Heating – Work chamber having heating means – Combustion products heat work by contact
Reexamination Certificate
2005-04-26
2005-04-26
Wilson, Gregory (Department: 3749)
Heating
Work chamber having heating means
Combustion products heat work by contact
C432S103000, C431S160000
Reexamination Certificate
active
06884064
ABSTRACT:
A burner protection shield is provided at a distance and in an area below a burner lance that is used in a rotary kiln for the production of cement clinker. Such a mechanism enhances the useful lifetime of the burner lance.
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Brochure No. 7-330 Pyrostep® Die neue Generation wirtschaftlicher Rostkü{umlaut over (,)}hler brochure by KHD Humboldt Wedag, dated prior to priority date.
Cusick Richard
Schureck John
KHD Humboldt Wedag AG
Sonnenschein Nath & Rosenthal LLP
Wilson Gregory
LandOfFree
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