FR1529291A - Appareil de commutation électromagnétique - Google Patents

Appareil de commutation électromagnétique

Info

Publication number
FR1529291A
FR1529291A FR112127A FR112127A FR1529291A FR 1529291 A FR1529291 A FR 1529291A FR 112127 A FR112127 A FR 112127A FR 112127 A FR112127 A FR 112127A FR 1529291 A FR1529291 A FR 1529291A
Authority
FR
France
Prior art keywords
switching device
electromagnetic switching
electromagnetic
switching
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
FR112127A
Other languages
English (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.)
Siemens AG
Original Assignee
Siemens AG
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
Priority claimed from DE1966S0104514 external-priority patent/DE1301394B/de
Application filed by Siemens AG filed Critical Siemens AG
Priority to FR112127A priority Critical patent/FR1529291A/fr
Application granted granted Critical
Publication of FR1529291A publication Critical patent/FR1529291A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • H01H47/04—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current
    • 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
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
    • 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
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
    • H01F7/1838—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current by switching-in or -out impedance

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR112127A 1966-06-29 1967-06-27 Appareil de commutation électromagnétique Expired FR1529291A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR112127A FR1529291A (fr) 1966-06-29 1967-06-27 Appareil de commutation électromagnétique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1966S0104514 DE1301394B (de) 1966-06-29 1966-06-29 Einrichtung zum Verringern des Haltestromes eines elektromagnetischen Schaltgeraetes durch der Erregerspule vorgeschaltete Widerstaende
FR112127A FR1529291A (fr) 1966-06-29 1967-06-27 Appareil de commutation électromagnétique

Publications (1)

Publication Number Publication Date
FR1529291A true FR1529291A (fr) 1968-06-14

Family

ID=25998507

Family Applications (1)

Application Number Title Priority Date Filing Date
FR112127A Expired FR1529291A (fr) 1966-06-29 1967-06-27 Appareil de commutation électromagnétique

Country Status (1)

Country Link
FR (1) FR1529291A (fr)

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