KR930010011B1 - 밸브 장치 - Google Patents

밸브 장치 Download PDF

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Publication number
KR930010011B1
KR930010011B1 KR1019890005143A KR890005143A KR930010011B1 KR 930010011 B1 KR930010011 B1 KR 930010011B1 KR 1019890005143 A KR1019890005143 A KR 1019890005143A KR 890005143 A KR890005143 A KR 890005143A KR 930010011 B1 KR930010011 B1 KR 930010011B1
Authority
KR
South Korea
Prior art keywords
valve
seat
pressure chamber
valve device
fluid
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 - Lifetime
Application number
KR1019890005143A
Other languages
English (en)
Korean (ko)
Other versions
KR890016316A (ko
Inventor
리요-지 오구스
스스무 사까다
Original Assignee
야마다께 하니웰 가부시끼가이샤
이또 이지로
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 야마다께 하니웰 가부시끼가이샤, 이또 이지로 filed Critical 야마다께 하니웰 가부시끼가이샤
Publication of KR890016316A publication Critical patent/KR890016316A/ko
Application granted granted Critical
Publication of KR930010011B1 publication Critical patent/KR930010011B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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)
KR1019890005143A 1988-04-20 1989-04-19 밸브 장치 Expired - Lifetime 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 KR890016316A (ko) 1989-11-28
KR930010011B1 true KR930010011B1 (ko) 1993-10-14

Family

ID=14144806

Family Applications (1)

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

Country Status (4)

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

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
JPH01269780A (ja) 1989-10-27
CN1037382A (zh) 1989-11-22
IN172006B (https=) 1993-03-13
KR890016316A (ko) 1989-11-28

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Patent event date: 19890419

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