CH469209A - Magnetic coupling for the transmission of a reciprocating longitudinal movement - Google Patents

Magnetic coupling for the transmission of a reciprocating longitudinal movement

Info

Publication number
CH469209A
CH469209A CH991568A CH991568A CH469209A CH 469209 A CH469209 A CH 469209A CH 991568 A CH991568 A CH 991568A CH 991568 A CH991568 A CH 991568A CH 469209 A CH469209 A CH 469209A
Authority
CH
Switzerland
Prior art keywords
transmission
longitudinal movement
magnetic coupling
reciprocating longitudinal
reciprocating
Prior art date
Application number
CH991568A
Other languages
French (fr)
Inventor
Fehr Henri
Original Assignee
Const Mecanique
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 Const Mecanique filed Critical Const Mecanique
Publication of CH469209A publication Critical patent/CH469209A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H01F7/1615—Armatures or stationary parts of magnetic circuit having permanent magnet
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/06—Dynamo-electric clutches; Dynamo-electric brakes of the synchronous type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
    • H01F7/122—Guiding or setting position of armatures, e.g. retaining armatures in their end position by permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
CH991568A 1967-07-31 1968-07-02 Magnetic coupling for the transmission of a reciprocating longitudinal movement CH469209A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR116304A FR1539089A (en) 1967-07-31 1967-07-31 Magnetic coupler with reciprocating longitudinal movement and watertight partition

Publications (1)

Publication Number Publication Date
CH469209A true CH469209A (en) 1969-02-28

Family

ID=8636110

Family Applications (1)

Application Number Title Priority Date Filing Date
CH991568A CH469209A (en) 1967-07-31 1968-07-02 Magnetic coupling for the transmission of a reciprocating longitudinal movement

Country Status (4)

Country Link
CH (1) CH469209A (en)
DE (1) DE1763695A1 (en)
FR (1) FR1539089A (en)
GB (1) GB1210852A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513710A1 (en) * 1981-09-11 1983-04-01 Nova Scotia Res Found Eddy current reducing barrier for sync. magnetic disc drive - uses abutting, axially adjacent annular laminations of non-magnetic ductile material forming hermetically sealed barrier
FR2535123A1 (en) * 1982-10-20 1984-04-27 Jeumont Schneider Electromagnetic device for transmitting alternating translational motion.
EP0372838A2 (en) * 1988-12-07 1990-06-13 Nova Scotia Research Foundation Corporation Low loss magnetic drive system
EP0512516A1 (en) * 1991-05-08 1992-11-11 Koyo Seiko Co., Ltd. Magnetic drive device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH588184A5 (en) * 1974-12-02 1977-05-31 Sulzer Constr Mecan
CA1129469A (en) 1980-05-02 1982-08-10 Nova Scotia Research Foundation Corporation Synchronous magnetic drive assembly with laminated barrier
FR2529029B1 (en) * 1982-06-16 1985-09-06 Centre Nat Rech Scient LINEAR MOTOR FOR MOVING A LOAD ALONG A TRAJECTORY

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513710A1 (en) * 1981-09-11 1983-04-01 Nova Scotia Res Found Eddy current reducing barrier for sync. magnetic disc drive - uses abutting, axially adjacent annular laminations of non-magnetic ductile material forming hermetically sealed barrier
FR2535123A1 (en) * 1982-10-20 1984-04-27 Jeumont Schneider Electromagnetic device for transmitting alternating translational motion.
EP0372838A2 (en) * 1988-12-07 1990-06-13 Nova Scotia Research Foundation Corporation Low loss magnetic drive system
EP0372838A3 (en) * 1988-12-07 1991-04-03 Nova Scotia Research Foundation Corporation Low loss magnetic drive system
EP0512516A1 (en) * 1991-05-08 1992-11-11 Koyo Seiko Co., Ltd. Magnetic drive device

Also Published As

Publication number Publication date
GB1210852A (en) 1970-11-04
DE1763695A1 (en) 1972-02-17
FR1539089A (en) 1968-09-13

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