EP1936203A3 - Pompe à vide dotée d'un ventilateur - Google Patents
Pompe à vide dotée d'un ventilateur Download PDFInfo
- 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
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)
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)
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)
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)
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 |
-
2006
- 2006-12-13 DE DE102006058842A patent/DE102006058842A1/de not_active Withdrawn
-
2007
- 2007-11-21 EP EP07022564.4A patent/EP1936203B1/fr not_active Not-in-force
- 2007-12-12 JP JP2007320415A patent/JP2008151124A/ja active Pending
- 2007-12-12 US US12/001,910 patent/US20080145258A1/en not_active Abandoned
Patent Citations (5)
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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