APPARATUS FOR CIRCULATING AN ELECTROLYTE IN AN ELECTROCHEMICAL CELL AND A BATTERY OF ELECTROCHEMICAL CELLS - Patent 0591471

(19)

(11)

EP 0 591 471 A1

(12)

(43)	Date of publication:
	13.04.1994 Bulletin 1994/15

(21)	Application number: 92917855.0

(22)	Date of filing: 26.06.1992

(51)

International Patent Classification (IPC):

H01M 2/ 38^{( . )}

(86)	International application number:
	PCT/NL1992/000111

(87)	International publication number:
	WO 1993/000715 (07.01.1993 Gazette 1993/02)

(84)	Designated Contracting States:
	AT BE CH DE DK ES FR GB GR IT LI LU MC NL SE

(30)

Priority:

28.06.1991 NL 19910001122

(71)	Applicant: NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
	NL-2628 VK Delft (NL)

(72)	Inventors:
	VAN DUIN, Pieter, Johannes NL-2202 EE Noordwijk (NL) SCHMAL, Dirk NL-2264 TM Leidschendam (NL) SCHILLEMANS, Ronaldus, Adrianus, Albert NL-2611 TV Delft (NL)

(74)	Representative: de Bruijn, Leendert C., et al
	Nederlandsch Octrooibureau P.O. Box 29720 NL-2502 LS Den Haag NL-2502 LS Den Haag (NL)

(54)	APPARATUS FOR CIRCULATING AN ELECTROLYTE IN AN ELECTROCHEMICAL CELL AND A BATTERY OF ELECTROCHEMICAL CELLS