G - Physics – 09 – B
Patent
G - Physics
09
B
35/2
G09B 25/00 (2006.01) B23K 1/00 (2006.01) G09B 9/00 (2006.01) G09B 19/24 (2006.01)
Patent
CA 1118592
ABSTRACT OF THE INVENTION Apparatus including a planar support having a plurality of terminations such as plated through holes arranged therein in an array and a plurality of sensing devices respectively associated with the terminations for measuring a physical quantity thereat such as temperature. The resulting structure is useful for train- ing a person in a manual skill such as soldering. Also disclosed is a common connector plug for receiving at one side of the sup- port a plurality of electrical leads from the sensing devices and an analyzer and indicator connected to the common plug for meas- uring the time required for the temperature and/or pressure at one of the terminals to rise from an initial value to a final value, the terminal being that to which a device such as a soldering iron is applied to effect the soldering of an electrical connection thereat. If the trainee successfully raises the temperature from the initial to final value within a desired period of time, an indication is made of this fact to provide positive reinforce- ment for the trainee. -1-
308086
Ferguson Gerald J.
Siegel William J.
Barrigar & Moss
Pace Incorporated
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