WO2012010397A3 - Drehschieberpumpe - Google Patents

Drehschieberpumpe Download PDF

Info

Publication number
WO2012010397A3
WO2012010397A3 PCT/EP2011/061095 EP2011061095W WO2012010397A3 WO 2012010397 A3 WO2012010397 A3 WO 2012010397A3 EP 2011061095 W EP2011061095 W EP 2011061095W WO 2012010397 A3 WO2012010397 A3 WO 2012010397A3
Authority
WO
WIPO (PCT)
Prior art keywords
inner chamber
vane
vane pump
rotor
rotary
Prior art date
Application number
PCT/EP2011/061095
Other languages
English (en)
French (fr)
Other versions
WO2012010397A2 (de
Inventor
André MAEDER
Eike Stitterich
Original Assignee
Mahle International Gmbh
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
Priority claimed from DE201010026033 external-priority patent/DE102010026033A1/de
Application filed by Mahle International Gmbh filed Critical Mahle International Gmbh
Publication of WO2012010397A2 publication Critical patent/WO2012010397A2/de
Publication of WO2012010397A3 publication Critical patent/WO2012010397A3/de

Links

Classifications

    • 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
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/108—Stators; Members defining the outer boundaries of the working chamber with an axial surface, e.g. side plates
    • 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
    • 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
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

Die Erfindung betrifft eine Drehschieberpumpe (1) mit einem einerseits von einer Stirnwand, insbesondere von einem Deckel, begrenzten Innenraum (2), einem darin drehbar gelagerten Rotor (4) mit einem quer zur Drehachse (5) verlaufenden Schlitz (6), einem im Schlitz (6) des Rotors (4) verschieblich gelagerten Flügel (7), der den Innenraum (2) in zwei Kammern (8, 9) unterteilt und mit seinen Längsenden entlang einer Innenumfangsbahn (10) des Innenraums (2) entlangläuft. Erfindungswesentlich ist dabei, dass der Flügel (7) eine Führungskontur (11) aufweist, die in einer an der Stirnwand (3) eingebrachten Führungsbahn (12) derart geführt ist, dass der Flügel (7) die Innenumfangsbahn (10) des Innenraums (2) nicht berührt. Hierdurch kann insbesondere eine höhere Drehzahl und geringerer Verschleiß erreicht werden.
PCT/EP2011/061095 2010-07-03 2011-07-01 Drehschieberpumpe WO2012010397A2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102010026036.3 2010-07-03
DE201010026033 DE102010026033A1 (de) 2010-07-03 2010-07-03 Drehschieberpumpe
DE102010026033.9 2010-07-03
DE102010026036 2010-07-03

Publications (2)

Publication Number Publication Date
WO2012010397A2 WO2012010397A2 (de) 2012-01-26
WO2012010397A3 true WO2012010397A3 (de) 2013-05-16

Family

ID=45497207

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/061095 WO2012010397A2 (de) 2010-07-03 2011-07-01 Drehschieberpumpe

Country Status (1)

Country Link
WO (1) WO2012010397A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023242824A1 (en) * 2022-06-17 2023-12-21 Amorphic Tech Ltd. Sliding vane pump or turbine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10059275A1 (de) * 1999-12-23 2001-06-28 Luk Automobiltech Gmbh & Co Kg Vakuumpumpe
WO2006005380A1 (de) * 2004-07-09 2006-01-19 Joma-Hydromechanic Gmbh Einflügelvakuumpumpe
DE102006016244A1 (de) * 2006-03-31 2007-10-04 Joma-Hydromechanic Gmbh Rotorpumpe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10059275A1 (de) * 1999-12-23 2001-06-28 Luk Automobiltech Gmbh & Co Kg Vakuumpumpe
WO2006005380A1 (de) * 2004-07-09 2006-01-19 Joma-Hydromechanic Gmbh Einflügelvakuumpumpe
DE102006016244A1 (de) * 2006-03-31 2007-10-04 Joma-Hydromechanic Gmbh Rotorpumpe

Also Published As

Publication number Publication date
WO2012010397A2 (de) 2012-01-26

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