Diaphragm for use in switch, method for manufacturing...

Details Diaphragm for use in switch, method for manufacturing... Diaphragm for use in switch, method for manufacturing...

2007-11-27

2007-11-27

Friedhofer, Michael A (Department: 2832)

Electricity: circuit makers and breakers

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C200S516000

Reexamination Certificate

active

11267309

ABSTRACT:
A dome-shaped diaphragm includes a convex portion; a base portion provided on an outer periphery of the convex portion; and a pressing force reducing portion provided in at least one of the convex portion and the base portion. Examples of the pressing force reducing portion may be a hole portion, a reduced thickness portion or any other feature that reduces the pressing force.

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