Electricity: conductors and insulators – Conduits – cables or conductors – Preformed panel circuit arrangement
Patent
1995-04-11
1996-10-15
Thomas, Laura
Electricity: conductors and insulators
Conduits, cables or conductors
Preformed panel circuit arrangement
174262, 439 82, 439 75, 361791, 361816, H05K 114
Patent
active
055656544
ABSTRACT:
The invention is directed to a printed circuit board arrangement for plug-type connections composed of a blade connector and spring clip, whereby the individual contact passages are surrounded by electrically conductive shield plates that are connected to contactings carrying shield potential that are attached both at the backplane side as well as at the assembly side, and whereby both the contact blades and contact springs as well as the contactings are contacted and secured with press-in technique in the printed circuit boards fashioned as multi-layer multilayers. In order to create an adequate interconnect lead-through width between the contactings, the shield potential in the printed circuit board arrangement of the invention is conducted in a separate shield printed circuit board (3) that is electrically separated from the multilayer (1) by an insulating foil (2).
REFERENCES:
patent: 4628652 (1986-12-01), Wefels
patent: 4791239 (1988-12-01), Shirahata et al.
patent: 4911645 (1990-03-01), August et al.
patent: 5038252 (1991-08-01), Johnson
patent: 5105340 (1992-04-01), Lawrence
patent: 5327326 (1994-07-01), Komoto et al.
Seibold Juergen
Seidel Peter
Zell Karl
Siemens Aktiengesellschaft
Thomas Laura
LandOfFree
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