The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 26, 1976
Filed:
May. 12, 1975
Eugene T McKinnon, Pacific Palisades, CA (US);
Alvin S Drutz, Los Angeles, CA (US);
Randall C Danta, Reseda, CA (US);
Other;
Abstract
A thermistor sandwich assembly connectable for controlling motor starting windings is enclosed in a relatively thin and conforming case. The sandwich assembly includes a contact plate abutting the case lower wall with plate integral spring fingers against a face of a wafer-like thermistor, another contact plate overlying and having downward projections against the other thermistor face as well as abutting the upper case wall. A plurality of holes in the lower case wall and a bus bar slot through the upper case wall permit air circulation through the case and between the contact plates and thermistor faces for cooling the thermistor, the relay being otherwise free of cooling plates. A bus bar is rigidly connected extending partially through the case bus bar slot in electrical connection with the thermistor sandwich assembly normally transmitting electrical energy to a contact plate but selectively severable or removable to permit addition of capacitance in the electrical circuit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile