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Title:
DIRECT CURRENT RELAY
Document Type and Number:
WIPO Patent Application WO/2020/045859
Kind Code:
A1
Abstract:
The present invention relates to a direct current relay, and more specifically, to a direct current relay having a movable assembly with improved contact pressure. The direct current relay according to an embodiment of the present invention comprises a pair of fixed contacts, and a movable contact which is moved vertically by an electromagnetic force to contact or be separated from the pair of fixed contacts, wherein an upper yoke and a lower yoke are respectively provided on the upper and lower portions of the movable contact, a contact spring is provided on the lower portion of the lower yoke, and the lower yoke is pressed by the contact spring to move the movable contact.

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Inventors:
YOO JUNGWOO (KR)
Application Number:
PCT/KR2019/010275
Publication Date:
March 05, 2020
Filing Date:
August 13, 2019
Export Citation:
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Assignee:
LSIS CO LTD (KR)
International Classes:
H01H33/59
Foreign References:
JP2018133347A2018-08-23
JP2003016902A2003-01-17
US20150077202A12015-03-19
US20090322454A12009-12-31
KR101034371B12011-05-16
Other References:
See also references of EP 3846193A4
Attorney, Agent or Firm:
PARK, Jang-Won (KR)
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