FR2802984B1 - Pompe a vide - Google Patents
Pompe a videInfo
- Publication number
- FR2802984B1 FR2802984B1 FR0016303A FR0016303A FR2802984B1 FR 2802984 B1 FR2802984 B1 FR 2802984B1 FR 0016303 A FR0016303 A FR 0016303A FR 0016303 A FR0016303 A FR 0016303A FR 2802984 B1 FR2802984 B1 FR 2802984B1
- Authority
- FR
- France
- Prior art keywords
- vacuum pump
- vacuum
- pump
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- 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
- F01C21/10—Outer members for co-operation with rotary pistons; Casings
- F01C21/104—Stators; Members defining the outer boundaries of the working chamber
-
- 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
- F04C18/3442—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 the surfaces of the inner and outer member, forming the inlet and outlet opening
-
- 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)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Arrangements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19962297 | 1999-12-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2802984A1 FR2802984A1 (fr) | 2001-06-29 |
FR2802984B1 true FR2802984B1 (fr) | 2003-05-16 |
Family
ID=7934004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0016303A Expired - Fee Related FR2802984B1 (fr) | 1999-12-23 | 2000-12-14 | Pompe a vide |
Country Status (6)
Country | Link |
---|---|
AU (1) | AU2504301A (fr) |
DE (2) | DE10059275A1 (fr) |
FR (1) | FR2802984B1 (fr) |
GB (1) | GB2375374A (fr) |
IT (1) | IT1319734B1 (fr) |
WO (1) | WO2001048381A2 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004083604A1 (fr) * | 2003-03-21 | 2004-09-30 | Luk Automobiltechnik Gmbh & Co. Kg | Rotor de pompe |
DE102005050001A1 (de) * | 2005-10-13 | 2007-04-19 | Joma-Hydromechanic Gmbh | Rotorpumpe |
DE102005056270B3 (de) * | 2005-11-14 | 2007-03-01 | Joma-Hydromechanic Gmbh | Rotorpumpe |
DE102006016243A1 (de) | 2006-03-31 | 2007-10-04 | Joma-Hydromechanic Gmbh | Rotorpumpe und Flügel für eine Rotorpumpe |
WO2012010397A2 (fr) * | 2010-07-03 | 2012-01-26 | Mahle International Gmbh | Pompe à palette rotative |
DE102013105911A1 (de) | 2012-07-24 | 2014-01-30 | Ixetic Bad Homburg Gmbh | Vakuumpumpe |
DE102015216104B3 (de) | 2015-08-24 | 2016-12-29 | Magna Powertrain Bad Homburg GmbH | Vakuumpumpe in Leichtbauweise |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE155102C (fr) | ||||
DE1956184U (de) | 1966-10-11 | 1967-02-23 | Josef Mayer | Drehkolbenpumpe, insbesondere zum verarbeiten von milcherzeugnissen u. dgl. |
DE2348441A1 (de) | 1973-09-26 | 1975-03-27 | Multivac Hagenmueller Kg | Zweistufige drehschieber-vakuumpumpe |
DD155102A1 (de) | 1980-12-05 | 1982-05-12 | Dieter Prockat | Beschichtete rotoren fuer rotationskolbenverdichter |
DE8700135U1 (fr) | 1987-01-03 | 1988-05-05 | Greiner, Peter | |
JPH08326673A (ja) * | 1995-06-05 | 1996-12-10 | Aisan Ind Co Ltd | ベーンポンプ |
KR100385683B1 (ko) * | 1998-12-14 | 2003-05-27 | 미쓰비시덴키 가부시키가이샤 | 자동차용 베인식 진공펌프 |
-
2000
- 2000-11-29 AU AU25043/01A patent/AU2504301A/en not_active Abandoned
- 2000-11-29 WO PCT/DE2000/004259 patent/WO2001048381A2/fr active Application Filing
- 2000-11-29 DE DE10059275A patent/DE10059275A1/de not_active Withdrawn
- 2000-11-29 GB GB0216991A patent/GB2375374A/en not_active Withdrawn
- 2000-11-29 DE DE10084170T patent/DE10084170D2/de not_active Ceased
- 2000-12-14 FR FR0016303A patent/FR2802984B1/fr not_active Expired - Fee Related
- 2000-12-22 IT IT2000MI002820 patent/IT1319734B1/it active
Also Published As
Publication number | Publication date |
---|---|
GB2375374A (en) | 2002-11-13 |
DE10084170D2 (de) | 2002-11-21 |
WO2001048381A3 (fr) | 2002-03-21 |
AU2504301A (en) | 2001-07-09 |
FR2802984A1 (fr) | 2001-06-29 |
WO2001048381A2 (fr) | 2001-07-05 |
ITMI20002820A1 (it) | 2002-06-22 |
GB0216991D0 (en) | 2002-08-28 |
DE10059275A1 (de) | 2001-06-28 |
IT1319734B1 (it) | 2003-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20130830 |