JPH0329646Y2 - - Google Patents

Info

Publication number
JPH0329646Y2
JPH0329646Y2 JP1982193060U JP19306082U JPH0329646Y2 JP H0329646 Y2 JPH0329646 Y2 JP H0329646Y2 JP 1982193060 U JP1982193060 U JP 1982193060U JP 19306082 U JP19306082 U JP 19306082U JP H0329646 Y2 JPH0329646 Y2 JP H0329646Y2
Authority
JP
Japan
Prior art keywords
ball
seat retainer
sealing
seat
emergency
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
JP1982193060U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5998166U (ja
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 filed Critical
Priority to JP1982193060U priority Critical patent/JPS5998166U/ja
Priority to CA000442359A priority patent/CA1222737A/en
Priority to US06/559,291 priority patent/US4557286A/en
Priority to GB08333081A priority patent/GB2135431B/en
Priority to IT8324279A priority patent/IT1168999B/it
Publication of JPS5998166U publication Critical patent/JPS5998166U/ja
Application granted granted Critical
Publication of JPH0329646Y2 publication Critical patent/JPH0329646Y2/ja
Granted 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/1624—Destructible or deformable element controlled
    • Y10T137/1797—Heat destructible or fusible
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/1624—Destructible or deformable element controlled
    • Y10T137/1797—Heat destructible or fusible
    • Y10T137/1812—In fluid flow path

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Safety Valves (AREA)
JP1982193060U 1982-12-22 1982-12-22 ボ−ルバルブの緊急密封装置 Granted JPS5998166U (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1982193060U JPS5998166U (ja) 1982-12-22 1982-12-22 ボ−ルバルブの緊急密封装置
CA000442359A CA1222737A (en) 1982-12-22 1983-12-01 Ball valve with emergency sealing device
US06/559,291 US4557286A (en) 1982-12-22 1983-12-05 Ball valve with emergency sealing device
GB08333081A GB2135431B (en) 1982-12-22 1983-12-12 Ball valve
IT8324279A IT1168999B (it) 1982-12-22 1983-12-20 Valvola a sfera con dispositivo di chiusura a tenuta d'emergenza

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982193060U JPS5998166U (ja) 1982-12-22 1982-12-22 ボ−ルバルブの緊急密封装置

Publications (2)

Publication Number Publication Date
JPS5998166U JPS5998166U (ja) 1984-07-03
JPH0329646Y2 true JPH0329646Y2 (en]) 1991-06-24

Family

ID=16301521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982193060U Granted JPS5998166U (ja) 1982-12-22 1982-12-22 ボ−ルバルブの緊急密封装置

Country Status (5)

Country Link
US (1) US4557286A (en])
JP (1) JPS5998166U (en])
CA (1) CA1222737A (en])
GB (1) GB2135431B (en])
IT (1) IT1168999B (en])

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8815073U1 (de) * 1988-12-03 1989-01-12 Klinger Ag, Zug Gasabsperrhahn
EP0392042A1 (en) * 1989-04-11 1990-10-17 Pfaudler Werke GmbH Corrosion resistant enameled valve
WO1991019921A1 (en) * 1990-06-20 1991-12-26 Den Norske Stats Oljeselskap A/S Valve arrangement, in particular a large ball valve
GB2317673B (en) * 1995-07-19 2000-01-26 George Brookes Valves
GB2305489B (en) * 1995-09-21 2000-02-16 Delta Fluid Products Ltd Valve
US7635113B2 (en) * 2004-07-15 2009-12-22 Swagelok Company Ball valve seat arrangement
GB2438419B (en) * 2006-05-22 2010-12-29 Halliburton Energy Serv Inc Ball valve
ITMI20070093U1 (it) * 2007-03-20 2008-09-21 Bonetti Cesare Spa Valvola a sfera con mezzi rimovibili di trattenuta della guarnizione di tenuta assiale
GB0908259D0 (en) * 2009-05-14 2009-06-24 Xamol Ltd Valve assembly
US20140326914A1 (en) * 2011-01-31 2014-11-06 Erls Mining (Pty) Ltd Valve
FR2981720A1 (fr) * 2011-10-25 2013-04-26 Total Sa Robinet d'isolement
JP5848102B2 (ja) * 2011-11-18 2016-01-27 三菱重工業株式会社 軸シール構造及び一次冷却材循環ポンプ
US10197168B1 (en) * 2013-05-31 2019-02-05 Technetics Group Llc Energized spring seal for a floating valve seat
JP6380073B2 (ja) * 2014-12-12 2018-08-29 アイシン精機株式会社 冷媒制御バルブ装置
CN104565426A (zh) * 2015-01-17 2015-04-29 上海罕鼎阀门有限公司 一种上装式楔式球阀球体支撑轴的调节装置
US9885420B2 (en) 2015-05-07 2018-02-06 Sri Energy, Inc. Gate valve
ITUB20160840A1 (it) * 2016-02-18 2017-08-18 Gasket Int S P A Seggio intercambiabile per valvole a sfera e valvola a sfera comprendente tale seggio intercambiabile
EP3417194B1 (en) 2016-02-18 2019-12-25 Gasket International S.r.L. Sealing assembly for ball valves and ball valve comprising such a sealing assembly
WO2019074910A1 (en) * 2017-10-10 2019-04-18 Cameron International Corporation INTEGRATED INTEGRATED SEAT FOR BALL VALVE
JP7192546B2 (ja) * 2019-02-07 2022-12-20 株式会社デンソー 冷却水制御弁装置
CN109882605B (zh) * 2019-04-15 2024-01-12 浙江苏强格液压股份有限公司 一种高压旋塞式截止阀

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3346234A (en) * 1964-06-29 1967-10-10 Cameron Iron Works Inc Valve
US4071041A (en) * 1976-01-07 1978-01-31 Acf Industries, Incorporated Ball valve seat ring construction
JPS52136424A (en) * 1976-05-12 1977-11-15 Japan Steel Works Ltd Method and device for sealing annular ring in check valve and ball valve and the like
CA1135677A (en) * 1979-10-04 1982-11-16 Michael A. Calvert Ball valves
US4280522A (en) * 1980-04-14 1981-07-28 Rockwell International Corporation Fire seal for valves

Also Published As

Publication number Publication date
JPS5998166U (ja) 1984-07-03
IT8324279A0 (it) 1983-12-20
CA1222737A (en) 1987-06-09
US4557286A (en) 1985-12-10
GB2135431A (en) 1984-08-30
GB8333081D0 (en) 1984-01-18
GB2135431B (en) 1986-01-22
IT1168999B (it) 1987-05-20

Similar Documents

Publication Publication Date Title
JPH0329646Y2 (en])
US3177887A (en) Ball valve having heat destructible seal
GB2036265A (en) Valve with fire-safe seal
JPS5854310B2 (ja) ボ−ルバルブ
JPS58118380A (ja) シ−ル構造
CA1076093A (en) Sealing device for a valve
JPS5833946B2 (ja) 玉弁
JPS5989871A (ja) 耐火玉弁
EP0124234B1 (en) Gate valve
JPS5954869A (ja) 火災安全又は高温バルブ用バルブシ−ト
US4228816A (en) Fire safe butterfly valve
US3726299A (en) Heat responsive safety valve
JPH11344135A (ja) ボールバルブのシール構造
US4225760A (en) Pressure actuated unit with high temperature protection
JPS6317900Y2 (en])
JPS62209274A (ja) 弁組立体及びシ−ル
JPS643878Y2 (en])
JPS645163Y2 (en])
JPS6114765Y2 (en])
JPS6114764Y2 (en])
JPS60523Y2 (ja) ボ−ルバルブ
JPS6121646Y2 (en])
JPH0332849Y2 (en])
JPS6242193B2 (en])
JPS6388381A (ja) ボ−ル弁