Abstract

A temperature control appliance adapted for installation over an outdoor gathering area provides infrared, radiant heat or evaporative cooling modes. The radiant burner has a semi-cylindrical porous foam metal radiator element mounted in a housing to direct infrared heat to the gathering area. Evaporative cooling is provided by misting nozzles mounted on the burner housing.

IPC Classes  ?

• F24F 5/00 - Air-conditioning systems or apparatus not covered by group or
• F23D 14/16 - Radiant burners using permeable blocks
• F23N 5/18 - Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
• F24C 3/06 - Stoves or ranges for gaseous fuels with heat produced wholly or partly by a radiant body, e.g. by a perforated plate without any visible flame

Abstract

A spark ignited, gas fueled pilot assembly compromising a bracket and a metal gas tube extending through the bracket and having an outlet end. The gas tube is surrounded by a ceramic jacket which is of such a length as to extend beyond the outlet end of the gas tube by approximately 0.03″ such that the gas tube outlet is recessed into the ceramic jacket. The assembly further comprises a pair of ignitor electrodes carried by the bracket and arranged and located relative to the recessed gas supply tube to ignite fuel emanating therefrom.

IPC Classes  ?

• F23Q 9/00 - Ignition by a pilot flame
• F23D 14/14 - Radiant burners using screens or perforated plates
• F23Q 9/02 - Ignition by a pilot flame without interlock with main fuel supply

Abstract

2.

IPC Classes  ?

• F23D 14/14 - Radiant burners using screens or perforated plates
• F24C 3/10 - Arrangement or mounting of ignition devices
• F24C 3/06 - Stoves or ranges for gaseous fuels with heat produced wholly or partly by a radiant body, e.g. by a perforated plate without any visible flame

Abstract

A thimble shaped burner is made of a porous foam metal material and is adapted to be mounted on the interior of a plenum chamber receiving a fuel/air mixture under pressure. The fuel/air mixture infuses into the interior of the thimble shaped burner body and exits from it through a burner port in a support structure where the fuel/air mixture that has been infused through the burner body is ignited. The burners are typically used in multiples and are mounted by means conventional fasteners passing through reinforced mounting flanges on the interior of an air fuel plenum chamber. Flame lift off is reduced or eliminated by particular configurations and dimensions of annular metal washers that are used in association with the burner bodies for mounting purposes.

IPC Classes  ?

• F23D 14/06 - Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with radial outlets at the burner head
• F23D 14/10 - Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with elongated tubular burner head
• F23D 14/08 - Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with axial outlets at the burner head

Goods & Services

(1) Gas fired infrared and blue flame burners and components thereof for residential ovens, commercial gas fryers, residential and commercial griddles, residential and commercial broilers, barbeque burners and gas-fired overhead infrared heaters.

Goods & Services

Gas fired infrared and blue flame burners and components thereof for residential ovens, commercial gas fryers, residential and commercial griddles, residential and commercial broilers, barbeque burners and industrial heaters

Goods & Services

Gas fired heaters for use in heating industrial and commercial buildings

Goods & Services

Gas-fired infra-red heaters

Goods & Services

(1) Low intensity infrared heaters.

Goods & Services

LOW INTENSITY INFRARED HEATERS

Goods & Services

(1) Gas fired infra-red heaters, electric infra-red heaters, gas and electric make-up heaters, gas and electric infra-red drying ovens, infra-red cooking burners and exhaust fans.

Goods & Services

OIL AND GAS FIRED HEATING SYSTEMS FOR BUILDINGS, AND PARTS THEREFOR

Goods & Services

GAS-FIRED INFRA-RED HEATERS