CN101270822B - 阀 - Google Patents

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Publication number
CN101270822B
CN101270822B CN2008100846503A CN200810084650A CN101270822B CN 101270822 B CN101270822 B CN 101270822B CN 2008100846503 A CN2008100846503 A CN 2008100846503A CN 200810084650 A CN200810084650 A CN 200810084650A CN 101270822 B CN101270822 B CN 101270822B
Authority
CN
China
Prior art keywords
valve
holding member
seat ring
flow path
distance
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 - Fee Related
Application number
CN2008100846503A
Other languages
English (en)
Chinese (zh)
Other versions
CN101270822A (zh
Inventor
本间康正
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.)
Azbil Corp
Original Assignee
Azbil Corp
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 Azbil Corp filed Critical Azbil Corp
Publication of CN101270822A publication Critical patent/CN101270822A/zh
Application granted granted Critical
Publication of CN101270822B publication Critical patent/CN101270822B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
    • 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
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Lift Valve (AREA)
  • Taps Or Cocks (AREA)
CN2008100846503A 2007-03-20 2008-03-14 阀 Expired - Fee Related CN101270822B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-072537 2007-03-20
JP2007072537A JP2008232260A (ja) 2007-03-20 2007-03-20 バルブ

Publications (2)

Publication Number Publication Date
CN101270822A CN101270822A (zh) 2008-09-24
CN101270822B true CN101270822B (zh) 2010-04-14

Family

ID=39905316

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008100846503A Expired - Fee Related CN101270822B (zh) 2007-03-20 2008-03-14 阀

Country Status (4)

Country Link
JP (1) JP2008232260A (enExample)
KR (1) KR20080085699A (enExample)
CN (1) CN101270822B (enExample)
TW (1) TW200905111A (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5697072B2 (ja) * 2010-05-20 2015-04-08 ペンテア フロー サーヴィシーズ アクチェンゲゼルシャフト ボールバルブ
JP5806871B2 (ja) 2011-07-27 2015-11-10 株式会社ケーヒン 弁装置
CN103234059A (zh) * 2013-05-15 2013-08-07 岳阳东方自控工程设备有限公司 弹性膜片式硬密封阀座球阀
CN104019247A (zh) * 2014-06-05 2014-09-03 张家港富瑞特种装备股份有限公司 一种球阀的过流阀瓣
JP6432433B2 (ja) 2014-07-07 2018-12-05 株式会社デンソー バルブ装置
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
KR102244261B1 (ko) * 2015-11-04 2021-04-23 대우조선해양 주식회사 볼 밸브
KR102244264B1 (ko) * 2015-11-10 2021-04-23 대우조선해양 주식회사 볼 밸브
JP2017133616A (ja) 2016-01-28 2017-08-03 株式会社デンソー 弁装置
JP6460012B2 (ja) 2016-03-03 2019-01-30 株式会社デンソー バルブ装置
CN105909818B (zh) * 2016-06-16 2018-05-11 五洲阀门股份有限公司 一种耐腐蚀球阀及其制作方法
KR101872683B1 (ko) * 2017-12-05 2018-06-29 (주)비티엑스 자동 맞춤 기능을 갖는 볼밸브
US10544868B2 (en) * 2018-02-14 2020-01-28 Fisher Controls International Llc Ball valve having an adjustable trim arrangement
JP7172749B2 (ja) * 2019-03-06 2022-11-16 株式会社デンソー バルブ装置
JP7542986B2 (ja) * 2020-05-01 2024-09-02 株式会社ミクニ バルブ装置、冷却水制御装置、及び冷却水回路
KR102182337B1 (ko) * 2020-07-03 2020-11-24 주식회사 대한시브이디 트루니언 타입의 볼 밸브
CN120557384B (zh) * 2025-07-30 2025-10-03 成都成高阀门股份有限公司 一种阀座组件及其装配方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2388432Y (zh) * 1999-09-03 2000-07-19 营口流体设备制造(集团)有限公司 固定式半球阀
CN2391062Y (zh) * 1999-11-11 2000-08-09 朱国民 一种固定式球阀
CN2758568Y (zh) * 2004-11-03 2006-02-15 江苏神通阀门有限公司 一种固定式球阀

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915579B1 (enExample) * 1970-12-25 1974-04-16
JPS5853230B2 (ja) * 1978-05-25 1983-11-28 株式会社日阪製作所 バルブにおけるシ−ル部スプリングの保護構造
JPH04136567A (ja) * 1990-09-25 1992-05-11 Yamatake Honeywell Co Ltd 回転型弁
IT1277580B1 (it) * 1995-09-14 1997-11-11 Nuovo Pignone Spa Dispositivo perfezionato di movimentazione delle sedi di una valvola a sfera

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2388432Y (zh) * 1999-09-03 2000-07-19 营口流体设备制造(集团)有限公司 固定式半球阀
CN2391062Y (zh) * 1999-11-11 2000-08-09 朱国民 一种固定式球阀
CN2758568Y (zh) * 2004-11-03 2006-02-15 江苏神通阀门有限公司 一种固定式球阀

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开2002-295696A 2002.10.09

Also Published As

Publication number Publication date
CN101270822A (zh) 2008-09-24
TW200905111A (en) 2009-02-01
JP2008232260A (ja) 2008-10-02
KR20080085699A (ko) 2008-09-24
TWI336380B (enExample) 2011-01-21

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100414

Termination date: 20170314

CF01 Termination of patent right due to non-payment of annual fee