Processing

Please wait...

Settings

Settings

Goto Application

1. WO1997024772 - A SEALING TUBULAR ELEMENT FOR THE POLES OF ELECTRIC ACCUMULATORS

Publication Number WO/1997/024772
Publication Date 10.07.1997
International Application No. PCT/EP1996/005836
International Filing Date 24.12.1996
IPC
H01M 2/06 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details, or processes of manufacture, of the non-active parts
02Cases, jackets or wrappings
06Arrangements for introducing electric connectors into or through cases
CPC
H01M 50/172
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
50Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
10Primary casings, jackets or wrappings of a single cell or a single battery
172Arrangements of electric connectors penetrating the casing
Y02E 60/10
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
60Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
10Energy storage using batteries
Applicants
  • STOCCHIERO, Olimpio [IT]/[IT]
Inventors
  • STOCCHIERO, Olimpio
Agents
  • BONINI, Ercole
Priority Data
VI95U00008428.12.1995IT
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A SEALING TUBULAR ELEMENT FOR THE POLES OF ELECTRIC ACCUMULATORS
(FR) ELEMENT TUBULAIRE D'ETANCHEITE POUR POLES D'ACCUMULATEURS ELECTRIQUES
Abstract
(EN)
The invention discloses a sealing element (1; 100) for the poles (2) of electric accumulators consisting of a tubular body (10) which presents a through-hole (7; 70) lodging said pole (2) and which is provided with at least one collar (25; 125) matching by interference against the outer lateral surface (23) of said pole (2), in order to ensure the sealing when said tubular body (10) is externally coupled with said pole and internally with a seat (3) obtained in the lid (5) of the accumulator and peripherically to the hole (4) for the passage of said pole (2).
(FR)
L'invention se rapporte à un élément d'étanchéité (1; 100) destiné à être appliqué aux pôles (2) d'accumulateurs électriques, et constitué d'un corps tubulaire (10) présentant un trou traversant (7; 70) renfermant ce pôle (2), lequel est pourvu d'au moins un collier (25; 125) s'ajustant étroitement sur la surface latérale externe (23) du pôle (2) afin d'assurer l'étanchéité lorsque le corps tubulaire (10) est couplé extérieurement à ce pôle et intérieurement à un siège (3) formé dans le couvercle (5) de l'accumulateur, et de manière périphérique au trou (4) destiné au passage du pôle (2).
Latest bibliographic data on file with the International Bureau