SOURCE D'ENERGIE ELECTRIQUE PORTATIVE

• Main Author: ROGER WILLIAM KELM, WILLIAM JOSEPH MCARTHUR ET GLENN WOODRUFF MERRY
• Format: Patent
• Language: French
• Published: 06.12.1985
• Edition: 4
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

L'INVENTION CONCERNE UNE SOURCE D'ENERGIE ELECTRIQUE PORTATIVE.ELLE COMPREND UN BOITIER 1 DESTINE A S'AJUSTER DANS LA CAVITE DES PILES D'UN DISPOSITIF ALIMENTE PAR PILES ET A RECEVOIR TROIS PILES 2, 3, 4. AU MOINS UNE DES PILES 2 EST CONNECTEE ELECTRIQUEMENT A DES CONTACTS 5, 7 DE LA CAVITE, LES DEUX AUTRES PILES 3, 4 ETANT ISOLEES, PROTEGEES ET MAINTENUES EN RESERVE.DOMAINE D'APPLICATION : DISPOSITIFS D'APPEL DE PERSONNES, ETC. The present invention relates to a portable electrical power source comprising housing means adapted to fit within a cell cavity of a battery-powered device, said housing means having positive and negative electrical contact means adapted to form electrical connection with corresponding positive and negative contact means of said device; a plurality of button cells disposed within said housing means, at least one of said button cells being electrically connected to said contact means and at least 50 percent of said button cells being insulated from any electrical connection to said contact means.