EP 1924388 A1 20080528 - STEAM CUTTING METHOD AND TORCH FOR IT
Title (en)
STEAM CUTTING METHOD AND TORCH FOR IT
Title (de)
WASSERDAMPF-SCHNEIDVERFAHREN UND BRENNER HIERZU
Title (fr)
PROCEDE DE COUPE A VAPEUR ET BRULEUR UTILISE POUR CELUI-CI
Publication
Application
Priority
- AT 2006000356 W 20060830
- AT 14802005 A 20050909
Abstract (en)
[origin: WO2007028179A1] The invention describes a method for transforming a liquid (8) into a gaseous state for a cutting process with a steam cutting device (1), comprising a torch (6), an evaporator (25), an energy supply and a feed line (31) for a liquid (8), an appropriate temperature (27) being generated for the evaporation of the liquid (8). To create a method of this type, it is now provided that the temperature (27) is regulated during operation in such a way that a sensor (28) senses the temperature (27) of the evaporator (25) and transmits it to a control unit, which correspondingly supplies a heating element (24) with the necessary energy and by which a required pressure (34) of the liquid (8) fed into the torch (6) is regulated, so that an approximately constant temperature (27) of the evaporated liquid (8) is made available for a cutting process.
IPC 8 full level
B23K 10/00 (2006.01)
CPC (source: EP US)
H05H 1/34 (2013.01 - EP US); H05H 1/3457 (2021.05 - EP); H05H 1/3457 (2021.05 - US)
Citation (search report)
See references of WO 2007028179A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007028179 A1 20070315; WO 2007028179 A8 20070524; WO 2007028179 A8 20071129; AT 502421 A1 20070315; AT 502421 B1 20070615; AT E419947 T1 20090115; CN 101253017 A 20080827; DE 502006002611 D1 20090226; EP 1924388 A1 20080528; EP 1924388 B1 20090107; ES 2318774 T3 20090501; JP 2009507346 A 20090219; JP 5500822 B2 20140521; US 2010166395 A1 20100701; US 7965925 B2 20110621
DOCDB simple family (application)
AT 2006000356 W 20060830; AT 06774755 T 20060830; AT 14802005 A 20050909; CN 200680031787 A 20060830; DE 502006002611 T 20060830; EP 06774755 A 20060830; ES 06774755 T 20060830; JP 2008529409 A 20060830; US 99004706 A 20060830