Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Frequency of cyclic current or voltage
Patent
1976-01-08
1977-09-06
Rolinec, Rudolph V.
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
Frequency of cyclic current or voltage
313346R, 313345, G01N 2700
Patent
active
040471012
ABSTRACT:
An oxide coated filament exhibiting surface ionization and electron conductivity characteristics is employed in alkali metal ionization detectors to provide extended filament operating life.
REFERENCES:
patent: 3116981 (1964-01-01), Sayre
patent: 3159461 (1964-12-01), MacNain
patent: 3170772 (1965-02-01), Sato et al.
patent: 3656020 (1972-04-01), Cronin
patent: 3760212 (1973-09-01), Mennenga
patent: 3760218 (1973-09-01), Cronin
patent: 3908252 (1975-09-01), Willems
Bauerle James E.
Berkey Edgar
Reed William H.
Lynch M. P.
Rolinec Rudolph V.
Sunderdick Vincent J.
Westinghouse Electric Corporation
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