GB190622805A - Improvements in Stop Valves. - Google Patents

Improvements in Stop Valves.

Info

Publication number
GB190622805A
GB190622805A GB190622805DA GB190622805A GB 190622805 A GB190622805 A GB 190622805A GB 190622805D A GB190622805D A GB 190622805DA GB 190622805 A GB190622805 A GB 190622805A
Authority
GB
United Kingdom
Prior art keywords
hopkinson
ring
spindle
disks
stop valves
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
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.)
Hopkinson & Co Ltd J
Original Assignee
Hopkinson & Co Ltd J
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 Hopkinson & Co Ltd J filed Critical Hopkinson & Co Ltd J
Application granted granted Critical
Publication of GB190622805A publication Critical patent/GB190622805A/en
Expired legal-status Critical Current

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Abstract

22,805. Hopkinson, J., Hopkinson, R. A., and Hopkinson & Co., J. Oct. 15. Actuating valves. -Relates to the actuation of the parallel - slide stop valve described in Specification No. 4586, A.D. 1881. Disks B pressed apart by springs are carried by a ring C attached to an arm D on a spindle F, which passes through a stuffing- box and has a squared end for the attachment of a handle, one quarter-turn of which is sufficient to actuate the valve. To allow for relative movement, the ring C has rounded projections c to bear against the disks. The spindle F may be placed at right-angles to the axis of the pipe, as shown, or in line with it, as described. The ring C is provided with a lug c' at the bottom to facilitate removal for repairs.-
GB190622805D 1906-10-15 1906-10-15 Improvements in Stop Valves. Expired GB190622805A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190622805T 1906-10-15

Publications (1)

Publication Number Publication Date
GB190622805A true GB190622805A (en) 1907-04-18

Family

ID=32205178

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190622805D Expired GB190622805A (en) 1906-10-15 1906-10-15 Improvements in Stop Valves.

Country Status (1)

Country Link
GB (1) GB190622805A (en)

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