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1. (WO1992010859) ELECTROCHEMICAL CELL WITH IMPROVED FILL PORT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1992/010859 International Application No.: PCT/US1991/006799
Publication Date: 25.06.1992 International Filing Date: 19.09.1991
IPC:
H01M 2/00 (2006.01) ,H01M 2/04 (2006.01) ,H01M 2/36 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2
Constructional details, or processes of manufacture, of the non-active parts
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2
Constructional details, or processes of manufacture, of the non-active parts
02
Cases, jackets, or wrappings
04
Lids or covers
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2
Constructional details, or processes of manufacture, of the non-active parts
36
Arrangements for filling, topping-up or emptying cases with or of liquid, e.g. for filling with electrolytes, for washing-out
Applicants:
MEDTRONIC, INC. [US/US]; 7000 Central Avenue N.E. Minneapolis, MN 55432, US
Inventors:
CRETZMEYER, John, W.; US
STROHKIRCH, John, C.; US
Agent:
LATHAM, Daniel, W. ; Medtronic, Inc. 7000 Central Avenue N.E. Minneapolis, MN 55432, US
Priority Data:
627,17214.12.1990US
Title (EN) ELECTROCHEMICAL CELL WITH IMPROVED FILL PORT
(FR) ELEMENT ELECTROCHIMIQUE COMPRENANT UN ORIFICE D'INTRODUCTION AMELIORE
Abstract:
(EN) One-piece electrochemical cell cover with improved seal area in the fill port.
(FR) Dispositif de protection pour un élément électrochimique en une seule pièce comprenant une surface étanche dans l'orifice d'introduction.
Designated States: AU, CA, JP
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0515587CA2071007AU1991087423