Electrical transmission or interconnection systems – Personnel safety or limit control features – Interlock
Patent
1982-05-17
1984-11-13
Miller, Stanley D.
Electrical transmission or interconnection systems
Personnel safety or limit control features
Interlock
330292, 331105, 174 52FP, H03K 1700
Patent
active
044828209
ABSTRACT:
A circuit arrangement includes an integrated semiconductor circuit with a plurality of connection leads in which stray capacitances with equal temperature coefficients exist between one connection lead and the two adjacent, second and third, connection leads. A voltage is present between the first and second connection leads, and produces a current through the stray capacitance between these connection leads. In order to cancel the effect of this temperature-dependent current, a compensation voltage is applied between the first and second connection leads, which compensation voltage causes a current which is equal and opposite to the current through the stray capacitance between the first and second connection leads to flow through the stray capacitance between the first and third connection leads.
REFERENCES:
patent: 3528021 (1970-09-01), Okasaki
patent: 3560866 (1971-02-01), Haines
patent: 3909637 (1975-09-01), Dorler
patent: 4023053 (1977-05-01), Shimizu et al.
Biren Steven R.
Davis B. P.
Mayer Robert T.
Miller Stanley D.
U.S. Philips Corporation
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