A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PRE-FABRICATED GREASE DUCT SYSTEM
The present double walled grease duct includes a tubular outer shell surrounding a tubular inner liner, wherein a spacer is positioned perpendicular to the walls of the outer shell and the inner liner. The spacer can include a plurality of vertical metal strips extend from a top edge of the spacer to the bottom edge of the spacer, wherein the top edge of the spacer contacts the walls of the outer shell and wherein the bottom edge of the spacer contacts the walls of the inner liner. The metal strips resist the different rates of thermal expansion between the outer shell and inner liner ultimately preventing the collapse of the inner liner under pressure from thermal expansion.
PRE-FABRICATED GREASE DUCT SYSTEM
The present double walled grease duct includes a tubular outer shell surrounding a tubular inner liner, wherein a spacer is positioned perpendicular to the walls of the outer shell and the inner liner. The spacer can include a plurality of vertical metal strips extend from a top edge of the spacer to the bottom edge of the spacer, wherein the top edge of the spacer contacts the walls of the outer shell and wherein the bottom edge of the spacer contacts the walls of the inner liner. The metal strips resist the different rates of thermal expansion between the outer shell and inner liner ultimately preventing the collapse of the inner liner under pressure from thermal expansion.
PRE-FABRICATED GREASE DUCT SYSTEM
REDIGER ROBIN (author) / SIMS BILLY J (author) / KERNER JASON M (author)
2022-11-10
Patent
Electronic Resource
English
IPC:
F24C
OTHER DOMESTIC STOVES OR RANGES
,
Andere Hausöfen oder -herde
/
A47J
Küchenausstattung
,
KITCHEN EQUIPMENT
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
F16L
PIPES
,
Rohre
/
F23L
SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL
,
Zufuhr von Luft oder nichtbrennbarer Flüssigkeiten oder Gase zu Feuerungen allgemein
/
F24F
Klimatisierung
,
AIR-CONDITIONING
Codes & Standards - Grease duct codes
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Factory-built Grease Duct Standards
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Technology Update for Grease Duct Protection
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