EP1279834A3 - Vane pump - Google Patents
Vane pump Download PDFInfo
- Publication number
- EP1279834A3 EP1279834A3 EP02090283A EP02090283A EP1279834A3 EP 1279834 A3 EP1279834 A3 EP 1279834A3 EP 02090283 A EP02090283 A EP 02090283A EP 02090283 A EP02090283 A EP 02090283A EP 1279834 A3 EP1279834 A3 EP 1279834A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- rotor
- drive shaft
- vane pump
- pump
- chamber
- 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
- F04C2/00—Rotary-piston machines or pumps
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
- F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F04C2/3441—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 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
- F04C2/3442—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 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 working space, being surfaces of revolution
-
- 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
- F01C21/0809—Construction of vanes or vane holders
- F01C21/0818—Vane tracking; control therefor
- F01C21/0827—Vane tracking; control therefor by mechanical means
- F01C21/0836—Vane tracking; control therefor by mechanical means comprising guiding means, e.g. cams, rollers
-
- 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
- F01C21/0809—Construction of vanes or vane holders
- F01C21/0818—Vane tracking; control therefor
- F01C21/0854—Vane tracking; control therefor by fluid means
- F01C21/0863—Vane tracking; control therefor by fluid means the fluid being the working fluid
-
- 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
- F04C2230/00—Manufacture
- F04C2230/60—Assembly methods
- F04C2230/603—Centering; Aligning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2001137415 DE10137415A1 (en) | 2001-07-27 | 2001-07-27 | Rotary slide pump with power introduction one side of the rotary slide rotor via centering shaft section |
DE20112695U DE20112695U1 (en) | 2001-07-27 | 2001-07-27 | Cover with reinforced shaft for screwing on the rotary vane pump rotor and flow holes drilled from the outer wall to the clearance of the control rings |
DE10137415 | 2001-07-27 | ||
DE20112695U | 2001-07-27 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1279834A2 EP1279834A2 (en) | 2003-01-29 |
EP1279834A3 true EP1279834A3 (en) | 2004-11-03 |
EP1279834B1 EP1279834B1 (en) | 2007-02-28 |
Family
ID=26009831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02090283A Expired - Lifetime EP1279834B1 (en) | 2001-07-27 | 2002-07-26 | Vane pump |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1279834B1 (en) |
AT (1) | ATE355463T1 (en) |
DE (1) | DE50209573D1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2638384A1 (en) * | 2005-12-12 | 2007-06-21 | Magna Powertrain Inc. | Noise reduced variable displacement vane pump |
US9163630B2 (en) * | 2009-02-26 | 2015-10-20 | Magna Powertrain Inc. | Integrated electric vane oil pump |
DE102012006016A1 (en) | 2012-03-20 | 2013-09-26 | Hermann Lidlgruber | Rotary vane pump has rotary vane rotor transport chambers that form rotor disc space for transportation of medium from pump chamber |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2353965A (en) * | 1941-06-18 | 1944-07-18 | Meador Calender Corp | Rotary pump or compressor |
US3361076A (en) * | 1966-05-06 | 1968-01-02 | William B Pritchett Jr | Expansible chamber device |
-
2002
- 2002-07-26 EP EP02090283A patent/EP1279834B1/en not_active Expired - Lifetime
- 2002-07-26 AT AT02090283T patent/ATE355463T1/en active
- 2002-07-26 DE DE50209573T patent/DE50209573D1/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2353965A (en) * | 1941-06-18 | 1944-07-18 | Meador Calender Corp | Rotary pump or compressor |
US3361076A (en) * | 1966-05-06 | 1968-01-02 | William B Pritchett Jr | Expansible chamber device |
Also Published As
Publication number | Publication date |
---|---|
ATE355463T1 (en) | 2006-03-15 |
EP1279834B1 (en) | 2007-02-28 |
DE50209573D1 (en) | 2007-04-12 |
EP1279834A2 (en) | 2003-01-29 |
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