Title:
DC ELECTROMAGNET FOR ELECTRIC SWITCHING DEVICE
Document Type and Number:
Japanese Patent JPS6140010
Kind Code:
A
Abstract:
A DC current electromagnet is provided developing a high pulling force with reduced current consumption. This electromagnet has the form of a cylindrical pot and comprises a mobile armature which slides along a yoke piece through a closure air gap -e, S-, whose reluctance is low with respect to the reluctance of the working air gap -E, s- when this latter is open and substantially constant during movement.
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Inventors:
ROOREERU MITSUSHIERU
BERUBERU ERII
BATAIRU KURISUCHIYAN
BERUBERU ERII
BATAIRU KURISUCHIYAN
Application Number:
JP16499085A
Publication Date:
February 26, 1986
Filing Date:
July 24, 1985
Export Citation:
Assignee:
TELEMECANIQUE ELECTRIQUE
International Classes:
H01F7/16; H01H51/00; (IPC1-7): H01F7/16
Attorney, Agent or Firm:
Motohiko Fujimura