KR20010077806A - 볼 밸브 - Google Patents

볼 밸브 Download PDF

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Publication number
KR20010077806A
KR20010077806A KR1020000010674A KR20000010674A KR20010077806A KR 20010077806 A KR20010077806 A KR 20010077806A KR 1020000010674 A KR1020000010674 A KR 1020000010674A KR 20000010674 A KR20000010674 A KR 20000010674A KR 20010077806 A KR20010077806 A KR 20010077806A
Authority
KR
South Korea
Prior art keywords
ball
primary
fluid passage
valve
valve seat
Prior art date
Application number
KR1020000010674A
Other languages
English (en)
Korean (ko)
Inventor
오쿠데츠야
Original Assignee
이와모토 타쿠마
산코킨조쿠가부시키가이샤
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 이와모토 타쿠마, 산코킨조쿠가부시키가이샤 filed Critical 이와모토 타쿠마
Publication of KR20010077806A publication Critical patent/KR20010077806A/ko

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
    • F16K5/0605—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 with particular plug arrangements, e.g. particular shape or built-in 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
    • F16K5/0647—Spindles or actuating 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
KR1020000010674A 2000-01-26 2000-03-03 볼 밸브 KR20010077806A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000017053A JP4313918B2 (ja) 2000-01-26 2000-01-26 ボールバルブ
JP2000-17053 2000-01-26

Publications (1)

Publication Number Publication Date
KR20010077806A true KR20010077806A (ko) 2001-08-20

Family

ID=18544094

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020000010674A KR20010077806A (ko) 2000-01-26 2000-03-03 볼 밸브

Country Status (3)

Country Link
JP (1) JP4313918B2 (zh)
KR (1) KR20010077806A (zh)
TW (1) TW468017B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160046868A (ko) * 2013-08-28 2016-04-29 가부시키가이샤 기츠 고압용 트러니언형 볼 밸브 및 이것을 사용한 수소 스테이션
KR20200043259A (ko) * 2018-10-17 2020-04-27 도플로 코포레이션 가부시키가이샤 볼 밸브

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102486235A (zh) * 2010-12-03 2012-06-06 浙江正华阀门厂 撑开式金属密封球阀
CN107461510A (zh) * 2017-06-27 2017-12-12 重庆特通阀门有限公司 一种煤化工防结垢自洁锁渣阀
CN115978223B (zh) * 2023-01-03 2023-10-13 江苏明江阀业有限公司 一种防卡塞的气动全衬球阀及其使用方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160046868A (ko) * 2013-08-28 2016-04-29 가부시키가이샤 기츠 고압용 트러니언형 볼 밸브 및 이것을 사용한 수소 스테이션
KR20200043259A (ko) * 2018-10-17 2020-04-27 도플로 코포레이션 가부시키가이샤 볼 밸브

Also Published As

Publication number Publication date
TW468017B (en) 2001-12-11
JP4313918B2 (ja) 2009-08-12
JP2001208222A (ja) 2001-08-03

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application