AT49041B
(en )
1911-07-25
Control device for the supply of liquid fuel to furnaces of central steam and water heating systems.
AT42123B
(en )
1910-05-10
Radiators for steam heating systems.
AT25808B
(en )
1906-09-25
Heating burners for liquid hydrocarbons.
AT66335B
(en )
1914-08-25
Thermostat arrangement for liquid heaters, in which the thermostat is located in a pipe through which water flows and is heated from the outside.
AT37208B
(en )
1909-05-10
Liquid fuel burners.
AT56728B
(en )
1912-12-10
Heating system for steam, hot water and warm water heating.
AT57064B
(en )
1913-01-10
Thermostatic valve for heating or lighting devices for liquid fuels.
AT57292B
(en )
1913-01-25
Steam control valve.
AT36140B
(en )
1909-02-10
Liquid heater.
AT38362B
(en )
1909-08-25
Liquid fuel carburetors.
AT31174B
(en )
1907-12-27
Water tube boilers for central heating systems etc. like
AT39039B
(en )
1909-09-25
Heating burners for liquid fuels.
AT38062B
(en )
1909-07-26
Heating burners for liquid fuels.
AT40238B
(en )
1909-12-27
Regulating device for the outlet openings of the heating jackets for cooking pots.
AT57462B
(en )
1913-01-25
Automatic heating gas pressure regulator for hot water generators built into a pressure line.
AT59829B
(en )
1913-06-25
Device for conveying oil under pressure to gas generation plants and for heating the oil at the same time.
AT35997B
(en )
1909-01-25
Hydraulic draft regulator for steam boiler firing.
AT8128B
(en )
1902-07-10
Safety device for steam boilers.
AT49552B
(en )
1911-08-25
Control valve for heating systems.
AT45426B
(en )
1910-12-10
Articulated boiler for hot water and steam heating.
AT35982B
(en )
1909-01-25
Device for compensating the effects of heat in combined steam or gas turbines.
AT33310B
(en )
1908-06-10
Pressure regulator for heating systems fed with exhaust steam and fresh boiler steam.
AT86414B
(en )
1921-11-25
Device for regulating the furnace draft.
AT38597B
(en )
1909-08-25
Liquid clarifier.
AT9500B
(en )
1902-10-25
Liquid heater.