JPS629763U - - Google Patents

Info

Publication number
JPS629763U
JPS629763U JP1985101142U JP10114285U JPS629763U JP S629763 U JPS629763 U JP S629763U JP 1985101142 U JP1985101142 U JP 1985101142U JP 10114285 U JP10114285 U JP 10114285U JP S629763 U JPS629763 U JP S629763U
Authority
JP
Japan
Prior art keywords
circumferential surface
valve body
flange
annular groove
cap
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.)
Granted
Application number
JP1985101142U
Other languages
English (en)
Other versions
JPS6316945Y2 (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 JP1985101142U priority Critical patent/JPS6316945Y2/ja
Priority to CA000493132A priority patent/CA1252450A/en
Priority to US06/790,251 priority patent/US4676479A/en
Publication of JPS629763U publication Critical patent/JPS629763U/ja
Application granted granted Critical
Publication of JPS6316945Y2 publication Critical patent/JPS6316945Y2/ja
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
    • F16K5/0626—Easy mounting or dismounting means
    • 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
    • F16K5/0678—Composite packings in which only one of the components of the composite packing is contacting the plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)
  • Joints With Pressure Members (AREA)

Description

【図面の簡単な説明】
第１図は本考案の第１実施例の、右半分を断面
で示す正面図、第２図は同上実施例の要部の分解
斜面図、第３図は同上実施例における分割リング
の側面図、第４図は同上分割リングの斜面図、第
５図は本考案の第２実施例の要部を示す縦断正面
図、第６図は同上実施例における分割リングの分
解斜面図である。 １……バルブ本体、２……ボール弁体、４……
ユニオン、７，８，１４……Ｏリング、９……ボ
デイキヤツプ、９ａ……環状溝、１０……フラン
ジ、１１……キヤツプナツト、１２……分割リン
グ、１３……分割片、１３ａ……嵌合突部、１３
ｂ……鍔状突部、１３ｃ……切欠部、１３ｄ……
環状溝。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 一端部外周面にねじ部を有し内部に弁体を収
    容するバルブ本体と、該バルブ本体の流路開口端
    にその内端部が当接し外端部外周にフランジを一
    体に形成した筒状のボデイキヤツプと、該ボデイ
    キヤツプの外周に遊嵌する鍔部をその外端部内周
    面に形成しかつ前記鍔部より内側の内周面にねじ
    部を有するキヤツプナツトとを具備し、前記ボデ
    イキヤツプの内端部近傍の外周面に環状溝を設け
    、該環状溝には少なくとも２つに分割された分割
    片からなる分割リングを嵌着し、該各分割片内周
    面には前記環状溝に嵌合する嵌合突部を形成する
    とともに該嵌合突部内側周面両端部の前記環状溝
    に対面する部分の隅部に切欠部を形成しさらに前
    記各分割片の前記嵌合突部より内側部分の外周面
    に前記キヤツプナツトの前記鍔部の内径より大径
    の鍔状突部を形成し、前記キヤツプナツトの前記
    鍔部を前記分割リングの外周面の前記鍔状突部に
    当接させて前記キヤツプナツトの前記ねじ部を前
    記バルブ本体の前記ねじ部に螺合することにより
    前記ボデイキヤツプを前記バルブ本体に接続させ
    たことを特徴とするフランジ付バルブ。 ２ 前記分割片の前記嵌合部の外周面に環状溝を
    設け、該環状溝にＯリングを嵌着させた実用新案
    登録請求の範囲第１項記載のフランジ付バルブ。 ３ 前記弁体がボール弁体である実用新案登録請
    求の範囲第１項又は第２項記載のフランジ付バル
    ブ。
JP1985101142U 1985-07-04 1985-07-04 Expired JPS6316945Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1985101142U JPS6316945Y2 (ja) 1985-07-04 1985-07-04
CA000493132A CA1252450A (en) 1985-07-04 1985-10-16 Flanged valve
US06/790,251 US4676479A (en) 1985-07-04 1985-10-22 Flanged valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985101142U JPS6316945Y2 (ja) 1985-07-04 1985-07-04

Publications (2)

Publication Number Publication Date
JPS629763U true JPS629763U (ja) 1987-01-21
JPS6316945Y2 JPS6316945Y2 (ja) 1988-05-13

Family

ID=14292830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985101142U Expired JPS6316945Y2 (ja) 1985-07-04 1985-07-04

Country Status (3)

Country Link
US (1) US4676479A (ja)
JP (1) JPS6316945Y2 (ja)
CA (1) CA1252450A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002031254A (ja) * 2000-07-14 2002-01-31 Osame Kogyo Kk ボールバルブ
JP2007255684A (ja) * 2006-03-27 2007-10-04 Jfe Pipe Fitting Mfg Co Ltd 管継手
JP2023170741A (ja) * 2022-05-20 2023-12-01 チェン・ウェイ・プリシジョン・カンパニー・リミテッド 管継手装置

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5039063A (en) * 1990-07-13 1991-08-13 Marathon Oil Company Smooth bore slide valve
US5775743A (en) * 1995-10-17 1998-07-07 Rochelle; Gary P. Nut and split ring assembly
US6460901B2 (en) 2001-02-13 2002-10-08 Alpha-Western Corporation Split thread nut assembly
FR2835037B1 (fr) * 2002-01-18 2006-11-03 Legris Sa Moyens de connexion bout a bout de deux elements de conduite
US7712797B2 (en) * 2005-10-07 2010-05-11 Grundfos Pumps Corporation Universal fluid coupling assembly with interchangeable fitting members
US7984932B2 (en) * 2007-12-19 2011-07-26 Stinger Wellhead Protection, Inc. Threaded union for tubulars used in high-pressure fluid applications
GB2485925B (en) 2008-01-22 2012-10-10 Cameron Int Corp Connection methods and systems
US20110074149A1 (en) * 2009-09-28 2011-03-31 Matsui Kiki Industries, Ltd. Method and Means for Installing a Union Nut around a Valve Port
US20160084050A1 (en) * 2014-09-19 2016-03-24 Baker Hughes Incorporated Threaded Connection with Secure Shoulder Ring for Electrical Submersible Pump
US10053923B2 (en) * 2016-04-29 2018-08-21 Forum Us, Inc. Enhanced union connection
IT201700100297A1 (it) * 2017-09-07 2019-03-07 Ali Group Srl Carpigiani Kit di connessione ed unita’ di alimentazione prodotti comprendente detto kit.
IT201900024129A1 (it) 2019-12-16 2021-06-16 Petrolvalves S P A Valvola con otturatore mobile
CN111120725B (zh) * 2020-01-09 2021-11-05 中船重工（上海）节能技术发展有限公司 一种船舶通风用的重力平衡风闸
US11835154B2 (en) * 2021-07-23 2023-12-05 Hamilton Sundstrand Corporation Ringless zero clearance closure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138876U (ja) * 1982-03-16 1983-09-19 旭有機材工業株式会社 フランジ付バルブ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US769896A (en) * 1904-06-09 1904-09-13 John Gapp Coupling.
US944877A (en) * 1909-06-08 1909-12-28 Ernest August Koschinski Coupling.
JPS6014063Y2 (ja) * 1980-03-31 1985-05-04 積水化学工業株式会社 合成樹脂バルブ
JPS6014063A (ja) * 1983-07-04 1985-01-24 三菱電機株式会社 空気調和機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138876U (ja) * 1982-03-16 1983-09-19 旭有機材工業株式会社 フランジ付バルブ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002031254A (ja) * 2000-07-14 2002-01-31 Osame Kogyo Kk ボールバルブ
JP2007255684A (ja) * 2006-03-27 2007-10-04 Jfe Pipe Fitting Mfg Co Ltd 管継手
JP2023170741A (ja) * 2022-05-20 2023-12-01 チェン・ウェイ・プリシジョン・カンパニー・リミテッド 管継手装置

Also Published As

Publication number Publication date
US4676479A (en) 1987-06-30
CA1252450A (en) 1989-04-11
JPS6316945Y2 (ja) 1988-05-13

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