EP 0922778 B1 20020821 - Modular device for the vacuum heat treatment
Title (en)
Modular device for the vacuum heat treatment
Title (de)
Modulare Einrichtung zur Wärmebehandlung unter Vakuum
Title (fr)
Installation de traitement thermique sous vide modulaire
Publication
Application
Priority
FR 9715506 A 19971202
Abstract (en)
[origin: US6065964A] The present invention relates to a chained thermal processing installation under rarefied atmosphere including several processing cells linked in a horizontal plane to a common air-tight chamber provided with handling means for transferring a load from one cell to another. The common chamber is a cylinder with a horizontal axis, at least one end of which is arranged to receive a module in the form of a cylindrical extension to which additional cells are connected.
IPC 1-7
IPC 8 full level
C21D 1/74 (2006.01); C21D 9/00 (2006.01); F27B 9/02 (2006.01); F27B 9/04 (2006.01); F27B 17/00 (2006.01)
CPC (source: EP US)
C21D 1/74 (2013.01 - EP US); C21D 9/0018 (2013.01 - EP US); C21D 9/0062 (2013.01 - EP US); F27B 9/029 (2013.01 - EP US); F27B 9/042 (2013.01 - EP US); F27B 2017/0091 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI SE
DOCDB simple family (publication)
US 6065964 A 20000523; AT E222608 T1 20020915; CA 2255343 A1 19990602; CA 2255343 C 20061017; DE 69807305 D1 20020926; DE 69807305 T2 20030417; EP 0922778 A1 19990616; EP 0922778 B1 20020821; ES 2181148 T3 20030216; FR 2771754 A1 19990604; FR 2771754 B1 20000211; JP H11237185 A 19990831; KR 100602225 B1 20061024; KR 19990062712 A 19990726
DOCDB simple family (application)
US 20437998 A 19981202; AT 98410138 T 19981202; CA 2255343 A 19981201; DE 69807305 T 19981202; EP 98410138 A 19981202; ES 98410138 T 19981202; FR 9715506 A 19971202; JP 35546098 A 19981201; KR 19980052494 A 19981202