Apparatus for indicating level of pilot flame output

FLAME ATMOSPHERE ANALYSER

COMBUSTOR HEALTH AND PERFORMANCE MONITORING SYSTEM FOR GAS TURBINES USING COMBUSTION DYNAMICS

SYSTEMS AND METHODS FOR AUTOMATION OF A CONTROL KNOB UNIT

Apparatus and method for automatically detecting and alerting of gas-out conditions for a gas appliance during operation

Integrated damper control system

Monitoring of the presence of two flames in a fuel combustion device

Method for protecting a gas turbine engine against high dynamical process values and gas turbine engine for conducting the method

Automated tuning of gas turbine combustion systems

THERMOSTAT WITH INTEGRATED CARBON MONOXIDE (CO) SENSOR

Systems and methods for controlling a water heater

Selective lockout in a fuel-fired appliance

Combustion apparatus

Safety device against combustible gas leaks for household appliances

METHODS, SYSTEMS AND APPARATUS FOR DETECTING MATERIAL DEFECTS IN COMBUSTORS OF COMBUSTION TURBINE ENGINES

METHOD OF REMOTELY CONTROLLING GAS APPLIANCE AND THE REMOTE CONTROL SYSTEM

Methods, systems and apparatus for detecting material defects in combustors of combustion turbine engines

Method of testing and compensating gas supply of gas appliance for safety

Apparatus and method for detecting the presence of a flame

Direct vent/power vent water heater and method of testing for safety thereof

METHOD AND SYSTEM FOR ENGINE IGNITION AND MONITORING

Fuel usage monitoring

Fan Assemblies, Mechanical Draft systems and Methods

Combustion apparatus and method for combustion control thereof

BURNER CONTROL SYSTEMS AND METHODS OF OPERATING A BURNER

Method and system for preventing combustion instabilities during transient operations

Lockout system for surface burners of a cooking appliance

Hot surface re-ignition controller

SYSTEM AND METHOD FOR DETERMINING A FLAME CONDITION IN A COMBUSTOR

MECHANICAL DRAFT SYSTEMS

Gas blocking device

Self validating gas turbine engine flame detection system using duel optical verification

Self check-type flame detector

Method and device for ascertaining the approach of the lean blow off of a gas turbine engine

Multi-Port Ignition System for a Sectional Furnace

Combustion apparatus, method for combustion control, board, combustion control system and water heater

Methods and systems for monitoring a seal assembly

Combustion apparatus and method for combustion control

METHOD FOR ADJUSTING AND CONTROLLING AN ACTUATING DRIVE FOR A BURNER

WARM AIR FURNACE

Flue-Gas Analysis Safety Apparatus

COMBUSTION APPARATUS IN WHICH EMISSION OF N2O IS CONTROLLED, AND METHOD FOR CONTROLLING EMISSION OF N2O

Redundant Modulating Furnace Gas Valve Closure System and Method

GAS SHUT-OFF DEVICE

Blower motor for HVAC systems

Selective lockout in a fuel-fired appliance

BURNER SYSTEM AND A METHOD OF CONTROL

Flame detection in a fuel fired appliance

Gas shutoff device

Spark detection in a fuel fired appliance

COMBUSTION CONTROLLING DEVICE

Automated Candle Blower

COMBUSTION CONTROLLING DEVICE

OPTICAL FUEL NOZZLE FLASHBACK DETECTOR

Valve system for fluid fuel

Systems and methods of operating a catalytic reforming assembly for use with a gas turbine engine system

GAS DETECTION DEVICE

Furnace, a method for operating a furnace and a furnace controller configured for the same

GAS CUTOFF DEVICE

GAS CUTOFF DEVICE

IGNITION CONTROL WITH SAFEGUARD FUNCTION

Premix gas burner

Safety system in and method for the operation of a combustion device

Method and apparatus for providing ultra low gas burner performance for a cooking appliance

System and method for controlling a furnace

FUEL GAS IGNITION SYSTEM FOR GAS BURNERS INCLUDING DEVICES AND METHODS RELATED THERETO

SYSTEM FOR COMBUSTION OPTIMIZATION USING QUANTUM CASCADE LASERS

RADIANT HEATING APPARATUS

SYSTEM AND METHOD FOR COMBUSTION DYNAMICS CONTROL OF GAS TURBINE

Gas turbine combustion dynamics control system and method

Method and device to detect the flame in a burner operating on a solid, liquid or gaseous combustible

FURNACE PANEL LEAK DETECTION SYSTEM

Flame safety system for in SITU process analyzer

TUNABLE FLUID FLOW CONTROL SYSTEM

Active Control of Flame Holding and Flashback in Turbine Combustor Fuel Nozzle

Gas meter and gas safety system

System and method for flame blow-off determination

GAS SHUTOFF DEVICE AND ALARM-COMPATIBLE SYSTEM METER

Multi-boiler and control method thereof for preventing back flow of exhaust gas

Combustor flashback/flame holding detection via temperature sensing

Method for preventing coagulation in exhaust pipe of boiler

Fuel composition

COMBUSTION FURNACE CONTROL APPARATUS

Fire and water display with integrated safety features

Control valves for heaters and fireplace devices

Gas cooker control system

Automatic fuel nozzle flame-holding quench

Gas Flow Control System

Method for detecting gas turbine engine flashback

Fuel cell system

Fuel nozzle flashback detection

HEAT TRANSFER TUBE MONITORING APPARATUS

Gas meter device and gas supply system using the device

System and control method for detecting an abnormal burning situation using air pressure sensing and flame detection

SYSTEM CONTROLLING ELECTRIC POWER AND SYSTEM CONTROLLING VALVE

Oven burner flame sensing apparatus

Burner Flashback Detection and System Shutdown Apparatus

Gas appliance monitoring apparatus

Control arrangement for a gas stove

Systems and methods of monitoring acoustic pressure to detect a flame condition in a gas turbine

Systems and Methods for Mitigating a Flashback Condition in a Premixed Combustor

Burner for highly caking coal, and gasifier

Optical flame holding and flashback detection

Systems and methods for detecting a flame in a fuel nozzle of a gas turbine

Single micro-pin flame sense circuit and method

COMBUSTOR RUMBLE

Highly sensitive airflow direction sensing

COOLING SYSTEM AND METHOD FOR A TURBOMACHINE

Apparatus for generating heat through burning of solid fuel and method of controlling such an apparatus

FLOW RATE MEASUREMENT APPARATUS, PROGRAM THEREOF, FLOW RATE MEASUREMENT METHOD, AND FLUID SUPPLY SYSTEM

Flame atomic absorption spectrophotometer

Systems and methods for controlling a water heater

Gum substance monitoring apparatus, gum substance detecting method, and gas turbine system

Systems, methods, and apparatus for automatically disabling appliances in response to a smoke detector

Method and apparatus for oxy-fuel combustion

Control system for the ignition of a gas burner

Combustion anomaly detection via wavelet analysis of dynamic sensor signals

Redundant Ignition Control Circuit and Method

APPARATUS AND METHOD FOR AUTOMATICALLY SHUTTING OFF A BURNER OF A STOVE OR OVEN

Method of controlling a fuel split

Device for lighting and controlling a burner in a household appliance

Method of detecting a partial flame failure in a gas turbine engine and a gas turbine engine

Heater and controls for extraction of moisture and biological organisms from structures

Micro-pilot for gas appliance

Method and apparatus for emissions detection in a combustion appliance

Combustion apparatus, combustion processor, and fuel cell generating system

Multiple gas pilot burner

Method of controlling gas type clothes dryer

Ignition control with integral carbon monoxide sensor

Signal conditioner for use in a burner control system

Fuel ratio control in a combustion apparatus with multiple fuel supply lines

Fan Assemblies, Mechanical Draft Systems and Methods

Flame scanner collimator body

Apparatus and method for controlling a damper in a gas-fired appliance

Apparatus and method for controlling a damper in a gas-fired appliance

BURNER IGNITION CONTROL SYSTEM

Method and Apparatus for Cleaning Electrodes of a Fuel-Fired Burner of an Emission Abatement Assembly

METHOD AND APPARATUS FOR OPERATING AN EMISSION ABATEMENT ASSEMBLY

Attenuating combustion noise of premixed flames

Furnace panel leak detection system

Systems and methods for controlling a water heater

Methods for starting and operating a thermal abatement system

VARIABLE AMPLITUDE DOUBLE BINARY VALVE SYSTEM FOR ACTIVE FUEL CONTROL

Ultra violet flame sensor with run-on detection

SYSTEM FOR AUTOMATIC FEEDING OF FURNACES WITH LIQUID FUEL

Inducer speed control method for combustion furnace

BOILER

Automatically controlled outdoor pelletized bio-fuel-burning hydronic heater

COMBUSTION STATE DETERMINING APPARATUS AND METHOD FOR CATALYTIC COMBUSTION UNIT

Use of statistical analysis in power plant performance monitoring

Gas-Fired Heating Appliance Having a Flammable Vapor Sensor Control Device

Method and apparatus for generalized performance evaluation of equipment using achievable performance derived from statistics and real-time data

Ignition detecting method for gas turbine

Ignition detecting method for gas turbine

Combustion instability detection

Burner flashback detection and system shutdown apparatus

AIR QUALITY SENSOR/INTERRUPTOR

Device for remotely controlling ignition of a gas appliance by transmitting and receiving RF waves

Control valves for heaters and fireplace devices

System and control method for detecting an abnormal burning situation using air pressure sensing and flame detection

Abnormality Detection Device For Catalyst Combustor

Gas block device and gas block method

Burner Control Sensor Configuration

Combustion control device

Lockout algorithm for a furnace including a pollutant sensor

Systems and methods for controlling a water heater

Safety valve supply circuit for the ignition of a gas burner

Re-ignition controller with safe interruption effect

Forced flue type combustion device

Display controller for gas burners

Communicating control for fuel fired heating appliance

Fireplace control system

Variable input radiant heater

Heating device having a thermal cut-off circuit for a fuel line and method of operating the same

System and Method for Directional Control of Flame Effects

System and Method for Generating Flame Effects

Heating device having a secondary safety circuit for a fuel line and method of operating the same

Combustion apparatus

Equipment

Controller for re-igniting

Water heater with flammable vapor and co sensors

Pressure Controller for a Mechanical Draft System

Preemptive tripping of a fossil fuel fired burner using the quality function

Circuit diagnostics from flame sensing AC component

Device for temperature regulation/limitation in a heat generating installation

Control circuit for relay-operated gas valves

High efficiency cyclone gasifying combustion burner and method

Water heater burner clogging detection and shutdown system

Ignition control with integral carbon monoxide sensor

Burner control

Water heater

Gas turbine engine combustor hot streak control

Method and apparatus to detect onset of combustor hardware damage

Water Heater Burner Clogging Detection and Shutdown System with Associated Burner Apparatus

Catalyst module overheating detection and methods of response

Method and device for flame monitoring

Flashback-detecting equipment, flashback-detecting method and gas turbine

Flame detector trapezoidal excitation generator output control circuit and method

Ignition and flame supervision system for open flame gas lights

Air heating apparatus comprising a flame monitoring device

Protection process and control system for a gas turbine

Method and system for determining lean blow out condition for gas turbine combustion cans

Control techniques for shut-off sensors in fuel-fired heating appliances

Air quality sensor/interruptor

Flame detector

Safe incineration of explosive air mixtures

Self diagonostic flame ignitor

System and methods for controlling a water heater

Automated operation check for standing valve

Systems and methods for detection of blowout precursors in combustors

Gas burner control and ignition system for oilfield separators

Water heater burner clogging detection and shutdown system

Safety, monitoring and control features for thermal abatement reactor

Waste-throughput limiting control

Method and apparatus for monitoring and controlling the stability of a burner of a fired heater

Apparatus and method for controlling a variable fuel fired appliance

Autocontrol burner and a combustion control method

Method and apparatus for detecting the presence of flame in the exhaust path of a gas turbine engine

Ignition detecting system and method for gas turbine

Appliance room controller

Flame quality sensor

Method and apparatus for detecting combustion instability in continuous combustion systems

System and method of fault detection in a warm air furnace

System and method for detecting an abnormal situation associated with a heater

Variable input radiant heater

Wireless fireplace damper control device

Method of controlling operation of fuel gas production apparatus

Control unit for controlling the delivery of a combustible gas in valve units, particularly for water heating apparatuses, and valve unit including said unit

Heat recovery using fluidized spray tower

Space heater

Flame detector, method and fuel valve control

Method and apparatus for determining accumulation in a particulate filter of an emission abatement assembly

Flame sensor for a burner

Gas burner control approach

Blocked flue detection methods and systems

Swimming pool podium

Tamper resistant vapor sensor method and system

Systems and methods for detection and control of blowout precursors in combustors using acoustical and optical sensing

Method and apparatus for detecting a burner flame of a gas appliance

Furnace shut off device

Cooking appliance with electronically-controlled gas burner verification

Wireless carbon monoxide furnace shutoff system

Computer program product for reducing volatile organic compounds from gases with hydrocarbons

Apparatus and method for reducing ignitor activation time in an oil-fired burner

Apparatus and method for monitoring flares and flare pilots