DE112007003686A5 - Pendelschieber-Vakuumpumpe - Google Patents

Pendelschieber-Vakuumpumpe Download PDF

Info

Publication number
DE112007003686A5
DE112007003686A5 DE112007003686T DE112007003686T DE112007003686A5 DE 112007003686 A5 DE112007003686 A5 DE 112007003686A5 DE 112007003686 T DE112007003686 T DE 112007003686T DE 112007003686 T DE112007003686 T DE 112007003686T DE 112007003686 A5 DE112007003686 A5 DE 112007003686A5
Authority
DE
Germany
Prior art keywords
ring
disposed
journal
sealing ring
bearing
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.)
Withdrawn
Application number
DE112007003686T
Other languages
English (en)
Inventor
Eugen Schmidt
Franz Pawellek
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.)
Nidec GPM GmbH
Original Assignee
Geraete und Pumpenbau GmbH Dr Eugen Schmidt
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 Geraete und Pumpenbau GmbH Dr Eugen Schmidt filed Critical Geraete und Pumpenbau GmbH Dr Eugen Schmidt
Publication of DE112007003686A5 publication Critical patent/DE112007003686A5/de
Withdrawn legal-status Critical Current

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
    • F04C18/32—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 both the movement defined in group F04C18/02 and relative reciprocation between the co-operating members
    • F04C18/332—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 both the movement defined in group F04C18/02 and relative reciprocation between the co-operating members with vanes hinged to the outer member and reciprocating with respect to the inner member
    • 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
    • F04C2220/00—Application
    • F04C2220/10—Vacuum
    • F04C2220/12—Dry running
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/20—Manufacture essentially without removing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Reciprocating Pumps (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
DE112007003686T 2007-08-11 2007-08-11 Pendelschieber-Vakuumpumpe Withdrawn DE112007003686A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DE2007/001428 WO2009021474A1 (de) 2007-08-11 2007-08-11 Pendelschieber-vakuumpumpe

Publications (1)

Publication Number Publication Date
DE112007003686A5 true DE112007003686A5 (de) 2010-07-22

Family

ID=39233037

Family Applications (2)

Application Number Title Priority Date Filing Date
DE112007003686T Withdrawn DE112007003686A5 (de) 2007-08-11 2007-08-11 Pendelschieber-Vakuumpumpe
DE502007006814T Active DE502007006814D1 (de) 2007-08-11 2007-08-11 Pendelschieber-vakuumpumpe

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE502007006814T Active DE502007006814D1 (de) 2007-08-11 2007-08-11 Pendelschieber-vakuumpumpe

Country Status (5)

Country Link
EP (1) EP2176519B1 (de)
AT (1) ATE503081T1 (de)
DE (2) DE112007003686A5 (de)
ES (1) ES2361506T3 (de)
WO (1) WO2009021474A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012009419B3 (de) * 2012-05-11 2013-07-25 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt "Vakuumpumpe"
DE102016202426A1 (de) * 2016-02-17 2017-08-17 Mahle International Gmbh Rückschlagventil für eine Vakuumpumpe
DE102016207115A1 (de) * 2016-04-27 2017-11-02 Mahle International Gmbh Rückschlagventil für eine Vakuumpumpe
DE102016207123A1 (de) * 2016-04-27 2017-11-02 Mahle International Gmbh Rückschlagventil für eine Vakuumpumpe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB281225A (en) * 1926-11-23 1928-10-08 Hermann Weber Improvements in rotary compressors
FR1478849A (fr) * 1966-05-05 1967-04-28 Perfectionnements apportés aux pompes
JPS6021134A (ja) * 1983-07-16 1985-02-02 Nippon Piston Ring Co Ltd 回転式流体ポンプ用ロ−タの製造方法
DE102006016791B4 (de) * 2006-04-10 2008-01-31 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Vakuumpumpe

Also Published As

Publication number Publication date
ATE503081T1 (de) 2011-04-15
EP2176519A1 (de) 2010-04-21
ES2361506T3 (es) 2011-06-17
DE502007006814D1 (de) 2011-05-05
WO2009021474A1 (de) 2009-02-19
EP2176519B1 (de) 2011-03-23

Similar Documents

Publication Publication Date Title
EA200870319A1 (ru) Лопастная машина с неподвижными и вращающимися частями цилиндра
EA201491466A1 (ru) Приводное устройство для насоса, компрессора или аналогичного устройства
DE112007003686A5 (de) Pendelschieber-Vakuumpumpe
EA201692033A1 (ru) Эксцентриковый насос с подвижными лопатками
RU2011143786A (ru) Лопастной насос
JP6674448B2 (ja) 偏心駆動ベーンを備えた真空ポンプ（偏心ポンプ設計）
EA200900431A1 (ru) Насос с компенсацией по давлению
ITTO20060673A1 (it) Pompa rotativa a palette
WO2010012621A3 (de) Flügelzellenpumpe
WO2005010321A3 (en) Rotary machine housing with radially mounted sliding vanes
ATE409808T1 (de) Schaltbarer exzenterantrieb und rührwerk mit zuschaltbarer radialkolbenpumpe
DE112006003178A5 (de) Schwenkflügelmotor
DK1497537T3 (da) Hydraulisk motor
MY130648A (en) Two-sleeve rotary compressor
RU2011112436A (ru) Затвор
GB201203866D0 (en) Scroll fluid machine
ATE392554T1 (de) Drehkolbenverdichter
GR1005163B (el) Περιστροφικος μηχανισμος θετικης εκτοπισης ρευστων
RU2008101001A (ru) Компрессор, роторная машина
EA200601827A1 (ru) Роторный компрессор
RU2009133121A (ru) Роторный двигатель и эксцентриковый вал
PL428777A1 (pl) Pompa obrotowa
RU2008145351A (ru) Насос (компрессор) объемно-роторный непрерывного действия
RU2003112188A (ru) Роторная машина
WO2013032367A3 (ru) Роторно-лопастная машина

Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20140301