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:
Jul. 15, 1986
Filed:
Oct. 12, 1982
Christian A Debbaut, Alviso, CA (US);
Raychem Corporation, Menlo Park, CA (US);
Abstract
An apparatus and method for protection of electrical contacts. The protection apparatus ensures that the electrical contacts are protected when they are otherwise located in an adverse environment. To this end, the protection apparatus includes an insulating gel that is characterized by a cone penetration value from approximately 150 to 350 (10.sup.-1 mm); an ultimate elongation of at least approximately 200%; a maximum tensile strength of approximately 20 psi; and a cohesive strength greater than its adhesive strength. The protection apparatus further includes a first means to contain the gel, a second means to retain the gel within the first means and a force means which acts on the first means so that the gel is maintained in compressive contact with the electrical contacts and substantially encapsulates a conductive portion of the electrical contacts.