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Selected: F

Fuel gas control

Combustion – Timer – programmer – retarder or condition responsive control – Of or by exhaust damper or exhaust pump
Patent

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Fuel gas preheat for excess oxygen maintenance

Combustion – Timer – programmer – retarder or condition responsive control – Of or by burner feed supply heating structure
Patent

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Fuel gas press control device of a gas torch

Combustion – Flame holder and fuel tank assembly
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Fuel gas supply adjuster

Combustion – Flame holder and fuel tank assembly
Patent

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Fuel gas supply and ignition system with single valve

Combustion – Timer – programmer – retarder or condition responsive control – Sensor of first burner controls second burner – e.g. – pilot...
Patent

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Fuel gasifying burner

Combustion – Fuel disperser installed in furnace – Rotary disperser projects at surrounding flange surface
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Fuel gasifying burner

Combustion – Fuel disperser installed in furnace – Rotary disperser projects at surrounding flange surface
Patent

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Fuel gasifying burner

Combustion – Heated line section feeds flame holder – Heated section supplied by separate diverse feeds – e.g.,...
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Fuel gasifying burner

Combustion – Fuel disperser installed in furnace – Rotary disperser projects at surrounding flange surface
Patent

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Fuel handling and combustion system

Combustion – Process of combustion or burner operation – Heating feed
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Fuel igniter

Combustion – Process of combustion or burner operation
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Fuel ignition and stack damper control circuit

Combustion – Timer – programmer – retarder or condition responsive control – Of or by exhaust damper or exhaust pump
Patent

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Fuel ignition control arrangement

Combustion – Timer – programmer – retarder or condition responsive control – By combustion or combustion zone sensor
Patent

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Fuel ignition control arrangement

Combustion – Timer – programmer – retarder or condition responsive control – By combustion or combustion zone sensor
Patent

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Fuel ignition control arrangement employing dual flame sensors

Combustion – Timer – programmer – retarder or condition responsive control – With test circuit checking or analyzing flame sensing...
Patent

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Fuel ignition control arrangement having a timing circuit with f

Combustion – Timer – programmer – retarder or condition responsive control – Shutdown by sensed absence of flame in proving period
Patent

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Fuel ignition control arrangement having a timing circuit with f

Combustion – Timer – programmer – retarder or condition responsive control – By combustion or combustion zone sensor
Patent

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Fuel ignition control system

Combustion – Timer – programmer – retarder or condition responsive control – Sensor of first burner controls second burner – e.g. – pilot...
Patent

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Fuel ignition control system

Combustion – Timer – programmer – retarder or condition responsive control – Sensor of first burner controls second burner – e.g. – pilot...
Patent

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Fuel ignition system and method of making the same

Combustion – Timer – programmer – retarder or condition responsive control – Sensor of electrical condition or temperature of electrical...
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