CH486652A - Ball valve seat ring - Google Patents

Ball valve seat ring

Info

Publication number
CH486652A
CH486652A CH211468A CH211468A CH486652A CH 486652 A CH486652 A CH 486652A CH 211468 A CH211468 A CH 211468A CH 211468 A CH211468 A CH 211468A CH 486652 A CH486652 A CH 486652A
Authority
CH
Switzerland
Prior art keywords
valve seat
ball valve
seat ring
ring
ball
Prior art date
Application number
CH211468A
Other languages
German (de)
Inventor
Cedric Jones Gerald
Original Assignee
Saunders 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 Saunders Valve Co Ltd filed Critical Saunders Valve Co Ltd
Publication of CH486652A publication Critical patent/CH486652A/en

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)
CH211468A 1967-02-13 1968-02-13 Ball valve seat ring CH486652A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB683467A GB1161155A (en) 1967-02-13 1967-02-13 Seats for Plug Cocks.

Publications (1)

Publication Number Publication Date
CH486652A true CH486652A (en) 1970-02-28

Family

ID=9821602

Family Applications (1)

Application Number Title Priority Date Filing Date
CH211468A CH486652A (en) 1967-02-13 1968-02-13 Ball valve seat ring

Country Status (8)

Country Link
AT (1) AT288098B (en)
BE (1) BE710664A (en)
CH (1) CH486652A (en)
DE (1) DE1700153A1 (en)
FR (1) FR1553533A (en)
GB (1) GB1161155A (en)
IL (1) IL29435A (en)
NL (1) NL6801900A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108253149A (en) * 2016-12-29 2018-07-06 上海纽京工业设备有限公司 The program-controlled ball valve of polyolefin

Also Published As

Publication number Publication date
DE1700153A1 (en) 1971-01-07
GB1161155A (en) 1969-08-13
NL6801900A (en) 1968-08-14
IL29435A (en) 1971-01-28
FR1553533A (en) 1969-01-10
AT288098B (en) 1971-02-25
BE710664A (en) 1968-06-17

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Legal Events

Date Code Title Description
PL Patent ceased