ATE534822T1 - PUMP - Google Patents

PUMP

Info

Publication number
ATE534822T1
ATE534822T1 AT09741806T AT09741806T ATE534822T1 AT E534822 T1 ATE534822 T1 AT E534822T1 AT 09741806 T AT09741806 T AT 09741806T AT 09741806 T AT09741806 T AT 09741806T AT E534822 T1 ATE534822 T1 AT E534822T1
Authority
AT
Austria
Prior art keywords
pump
interacting
housing
pump housing
vane
Prior art date
Application number
AT09741806T
Other languages
German (de)
Inventor
Johannes Maas
Original Assignee
Ixetic Bad Homburg 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
Application filed by Ixetic Bad Homburg Gmbh filed Critical Ixetic Bad Homburg Gmbh
Application granted granted Critical
Publication of ATE534822T1 publication Critical patent/ATE534822T1/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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
  • Fluid-Driven Valves (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

The invention relates to a pump (1), especially a vane-cell pump with a variable conveyor volume, said pump comprising a pump housing (3) and a lift ring (17) which is arranged in the pump housing and surrounds a rotor interacting with a shaft (7). Said pump also comprises at least one lateral plate (21) interacting with an outer ring (19).
AT09741806T 2008-05-08 2009-04-17 PUMP ATE534822T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008023830 2008-05-08
PCT/EP2009/002831 WO2009135587A2 (en) 2008-05-08 2009-04-17 Pump

Publications (1)

Publication Number Publication Date
ATE534822T1 true ATE534822T1 (en) 2011-12-15

Family

ID=41265067

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09741806T ATE534822T1 (en) 2008-05-08 2009-04-17 PUMP

Country Status (4)

Country Link
EP (1) EP2286088B1 (en)
AT (1) ATE534822T1 (en)
DE (1) DE112009000601A5 (en)
WO (1) WO2009135587A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015105933B4 (en) 2015-04-17 2018-04-26 Schwäbische Hüttenwerke Automotive GmbH pump
JP2018091265A (en) * 2016-12-06 2018-06-14 Ｋｙｂ株式会社 Variable displacement vane pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL290789A (en) *
DE1788270U (en) * 1956-09-06 1959-05-06 Bosch Gmbh Robert GEAR LIQUID PUMP.
DE1802021A1 (en) * 1968-10-09 1970-06-18 Teves Gmbh Alfred Rotary vane pump
DE9201060U1 (en) * 1992-01-29 1992-03-19 Voulgaris, Andres, 8164 Hausham, De
DE19703114C2 (en) * 1997-01-29 2002-11-21 Danfoss As Hydraulic vane machine
DE19904339A1 (en) * 1999-02-03 2000-08-10 Mannesmann Rexroth Ag Hydrostatic pump
DE10027811A1 (en) * 2000-06-05 2001-12-13 Luk Fahrzeug Hydraulik Cellular pump with housing and pressure plates uses distance piece between pressure plate and chamber ring surfaces plus seal round between pressure-side plate and housing.

Also Published As

Publication number Publication date
EP2286088A2 (en) 2011-02-23
EP2286088B1 (en) 2011-11-23
DE112009000601A5 (en) 2011-03-31
WO2009135587A3 (en) 2010-03-18
WO2009135587A2 (en) 2009-11-12

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