DE112010002597A5 - Öldruckregelventil für eine vakuumpumpe - Google Patents
Öldruckregelventil für eine vakuumpumpe Download PDFInfo
- Publication number
- DE112010002597A5 DE112010002597A5 DE112010002597T DE112010002597T DE112010002597A5 DE 112010002597 A5 DE112010002597 A5 DE 112010002597A5 DE 112010002597 T DE112010002597 T DE 112010002597T DE 112010002597 T DE112010002597 T DE 112010002597T DE 112010002597 A5 DE112010002597 A5 DE 112010002597A5
- Authority
- DE
- Germany
- Prior art keywords
- vacuum pump
- oil pressure
- pressure valve
- valve
- oil
- 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- Withdrawn
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
- F04C25/00—Adaptations of pumps for special use of pumps for elastic fluids
- F04C25/02—Adaptations of pumps for special use of pumps for elastic fluids for producing high vacuum
-
- 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
- F04C29/02—Lubrication; Lubricant separation
- F04C29/021—Control systems for the circulation of the lubricant
-
- 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
- F04C29/02—Lubrication; Lubricant separation
- F04C29/028—Means for improving or restricting lubricant flow
-
- 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
- F04C2240/00—Components
- F04C2240/30—Casings or housings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009025137.5 | 2009-06-17 | ||
DE102009025137 | 2009-06-17 | ||
PCT/DE2010/000622 WO2010145634A2 (de) | 2009-06-17 | 2010-06-02 | Vakuumpumpe |
Publications (1)
Publication Number | Publication Date |
---|---|
DE112010002597A5 true DE112010002597A5 (de) | 2012-10-11 |
Family
ID=43356803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE112010002597T Withdrawn DE112010002597A5 (de) | 2009-06-17 | 2010-06-02 | Öldruckregelventil für eine vakuumpumpe |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE112010002597A5 (de) |
WO (1) | WO2010145634A2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO20111112A1 (it) * | 2011-12-05 | 2013-06-06 | Vhit Spa | Sistema, pompa e metodo per la generazione di vuoto per applicazioni nel settore degli autoveicoli |
EP2952742B1 (de) * | 2014-06-05 | 2016-10-26 | WABCO Europe BVBA | Vakuumpumpe und System aus einer Vakuumpumpe und einem Motor |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB832264A (en) * | 1957-05-06 | 1960-04-06 | N G N Electrical Ltd | Improvements in or relating to vacuum pumping apparatus |
FR1513227A (fr) * | 1966-01-03 | 1968-02-16 | Dispositif d'alimentation en huile sous pression d'une pompe mécanique à vide, étanche à l'arrêt de la pompe | |
DE3325261A1 (de) * | 1983-07-13 | 1985-01-24 | Robert Bosch Gmbh, 7000 Stuttgart | Vakuumpumpe |
JPS62291488A (ja) * | 1986-06-11 | 1987-12-18 | Toshiba Corp | 油回転真空ポンプ |
DE4208194A1 (de) * | 1992-03-14 | 1993-09-16 | Leybold Ag | Verfahren zum betrieb einer oelgedichteten vakuumpumpe sowie fuer die durchfuehrung dieses verfahrens geeignete vakuumpumpe |
WO2004074687A2 (de) | 2003-02-20 | 2004-09-02 | Luk Automobiltechnik Gmbh & Co. Kg | Vakuumpumpe mit einem kunststoffflügel |
US7186099B2 (en) * | 2005-01-28 | 2007-03-06 | Emerson Climate Technologies, Inc. | Inclined scroll machine having a special oil sump |
DE102006016241A1 (de) * | 2006-03-31 | 2007-10-04 | Joma-Hydromechanic Gmbh | Rotorpumpe |
DE102007043594B4 (de) * | 2007-09-13 | 2009-11-26 | Handtmann Systemtechnik Gmbh & Co. Kg | Spiralverdichter mit Doppelspirale |
-
2010
- 2010-06-02 WO PCT/DE2010/000622 patent/WO2010145634A2/de active Application Filing
- 2010-06-02 DE DE112010002597T patent/DE112010002597A5/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO2010145634A2 (de) | 2010-12-23 |
WO2010145634A3 (de) | 2011-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R081 | Change of applicant/patentee |
Owner name: MAGNA POWERTRAIN HUECKESWAGEN GMBH, DE Free format text: FORMER OWNER: IXETIC HUECKESWAGEN GMBH, 42499 HUECKESWAGEN, DE Effective date: 20140409 |
|
R005 | Application deemed withdrawn due to failure to request examination |