GB281452A - Improvements in or relating to stop and household taps and other screw-down valves - Google Patents

Improvements in or relating to stop and household taps and other screw-down valves

Info

Publication number
GB281452A
GB281452A GB2718326A GB2718326A GB281452A GB 281452 A GB281452 A GB 281452A GB 2718326 A GB2718326 A GB 2718326A GB 2718326 A GB2718326 A GB 2718326A GB 281452 A GB281452 A GB 281452A
Authority
GB
United Kingdom
Prior art keywords
plug
valve
screw
valves
threaded
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
GB2718326A
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.)
WILLIAM OPENSHAW
Original Assignee
WILLIAM OPENSHAW
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 WILLIAM OPENSHAW filed Critical WILLIAM OPENSHAW
Priority to GB2718326A priority Critical patent/GB281452A/en
Publication of GB281452A publication Critical patent/GB281452A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K43/00—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose
    • F16K43/001—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose an auxiliary valve being actuated independently of the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)

Abstract

281,452. Openshaw, W. Oct. 30, 1926. Valves or cocks fitted with independentlyactuated supplementary valves.-In stop or household or other screw-down valves wherein a supplementary plug valve is provided to shut off the supply to enable repairs to be effected &c., the plug valve is arranged in the casing below the main valve in a downwardly slanting hole so that leakage can be allowed or, by removing the plug, the supply pipe can be conveniently flushed. The supplementary plug valve 9, Fig. 1, provided with a conical or rounded end 10, is threaded into an inclined hole 8 formed in a thickened portion 3 of the casing below the outlet passage and opening into a chamber 5 below the main valve 1. An inclined valve seating 7. is provided at the junction of the supply passage 6 with the chamber 5. A slot 11 or recess for reception of a tool is formed in the end of the plug valve and a fluid tight closure is effected by a flanged screw-plug 12 and washer 13. In the, form shown) in Fig. 2, the threaded plug spindle 23 is screwed into a sleeve 21 which itself is screwed into the threaded. opening 18 being retained in positdon by a set screw 22. Each screwed member is slotted or formed to facilitate manipulation by a tool, and by double adjustment thereof, wear on the valve. surfaces can be distributed.
GB2718326A 1926-10-30 1926-10-30 Improvements in or relating to stop and household taps and other screw-down valves Expired GB281452A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2718326A GB281452A (en) 1926-10-30 1926-10-30 Improvements in or relating to stop and household taps and other screw-down valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2718326A GB281452A (en) 1926-10-30 1926-10-30 Improvements in or relating to stop and household taps and other screw-down valves

Publications (1)

Publication Number Publication Date
GB281452A true GB281452A (en) 1927-12-08

Family

ID=10255542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2718326A Expired GB281452A (en) 1926-10-30 1926-10-30 Improvements in or relating to stop and household taps and other screw-down valves

Country Status (1)

Country Link
GB (1) GB281452A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1272659B (en) * 1965-06-03 1968-07-11 Grohe Armaturen Friedrich S-connection piece with shut-off or regulating valve and cover rosette

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1272659B (en) * 1965-06-03 1968-07-11 Grohe Armaturen Friedrich S-connection piece with shut-off or regulating valve and cover rosette

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