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:
Nov. 04, 1980
Filed:
Dec. 15, 1978
Jean-Marc Guerinault, Merignac, FR;
Jacques Barber, Lormont, FR;
Saft-Societe des Accumulateurs Fixes et de Traction, Romainville, FR;
Abstract
A sealed through-connector in which an electrical connection passes through a hole (4) in a single or double wall made of a plastic material, said connector including a first annular seal ring which seals the annular zone of the orifice left free by the connection and being compressed axially. According to the invention, the connector is axially compressed by clamping means which are applied on either side of the wall (1) to two metal parts (9,10) which each have a surface substantially parallel to said wall (1), the distance between said surfaces and therefore the compression of the seal (8) being defined by the insertion of a metal distance member (5). Use: Storage batteries which use hard metal connection parts which melt at high temperatures, e.g. alkaline electrolyte storage batteries.