KR880012931A - Ball valve - Google Patents

Ball valve Download PDF

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Publication number
KR880012931A
KR880012931A KR1019870007540A KR870007540A KR880012931A KR 880012931 A KR880012931 A KR 880012931A KR 1019870007540 A KR1019870007540 A KR 1019870007540A KR 870007540 A KR870007540 A KR 870007540A KR 880012931 A KR880012931 A KR 880012931A
Authority
KR
South Korea
Prior art keywords
ball valve
circumferential portion
inner circumferential
valve seat
outer ring
Prior art date
Application number
KR1019870007540A
Other languages
Korean (ko)
Other versions
KR920007765B1 (en
Inventor
세이찌 기도
Original Assignee
원본미기재
기다무라 밸브 매뉴팩쳐링 컴패니 리미티드
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 원본미기재, 기다무라 밸브 매뉴팩쳐링 컴패니 리미티드 filed Critical 원본미기재
Publication of KR880012931A publication Critical patent/KR880012931A/en
Application granted granted Critical
Publication of KR920007765B1 publication Critical patent/KR920007765B1/en

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

Abstract

내용 없음No content

Description

볼밸브Ball valve

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1 도는 본 발명의 제 1 실시예를 보여주는 종단 정면도, 제 2 도는 제 1 도에 있어서의 원시부의 확대도, 제 3 도는 본 발명의 제 2 실시예를 보여주는 제 2 도와 똑같은 도면.1 is a longitudinal front view showing a first embodiment of the present invention, FIG. 2 is an enlarged view of a raw part in FIG. 1, and FIG. 3 is a view similar to the second diagram showing a second embodiment of the present invention.

Claims (1)

볼밸브 체에 맞닿는 밸브 시트를 아우터링을 통해서 보디내에 설치하는 동시에 밸브 시트의 외측면 내주부와, 아우터링의 외측면 외주부에 금속제 격막에서의 내주부 및 외주부를 각각 대응 밀착시킨 것을 특징으로 하는 볼밸브.A valve seat in contact with the ball valve body is provided in the body through the outer ring, and the inner circumferential portion and the outer circumference portion of the metal diaphragm are in close contact with the inner circumferential portion of the valve seat and the outer circumferential portion of the outer ring, respectively. Ball valve. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870007540A 1987-04-21 1987-07-14 Ball-valve KR920007765B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62096187A JPS63266275A (en) 1987-04-21 1987-04-21 Ball valve
JP62-96187 1987-04-21

Publications (2)

Publication Number Publication Date
KR880012931A true KR880012931A (en) 1988-11-29
KR920007765B1 KR920007765B1 (en) 1992-09-17

Family

ID=14158309

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870007540A KR920007765B1 (en) 1987-04-21 1987-07-14 Ball-valve

Country Status (2)

Country Link
JP (1) JPS63266275A (en)
KR (1) KR920007765B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101275444B1 (en) * 2010-10-01 2013-06-17 윤병화 Ball Valve

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103470805B (en) * 2013-09-24 2016-06-29 宣达实业集团有限公司 A kind of adjustable upper-mounting type ball valve of valve seat
CN107532729B (en) * 2015-05-13 2019-11-22 株式会社开滋 The seal construction and valve filler of fixed ball valve and valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101275444B1 (en) * 2010-10-01 2013-06-17 윤병화 Ball Valve

Also Published As

Publication number Publication date
KR920007765B1 (en) 1992-09-17
JPS63266275A (en) 1988-11-02

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