| 121 |
Adjustable flame burner |
US3771944D |
1972-08-30 |
US3771944A |
1973-11-13 |
HOVIS J; FINKE H |
An adjustable flame burner for an industrial furnace includes a burner body having an apertured refractory baffle forming a forward wall thereof. A fuel duct extends concentrically within the burner body and in registry with a fuel opening in the baffle. An annular chamber is formed between the fuel duct and the burner body and a close-off means is positioned internal of the air chamber to close off certain of the apertures so as to permit adjustment of the flame at all levels of operation. The close-off means can be either movable plugs secured within the air chamber or a partitioned air chamber having a separate air inlet feeding each resultant chamber ahd having alloy tubes connecting from one of the resultant chambers to certain of the apertures. Dual, concentric fuel ducts can be employed with the various close-off means.
|
| 122 |
Burner |
US3752634D |
1971-08-16 |
US3752634A |
1973-08-14 |
IMATAKE T; WASHIMI K; NISHIKAWA H; KAWAGUCHI A |
The present invention relates to a burner, in which burning air given the power of rotation and a fuel given the power of rotation are mixed and the resulting mixture is burnt, characterized in that a step part for mixing air and fuel and igniting the mixture is formed of a ceramic material to improve the effect of flame maintenance. In addition with the above mentioned description, according to the present invention, a burner, which is equipped with a straight air nozzle for supplying a linear air flow along the axial center of the burner and in which the ignition face is stabilized is provided.
|
| 123 |
Burner |
US3732070D |
1971-03-31 |
US3732070A |
1973-05-08 |
VIETORISZ J |
A burner used in conjunction with heat exchangers or furnaces has a chamber that is divided into a gas-mixing zone and a combustion zone, a means for axially introducing selected amounts of a relatively slow-flowing combustion supporting first gas into the mixing zone, a means for radially introducing selected amounts of a relatively rapid-flowing combustion supporting second gas as a plurality of gas streams into the gas mixing zone whereupon the first and second gases become intimately admixed, and a means in the combustion zone for igniting the admixed gases to generate hot exhaust gases for supplying heat to be stored in the heat exchanger or utilized otherwise.
|
| 124 |
Burner assembly |
US3724995D |
1971-11-24 |
US3724995A |
1973-04-03 |
MUTCHLER P |
A gas-fired furnace including a heat exchanger mounted in a housing in heat transfer relation with flowing air passing over the heat transfer surface of the heat exchanger and a gas burner assembly; the heat exchanger having a centrally disposed burner tube communicating with a rear tube sheet at one end and the gas burner assembly at the opposite end, and a plurality of return tubes disposed about the burner tube and affixed to the rear tube sheet at one end and a flue gas collector at the opposite end.
|
| 125 |
Combustion apparatus for mixing fuel and air in divided portions |
US3685950D |
1970-06-19 |
US3685950A |
1972-08-22 |
NOMAGUCHI TAMOTSU; TOBATA NORIKAZU; ITO TOSHIO |
Apparatus for feeding fuel gas and air portionally into a combustion chamber for obtaining improved fuel-air mixing efficiency in which at least one of the fuel gas and air is forcibly injected into the combustion chamber and including a heat catalyst in the combustion chamber to produce steady and gentle combustion of a high load factor.
|
| 126 |
Fuel burner unit for mounting in a common air box |
US3672812D |
1970-11-30 |
US3672812A |
1972-06-27 |
BENDIXEN KNUD ERIK |
A FUEL BURNER UNIT DESIGNED TO BE CONNECTED TO A COMMON AIR SUPPLY BOX IN PARALLEL WITH ONE OR MORE LIKE BURNER UNITS. THE BURNER COMPRISES A DUCT SYSTEM FOR CONVEYING COMBUSTION AIR FROM THE AIR BOX TO THE BURNER HEAD AND INCLUDES A SINGLE ANNULAR OUTER DUCT CONNECTED AT ITS FRONT END TO THE AIR BOX AND AT ITS REAR END TO INDIVIDUAL INNER DUCTS FOR PRIMARY AND SECONDARY COMBUSTION AIR, RESPECTIVELY. THE VOLUME RATIO BETWEEN PRIMARY AND SECONDARY AIR IS DETERMINED BY AN ADJUSTABLE, BUT NORMALLY FIXED BAFFLE DEVICE AT THE REAR OUTLET END OF THE OUTER DUCT, THE TOTAL AMOUNT OF COMBUSTION AIR SUPPLIED TO EACH BURNER IS CONTROLLED BY A VALVE DEVICE LOCATED AT THE INLET END OF THE ANNULAR OUTER DUCT.
|
| 127 |
High combustion rate burner |
US3614283D |
1966-06-27 |
US3614283A |
1971-10-19 |
MORGAN ALLAN C |
A multiple-fluid fuel burner having a combustion chamber surrounded by a fluid supply channel. An axially extending fluid supply channel member may be used to supply a reactant fluid to the interior of the combustion chamber.
|
| 128 |
Turbulence muffle burner |
US3612737D |
1969-11-28 |
US3612737A |
1971-10-12 |
SHARAN HARENDRA NATH |
The turbulence muffle burner is provided with a tubular member in surrounding relation to the burner to define at least two annular ducts. Air is directed through the ducts and directed into twisting paths within the ducts so that the velocity and the tangential velocity component of the air leaving the innermost duct are greater than the velocity and the tangential velocity component of the air leaving the outermost duct.
|
| 129 |
Apparatus for producing carbon black |
US3565586D |
1967-04-10 |
US3565586A |
1971-02-23 |
KIYONAGA KAZUO |
A BURNER SUITABLE FOR THE MANUFACTURE OF CARBON BLACK COMPRISES AN INTERNAL COMBUSTION CHAMBER COMMUNICATING AXIALLY AT ITS DISCHARGE END WITH A PROCESSING CHAMBER. THE BURNER OPERATES BY HAVING FLUID HYDROCARBON STOCK INJECTED AXIALLY AS A CONTINOUS COHERENT STREAM FROM THE INLET END OF THE COMBUSTION CHAMBER THROUGH SUCH CHAMBER AND INTO THE PROCESSING CHAMBER WHERE A CONSTRICTED, HIGH VELOCITY STREAM OF HOT COMBUSTION PRODUCTS DISPERSE, SHEAR AND PYROLYZE THE HYDROCARBON FEED STOCK TO FORM CARBON BLACK. USE OF A WATER-COOLED, HEAT CONDUCTIVE METAL BODY WHICH FORMS THE WALLS OF BOTH THE COMBUSTION AND PROCESSING CHAMBERS PERMITS USE OF VERY HIGH OPERATING TEMPERATURES.
|
| 130 |
Inspirator burner |
US3544246D |
1968-08-26 |
US3544246A |
1970-12-01 |
MEYER DAVID |
|
| 131 |
Gas burner for furnaces and the like |
US3532452D |
1968-06-21 |
US3532452A |
1970-10-06 |
REICHELDERFER CHARLES A; RUNNINGER FREDERICK L |
|
| 132 |
Means for injecting a gaseous reactant |
US3519396D |
1968-01-04 |
US3519396A |
1970-07-07 |
EAGLE RAYMOND S; FRALEY LOWELL D; HANDMAN STANLEY E |
|
| 133 |
Device for the prepatterned control of flow distribution in fluid flow experiencing a change in area and/or direction |
US3519024D |
1966-01-06 |
US3519024A |
1970-07-07 |
JOHNSON ROBERT H; HERZOG JOSEF |
|
| 134 |
Gas burning system arrangement |
US3486834D |
1968-04-25 |
US3486834A |
1969-12-30 |
FREY DONALD J; ROERDEN RUDOLPH F |
|
| 135 |
Burner for firing a combustion chamber |
US3485566D |
1967-04-13 |
US3485566A |
1969-12-23 |
SCHOPPE FRITZ |
|
| 136 |
Gas burner |
US3450504D |
1965-10-11 |
US3450504A |
1969-06-17 |
KORWIN PAUL |
|
| 137 |
Nozzle mixing gas burner |
US64133867 |
1967-05-25 |
US3418060A |
1968-12-24 |
SPIELMAN LYLE S; MOORE EDWARD E |
|
| 138 |
Fuel burner |
US49345865 |
1965-10-06 |
US3400921A |
1968-09-10 |
HEMKER FRITZ L |
|
| 139 |
Position measuring device employing a rotating reflecting polyhedron to superimpose the reflection of a first raster onto a second raster,and photocells for detecting the resulatant movement |
US42193564 |
1964-12-29 |
US3384754A |
1968-05-21 |
ALBARDA SCATO |
|
| 140 |
Adjustable flow controller |
US53588766 |
1966-03-21 |
US3378206A |
1968-04-16 |
POE LEE G; FERGUSON NORMAN T |
|