US 5,090,899 AGranted

All-primary type gas burner

AssigneeSamsung Electronics Co., Ltd.

InventorHeui-Tae Kee

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Abstract

An all-primary type gas burner which achieves exceptional heating capacity with a small combustion surface. The burner comprises a ceramic radiation plate, mixed gas distributors, a burner main body, upper and lower laterally extending supporting base plates, gas mixing tubes, Venturi-tubes, an air control plate, air control disks, and nozzles. The ceramic radiation plate broadly disperses combustion heat in all directions. It comprises a large number of ceramic rectangular tubes of varying lengths arranged so as to form a semi-cylinder projecting from the burner main body. At the tip of each tube is a gas blowing hole. The diameter at the bottom of the semi-cylinder is greater than that at the top. The mixed gas distributors uniformly distribute mixed gas so that it blows out all of the gas blowing holes with approximately uniform gas pressure. The mixed gas distributors each have a large number of gas distributing holes.

Claims1

Dependent claims

An all-primary type gas burner comprising:

(a) a burner main body;
(b) air suction means which suck air and gas into said burner main body, each said air suction means comprising:
(i) an air control plate mounted on said burner main body;
(ii) a nozzle mounted on said air control plate which receives gas from outside said burner main body;
(iii) an air control disk mounted on said air control plate so as to create an opening of variable size through which air can flow into said burner main body;
and
(iv) a venturi which is coupled to said nozzle and said air control disk and which causes a reduction in pressure so as to suck gas from said nozzle and to suck air through said opening;
(c) gas mixing tubes located inside said burner main body, each of which receives gas and air from one of said air suction means and mixes gas and air;
and
(d) a plurality of gas distribution means located inside said burner main body so as to uniformly distribute gas and air flowing from said gas mixing tubes throughout said burner main body;
(e) a burner surface mounted on said burner main body comprising:
(i) a first semi-cylindrical element comprising a plurality of rectangular ceramic tubes through which gas and air flow out of said burner main body;
(ii) a second semi-cylindrical element comprising a plurality of rectangular ceramic tubes through which gas and air flow out of said burner main body, said second semi-cylindrical element having a greater diameter than said first semi-cylindrical element;
and
(iii) insulation material placed between said first and second semi-cylindrical elements;
(f) a first base plate which couples a first end of said burner main body to a first end of said burner surface;
and
(g) a second base plate which couples a second end of said burner main body to a second end of said burner surface.

15 more elements

Dependencies are inferred from the claim text.