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. 17, 2020
Filed:
Feb. 17, 2017
Saft, Bagnolet, FR;
Alexandre Narbonne, Blanquefort, FR;
Jérôme Calmejane, Saint Germain du Puch, FR;
Marc Chesnais, St Medard en Jalles, FR;
SAFT, Bagnolet, FR;
Abstract
The invention resolves the problem of swelling of sealing electrochemical cells of prismatic format when they are assembled side by side in a grouping box by proposing a battery comprising at least two electrochemical cells () of prismatic format, wherein the electrochemical cells are separated by a rigid wedge () having a hardness greater than or equal to 90 Shore A according to the standard ASTM D 2240 and by a flexible wedge () having a hardness of up to 60 Shore A according to the standard ASTM D 2240, the rigid wedge and the flexible wedge being electrically insulating.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile