Electricity: conductors and insulators – Conduits – cables or conductors – Preformed panel circuit arrangement
Patent
1994-12-14
1996-06-11
Thomas, Laura
Electricity: conductors and insulators
Conduits, cables or conductors
Preformed panel circuit arrangement
361749, 361813, 439 77, 174 35R, H05K 100
Patent
active
055257607
ABSTRACT:
Fan-folded electrical leads made from copper cladded Kapton, for example, with the copper cladding on one side serving as a ground plane and the copper cladding on the other side being etched to form the leads. The Kapton is fan folded with the leads located at the bottom of the fan-folds. Electrical connections are made by partially opening the folds of the fan and soldering, for example, the connections directly to the ground plane and/or the lead. The fan folded arrangement produces a number of advantages, such as electrically shielding the leads from the environment, is totally non-magnetic, and has a very low thermal conductivity, while being easy to fabricate.
REFERENCES:
patent: 3579206 (1971-05-01), Grange
patent: 4781601 (1988-11-01), Kuhl et al.
patent: 4792879 (1988-12-01), Bauknecht et al.
patent: 4886461 (1989-12-01), Smith
patent: 4902236 (1990-02-01), Hasircoglu
patent: 5220488 (1993-06-01), Denes
patent: 5224023 (1993-06-01), Smith et al.
patent: 5229916 (1993-07-01), Frankeny et al.
patent: 5265322 (1993-11-01), Fisher et al.
Cowan Thomas E.
Rohatgi Rajeev R.
Carnahan L. E.
Moser William R.
Sartorio Henry
The United States of America as represented by the United States
Thomas Laura
LandOfFree
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