Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With rotor
Patent
1975-05-01
1977-05-10
Segal, Robert
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
With rotor
324 60R, 324 62, G01R 2700, G01R 3100
Patent
active
040231020
ABSTRACT:
A test fixture designed to measure selected electrical parameters of a wax which is utilized as a dielectric in telephone transmission lines. The test fixture is mounted on top of and plugged directly into a commercially available Q (quality factor) meter. A high Q coil is also mounted on top of and plugged directly into the Q meter. A T-shaped ground shield plate separates the test fixture from the coil, and also covers the front of both components to shield them from stray capacitance and interference from operator proximity and system configuration.
REFERENCES:
patent: 2472814 (1949-06-01), Elliott
patent: 2906948 (1959-09-01), Shawhan
Barrow William J.
Fromnick Stephen M.
Mayer Robert
Hess J. Edward
Johnson Donald R.
Karlsen Ernest F.
Roch William C.
Segal Robert
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