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05823981T ATE419465T1 (de) 2004-11-19 2005-11-18 Flügelpumpe mit variabler abgabe, im besonderen für öl

Country Status (9)

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

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 (15)

* 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
DE19532703C1 (de) * 1995-09-05 1996-11-21 Guenther Beez Pendelschiebermaschine
CN1182330C (zh) * 2000-02-14 2004-12-29 伊宝成 一种输油泵
US7108493B2 (en) * 2002-03-27 2006-09-19 Argo-Tech Corporation Variable displacement pump having rotating cam ring
WO2002081921A1 (en) * 2001-04-05 2002-10-17 Argo-Tech Corporation Variable displacement pump having a rotating cam ring
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
US7866963B2 (en) 2011-01-11
EP1812713B1 (de) 2008-12-31
US20090110577A1 (en) 2009-04-30
CN101087960A (zh) 2007-12-12
JP2008520898A (ja) 2008-06-19
JP4927750B2 (ja) 2012-05-09
DE602005012142D1 (de) 2009-02-12
CN100557245C (zh) 2009-11-04
ES2320477T3 (es) 2009-05-22
ITBO20040716A1 (it) 2005-02-19
WO2006054159A1 (en) 2006-05-26
EP1812713A1 (de) 2007-08-01

Similar Documents

Publication Publication Date Title
CN102966538B (zh) 叶片泵
BRPI0709186A8 (pt) Bomba de palheta deslizante de deslocamento variável
MX2009013028A (es) Bomba e impulsor de bomba.
BRPI0413265A (pt) rotor para bombas
DE602006006062D1 (de) Vakuumpumpe
EP2484914A3 (de) Schaufelrad und Flüssigkeitspumpe
EA201692033A1 (ru) Эксцентриковый насос с подвижными лопатками
EP2075405A3 (de) Vakuumschaltgetriebe
WO2010012621A3 (de) Flügelzellenpumpe
WO2012007125A3 (de) Flügelzellenpumpe
WO2010096256A3 (en) Sliding vane pump with internal cam ring
WO2007039013A8 (de) Flügelzellenpumpe
ATE419465T1 (de) Flügelpumpe mit variabler abgabe, im besonderen für öl
WO2012021992A8 (en) Variable displacement oil pump
WO2009037764A1 (ja) 可変容量型ベーンポンプ
WO2006054158A8 (en) Variable delivery vane oil pump
ATE408064T1 (de) Flügelzellenpumpe
RU2009102413A (ru) Многоступенчатое насосное устройство
WO2008050212A3 (en) Variable delivery rotary vane pump
EP2042735A3 (de) Gerotorpumpe
NL1019035A1 (nl) Pompwaaier met verminderde schoepinlaatslijtage.
CN103912486A (zh) 叶片式输油泵
ITBO20020075A0 (it) Pompa rotativa a palette a portata variabile , particolarmente per olio
EP2578883A3 (de) Kartuschenbinärflügelpumpe
DE502006002255D1 (de) Drehkolbenmaschine

Legal Events

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