EP 0212190 B1 19910206 - DEVICE FOR CUTTING WORK PIECES
Title (en)
DEVICE FOR CUTTING WORK PIECES
Publication
Application
Priority
DE 3527955 A 19850803
Abstract (en)
[origin: EP0212190A2] The invention relates to a cutting torch (10) with a cutting oxygen channel (16) and supplies for fuel gas and/or heating oxygen, which are connected to a fuel gas and oxygen supply source, as well as a fuel gas/oxygen mixture supply which opens into the cutting oxygen channel and to which an electric ignition device (30) is assigned. In order that a quantity of ignition gas, which is independent of and cannot be influenced by the setting of the heating gases of the cutting torch (10), can be supplied to the ignition point, the fuel gas/oxygen mixture supply (29) is connected to the supply sources, with interposition of an ignition gas quantity regulating device. <IMAGE>
IPC 1-7
IPC 8 full level
F23D 14/42 (2006.01); F23Q 7/10 (2006.01)
CPC (source: EP)
F23D 14/42 (2013.01)
Designated contracting state (EPC)
AT BE CH FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0212190 A2 19870304; EP 0212190 A3 19880113; EP 0212190 B1 19910206; AT E60831 T1 19910215; DE 3527955 A1 19870212; DE 3527955 C2 19890330
DOCDB simple family (application)
EP 86109217 A 19860705; AT 86109217 T 19860705; DE 3527955 A 19850803