GB239953A - Improvements relating to valves - Google Patents

Improvements relating to valves

Info

Publication number
GB239953A
GB239953A GB1572324A GB1572324A GB239953A GB 239953 A GB239953 A GB 239953A GB 1572324 A GB1572324 A GB 1572324A GB 1572324 A GB1572324 A GB 1572324A GB 239953 A GB239953 A GB 239953A
Authority
GB
United Kingdom
Prior art keywords
valve
box
gland ring
spindle
stuffing
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
GB1572324A
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.)
HUBERT WALTER DENNIS
Original Assignee
HUBERT WALTER DENNIS
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 HUBERT WALTER DENNIS filed Critical HUBERT WALTER DENNIS
Priority to GB1572324A priority Critical patent/GB239953A/en
Publication of GB239953A publication Critical patent/GB239953A/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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/023—Spindle sealings with stuffing-box ; Sealing rings for spindles which only rotate, i.e. non-rising spindles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Details Of Valves (AREA)

Abstract

239,953. Dennis, H. W. June 30, 1924. Leakage, preventing.-A valve a has in addition to the main stuffing-box c an auxiliary stuffing-box f which operates only when the valve is fully open so that the main stuffing-box may be repacked. As shown for a valve with a non- rising spindle with a fixing: collar e, the auxiliary valve gland ring g is slidable on screws h and when the valve is fully open the upper portion i of the valve proper presses against the gland ring g and compresses the packing. In the case of a valve with a rising spindle a collar on the spindle operates the gland ring g.
GB1572324A 1924-06-30 1924-06-30 Improvements relating to valves Expired GB239953A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1572324A GB239953A (en) 1924-06-30 1924-06-30 Improvements relating to valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1572324A GB239953A (en) 1924-06-30 1924-06-30 Improvements relating to valves

Publications (1)

Publication Number Publication Date
GB239953A true GB239953A (en) 1925-09-24

Family

ID=10064317

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1572324A Expired GB239953A (en) 1924-06-30 1924-06-30 Improvements relating to valves

Country Status (1)

Country Link
GB (1) GB239953A (en)

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