GB190201972A - Improvements in Water Filters. - Google Patents

Improvements in Water Filters.

Info

Publication number
GB190201972A
GB190201972A GB190201972DA GB190201972A GB 190201972 A GB190201972 A GB 190201972A GB 190201972D A GB190201972D A GB 190201972DA GB 190201972 A GB190201972 A GB 190201972A
Authority
GB
United Kingdom
Prior art keywords
shells
filtering
rings
seatings
flannel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Inventor
William Railton
Richard Campbell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB190201972A publication Critical patent/GB190201972A/en
Expired legal-status Critical Current

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  • Filtration Of Liquid (AREA)

Abstract

1972. Railton, W., and Campbell, R Jan. 24. Feedwater, purifying, filters for. The casing, having an inlet B and outlet C, contains two or more concentric filtering shells D, E, each formed of a series of flannel-covered corrugations or rings which may be separate or in one piece. The filtering-shells are bolted between annular end-pieces F, G, which make joint at the inner ends with the casing by ribs and seatings I. At the outer ends the rings G of the outer filtering-shells make joint with the cover by ribs and seatings J, while the inner shell is under the pressure of a spring L. The end rings fit one inside the other, and the outer one is retained central by means of circular shoulders M. The flannel on the outer shell, through which the water first passes, may be coarser than that on the inner shells.
GB190201972D 1902-01-24 1902-01-24 Improvements in Water Filters. Expired GB190201972A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190201972T 1902-01-24

Publications (1)

Publication Number Publication Date
GB190201972A true GB190201972A (en) 1902-12-18

Family

ID=32427083

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190201972D Expired GB190201972A (en) 1902-01-24 1902-01-24 Improvements in Water Filters.

Country Status (1)

Country Link
GB (1) GB190201972A (en)

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