FR2748068B1 - Pompe rotative a palettes - Google Patents

Pompe rotative a palettes

Info

Publication number
FR2748068B1
FR2748068B1 FR9705140A FR9705140A FR2748068B1 FR 2748068 B1 FR2748068 B1 FR 2748068B1 FR 9705140 A FR9705140 A FR 9705140A FR 9705140 A FR9705140 A FR 9705140A FR 2748068 B1 FR2748068 B1 FR 2748068B1
Authority
FR
France
Prior art keywords
vane pump
rotary vane
rotary
pump
vane
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 - Fee Related
Application number
FR9705140A
Other languages
English (en)
Other versions
FR2748068A1 (fr
Inventor
Carlo Pachetti
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.)
Marelli Europe SpA
Original Assignee
Magneti Marelli 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 Magneti Marelli SpA filed Critical Magneti Marelli SpA
Publication of FR2748068A1 publication Critical patent/FR2748068A1/fr
Application granted granted Critical
Publication of FR2748068B1 publication Critical patent/FR2748068B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F04C2/3441—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 inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F04C2/3442—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 inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Shutters For Cameras (AREA)
  • Centrifugal Separators (AREA)
FR9705140A 1996-04-26 1997-04-25 Pompe rotative a palettes Expired - Fee Related FR2748068B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96TO000334A IT1285059B1 (it) 1996-04-26 1996-04-26 Depressore rotativo a palette.

Publications (2)

Publication Number Publication Date
FR2748068A1 FR2748068A1 (fr) 1997-10-31
FR2748068B1 true FR2748068B1 (fr) 2002-03-22

Family

ID=11414583

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9705140A Expired - Fee Related FR2748068B1 (fr) 1996-04-26 1997-04-25 Pompe rotative a palettes

Country Status (3)

Country Link
DE (1) DE19717174A1 (fr)
FR (1) FR2748068B1 (fr)
IT (1) IT1285059B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10040711C2 (de) * 2000-08-17 2003-11-06 Joma Hydromechanic Gmbh Flügelzellenpumpe
DE10238240A1 (de) * 2002-08-21 2004-03-04 Robert Bosch Gmbh Verfahren zur Befüllung mindestens zweier Rezipienten sowie pneumatische Schaltung zur Durchführung des Verfahrens
CN102966540A (zh) * 2012-10-25 2013-03-13 王德忠 叶片不与转子侧壁产生全园周摩擦的叶片泵或马达
CN102966539A (zh) * 2012-10-25 2013-03-13 王德忠 三转子叶片泵或马达各单体封闭腔的容积循环增减装置
CN102996436A (zh) * 2012-10-25 2013-03-27 王德忠 三转子叶片泵或马达各单体封闭腔的容积循环增减装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR542945A (fr) * 1921-10-31 1922-08-24 Pompe rotative à palettes indépendantes à rattrapage de jeu circonférentiel et latéral instantané sans démontage
US2033218A (en) * 1933-10-03 1936-03-10 Charles R Yirava Rotary pump
CH194246A (de) * 1936-11-26 1937-11-30 Schmidhauser Albert Drehschieberpumpe.
FR1120239A (fr) * 1955-01-21 1956-07-03 Machine à palettes formant pompe ou compresseur
NL8100705A (nl) * 1981-02-13 1982-09-01 Abraham De Kok Roterende schottenpomp of - motor.

Also Published As

Publication number Publication date
ITTO960334A1 (it) 1997-10-26
IT1285059B1 (it) 1998-06-03
ITTO960334A0 (it) 1996-04-26
DE19717174A1 (de) 1997-11-06
FR2748068A1 (fr) 1997-10-31

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20101230