GB1202209A - Improvements in sealing ball valves - Google Patents

Improvements in sealing ball valves

Info

Publication number
GB1202209A
GB1202209A GB5133266A GB5133266A GB1202209A GB 1202209 A GB1202209 A GB 1202209A GB 5133266 A GB5133266 A GB 5133266A GB 5133266 A GB5133266 A GB 5133266A GB 1202209 A GB1202209 A GB 1202209A
Authority
GB
United Kingdom
Prior art keywords
sealing
rings
seating
ring
ball
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
GB5133266A
Other languages
English (en)
Inventor
William Alan Gerrard
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.)
Triangle Valve Co Ltd
Original Assignee
Triangle Valve Co 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 Triangle Valve Co Ltd filed Critical Triangle Valve Co Ltd
Priority to GB5133266A priority Critical patent/GB1202209A/en
Priority to FR49330A priority patent/FR1547840A/fr
Priority to ES347191A priority patent/ES347191A1/es
Publication of GB1202209A publication Critical patent/GB1202209A/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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
GB5133266A 1966-11-16 1966-11-16 Improvements in sealing ball valves Expired GB1202209A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB5133266A GB1202209A (en) 1966-11-16 1966-11-16 Improvements in sealing ball valves
FR49330A FR1547840A (fr) 1966-11-16 1967-11-15 Perfectionnements à l'étanchéité de vannes à obturateur sphérique
ES347191A ES347191A1 (es) 1966-11-16 1967-11-15 Un dispositivo de valvula esferica.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5133266A GB1202209A (en) 1966-11-16 1966-11-16 Improvements in sealing ball valves

Publications (1)

Publication Number Publication Date
GB1202209A true GB1202209A (en) 1970-08-12

Family

ID=10459573

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5133266A Expired GB1202209A (en) 1966-11-16 1966-11-16 Improvements in sealing ball valves

Country Status (3)

Country Link
ES (1) ES347191A1 (fr)
FR (1) FR1547840A (fr)
GB (1) GB1202209A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167837A (en) * 1984-11-30 1986-06-04 Southerton Limited James Improvements in valves

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167837A (en) * 1984-11-30 1986-06-04 Southerton Limited James Improvements in valves

Also Published As

Publication number Publication date
FR1547840A (fr) 1968-11-29
ES347191A1 (es) 1969-01-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees