Electricity: circuit makers and breakers – Fluid pressure – Diaphragm
Patent
1988-04-29
1989-10-03
Tolin, Gerald P.
Electricity: circuit makers and breakers
Fluid pressure
Diaphragm
200 83N, 2003021, H01H 3534
Patent
active
048718874
ABSTRACT:
A fluid-actuated pressure switch for a four-speed automatic transmission system having a diaphragm to prevent fluid contamination of the electrical switch contacts and features a leakage path which eliminates air trapped within the fluid.
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Calcaterra Mark P.
Chrysler Motors Corporation
Tolin Gerald P.
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