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WO8606150A1
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Burner for fuel gases, especially for boilers and process for the burning of fuel gases
|
|
CH644440A5
|
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Water or boiler.
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CH628134A5
|
|
Flue gas flowed heat exchanger.
|
|
GB1440537A
|
|
Boilers
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DE2410722A1
|
|
HEAT EXCHANGER
|
|
DE2353115A1
|
|
PROCEDURES FOR COMBUSTION OF GAS OR LIQUID FUELS AND BOILERS TO CARRY OUT THE PROCEDURE
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|
US3921708A
|
|
Heat exchanger and method of operation thereof
|
|
AU3984672A
|
|
Combustion of fuels
|
|
ZA7104668B
|
|
Heat exhanger and method of operation thereof
|
|
IL35375D0
|
|
Heat exchanger and method of operation thereof
|
|
DE1966220A1
|
|
Boilers for flowing fuels
|
|
CH505360A
|
|
Turbulence-increasing insert for flue - gas heat exchanger
|
|
DE1907923A1
|
|
Gas and / or liquid fuel boilers
|
|
CH561883A5
|
|
Cooled-combustion-chamber liquid or gas fuel boiler - with reactive jet divided and flue gases flowing out in different directions
|
|
DE1604090A1
|
|
boiler
|
|
DE1526124A1
|
|
Boiler with flame tube
|
|
ES295198A3
|
|
Improvements in the construction of heating boilers (Machine-translation by Google Translate, not legally binding)
|
|
US3171388A
|
|
Heating apparatus
|
|
GB1009973A
|
|
Improvements in heat-exchanger elements
|
|
GB976895A
|
|
Boiler having a pivotally mounted element through which a medium flows
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