DE102007010729B3 - Vakuumpumpe - Google Patents

Vakuumpumpe Download PDF

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Publication number
DE102007010729B3
DE102007010729B3 DE102007010729A DE102007010729A DE102007010729B3 DE 102007010729 B3 DE102007010729 B3 DE 102007010729B3 DE 102007010729 A DE102007010729 A DE 102007010729A DE 102007010729 A DE102007010729 A DE 102007010729A DE 102007010729 B3 DE102007010729 B3 DE 102007010729B3
Authority
DE
Germany
Prior art keywords
vacuum pump
sealing body
pump according
opening
air outlet
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.)
Active
Application number
DE102007010729A
Other languages
German (de)
English (en)
Inventor
Dirk Dipl.-Ing.(FH) Ehrenfeld
Willi Dipl.-Ing. Schneider
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.)
Joma Polytec GmbH
Original Assignee
Joma Polytec Kunststofftechnik 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 Joma Polytec Kunststofftechnik GmbH filed Critical Joma Polytec Kunststofftechnik GmbH
Priority to DE102007010729A priority Critical patent/DE102007010729B3/de
Priority to PCT/EP2007/010543 priority patent/WO2008080492A1/fr
Priority to EP07856378A priority patent/EP2079932A1/fr
Application granted granted Critical
Publication of DE102007010729B3 publication Critical patent/DE102007010729B3/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/3441—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 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
    • F04C18/3442—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 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 inlet and outlet opening
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/3441—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 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
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
    • F04C29/128—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type of the elastic type, e.g. reed valves
    • 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
    • F04C2220/00—Application
    • F04C2220/10—Vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE102007010729A 2007-01-04 2007-02-26 Vakuumpumpe Active DE102007010729B3 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102007010729A DE102007010729B3 (de) 2007-01-04 2007-02-26 Vakuumpumpe
PCT/EP2007/010543 WO2008080492A1 (fr) 2007-01-04 2007-12-05 Pompe à vide avec une soupape de sortie
EP07856378A EP2079932A1 (fr) 2007-01-04 2007-12-05 Pompe à vide avec une soupape de sortie

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202007003155 2007-01-04
DE202007003155.6 2007-01-04
DE102007010729A DE102007010729B3 (de) 2007-01-04 2007-02-26 Vakuumpumpe

Publications (1)

Publication Number Publication Date
DE102007010729B3 true DE102007010729B3 (de) 2008-04-24

Family

ID=39198654

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102007010729A Active DE102007010729B3 (de) 2007-01-04 2007-02-26 Vakuumpumpe

Country Status (3)

Country Link
EP (1) EP2079932A1 (fr)
DE (1) DE102007010729B3 (fr)
WO (1) WO2008080492A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011018294A3 (fr) * 2009-08-12 2012-02-23 Joma-Polytec Gmbh Pompe à vide
DE102013104375A1 (de) * 2013-04-30 2014-10-30 Hella Kgaa Hueck & Co. Vakuumpumpe
EP3536960A4 (fr) * 2016-11-03 2019-09-18 Taiho Kogyo Co., Ltd. Pompe à palettes
EP3536959A4 (fr) * 2016-11-03 2019-09-18 Taiho Kogyo Co., Ltd. Pompe à palettes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3371457B1 (fr) * 2015-11-02 2020-12-30 Pierburg Pump Technology GmbH Pompe à vide pour une voiture

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004044431A2 (fr) * 2002-11-13 2004-05-27 Luk Automobiltechnik Gmbh & Co. Kg Pompe a vide
DE4019854B4 (de) * 1989-07-10 2004-09-16 Saurer Gmbh & Co. Kg Flügelzellen-Vakuumpumpe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1667143A (en) * 1927-07-11 1928-04-24 Wayne Co Discharge valve for ice-machine compressors
JPS555428A (en) * 1978-06-22 1980-01-16 Nakamura Suikan:Kk Water ring pump of side-air-port type
DE8518157U1 (de) * 1985-06-22 1986-10-16 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Flügelzellenvakuumpumpe
CN100436817C (zh) * 2003-07-23 2008-11-26 哈格雷夫斯技术公司 具有可控制行程的泵阀

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4019854B4 (de) * 1989-07-10 2004-09-16 Saurer Gmbh & Co. Kg Flügelzellen-Vakuumpumpe
WO2004044431A2 (fr) * 2002-11-13 2004-05-27 Luk Automobiltechnik Gmbh & Co. Kg Pompe a vide

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011018294A3 (fr) * 2009-08-12 2012-02-23 Joma-Polytec Gmbh Pompe à vide
US8794942B2 (en) 2009-08-12 2014-08-05 Joma-Polytec Gmbh Vacuum pump with connection nipple for connection between a rotor shaft and a drive
DE102013104375A1 (de) * 2013-04-30 2014-10-30 Hella Kgaa Hueck & Co. Vakuumpumpe
EP3536960A4 (fr) * 2016-11-03 2019-09-18 Taiho Kogyo Co., Ltd. Pompe à palettes
EP3536959A4 (fr) * 2016-11-03 2019-09-18 Taiho Kogyo Co., Ltd. Pompe à palettes
US11306718B2 (en) 2016-11-03 2022-04-19 Taiho Kogyo Co., Ltd. Vane pump
US11346343B2 (en) 2016-11-03 2022-05-31 Taiho Kogyo Co., Ltd. Vane pump including pressure relief groove

Also Published As

Publication number Publication date
EP2079932A1 (fr) 2009-07-22
WO2008080492A1 (fr) 2008-07-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: JOMA-POLYTEC GMBH, 72411 BODELSHAUSEN, DE