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US 9,202,653 B2Granted
Electromagnetic relay
AssigneeFujitsu Component Limited
InventorsNatsumi Sakai, Masahiro Kaneko, Nobuo Yatsu, Takuya Uchiyama, Kohei Takahashi, Katsuaki Koshimura
Life of this patent
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Abstract
An electromagnetic relay which is provided with an armature, a moving electrode which has a moving plate and a moving contact and a fixed electrode which faces the moving electrode and has a fixed plate and a fixed contact. At least a portion of the moving plate onto which the moving contact is arranged and at least a portion of the fixed plate onto which the fixed contact is arranged are inclined in width direction.
Claims8
An electromagnetic relay comprising:
- an electromagnet;
- an armature which is pulled by said electromagnet when said electromagnet is energized;
- a moving electrode having
- a moving plate having a first longitudinal end fixed in place and a second longitudinal end movable by the operation of said armature, the second longitudinal end being opposite to the first longitudinal end in a longitudinal direction along a longitudinal axis of the moving electrode, and
- a moving contact disposed on the moving plate, said moving contact being moved by the operation of said armature;
- and
- a fixed electrode which faces said moving electrode and has a fixed plate and a fixed contact,
- wherein at least a portion of said moving plate and at least a portion of said fixed plate onto which said fixed contact is arranged are inclined in a moving plate width direction, perpendicular to the longitudinal axis of the moving plate.
5 more elements
An electromagnetic relay comprising:
- an electromagnet;
- an armature that moves in accordance with excitation of said electromagnet;
- a moving electrode including a moving plate and a moving contact disposed on the moving plate;
- a fixed electrode including a fixed plate, and a fixed contact disposed on the fixed plate, the fixed contact configured to come into contact with the moving contact;
- and
- a card fixed to the armature, moving with the armature, and including a pushing part at an end of the card, the pushing part contacting and pushing the moving electrode upon movement of the armature, the pushing part being inclined with respect to a movement direction of the card, and the pushing part being substantially parallel to at least a portion of said moving plate and to at least a portion of said fixed plate.
3 more elements
Dependencies are inferred from the claim text.