EP1936203A3 - Pompe à vide dotée d'un ventilateur - Google Patents

Pompe à vide dotée d'un ventilateur Download PDF

Info

Publication number
EP1936203A3
EP1936203A3 EP07022564.4A EP07022564A EP1936203A3 EP 1936203 A3 EP1936203 A3 EP 1936203A3 EP 07022564 A EP07022564 A EP 07022564A EP 1936203 A3 EP1936203 A3 EP 1936203A3
Authority
EP
European Patent Office
Prior art keywords
vacuum pump
ventilator
fan
motor
vacuum
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.)
Granted
Application number
EP07022564.4A
Other languages
German (de)
English (en)
Other versions
EP1936203B1 (fr
EP1936203A2 (fr
Inventor
Jürgen Metzger
Stefan Sänger
Jürgen Wagner
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.)
Pfeiffer Vacuum GmbH
Original Assignee
Pfeiffer Vacuum 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 Pfeiffer Vacuum GmbH filed Critical Pfeiffer Vacuum GmbH
Publication of EP1936203A2 publication Critical patent/EP1936203A2/fr
Publication of EP1936203A3 publication Critical patent/EP1936203A3/fr
Application granted granted Critical
Publication of EP1936203B1 publication Critical patent/EP1936203B1/fr
Not-in-force 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • 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)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
EP07022564.4A 2006-12-13 2007-11-21 Pompe à vide dotée d'un ventilateur Not-in-force EP1936203B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006058842A DE102006058842A1 (de) 2006-12-13 2006-12-13 Vakuumpumpe mit Lüfter

Publications (3)

Publication Number Publication Date
EP1936203A2 EP1936203A2 (fr) 2008-06-25
EP1936203A3 true EP1936203A3 (fr) 2014-01-01
EP1936203B1 EP1936203B1 (fr) 2018-01-10

Family

ID=39217913

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07022564.4A Not-in-force EP1936203B1 (fr) 2006-12-13 2007-11-21 Pompe à vide dotée d'un ventilateur

Country Status (4)

Country Link
US (1) US20080145258A1 (fr)
EP (1) EP1936203B1 (fr)
JP (1) JP2008151124A (fr)
DE (1) DE102006058842A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH706231B1 (fr) * 2012-03-05 2016-07-29 Ateliers Busch Sa Installation de pompage et procédé de contrôle d'une telle installation.
US10208753B2 (en) 2013-03-29 2019-02-19 Agilent Technologies, Inc. Thermal/noise management in a scroll pump
US9611852B2 (en) * 2013-03-29 2017-04-04 Agilent Technology, Inc. Thermal/noise management in a scroll pump
US10704552B2 (en) * 2016-02-02 2020-07-07 Powerex/Iwata Air Technology Inc. Vacuum system
GB2557359A (en) * 2016-12-08 2018-06-20 Edwards Ltd Vacuum Pump
EP3434905B1 (fr) 2017-07-25 2023-04-26 Pfeiffer Vacuum Gmbh Pompe à vide et procédé destiné au fonctionnement d'une pompe à vide
EP4043733B1 (fr) * 2022-06-17 2024-03-27 Pfeiffer Vacuum Technology AG Pompe à vide avec ventilateurs commandables séparément
KR102522429B1 (ko) * 2022-07-07 2023-04-19 주식회사 부쉬코리아 냉각을 위한 방폭팬과 라디에이터를 포함하는 진공펌프유닛
EP4253720A3 (fr) * 2023-08-08 2024-06-19 Pfeiffer Vacuum Technology AG Pompe à vide à spirales et système de pompe à vide à spirales

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1970033A (en) * 1931-06-24 1934-08-14 Rotorite Corp Fluid compressor
EP0074514A1 (fr) * 1981-09-16 1983-03-23 ISARTALER Schraubenkompressoren GmbH Arrangement d'un dispositif de refroidissement et d'un moteur avec un ventilateur fixé sur son arbre, notamment pour une installation à compresseur à vis
WO2002084124A1 (fr) * 2001-04-17 2002-10-24 Tm.C. S.P.A. Termomeccanica Compressori Unite compresseur a vis avec systeme de refroidissement d'huile incorpore
WO2003042542A1 (fr) * 2001-11-15 2003-05-22 Leybold Vakuum Gmbh Procede de maintien a la temperature voulue d'une pompe a vide a vis
US20030228229A1 (en) * 2002-06-05 2003-12-11 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel,Ltd) Screw compressor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2476041A (en) * 1946-03-15 1949-07-12 Singer Mfg Co Air blower lubrication
US3670190A (en) * 1971-03-11 1972-06-13 Robbins & Myers Electric motor and higher speed fan assembly
US4268230A (en) * 1979-04-26 1981-05-19 Varian Associates, Inc. Gas ballast for oil sealed mechanical vacuum vane pump
US4961016A (en) * 1989-08-09 1990-10-02 General Motors Corporation Dual-face cooling fan for a dynamoelectric machine
DE4017193A1 (de) * 1990-05-29 1991-12-05 Leybold Ag Geraeuscharme vakuumpumpe
IT1288737B1 (it) * 1996-10-08 1998-09-24 Varian Spa Dispositivo di pompaggio da vuoto.
US5957667A (en) * 1997-05-23 1999-09-28 Ballard Generation Systems Inc. Oilless compressor with a pressurizable crankcase and motor containment vessel
WO2001038743A1 (fr) 1999-11-29 2001-05-31 Thomas Industries Inc. Carter de pompe

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1970033A (en) * 1931-06-24 1934-08-14 Rotorite Corp Fluid compressor
EP0074514A1 (fr) * 1981-09-16 1983-03-23 ISARTALER Schraubenkompressoren GmbH Arrangement d'un dispositif de refroidissement et d'un moteur avec un ventilateur fixé sur son arbre, notamment pour une installation à compresseur à vis
WO2002084124A1 (fr) * 2001-04-17 2002-10-24 Tm.C. S.P.A. Termomeccanica Compressori Unite compresseur a vis avec systeme de refroidissement d'huile incorpore
WO2003042542A1 (fr) * 2001-11-15 2003-05-22 Leybold Vakuum Gmbh Procede de maintien a la temperature voulue d'une pompe a vide a vis
US20030228229A1 (en) * 2002-06-05 2003-12-11 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel,Ltd) Screw compressor

Also Published As

Publication number Publication date
EP1936203B1 (fr) 2018-01-10
DE102006058842A1 (de) 2008-06-19
JP2008151124A (ja) 2008-07-03
US20080145258A1 (en) 2008-06-19
EP1936203A2 (fr) 2008-06-25

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