Omron Corporation

Takashi Asao

Takeshi Suzuki

Masayuki Noda

Tatsuo Shinoura

Takashi Noguchi

Masanori Nakamura

Takeshi Nishida

Jiro Kumagae

Casing is formed with a recess toward an internal space in which the internal components are not located. The recess is formed with a gate portion as a resin inlet for forming the casing , and a bleeder portion which is opened during a sealing operation and then sealed.

Electric device sealing structure

In an electromagnetic relay in which a contact mechanism 50 provided on a base 10 is driven by a card 60 which slides and moves in parallel to the axis of an electromagnet block 20 provided in the base 10 as the electromagnet block 20 is magnetized and demagnetized, the base 10 comprises a guide portion 17 for restricting the card 60 in its position. This prevents variations in the performance characteristics so that high productivity and long service life of contacts can be obtained.

Electromagnetic relay

Growing community of inventors

Kusatsu, Japan

Takashi Asao