Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Lumped type parameters
Reexamination Certificate
2007-04-24
2007-04-24
Hirshfeld, Andrew H. (Department: 2858)
Electricity: measuring and testing
Impedance, admittance or other quantities representative of...
Lumped type parameters
C324S126000, C324S127000
Reexamination Certificate
active
10977145
ABSTRACT:
A method and apparatus is described according to various embodiments, for flowing current from one region of a coil to another region of the coil. The flowing induces—through flux linkage —a voltage across a second coil. A second current substantially does not flow though the second coil. The method and apparatus also includes measuring the current with the voltage between the two coils.
REFERENCES:
patent: 5053697 (1991-10-01), Carnel et al.
patent: 5298857 (1994-03-01), Voisine et al.
patent: 5696441 (1997-12-01), Mak et al.
patent: 6043641 (2000-03-01), Singer et al.
patent: 2004/0246226 (2004-12-01), Moon
De Vivek K.
Gardner Donald S.
Hazucha Peter
Karnik Tanay
Schrom Gerhard
Hirshfeld Andrew H.
Zhu John
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