Fluid feed ring and associated apparatus and method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11426754
APP PUB NO 20200316638A1
SERIAL NO

16832269

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Abstract

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A fluid feed ring (5), a substrate coating apparatus (1) and a method are provided for coating a substrate (2) with a catalyst component. The fluid feed ring (5) comprises an annular body (40) having an inner face (45) bounding a central bore of the fluid feed ring. A fluid feed port (47) receives the liquid and a plurality of outlet apertures (50) on the inner face of the annular body discharge the liquid onto a piston face (23) of the substrate coating apparatus (1). A distribution channel (51) extending at least part-way around the annular body (40) provides fluid communication between the fluid feed port (47) and the plurality of outlet apertures (50).

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Patent Owner(s)

Patent OwnerAddress
JOHNSON MATTHEY PUBLIC LIMITED COMPANY5TH FLOOR 25 FARRINGDON STREET LONDON EC4A 4AB

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mason, Daniel Wayne, US 4 99
Obelcz, Paul Wayne, US 2 0
Troland, Daniel Wayne, US 1 0

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