EP 0173606 B1 19881123 - THERMAL SEAL SURVEILLANCE SYSTEMS FOR A CONTAINER ENCLOSING A THERMOGENIC MATERIAL
Title (en)
THERMAL SEAL SURVEILLANCE SYSTEMS FOR A CONTAINER ENCLOSING A THERMOGENIC MATERIAL
Publication
Application
Priority
FR 8411721 A 19840724
Abstract (en)
[origin: US4658251A] A heat seal monitoring device for a container, such as one containing a calogenic material, includes one or more seals, placed on a container surface element and having a plurality of electrically interconnected resistive components enclosed in a structure having a first material acting as a physical protection and a second material acting as a thermal insulation. Each initial cap seal is able to supply an electric signal representing the heat flux exchanged between the surface element and the seal.
IPC 1-7
IPC 8 full level
B65D 55/06 (2006.01); B65D 79/02 (2006.01); G21F 5/12 (2006.01)
CPC (source: EP US)
B65D 79/02 (2013.01 - EP US); G09F 3/0341 (2013.01 - EP US); G21F 5/12 (2013.01 - EP US)
Designated contracting state (EPC)
BE CH DE GB IT LI NL SE
DOCDB simple family (publication)
FR 2568227 A1 19860131; FR 2568227 B1 19861114; CA 1251536 A 19890321; DE 3566384 D1 19881229; EP 0173606 A1 19860305; EP 0173606 B1 19881123; JP S61164961 A 19860725; US 4658251 A 19870414
DOCDB simple family (application)
FR 8411721 A 19840724; CA 487135 A 19850719; DE 3566384 T 19850719; EP 85401497 A 19850719; JP 16378785 A 19850724; US 75677385 A 19850718