IN2012DN01495A - - Google Patents
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- Publication number
- IN2012DN01495A IN2012DN01495A IN1495DEN2012A IN2012DN01495A IN 2012DN01495 A IN2012DN01495 A IN 2012DN01495A IN 1495DEN2012 A IN1495DEN2012 A IN 1495DEN2012A IN 2012DN01495 A IN2012DN01495 A IN 2012DN01495A
- Authority
- IN
- India
- Prior art keywords
- surrounding area
- vacuum pump
- outlet side
- medium
- pressure equalization
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
- F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
- F04B37/14—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain 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
- F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
-
- 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
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/28—Safety arrangements; Monitoring
-
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
- F04C15/064—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 machines or pumps
- F04C15/066—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 machines or pumps of the non-return type
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910028831 DE102009028831A1 (de) | 2009-08-24 | 2009-08-24 | Unterdruckpumpe mit Druckausgleich |
PCT/EP2010/060001 WO2011023448A1 (fr) | 2009-08-24 | 2010-07-13 | Pompe à vide à compensation de pression |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2012DN01495A true IN2012DN01495A (fr) | 2015-06-05 |
Family
ID=42751884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN1495DEN2012 IN2012DN01495A (fr) | 2009-08-24 | 2010-07-13 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2470790A1 (fr) |
JP (1) | JP5383917B2 (fr) |
DE (1) | DE102009028831A1 (fr) |
IN (1) | IN2012DN01495A (fr) |
WO (1) | WO2011023448A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013104375A1 (de) * | 2013-04-30 | 2014-10-30 | Hella Kgaa Hueck & Co. | Vakuumpumpe |
DE102018203031A1 (de) | 2018-03-01 | 2019-09-05 | Robert Bosch Gmbh | Drucksensor für einen Bremskraftverstärker |
CN110654360B (zh) * | 2018-06-28 | 2021-06-22 | 长城汽车股份有限公司 | 电子真空泵控制方法、装置、系统及机器可读存储介质 |
CN117203427A (zh) * | 2021-04-27 | 2023-12-08 | 株式会社村田制作所 | 泵装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4412416A (en) * | 1980-10-20 | 1983-11-01 | General Motors Corporation | Altitude compensated vacuum supply system and control |
JPH08192737A (ja) * | 1995-01-18 | 1996-07-30 | Nabco Ltd | 負圧供給装置 |
GB0326613D0 (en) * | 2003-11-14 | 2003-12-17 | Boc Group Plc | Vacuum pump |
GB2440542A (en) * | 2006-07-31 | 2008-02-06 | Boc Group Plc | Vacuum pump gearbox purge gas arrangement |
JP5350598B2 (ja) * | 2007-03-28 | 2013-11-27 | 東京エレクトロン株式会社 | 排気ポンプ、連通管、排気システム及び基板処理装置 |
-
2009
- 2009-08-24 DE DE200910028831 patent/DE102009028831A1/de not_active Withdrawn
-
2010
- 2010-07-13 EP EP10734095A patent/EP2470790A1/fr not_active Withdrawn
- 2010-07-13 JP JP2012525954A patent/JP5383917B2/ja not_active Expired - Fee Related
- 2010-07-13 IN IN1495DEN2012 patent/IN2012DN01495A/en unknown
- 2010-07-13 WO PCT/EP2010/060001 patent/WO2011023448A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP2013502537A (ja) | 2013-01-24 |
WO2011023448A1 (fr) | 2011-03-03 |
EP2470790A1 (fr) | 2012-07-04 |
DE102009028831A1 (de) | 2011-03-03 |
JP5383917B2 (ja) | 2014-01-08 |
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