Mutually convertible boiler between normal type and...

Details Mutually convertible boiler between normal type and... Mutually convertible boiler between normal type and...

2004-12-15

2011-12-13

Wilson, Gregory A (Department: 3749)

Liquid heaters and vaporizers

Stand boiler

Heated by liquid or steam

C122S018100

Reexamination Certificate

active

08074610

ABSTRACT:
A boiler includes a combustion chamber, a heat exchange section, and an outer housing. Coupling holes are formed in the outer housing, a circulation chamber is formed at a lower portion of the outer housing, and a burner is provided at an upper portion of the combustion chamber so as to generate heat in a downward direction thereof. The combustion chamber is vertically installed in one of the coupling holes, and a lower portion of the combustion chamber is communicated with the circulation chamber. The heat exchange section includes first and second heat exchangers and is vertically installed in the outer housing adjacent to the combustion chamber. An upper portion of the heat exchange section is coupled to one of the coupling holes and a lower portion of the heat exchange section is communicated with the circulation chamber.

REFERENCES:
patent: 4846150 (1989-07-01), Maton
patent: 5546760 (1996-08-01), Cook et al.
patent: 7614366 (2009-11-01), Arnold et al.
patent: 7836856 (2010-11-01), Mullen et al.
patent: 7958852 (2011-06-01), Kim
patent: 7971560 (2011-07-01), Gordon et al.
patent: 7992526 (2011-08-01), Ritsema et al.
patent: 2009/0165733 (2009-07-01), Ferguson
patent: 0507167 (1992-10-01), None
patent: 57-105526 (1982-06-01), None
patent: 59-112146 (1984-06-01), None
patent: 06-313627 (1994-11-01), None
patent: 2001-336836 (2001-12-01), None

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