ATE524655T1 - Vakuumpumpe - Google Patents

Vakuumpumpe

Info

Publication number
ATE524655T1
ATE524655T1 AT08701036T AT08701036T ATE524655T1 AT E524655 T1 ATE524655 T1 AT E524655T1 AT 08701036 T AT08701036 T AT 08701036T AT 08701036 T AT08701036 T AT 08701036T AT E524655 T1 ATE524655 T1 AT E524655T1
Authority
AT
Austria
Prior art keywords
space
blade
vacuum pump
leaf spring
clamped
Prior art date
Application number
AT08701036T
Other languages
English (en)
Inventor
Martin Thoma
Willi Schneider
Torsten Helle
Original Assignee
Joma Polytec 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 Gmbh filed Critical Joma Polytec Gmbh
Application granted granted Critical
Publication of ATE524655T1 publication Critical patent/ATE524655T1/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
    • 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)
  • Rotary Pumps (AREA)
AT08701036T 2007-04-12 2008-01-09 Vakuumpumpe ATE524655T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007018247A DE102007018247A1 (de) 2007-04-12 2007-04-12 Vakuumpumpe
PCT/EP2008/000103 WO2008125155A1 (de) 2007-04-12 2008-01-09 Vakuumpumpe

Publications (1)

Publication Number Publication Date
ATE524655T1 true ATE524655T1 (de) 2011-09-15

Family

ID=39204763

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08701036T ATE524655T1 (de) 2007-04-12 2008-01-09 Vakuumpumpe

Country Status (4)

Country Link
EP (1) EP2122176B1 (de)
AT (1) ATE524655T1 (de)
DE (1) DE102007018247A1 (de)
WO (1) WO2008125155A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009016048B4 (de) * 2009-04-02 2018-05-30 Bayerische Motoren Werke Aktiengesellschaft Pumpe für eine Kraftfahrzeug-Brennkraftmaschine sowie Kraftfahrzeug-Brennkraftmaschine mit Pumpe
WO2010145633A2 (de) * 2009-06-17 2010-12-23 Ixetic Hückeswagen Gmbh Vakuumpumpe
DE102010026032A1 (de) * 2010-07-03 2012-01-05 Mahle International Gmbh Flatterventil und Drehschieberpumpe
DE102013104375A1 (de) * 2013-04-30 2014-10-30 Hella Kgaa Hueck & Co. Vakuumpumpe
DE102015118022B4 (de) * 2015-10-22 2024-05-29 Pfeiffer Vacuum Gmbh Rotationsverdrängervakuumpumpe
DE102016210102A1 (de) * 2016-06-08 2017-12-14 Mahle International Gmbh Rückschlagventil für eine Vakuumpumpe
DE102017123695A1 (de) * 2017-10-11 2019-04-11 Schwäbische Hüttenwerke Automotive GmbH Rotationspumpe
CN112901483A (zh) * 2021-04-05 2021-06-04 杨文通 一种缸体及使用了该缸体的泵/马达/空压机/内燃机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US939549A (en) * 1909-06-03 1909-11-09 Frederick C Reineking Reed air-intake regulator for carbureters.
US2689552A (en) * 1950-09-11 1954-09-21 Elmer C Kiekhaefer Reed valve for internal-combustion engines
JPS608577A (ja) * 1983-06-29 1985-01-17 Hitachi Ltd 圧縮機用吐出弁構造
DE4019854B4 (de) 1989-07-10 2004-09-16 Saurer Gmbh & Co. Kg Flügelzellen-Vakuumpumpe
US5421368A (en) * 1994-09-02 1995-06-06 Carrier Corporation Reed valve with tapered leg and dual radius valve stop
EP1563190A2 (de) * 2002-11-13 2005-08-17 LuK Automobiltechnik GmbH & Co. KG Vakuumpumpe
DE102004034926B3 (de) 2004-07-09 2005-12-29 Joma-Hydromechanic Gmbh Einflügelvakuumpumpe

Also Published As

Publication number Publication date
EP2122176A1 (de) 2009-11-25
EP2122176B1 (de) 2011-09-14
DE102007018247A1 (de) 2008-10-16
WO2008125155A1 (de) 2008-10-23

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