KR890016318A - Valve device - Google Patents

Valve device Download PDF

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Publication number
KR890016318A
KR890016318A KR1019890005647A KR890005647A KR890016318A KR 890016318 A KR890016318 A KR 890016318A KR 1019890005647 A KR1019890005647 A KR 1019890005647A KR 890005647 A KR890005647 A KR 890005647A KR 890016318 A KR890016318 A KR 890016318A
Authority
KR
South Korea
Prior art keywords
orifice
fitting portion
circumferential fitting
upstream side
valve body
Prior art date
Application number
KR1019890005647A
Other languages
Korean (ko)
Other versions
KR930006513B1 (en
Inventor
리요-지 오구스
스스무 사까다
Original Assignee
이또 이지로
야마다께 하니웰 가부시끼 가이샤
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 이또 이지로, 야마다께 하니웰 가부시끼 가이샤 filed Critical 이또 이지로
Publication of KR890016318A publication Critical patent/KR890016318A/en
Application granted granted Critical
Publication of KR930006513B1 publication Critical patent/KR930006513B1/en

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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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
    • 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
    • F16K25/00—Details relating to contact between valve members and seat
    • F16K25/04—Arrangements for preventing erosion, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)

Abstract

내용 없음No content

Description

밸브장치Valve device

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

제 1 도 및 제 2 도는 본 발명에 관계된 밸브장치의 저개도상태(抵開度狀態)와 고개도상태(高開度狀態)를 도시한 단면도. 제 3 도는 동일한 본 발명에 관련된 밸브장치의전체를 도시한 단면도이다.1 and 2 are cross-sectional views showing a low opening state and a high opening state of the valve apparatus according to the present invention. 3 is a cross-sectional view showing the whole of the same valve device according to the present invention.

Claims (2)

축선방향에 소정의 간격을 가지고 병열하는 복수의 오리피스를 가진 시트링과 이 시트링의 축선상에 진퇴자재(進退資材)로 설치되어 상기 오리피스의 유체통과공을 개폐 제어하는 복수의 밸브체를 갖는 프러그 집합체등을 구비하고 이 프러그집합체의 밸브본체중, 최상류측의 밸브본체와 상기 시트링의 오리피스중, 최상류측의 오리피스와의 사이에 시트부의 설치와 같이 시트부에 인접한 원주감합부를 설치하여 상기 하류측의 밸브본체와 상기 하류측의 오리피스와의 사이에 미소개도상태에 있어서 상기 원주감합부와 함께 조임부로 되는 원주감합부를 서치하는 것을 특징으로 하는 밸브장치.A seat ring having a plurality of orifices arranged in parallel at predetermined intervals in the axial direction, and a plurality of valve bodies provided with a receding material on the axis of the seat ring to open and control the fluid through hole of the orifice. And a circumferential fitting portion adjacent to the seat portion, such as a seat portion, between the valve body on the upstream side of the valve body of the plug assembly and the orifice on the most upstream side of the seat ring orifice. And a circumferential fitting portion serving as a tightening portion together with the circumferential fitting portion in a small opening state between the downstream valve body and the downstream orifice. 제 1 항에 있어서, 원주감합부의 축선방향길이를 상류측에서 하류측으로 향해 점차 커지는 칫수로 설정한 것을 특징으로 하는 밸브장치.The valve device according to claim 1, wherein the axial length of the circumferential fitting portion is set to a dimension that gradually increases from the upstream side to the downstream side. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890005647A 1988-04-30 1989-04-28 Valve device KR930006513B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63108292A JPH01279187A (en) 1988-04-30 1988-04-30 Valve device
JP63-108292 1988-04-30

Publications (2)

Publication Number Publication Date
KR890016318A true KR890016318A (en) 1989-11-28
KR930006513B1 KR930006513B1 (en) 1993-07-16

Family

ID=14480978

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890005647A KR930006513B1 (en) 1988-04-30 1989-04-28 Valve device

Country Status (4)

Country Link
JP (1) JPH01279187A (en)
KR (1) KR930006513B1 (en)
CN (1) CN1031595C (en)
IN (1) IN170729B (en)

Also Published As

Publication number Publication date
CN1037383A (en) 1989-11-22
CN1031595C (en) 1996-04-17
JPH01279187A (en) 1989-11-09
KR930006513B1 (en) 1993-07-16
IN170729B (en) 1992-05-09

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Payment date: 20080701

Year of fee payment: 16

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