Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
F22B1/00—Methods of steam generation characterised by form of heating method
F22B1/22—Methods of steam generation characterised by form of heating method using combustion under pressure substantially exceeding atmospheric pressure
F22B1/26—Steam boilers of submerged-flame type, i.e. the flame being surrounded by, or impinging on, the water to be vaporised
Verfahren und einrichtung zum verbrennen von schwer brennbaren oder schwer entzuendbaren, fliessfaehigen stoffen und von zum teil aus unbrennbaren stoffen bestehenden fliessfaehigen stoffgemischen