Metal working – Method of mechanical manufacture – Electrical device making
Patent
1996-08-15
1998-05-26
Arbes, Carl J.
Metal working
Method of mechanical manufacture
Electrical device making
29825, 427 97, H05K 302
Patent
active
057550263
ABSTRACT:
Moisture condensed on a circuit board can cause dendritic growth which can short out a circuit. Such sensitive areas are protected from condensation by filling cavities in an assembly with insulating material to exclude moisture bearing air. Foamed plastic is molded or stamped into shapes which conform to a cavity and are inserted into the assembly. The plastic body is held against the circuit board to preclude condensation on the board. Adhesives and sealants are not required.
REFERENCES:
patent: 3725215 (1973-04-01), Uchytil
patent: 3796843 (1974-03-01), Durkee et al.
patent: 3909504 (1975-09-01), Browne
patent: 4188977 (1980-02-01), Laakaniemi et al.
patent: 4650974 (1987-03-01), Le Moine
patent: 4677529 (1987-06-01), Watababe et al.
patent: 4680676 (1987-07-01), Petratos et al.
patent: 4695926 (1987-09-01), McDermott
patent: 4884337 (1989-12-01), Choinski
patent: 4916260 (1990-04-01), Broaddus et al.
patent: 4937932 (1990-07-01), Ishii
patent: 5353202 (1994-10-01), Ansell et al.
patent: 5392197 (1995-02-01), Cuntz et al.
patent: 5434749 (1995-07-01), Nakayama
Mansmann Donald Jay
Reed Thurman R.
Stephan Frank Martin
Arbes Carl J.
Delco Electronics Corporation
Funke Jimmy L.
LandOfFree
Method of preventing condensation on a surface housing an electr does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of preventing condensation on a surface housing an electr, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of preventing condensation on a surface housing an electr will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1950033