Furnaces – Utilizing powdered fuel
Reexamination Certificate
2005-11-01
2005-11-01
Rinehart, Kenneth (Department: 3749)
Furnaces
Utilizing powdered fuel
C110S10400A
Reexamination Certificate
active
06959653
ABSTRACT:
A pivot mounting apparatus210is provided for pivotally mounting to one another the coal nozzle tip212and coal nozzle body214of a pulverized solid fuel nozzle208of a pulverized solid fuel-fired furnace10. The pivot mounting apparatus210includes a latch interconnecting assembly220that includes a pin222for insertion in a traversing movement through an insertion passage224which passes through both the through hole216of the coal nozzle tip212and the through hole218of the coal nozzle body214upon the mutually facing positioning of respective sides of the coal nozzle tip212and the coal nozzle body214with one another with their respective through holes216, 218both co-axial with an insertion axis IAX.
REFERENCES:
patent: 4520739 (1985-06-01), McCartney et al.
patent: 5435492 (1995-07-01), Tenerowicz
patent: 5820457 (1998-10-01), Kern et al.
patent: 6145764 (2000-11-01), Gonzalez et al.
Mann Jeffrey Scott
Muller Christopher Gerald
Nowak Ronald Henry
Alstom Technology Ltd
Fournier, Jr. Arthur E.
Rinehart Kenneth
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