Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With rotor
Patent
1991-09-19
1992-10-27
Nguyen, Vinh
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
With rotor
324 725, 439482, G01R 167
Patent
active
051592657
ABSTRACT:
A pivotable spring probe (30) includes a housing (36) having an opening, a plunger (34) within and guided by the housing, the plunger being slidingly movable between an extended position and a retracted position, a pivotable contact head (32) mounted on the plunger for making electrical contact with a conductive surface external to the housing, and a spring (42) mounted on the bottom of the plunger for biasing the plunger towards the housing opening.
REFERENCES:
patent: 4686465 (1987-08-01), Kruger
patent: 4904213 (1990-02-01), Hock et al.
Hallenbach; "Electrical Contacting Probe"; IBM Technical Disclosure Bulletin, vol. 9, No. 5; Oct. 1966.
Alfonso Juan O.
Clark Peggy L.
Naujoks Adolph C.
Pearson Ray D.
Meles Pablo
Motorola Inc.
Nguyen Vinh
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