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:
May. 05, 1992
Filed:
Oct. 16, 1991
Applicant:
Inventor:
Henry J Boulanger, Nicholasville, KY (US);
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
H01R / ;
U.S. Cl.
CPC ...
29859 ; 29622 ; 2003021 ; 174 / ; 264230 ;
Abstract
The disclosure relates to a pressure or temperature responsive switch wherein the high temperature environment at the measuring portion of the switch is thermally isolated from other portions of the switch which are incapable of operation at such high temperatures, thereby providing a relatively low cost switch with the desired capability. There is also provided a pressure or temperature responsive switch as noted above which is assembled by friction fit among the parts and without rivets or the like. Furthermore, the materials used permit waterproof sealing by the use of shrink tubing which bonds to the wire insulation.