(19)

(11)

EP 0 715 594 A1

(12)

(43) Date of publication: 12.06.1996 Bulletin 1996/24 (21) Application number: 93919233.0 (22) Date of filing: 31.08.1993

(51) International Patent Classification (IPC):  B65D 83/ 14( . ) B65D 83/ 56( . ) (86) International application number: PCT/EP1993/002356 (87) International publication number: WO 1995/006606 (09.03.1995 Gazette 1995/11)

(84) Designated Contracting States: BE DE ES FR GB IT NL (71) Applicant: Deutsche Präzisions-Ventil GmbH D-65795 Hattersheim am Main (DE)	(72) Inventor: PERICARD, Louis, J. D-65780 Hattersheim-1 (DE) (74) Representative: Knoblauch, Ulrich, Dr.-Ing., Patentanwälte Dr. Knoblauch, et al  Kühhornshofweg 10 D-60320 Frankfurt D-60320 Frankfurt (DE)