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 casing

Info

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
Application number
FR7606420A
Other languages
French (fr)
Other versions
FR2343141B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sulzer AG
Compagnie de Construction Mecanique Sulzer
Original Assignee
Sulzer AG
Compagnie de Construction Mecanique Sulzer
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sulzer AG, Compagnie de Construction Mecanique Sulzer filed Critical Sulzer AG
Priority to FR7606420A priority Critical patent/FR2343141A1/en
Publication of FR2343141A1 publication Critical patent/FR2343141A1/en
Application granted granted Critical
Publication of FR2343141B1 publication Critical patent/FR2343141B1/fr
Granted legal-status Critical Current

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.
FR7606420A 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 Granted FR2343141A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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