Title:
ELECTROMAGNETIC RELAY
Document Type and Number:
Japanese Patent JP2023051496
Kind Code:
A
Abstract:
To obtain a simplified structure.SOLUTION: A coil 21 is wound on a bobbin 22. An iron core 23 is vertically inserted into the coil 21 along a first axis A1. An armature 33 has a bottom face which faces a top face of the iron core 23. A first movable spring 31 has a first movable contact facing a first fixed contact F1 along the first axis A1 to contact and separate from the first fixed contact F1. A second movable spring 52 has a second movable contact facing a second fixed contact to contact and separate from the second fixed contact. A card 34 causes the second movable contact to contact or separate from the second fixed contact according to a switchover between the excitation and non-excitation of the coil 21. The first movable spring 31 is fixed to the top face of the armature 33. The armature 33 has both ends, a first end E1 and a second end E2, in the top face view. The first movable contact is provided on the first movable spring 31 on the first end E1 side of the armature 33 in the top face view. The card 34 is provided on the second end E2 side of the armature 33 in the top face view.SELECTED DRAWING: Figure 2
Inventors:
YAMANAKA RYO
OKUDA AKIHIRO
MORITA TSUBASA
NISHIMURA SOTA
OKUDA AKIHIRO
MORITA TSUBASA
NISHIMURA SOTA
Application Number:
JP2021162221A
Publication Date:
April 11, 2023
Filing Date:
September 30, 2021
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
H01H50/26; H01H50/02; H01H50/14; H01H50/64
Attorney, Agent or Firm:
Hokuto Patent Attorneys Office