EP 1367139 A3 20041229 - Heat treatment apparatus and procedure for operating said apparatus
Title (en)
Heat treatment apparatus and procedure for operating said apparatus
Title (de)
Wärmebehandlungsanlage und Verfahren zum Betreiben einer solchen Anlage
Title (fr)
Dispositif de traitement thermique et procédé pour actionner ledit dispositif
Publication
Application
Priority
DE 10224129 A 20020529
Abstract (en)
[origin: EP1367139A2] Heat treatment device comprises: a working chamber (2) arranged in a steel housing (1); units for heating and cooling the chamber; and units for circulating the gas in the chamber and/or steel housing. The chamber has an inlet (3) for a liquefied gas line terminating in a vaporizing element having nozzle outlets (5). The chamber has an outlet (6) for the passage of waste gas. An Independent claim is also included for a process for operating a heat treatment device.
IPC 1-7
IPC 8 full level
C21D 1/613 (2006.01); C21D 1/74 (2006.01); C21D 1/76 (2006.01); C21D 1/767 (2006.01)
CPC (source: EP)
C21D 1/613 (2013.01); C21D 1/74 (2013.01); C21D 1/76 (2013.01); C21D 1/767 (2013.01)
Citation (search report)
- [Y] US 4963091 A 19901016 - HOETZL MAX [US], et al
- [Y] DE 3127606 A1 19830127 - KOERTVELYESSY LASZLO VON DIPL
- [A] PATENT ABSTRACTS OF JAPAN vol. 0101, no. 56 (C - 351) 5 June 1986 (1986-06-05)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1367139 A2 20031203; EP 1367139 A3 20041229; DE 10224129 A1 20031218; DE 10224129 B4 20061102; DE 10224129 B8 20070215
DOCDB simple family (application)
EP 03012016 A 20030528; DE 10224129 A 20020529