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

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Photodiode array for analysis of multi-burner gas combustors

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Photovoltaic control system

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Pilot assembly for direct fired make-up heater utilizing igniter

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Pilot burner reignition system

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Pilot burner safety device with methods of ambient air flow regu

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Pilot control assembly

Combustion – Timer – programmer – retarder or condition responsive control

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Pilot flame powered burner controller with remote control...

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

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Pneumatic system for flame rollout and draft safeguard...

Combustion – Timer – programmer – retarder or condition responsive control – By combustion destructible element – e.g. – fusible plug – etc.

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Portable heating apparatus

Combustion – Timer – programmer – retarder or condition responsive control – By manually started timer or retarder – or by time of day device

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Positive opening damper for combustion appliance

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

Postpurge pilot burner sequencing means

Combustion – Timer – programmer – retarder or condition responsive control – Control of purger – of scavenger or of combustion start-up...

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Pot type oil burner with unnoticeable bad odor

Combustion – Timer – programmer – retarder or condition responsive control – Control of purger – of scavenger or of combustion start-up...

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Power gas burner for wood stove

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Power phase regulator circuit improvement motor start switch sel

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Power phase regulator circuit improvement, motor start switch, s

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Power vent and control for furnace

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

Power vent and control for furnace

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

Pressure responsive safety valve for gas burner

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Primary control and ignition system for oil burners

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Primary control means for furnaces

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

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