FR2343141A1 - Rotary pump or motor or brake - has multiple magnetic vanes sliding radially over eccentric rotor with permanent magnets in outer casing - Google Patents
Rotary pump or motor or brake - has multiple magnetic vanes sliding radially over eccentric rotor with permanent magnets in outer casingInfo
- Publication number
- FR2343141A1 FR2343141A1 FR7606420A FR7606420A FR2343141A1 FR 2343141 A1 FR2343141 A1 FR 2343141A1 FR 7606420 A FR7606420 A FR 7606420A FR 7606420 A FR7606420 A FR 7606420A FR 2343141 A1 FR2343141 A1 FR 2343141A1
- Authority
- FR
- France
- Prior art keywords
- motor
- permanent magnets
- outer casing
- brake
- rotary 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.)
- Granted
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
- F01C21/0809—Construction of vanes or vane holders
- F01C21/0818—Vane tracking; control therefor
-
- 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
- F01C1/00—Rotary-piston machines or engines
- F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 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 group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
- F01C1/356—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 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 group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
- F01C1/3562—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 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 group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
- F01C1/3564—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 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 group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer 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
- F01C20/00—Control of, monitoring of, or safety arrangements for, machines or engines
- F01C20/06—Control of, monitoring of, or safety arrangements for, machines or engines specially adapted for stopping, starting, idling or no-load operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Abstract
The rotary pump may also be used as a motor or brake depending on the conditions under which it operates. It has a circular outer casing (1a) with bores (2) spaced radially around its circumference. The outer ends of these bores are equipped with screw-in permanent magnets (13) and are in communication by an annular passage (21). Multiple leaf vanes (14) slide inside each bore; these are magnetisable, their sides being coated with non-magnetic for easy sliding of the leaves (15 to 18). Their inner ends contact an eccentrically mounted rotor (10), the space forming a working chamber. Suction (28a) and delivery (28b) passage are provided for use as a pump.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7606420A FR2343141A1 (en) | 1976-03-05 | 1976-03-05 | Rotary pump or motor or brake - has multiple magnetic vanes sliding radially over eccentric rotor with permanent magnets in outer casing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7606420A FR2343141A1 (en) | 1976-03-05 | 1976-03-05 | Rotary pump or motor or brake - has multiple magnetic vanes sliding radially over eccentric rotor with permanent magnets in outer casing |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2343141A1 true FR2343141A1 (en) | 1977-09-30 |
FR2343141B1 FR2343141B1 (en) | 1979-10-12 |
Family
ID=9170046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7606420A Granted FR2343141A1 (en) | 1976-03-05 | 1976-03-05 | Rotary pump or motor or brake - has multiple magnetic vanes sliding radially over eccentric rotor with permanent magnets in outer casing |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2343141A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1983000527A1 (en) * | 1981-08-03 | 1983-02-17 | Willimczik, Wolfhart | Displacement feed machine, particularly annular rotary piston machine |
GB2594230A (en) * | 2019-11-28 | 2021-10-27 | Delphi Tech Ip Ltd | Vane pump |
-
1976
- 1976-03-05 FR FR7606420A patent/FR2343141A1/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1983000527A1 (en) * | 1981-08-03 | 1983-02-17 | Willimczik, Wolfhart | Displacement feed machine, particularly annular rotary piston machine |
GB2594230A (en) * | 2019-11-28 | 2021-10-27 | Delphi Tech Ip Ltd | Vane pump |
Also Published As
Publication number | Publication date |
---|---|
FR2343141B1 (en) | 1979-10-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |