Electromagnetic relay
AssigneeOMRON Corporation
InventorsKohei OTSUKA, Ayata HORIE, Hiroyuki IWASAKA, Ryota MINOWA, Shinichi OGAWA
Life of this patent
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Abstract
An electromagnetic relay includes a fixed contact, a movable contact, a movable contact piece, a case, and an adhesive material. The movable contact is disposed to face the fixed contact. The movable contact piece is connected to the movable contact. The movable contact piece is movable between a closed position in which the movable contact is in contact with the fixed contact and an open position in which the movable contact is separated from the fixed contact. The case accommodates the fixed contact and the movable contact. The adhesive material is disposed in the case. The adhesive material captures foreign matter in the case.
Claims7
An electromagnetic relay, comprising:
- a fixed contact;
- a movable contact disposed to face the fixed contact;
- a movable contact piece connected to the movable contact, the movable contact piece being movable between a closed position in which the movable contact contacts the fixed contact and an open position in which the movable contact separates from the fixed contact;
- a case in which the fixed contact and the movable contact are disposed;
- and
- an adhesive material disposed in the case, the adhesive material being tacky or sticky to capture foreign matter in the case.
Dependencies are inferred from the claim text.