KR890016316A - 밸브장치 - Google Patents

밸브장치 Download PDF

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Publication number
KR890016316A
KR890016316A KR1019890005143A KR890005143A KR890016316A KR 890016316 A KR890016316 A KR 890016316A KR 1019890005143 A KR1019890005143 A KR 1019890005143A KR 890005143 A KR890005143 A KR 890005143A KR 890016316 A KR890016316 A KR 890016316A
Authority
KR
South Korea
Prior art keywords
valve
valve device
pressure chamber
valve seat
fluid passage
Prior art date
Application number
KR1019890005143A
Other languages
English (en)
Other versions
KR930010011B1 (ko
Inventor
리요-지 오구스
스스무 사까다
Original Assignee
이또 이게로
야마다께 하니웰 가부시끼가이샤
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 이게로, 야마다께 하니웰 가부시끼가이샤 filed Critical 이또 이게로
Publication of KR890016316A publication Critical patent/KR890016316A/ko
Application granted granted Critical
Publication of KR930010011B1 publication Critical patent/KR930010011B1/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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
    • F16K47/023—Means in valves for absorbing fluid energy for preventing water-hammer or noise for preventing water-hammer, e.g. damping of the valve movement
    • 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 seats
    • 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)
  • Sliding Valves (AREA)
  • Check Valves (AREA)
  • Safety Valves (AREA)

Abstract

내용 없음

Description

밸브장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본 발명에 관한 밸브장치의 요부를 도시한 단면도. 제 2 도는 제 1 도의 A부분을 확대하여 도시한 단면도. 제 3 도는 다른 실시예에 있어서의 요부를 도시한 단면도이다.

Claims (4)

  1. 유입측 격실 및 유출측 격실에 연통하는 유체통과공을 갖는 밸브시트와그 밸브시트의 축선상에 진퇴가 자재하게 설치되며 상기 유체통과공을 개폐제어하는 밸브본체와를 구비하고, 그 본체에 상하류 조임부가 형성되며, 소정의 내용적을 가지는 압력실을 상기 상하류 조임부에 설치한 것을 특징으로 하는 밸브장치.
  2. 제 1 항에 있어서 상기 압력실을 밸브시트측에 형성하는 것을 특징으로 하는 밸브장치.
  3. 제 1 항에 있어서, 상기 압력실을 상기 밸브본체의 시트착좌부에 형성하는 것을 특징으로 하는 밸브장치.
  4. 제 1 항에 있어서 상기 상하류 조임부가 환상(環狀)통로로 구성된 것을 특징으로 하는 밸브장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890005143A 1988-04-20 1989-04-19 밸브 장치 KR930010011B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63095701A JPH01269780A (ja) 1988-04-20 1988-04-20 弁装置
JP63-95701 1988-04-20

Publications (2)

Publication Number Publication Date
KR890016316A true KR890016316A (ko) 1989-11-28
KR930010011B1 KR930010011B1 (ko) 1993-10-14

Family

ID=14144806

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890005143A KR930010011B1 (ko) 1988-04-20 1989-04-19 밸브 장치

Country Status (4)

Country Link
JP (1) JPH01269780A (ko)
KR (1) KR930010011B1 (ko)
CN (1) CN1037382A (ko)
IN (1) IN172006B (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10046416C2 (de) * 2000-09-18 2002-11-07 Orange Gmbh Ventilausbildung für Steuerventile
KR200233647Y1 (ko) * 2001-03-07 2001-09-26 손형모 체크밸브
JP5100482B2 (ja) * 2008-04-07 2012-12-19 株式会社東芝 絞り要素を有する配管系

Also Published As

Publication number Publication date
CN1037382A (zh) 1989-11-22
JPH01269780A (ja) 1989-10-27
KR930010011B1 (ko) 1993-10-14
IN172006B (ko) 1993-03-13

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