FR1332740A - Rectilinear displacement polarized magnetic circuit - Google Patents

Rectilinear displacement polarized magnetic circuit

Info

Publication number
FR1332740A
FR1332740A FR900301A FR900301A FR1332740A FR 1332740 A FR1332740 A FR 1332740A FR 900301 A FR900301 A FR 900301A FR 900301 A FR900301 A FR 900301A FR 1332740 A FR1332740 A FR 1332740A
Authority
FR
France
Prior art keywords
magnetic circuit
polarized magnetic
rectilinear displacement
rectilinear
displacement
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
Application number
FR900301A
Other languages
French (fr)
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.)
RECH ETUDES PROD
Recherches Etudes Production REP SARL
Original Assignee
RECH ETUDES PROD
Recherches Etudes Production REP SARL
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 RECH ETUDES PROD, Recherches Etudes Production REP SARL filed Critical RECH ETUDES PROD
Priority to FR900301A priority Critical patent/FR1332740A/en
Application granted granted Critical
Publication of FR1332740A publication Critical patent/FR1332740A/en
Expired legal-status Critical Current

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
    • H01F7/1638—Armatures not entering the winding
    • H01F7/1646—Armatures or stationary parts of magnetic circuit having permanent magnet
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR900301A 1962-06-08 1962-06-08 Rectilinear displacement polarized magnetic circuit Expired FR1332740A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR900301A FR1332740A (en) 1962-06-08 1962-06-08 Rectilinear displacement polarized magnetic circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR900301A FR1332740A (en) 1962-06-08 1962-06-08 Rectilinear displacement polarized magnetic circuit

Publications (1)

Publication Number Publication Date
FR1332740A true FR1332740A (en) 1963-07-19

Family

ID=8780729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR900301A Expired FR1332740A (en) 1962-06-08 1962-06-08 Rectilinear displacement polarized magnetic circuit

Country Status (1)

Country Link
FR (1) FR1332740A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078324A1 (en) * 1981-04-30 1983-05-11 Matsushita Electric Works, Ltd. Polarized electromagnetic relay
FR2554960A1 (en) * 1983-11-16 1985-05-17 Telemecanique Electrique ELECTRO-MAGNET COMPRISING CYLINDER HEADS AND ARMATURE COMPRISING A PERMANENT MAGNET MUNICATED ON ITS POLAR FACES, OF POLAR PIECES EXTENDING THE AXIS OF THE MAGNET, THIS AXIS BEING PERPENDICULAR TO THE DIRECTION OF THE MOVEMENT

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078324A1 (en) * 1981-04-30 1983-05-11 Matsushita Electric Works, Ltd. Polarized electromagnetic relay
EP0078324A4 (en) * 1981-04-30 1985-10-28 Matsushita Electric Works Ltd Polarized electromagnetic relay.
FR2554960A1 (en) * 1983-11-16 1985-05-17 Telemecanique Electrique ELECTRO-MAGNET COMPRISING CYLINDER HEADS AND ARMATURE COMPRISING A PERMANENT MAGNET MUNICATED ON ITS POLAR FACES, OF POLAR PIECES EXTENDING THE AXIS OF THE MAGNET, THIS AXIS BEING PERPENDICULAR TO THE DIRECTION OF THE MOVEMENT
EP0146421A1 (en) * 1983-11-16 1985-06-26 Telemecanique Electromagnet with yokes and an armature having a permanent magnet with pole pieces at its pole faces protecting beyond the magnet axis, this axis being perpendicular to the direcion of movement

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