Chemistry: electrical and wave energy – Apparatus – Electrolytic
Patent
1998-05-07
2000-11-28
Tung, T.
Chemistry: electrical and wave energy
Apparatus
Electrolytic
206706, G01N 2726
Patent
active
061530700
ABSTRACT:
An environmental sensor apparatus and method of making same is disclosed in which an environmentally sensitive silicon die is sandwiched between an elastomeric media seal and a conductive elastomeric pad contained within a housing. The conductive elastomeric pad contacts a printed circuit board (PCB) which leads from the housing. The die, elastomers and PCB are secured by a press fit plug which contacts the PCB and is heat staked to the housing to provide a substantially flush hermetic seal.
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patent: 5068205 (1991-11-01), Baxter et al.
patent: 5184107 (1993-02-01), Maurer
PCT, International Search Report, European Patent Office, Sep. 08, 1999, PCT/US99/09500.
Gehman Richard W.
Karbassi Said
Maurer D. Joseph
Abeyta Andrew A.
Honeywell Inc
Noguerola Alex
Norris Roland W.
Tung T.
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