Contact protection test set

Details Contact protection test set Contact protection test set

1976-09-01

1978-05-30

Rolinec, Rudolph V.

Electricity: measuring and testing

Measuring, testing, or sensing electricity, per se

Frequency of cyclic current or voltage

324158P, 339255P, G01R 3102

Patent

active

040925870

ABSTRACT:
A test set for testing relay contact protection networks comprising a signal generator coupled to an analyzing circuit and a test connector arranged for enabling the test set to be used for in-circuit testing of contact protection networks. The test connector is constructed of two elongated insulating members each having a tapered operative arm on which contact elements coupled to the analyzing circuit are mounted. Hinge apparatus supports the two elongated members and enables both angular and parallel lateral relative movement of each of the tapered operative arms to selectively connect the contact elements with ones of the contact protection networks.

REFERENCES:
patent: 999977 (1911-08-01), Fish
patent: 1638438 (1927-08-01), Gottschalk
patent: 2889519 (1959-06-01), Montgomery

Affiliated with

Also associated with

Rating

Contact protection test set does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Contact protection test set, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Contact protection test set will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-471553