Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With rotor
Patent
1977-01-11
1978-10-31
Rolinec, Rudolph V.
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
With rotor
324 725, 324158F, G01R 106, G01R 3102
Patent
active
041237064
ABSTRACT:
A probe for testing an electrical circuit includes a dielectric support body and a pair of spring arms each having an inner end fixed to the support body and an outer end free to deflect with respect to the support body. Means for connecting the outer ends of the arms supports a probe tip having a point movable with the deflection of the arms into contact with a predetermined point on the electrical circuit to be tested. Means responsive to a signal provides for the deflection of the arms and the movement of the probe tip into contact with the chip. The arms have different lengths providing the probe tip with movement along a substantially straight line with respect to the plane of the electrical circuit.
REFERENCES:
patent: 3551807 (1970-12-01), Kulischenko et al.
patent: 3590372 (1971-06-01), DeSantis et al.
patent: 3641972 (1972-02-01), Hostetter
patent: 3714572 (1973-01-01), Ham et al.
Electroglas, Inc.
Karlsen Ernest F.
Rolinec Rudolph V.
Roston Ellsworth R.
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