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:
Sep. 07, 1999
Filed:
Feb. 27, 1998
Alcatel, Paris, FR;
Abstract
A sealed feed-through device for an insulative partition wall between two electrode assemblies of a storage battery comprises a first connecting member connected to ends of assembled plate heads of the same polarity of a first assembly and a second connecting member connected to ends of assembled plate heads of the same opposite polarity of a second assembly separated from the first assembly by the insulative wall. One connecting member includes a blind hole having an axis perpendicular to the wall and an open end facing the wall. A seal coaxial with the blind hole is pressed against the wall and housed in a groove in the connecting member. The other connecting member includes a bore through hole coaxial with and having the same cross section as the blind hole. The two connecting members press one against the other through a hole in the wall without either member penetrating into the hole in the wall to a depth exceeding the thickness of the wall. An assembly member is forcibly inserted into the bore and the blind hole.