GB944604A - Improvements in or relating to fluid control valves - Google Patents

Improvements in or relating to fluid control valves

Info

Publication number
GB944604A
GB944604A GB3563760A GB3563760A GB944604A GB 944604 A GB944604 A GB 944604A GB 3563760 A GB3563760 A GB 3563760A GB 3563760 A GB3563760 A GB 3563760A GB 944604 A GB944604 A GB 944604A
Authority
GB
United Kingdom
Prior art keywords
rubber
central
reinforced
ring
sealing ring
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
GB3563760A
Inventor
Terence John Floyd
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.)
Audco Ltd
Original Assignee
Audco Ltd
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 Audco Ltd filed Critical Audco Ltd
Priority to GB3563760A priority Critical patent/GB944604A/en
Publication of GB944604A publication Critical patent/GB944604A/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
    • F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
    • F16K41/043—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles
    • F16K41/046—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles for rotating valves

Landscapes

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

Abstract

944,604. Stuffing-box packing; valves. AUDCO Ltd. Sept. 22, 1961 [Oct. 18, 1960], No. 35637/60. Headings F2B and F2V. The stem 12 of a tapered plug valve 11 is packed by a sealing ring 13 which is resiliently compressible both axially and radially but is stiffer in an axial direction than in a radial direction. The ring is compressed between the valve 11 and a gland 17 and, as shown in Fig. 1, consists of concentric annular portions 14, 15 of soft rubber separated by a central annular portion 16 of relatively hard rubber. The central portion may be of rubber reinforced with fabric. In the modification shown in Fig. 4, the sealing ring comprises a rubber portion 24 which is reinforced by a central sinuous metal ring 25 and has channel shaped metal rings 26 on each end face.
GB3563760A 1960-10-18 1960-10-18 Improvements in or relating to fluid control valves Expired GB944604A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3563760A GB944604A (en) 1960-10-18 1960-10-18 Improvements in or relating to fluid control valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3563760A GB944604A (en) 1960-10-18 1960-10-18 Improvements in or relating to fluid control valves

Publications (1)

Publication Number Publication Date
GB944604A true GB944604A (en) 1963-12-18

Family

ID=10379931

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3563760A Expired GB944604A (en) 1960-10-18 1960-10-18 Improvements in or relating to fluid control valves

Country Status (1)

Country Link
GB (1) GB944604A (en)

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