Pre-assembled glass breakage detector applique

Details Pre-assembled glass breakage detector applique Pre-assembled glass breakage detector applique

1995-11-03

1997-07-15

Swann, Glen

Communications: electrical

Condition responsive indicating system

Specific condition

340426, G08B 1304

Patent

active

056487584

ABSTRACT:
A pre-assembled glass breakage detector applique has a carrier substrate which carries an electrical circuit subassembly. The electrical circuit subassembly includes an electrically conductive fragile film and spaced electrical connectors. A method of making a glazing unit security system includes pre-assembling one or more such glass breakage detector appliques and then applying the electrical circuit subassembly thereof, with or without the carrier substrate, to the surface of a glazing pane, and connecting electrical needs from continuity loss detection circuitry to the electrical connectors. In a motor vehicle application, the appliques can be applied to stationary and/or moveable vehicle windows, being especially advantageous for use on a hidden surface area of moveably mounted glazing panes. The fragile film loses electrical continuity upon disruption of the underlying glazing pane, such as upon overall fracture of a tempered glass pane upon significant fracture anywhere in the pane.

REFERENCES:
patent: 3549770 (1970-12-01), Ham et al.
patent: 3609739 (1971-09-01), Walter
patent: 3634845 (1972-01-01), Colman
patent: 3763795 (1973-10-01), Wetz, Jr.
patent: 3863250 (1975-01-01), McCluskey, Jr.
patent: 3909331 (1975-09-01), Cohen
patent: 4230918 (1980-10-01), Schroeder et al.
patent: 4804946 (1989-02-01), Elkowitz
patent: 4878044 (1989-10-01), Hickman
patent: 4999608 (1991-03-01), Glaomb
patent: 5005020 (1991-04-01), Ogawa et al.
patent: 5114756 (1992-05-01), Mirabeau et al.
patent: 5139850 (1992-08-01), Clarke et al.
patent: 5198723 (1993-03-01), Parker

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