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DE1955483A1
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Gas burner
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DE1811536A1
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Ignition device for a gas appliance
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DE1805889A1
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Central heating system
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GB1160458A
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Burner.
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GB1149806A
|
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Hot-water system for domestic use coupled to a district heating system through heat exchangers
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GB1147265A
|
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Water flow regulator for a continuous-flow type heater
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ES310964A3
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Improvements in the construction of burners. (Machine-translation by Google Translate, not legally binding)
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GB975146A
|
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Process for brazing copper to aluminium
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GB955767A
|
|
Gas burner
|
|
DE1167136B
|
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Mixing valve with thermostatic control
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|
GB912852A
|
|
Mixing valve with thermostatic control
|
|
GB946945A
|
|
Hot-water supply apparatus
|
|
GB932498A
|
|
Safety mechanism for a gas-consuming appliance
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|
DE1149760B
|
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Device for converting combustion heat into electrical energy using a burner for gases and a thermocouple
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DE1232532B
|
|
Pressure regulator for fuel gases
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DE1038361B
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Pressure control or Locking device
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DE1095612B
|
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Gas pressure regulator with control pressure regulating valve
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GB767980A
|
|
Gas regulating and stop valve device
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GB750970A
|
|
Thermo-couple
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GB633690A
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Improved device for controlling the flow of a fluid
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