GB190701479A - Improvements in or connected with Valves used for Controlling the Supply of Fluids. - Google Patents

Improvements in or connected with Valves used for Controlling the Supply of Fluids.

Info

Publication number
GB190701479A
GB190701479A GB190701479DA GB190701479A GB 190701479 A GB190701479 A GB 190701479A GB 190701479D A GB190701479D A GB 190701479DA GB 190701479 A GB190701479 A GB 190701479A
Authority
GB
United Kingdom
Prior art keywords
valve
valves
packing
collar
screw nut
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
Walter Ernest Goodwin
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 GB190701479A publication Critical patent/GB190701479A/en
Expired legal-status Critical Current

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  • Check Valves (AREA)

Abstract

1479. Goodwin, W. E. Jan. 21. Lift valves; check valves ; packing, special methods of.-In order to dispense with packing-glands or stuffing-boxes in valves, the spindle e makes fluidtight joints with the valve cover d by means of a collar g and an adjustable screwed collar n cooperating with corresponding surfaces at f and o. The screwed part of the spindle engages a screw nut i, which slides within a tubular extension a<1>, Fig. 2, of the valve cover and is prevented from rotating therein by lugs j sliding in slots a<2> in the extension. The nut i is connected to the valve m by a head j<1> engaging in a recess k in the valve. Fig 4 shows the relation of the screw nut i to a valve m which is opened and closed by fluid pressure ; the valve may however, be shut down by means of projections
GB190701479D 1907-01-21 1907-01-21 Improvements in or connected with Valves used for Controlling the Supply of Fluids. Expired GB190701479A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190701479T 1907-01-21

Publications (1)

Publication Number Publication Date
GB190701479A true GB190701479A (en) 1907-12-19

Family

ID=32258840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190701479D Expired GB190701479A (en) 1907-01-21 1907-01-21 Improvements in or connected with Valves used for Controlling the Supply of Fluids.

Country Status (1)

Country Link
GB (1) GB190701479A (en)

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