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AssigneeROLLS-ROYCE plc
InventorsPaul J. Wilson, Aleksander M. Cendrowicz, Akshay Bhatt, Athira Rajiv, Per Nohlert, David A. Bell
Estimating the term…
An article 7 made from a porous material, such as a ceramic material, is dipped into a liquid impregnating material 12, such as molten urea in a bath 14. After withdrawal from the bath 14, excess impregnating material 12 is removed from the article 6 by means of an air knife 22. The article is carried by a carrier or fixture 6 to be conveyed along the processing line on a conveyor 2. The fixture 6 comprises a lower support 32 in the form of a pair of parallel bars which define between them a slot 38. The fixture also has clamping devices 42 for holding an upper region of the article 7, while the weight of the article 7 is supported by the lower support 32.
A carrier for holding a plurality of articles during displacement to and from a dipping position, at least, the carrier comprising a frame having an elongate lower support for supporting a row of the articles, and having an upper support provided with clamping devices for holding the articles at positions above the lower support, the lower support having a drainage aperture for the drainage of liquid from the articles, and the carrier further comprising a mounting arrangement for mounting the carrier on a conveyor.
A carrier for holding a plurality of articles, the carrier comprising a frame having an elongate lower support for supporting a row of the articles, and having an upper support provided with clamping devices for holding the articles at positions above the lower support, the lower support having a drainage aperture for the drainage of liquid from the articles, and the carrier further comprising a mounting arrangement for mounting the carrier on a conveyor.
Dependencies are inferred from the claim text.