WO2011131598A3 - Flügelzellenpumpe - Google Patents

Flügelzellenpumpe Download PDF

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Publication number
WO2011131598A3
WO2011131598A3 PCT/EP2011/056085 EP2011056085W WO2011131598A3 WO 2011131598 A3 WO2011131598 A3 WO 2011131598A3 EP 2011056085 W EP2011056085 W EP 2011056085W WO 2011131598 A3 WO2011131598 A3 WO 2011131598A3
Authority
WO
WIPO (PCT)
Prior art keywords
face
rotor
pump housing
vane cell
cell pump
Prior art date
Application number
PCT/EP2011/056085
Other languages
English (en)
French (fr)
Other versions
WO2011131598A2 (de
Inventor
Andre Johanning
Hartmut Krueger
Original Assignee
Robert Bosch 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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Priority to EP11715512A priority Critical patent/EP2561230A2/de
Priority to CN2011800199842A priority patent/CN103038452A/zh
Publication of WO2011131598A2 publication Critical patent/WO2011131598A2/de
Publication of WO2011131598A3 publication Critical patent/WO2011131598A3/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
    • 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
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/005—Structure and composition of sealing elements such as sealing strips, sealing rings and the like; Coating of these elements
    • 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
    • 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
    • F04C2240/00—Components
    • F04C2240/20—Rotors
    • 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
    • F04C2240/50—Bearings
    • F04C2240/54—Hydrostatic or hydrodynamic bearing assemblies specially adapted for rotary positive displacement pumps or compressors
    • 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
    • F04C2250/00—Geometry
    • F04C2250/20—Geometry of the rotor
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/17—Tolerance; Play; Gap

Landscapes

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

Abstract

Die Erfindung betrifft eine Flügelzellenpumpe (1) mit einem Pumpengehäuse (26) und einem Rotor (10), der in einem Hohlraum (27) des Pumpengehäuses (26) entlang einer Rotationsachse (21) angeordnet ist, wobei das Pumpengehäuse (26) eine erste Stirnfläche (30) umfasst, an der gegenüberliegend eine zweite Stirnfläche (31) des Rotors (10) angeordnet ist, wobeieine Vorrichtung (24, 25) an der ersten Stirnfläche (30) des Pumpengehäuses (26) und/oder an der zweiten Stirnfläche (31) des Rotors(10) angeordnet ist, wobei die Vorrichtung (24, 25) durch eine Rotation des Rotors (10) um die Rotationsachse (21) einen Druck zwischen der ersten Stirnfläche (30) des Pumpengehäuses (26) und der zweiten Stirnfläche (31) des Rotors (10) aufbaut.
PCT/EP2011/056085 2010-04-22 2011-04-18 Flügelzellenpumpe WO2011131598A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP11715512A EP2561230A2 (de) 2010-04-22 2011-04-18 Flügelzellenpumpe
CN2011800199842A CN103038452A (zh) 2010-04-22 2011-04-18 叶片泵

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201010028061 DE102010028061A1 (de) 2010-04-22 2010-04-22 Flügelzellenpumpe
DE102010028061.5 2010-04-22

Publications (2)

Publication Number Publication Date
WO2011131598A2 WO2011131598A2 (de) 2011-10-27
WO2011131598A3 true WO2011131598A3 (de) 2013-01-31

Family

ID=44625926

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/056085 WO2011131598A2 (de) 2010-04-22 2011-04-18 Flügelzellenpumpe

Country Status (4)

Country Link
EP (1) EP2561230A2 (de)
CN (1) CN103038452A (de)
DE (1) DE102010028061A1 (de)
WO (1) WO2011131598A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2498816A (en) 2012-01-27 2013-07-31 Edwards Ltd Vacuum pump
JP6382877B2 (ja) * 2016-03-24 2018-08-29 大豊工業株式会社 ベーンポンプ
SI3957823T1 (sl) * 2020-08-20 2024-05-31 Gkn Sinter Metals Engineering Gmbh Ureditev črpalke
EP3957822B1 (de) * 2020-08-20 2023-12-13 GKN Sinter Metals Engineering GmbH Pumpenanordnung
CN114941623A (zh) * 2022-05-28 2022-08-26 江苏大学 一种罗茨真空泵

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2012874A (en) * 1977-12-07 1979-08-01 Seiko Instr & Electronics Rotary Positive-displacement Fluid-machines
DE2938276A1 (de) * 1979-09-21 1981-04-09 Robert Bosch Gmbh, 7000 Stuttgart Fluegelzellenverdichter
GB2074247A (en) * 1980-04-16 1981-10-28 Skf Kugellagerfabriken Gmbh Rotary Positive-displacement Pumps
US4402653A (en) * 1980-01-29 1983-09-06 Matsushita Electric Industrial Co., Ltd. Rotary compressor
EP2075469A2 (de) * 2007-12-25 2009-07-01 Panasonic Electric Works Co., Ltd. Flügelzellenpumpe
EP2151542A2 (de) * 2008-08-04 2010-02-10 Schwäbische Hüttenwerke Automotive GmbH Rotationskolbenpumpe mit Taschen für Schmiermittel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10158146A1 (de) * 2001-11-28 2003-06-18 Horn Gmbh & Co Kg Selbstansaugende Hybridpumpe
US7946833B2 (en) 2007-12-05 2011-05-24 GM Global Technology Operations LLC Variable displacement vane pump

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2012874A (en) * 1977-12-07 1979-08-01 Seiko Instr & Electronics Rotary Positive-displacement Fluid-machines
DE2938276A1 (de) * 1979-09-21 1981-04-09 Robert Bosch Gmbh, 7000 Stuttgart Fluegelzellenverdichter
US4402653A (en) * 1980-01-29 1983-09-06 Matsushita Electric Industrial Co., Ltd. Rotary compressor
GB2074247A (en) * 1980-04-16 1981-10-28 Skf Kugellagerfabriken Gmbh Rotary Positive-displacement Pumps
EP2075469A2 (de) * 2007-12-25 2009-07-01 Panasonic Electric Works Co., Ltd. Flügelzellenpumpe
EP2151542A2 (de) * 2008-08-04 2010-02-10 Schwäbische Hüttenwerke Automotive GmbH Rotationskolbenpumpe mit Taschen für Schmiermittel

Also Published As

Publication number Publication date
CN103038452A (zh) 2013-04-10
WO2011131598A2 (de) 2011-10-27
DE102010028061A1 (de) 2011-10-27
EP2561230A2 (de) 2013-02-27

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