LandOfFree - US Patents - Listing for Combustion,Timer, programmer, retarder or condition responsive control

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Flow regulating device

Combustion – Timer – programmer – retarder or condition responsive control – By condition of burner feed or feed means

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Flow sensor furnace control

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Flue control assembly

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Flue damper control

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Flue draft malfunction detector and shut-off control for oil bur

Combustion – Timer – programmer – retarder or condition responsive control – By sensing of gas leakage – flashback or escaped flame

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Fluid actuated damper control apparatus

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Fluid bed furnace and fuel supply system for use therein

Combustion – Timer – programmer – retarder or condition responsive control – Responsive to combustion chamber pressure

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Fluid control system

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Fluid flow sensing switch device

Combustion – Timer – programmer – retarder or condition responsive control – Of igniter and feed controlled sequence

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Fluid flow sensing switch device

Combustion – Timer – programmer – retarder or condition responsive control – Of igniter and feed controlled sequence

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Fluid flow sensing switch device and method of making the same

Combustion – Timer – programmer – retarder or condition responsive control – By condition of burner feed or feed means

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Fluid flow sensing switch device and method of making the same

Combustion – Timer – programmer – retarder or condition responsive control – Of igniter and feed controlled sequence

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Fluid fuel burner with automatic fuel shut-off valve

Combustion – Timer – programmer – retarder or condition responsive control – By condition of burner feed or feed means

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Free flame burner with turbulent atomisation by means of gaseous

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Fuel and ignition control

Combustion – Timer – programmer – retarder or condition responsive control – Providing repeated start attempts prior to shutdown upon...

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Fuel burner control apparatus

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Fuel burner control apparatus

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Fuel burner control circuit

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Fuel burner control device providing safely ignited burner

Combustion – Timer – programmer – retarder or condition responsive control – By sensing of gas leakage – flashback or escaped flame

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Fuel burner control system

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

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