CN1007750B - 顶部装入的球阀 - Google Patents

顶部装入的球阀

Info

Publication number
CN1007750B
CN1007750B CN85105195.2A CN85105195A CN1007750B CN 1007750 B CN1007750 B CN 1007750B CN 85105195 A CN85105195 A CN 85105195A CN 1007750 B CN1007750 B CN 1007750B
Authority
CN
China
Prior art keywords
valve
seat ring
bolt
ball valve
clamping
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
CN85105195.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN85105195A (zh
Inventor
池松盛生
和田亨
中西亨
甲斐敬一
石上伸夫
平沼弘道
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.)
Nippon Ball Valve Co Ltd
Original Assignee
Nippon Ball 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 Nippon Ball Valve Co Ltd filed Critical Nippon Ball Valve Co Ltd
Publication of CN85105195A publication Critical patent/CN85105195A/zh
Publication of CN1007750B publication Critical patent/CN1007750B/zh
Expired legal-status Critical Current

Links

Images

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
    • 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
    • F16K5/0636—Easy mounting or dismounting means the spherical plug being insertable from the top of the housing
    • 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
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/6031—Assembling or disassembling rotary valve
    • Y10T137/6035—Rotary ball valve
    • Y10T137/6038—Particular valve seat or interface seal
    • Y10T137/6041—Replaceable
    • Y10T137/6045—With top entry valve
    • 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
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/6109—Tool for applying or removing valve or valve member
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53552—Valve applying or removing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)
  • Taps Or Cocks (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
CN85105195.2A 1985-05-16 1985-07-08 顶部装入的球阀 Expired CN1007750B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP74099/85 1985-05-16
JP1985074099U JPH0141574Y2 (US20020128544A1-20020912-P00008.png) 1985-05-16 1985-05-16
JP60-74099 1985-05-16

Publications (2)

Publication Number Publication Date
CN85105195A CN85105195A (zh) 1987-08-19
CN1007750B true CN1007750B (zh) 1990-04-25

Family

ID=13537398

Family Applications (2)

Application Number Title Priority Date Filing Date
CN85105195.2A Expired CN1007750B (zh) 1985-05-16 1985-07-08 顶部装入的球阀
CN88106781.4A Expired CN1010500B (zh) 1985-05-16 1988-09-21 安装球阀的夹紧装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN88106781.4A Expired CN1010500B (zh) 1985-05-16 1988-09-21 安装球阀的夹紧装置

Country Status (3)

Country Link
US (1) US4641681A (US20020128544A1-20020912-P00008.png)
JP (1) JPH0141574Y2 (US20020128544A1-20020912-P00008.png)
CN (2) CN1007750B (US20020128544A1-20020912-P00008.png)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO168847C (no) * 1990-02-16 1992-04-08 Liaaen Engineering As Anordning ved sluseventil
US5313976A (en) * 1993-07-26 1994-05-24 Keystone International Holdings, Corp. Top entry ball valve and method of assembly
US5975104A (en) * 1998-04-16 1999-11-02 Electromechanical Research Laboratories, Inc. Ball valve seal replacement apparatus and method
US6378550B1 (en) * 2000-10-12 2002-04-30 Westinghouse Savannah River Company, Llc Ball valve extractor
US6640826B2 (en) 2001-10-17 2003-11-04 Gatx Rail Corporation Systems and methods for servicing ball valves
AU2003210543B2 (en) * 2002-01-18 2007-11-22 Swagelok Company Ball valve with single piece packing
EP1616668A1 (en) * 2004-07-15 2006-01-18 BAE Systems Ltd Tool for assembling and dismantling valves
ES2319945B1 (es) * 2006-06-30 2010-01-22 Bac Valves S.A.A Dispositivo para el montaje y desmontaje de una valvula de bola.
KR100802916B1 (ko) 2006-12-23 2008-02-13 주식회사 한국가스기술공사 볼 밸브 시트 조립장치
DE102008056876B4 (de) * 2008-11-12 2019-04-18 Man Energy Solutions Se Vorrichtung und Verfahren zum Ausziehen eines Ventilsitzringes
CN101846208B (zh) * 2009-03-27 2012-07-18 丹佛斯（天津）有限公司 用于球阀的阀座和采用该阀座的球阀
CN102463556B (zh) * 2010-11-04 2014-01-01 中芯国际集成电路制造(上海)有限公司 便携式阀门辅助拆装工具
KR101447492B1 (ko) 2014-02-10 2014-10-06 현승호 볼 밸브용 시트 리테이너 조립장치
CN104084931B (zh) * 2014-07-07 2015-11-18 苏州纽威阀门股份有限公司 一种球阀拆装工装及安装、拆卸方法
JP6432433B2 (ja) * 2014-07-07 2018-12-05 株式会社デンソー バルブ装置
CN104095553A (zh) * 2014-07-28 2014-10-15 黄凤章 一种烤杆头
CN104308806A (zh) * 2014-09-02 2015-01-28 马翔 一种阀球的定位方法
KR200484336Y1 (ko) * 2015-08-04 2017-08-25 주식회사 한국가스기술공사 볼밸브의 밸브 시트 취외용 지그
CN108351032B (zh) 2015-11-10 2019-09-27 乔治洛德方法研究和开发液化空气有限公司 针对低温设备中的上装式阀的压配合阀配装
KR102362998B1 (ko) 2015-11-10 2022-02-16 레르 리키드 쏘시에떼 아노님 뿌르 레드 에렉스뿔라따시옹 데 프로세데 조르즈 클로드 초저온 서비스에서의 상부 삽입형 밸브를 위한 밸브 적응
JP6648740B2 (ja) * 2016-11-29 2020-02-14 株式会社デンソー 弁装置、及び、弁装置の製造方法
CN110561173B (zh) * 2019-09-19 2020-12-08 国家电网有限公司 一种抽水蓄能机组进水阀阀体翻转工装及其使用方法
US11384846B2 (en) * 2020-02-20 2022-07-12 Worldwide Oilfield Machine, Inc. Top entry ball valve and method
CN112571333A (zh) * 2020-11-27 2021-03-30 沪东重机有限公司 一种排气阀阀座的安装与拆卸工具及其使用方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US587092A (en) * 1897-07-27 Means for inserting valves in pipes or mains
US1331305A (en) * 1920-02-17 Valve-lifter
US1437983A (en) * 1920-10-09 1922-12-05 Russell W Magna Valve-cage remover
US1781698A (en) * 1925-07-18 1930-11-18 Denis F O'brien Valve-inserting method and mechanism
US3170226A (en) * 1957-08-07 1965-02-23 Mueller Co Line stopping and valve inserting apparatus and method
DE1220216B (de) * 1961-03-15 1966-06-30 Borsig Ag Hahn mit kugelfoermigem Kueken
US3305919A (en) * 1965-04-23 1967-02-28 Leslie C Pierce Pulling tool
FR93777E (fr) * 1966-12-19 1969-05-16 Bouvier Ateliers Vanne sphérique a sieges flottants escamotables.
US3771545A (en) * 1971-09-17 1973-11-13 Cameron Iron Works Inc Ball valve
US4390039A (en) * 1982-01-04 1983-06-28 Jamesbury Corporation Valve assembly and disassembly device

Also Published As

Publication number Publication date
CN1010500B (zh) 1990-11-21
JPS61187676U (US20020128544A1-20020912-P00008.png) 1986-11-22
JPH0141574Y2 (US20020128544A1-20020912-P00008.png) 1989-12-07
CN1032580A (zh) 1989-04-26
US4641681A (en) 1987-02-10
CN85105195A (zh) 1987-08-19

Similar Documents

Publication Publication Date Title
CN1007750B (zh) 顶部装入的球阀
US6758646B1 (en) Structure for preventing loosening of threaded fasteners
CN100404890C (zh) 垫圈和包括该垫圈的螺纹紧固组件
CN1042112C (zh) 锁紧螺母的固紧装置和紧固连接方法
CN1048743A (zh) 快速固紧螺帽
CN1038045A (zh) 联接件螺母的松紧装置及方法
CA2261087A1 (en) Cam-lobed salvage tool
CN1349056A (zh) 防松螺母组件
US5015133A (en) Universal nut
US11644059B2 (en) Two-part nut with high pressing force
JPS62120984A (ja) ボルトまたはピンを締めたりゆるめたりするための引張装置
CN1204348C (zh) 垫圈、配备垫圈的紧固件，以及使用此垫圈的紧固方法和动力工具
CN110925288B (zh) 一种快速可靠的防松螺母套组
CN107097164A (zh) 一种三爪活动式棘轮扳手
CN219013134U (zh) 一种坡形偏心自锁紧固组件
CN110497358A (zh) 一种用于曲面上的螺钉、螺母的拆卸工具以及使用方法
CA2570607C (en) Lock nut with low on/high off torque control
CN206780247U (zh) 一种三爪活动式棘轮扳手
CN1019408B (zh) 旋拧头式锁紧垫圈
JPS62255027A (ja) ナツトを締め付けたりゆるめたりするための位置決め装置
CN218625002U (zh) 一种坡形自锁紧固件
CN219299748U (zh) 金属垫圈、其防松结构及其防松螺纹副
CN111609022B (zh) 一种防松动组合螺母
WO2023155309A1 (zh) 具有机械定扭拧紧功能的无痕管钳及其定扭拧紧操作方法
CN1007285B (zh) 紧固装置

Legal Events

Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C13 Decision
GR02 Examined patent application
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CX01 Expiry of patent term