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

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

Burner ignition and control system

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

Burner ignition and flame monitoring system

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

Burner ignition system

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

Burner ignition system

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

Burner ignition system

Combustion – Timer – programmer – retarder or condition responsive control – Of diverse feed or feed rate in starting – e.g. – enriching...

Burner operated with liquid fuel for heating devices

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

Burner system

Combustion – Timer – programmer – retarder or condition responsive control

Burner system for a radio-controlled hot air balloon

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

Burner system with absorbent carbon flame responsive switch

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

Burner units for fluid fuels

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

Burner with low emission of polluting gases

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

Burner with variable secondary air controller

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

Burner, in particular burner for the combustion of liquid fuel i

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

Camera, spectrum analysis system, and combustion evaluation appa

Combustion – Timer – programmer – retarder or condition responsive control – Of extinguishing means

Candle extinguishing apparatus

Combustion – Timer – programmer – retarder or condition responsive control – Of extinguishing means

Candle flame extinguisher

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

Candle having thermal response

Combustion – Timer – programmer – retarder or condition responsive control – Of extinguishing means

Candle holder with self-extinguishing flame device

Combustion – Timer – programmer – retarder or condition responsive control – Of extinguishing means

Candle including flame adjustment means and automatic flame exti