Electronic switch mountable on a circuit board

Details Electronic switch mountable on a circuit board Electronic switch mountable on a circuit board

2008-08-19

2011-11-15

Luebke, R. S. (Department: 2833)

Electricity: circuit makers and breakers

Electric switch details

Cases and bases

Reexamination Certificate

active

08058576

ABSTRACT:
An electronic switch includes a housing having a base with opposite inner and outer sides, and a cover body having a main portion that cooperates with the inner side of the base to define a chamber, and an end portion cooperating with the outer side of the base to define a sealing space. A terminal has a connecting part extending through the base and the sealing space and adapted to be connected to the circuit board. A hollow portion projects outwardly from the outer side of the base into the sealing space, and confines an air-discharge hole communicating fluidly with the chamber. A first adhesive layer is disposed in the sealing space without covering the air-discharge hole. A sealing unit is attached to the base, and seals the air-discharge hole.

REFERENCES:
patent: 4309816 (1982-01-01), Takeyama et al.
patent: 7176396 (2007-02-01), Chou
patent: 7402791 (2008-07-01), Chou
patent: 2007/0012552 (2007-01-01), Chou
patent: 155965 (1998-10-01), None

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