DE69914643T2 - Sperrventil für hohe differenzdrucke - Google Patents

Sperrventil für hohe differenzdrucke Download PDF

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Publication number
DE69914643T2
DE69914643T2 DE69914643T DE69914643T DE69914643T2 DE 69914643 T2 DE69914643 T2 DE 69914643T2 DE 69914643 T DE69914643 T DE 69914643T DE 69914643 T DE69914643 T DE 69914643T DE 69914643 T2 DE69914643 T2 DE 69914643T2
Authority
DE
Germany
Prior art keywords
differential pressures
locking valve
high differential
locking
valve
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
DE69914643T
Other languages
English (en)
Other versions
DE69914643D1 (en
Inventor
Takasi Ikegaya
Yoshio Muranaka
Hiroyuki Morooka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koso K K
Original Assignee
Koso K K
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 Koso K K filed Critical Koso K K
Publication of DE69914643D1 publication Critical patent/DE69914643D1/de
Application granted granted Critical
Publication of DE69914643T2 publication Critical patent/DE69914643T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
DE69914643T 1999-04-08 1999-04-08 Sperrventil für hohe differenzdrucke Expired - Lifetime DE69914643T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1999/001869 WO2000061975A1 (fr) 1998-02-25 1999-04-08 Soupape regulatrice a haute pression differentielle

Publications (2)

Publication Number Publication Date
DE69914643D1 DE69914643D1 (en) 2004-03-11
DE69914643T2 true DE69914643T2 (de) 2004-10-07

Family

ID=14235421

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69914643T Expired - Lifetime DE69914643T2 (de) 1999-04-08 1999-04-08 Sperrventil für hohe differenzdrucke

Country Status (4)

Country Link
EP (1) EP1180627B1 (de)
KR (1) KR100436634B1 (de)
DE (1) DE69914643T2 (de)
WO (1) WO2000061975A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105952906A (zh) * 2016-05-10 2016-09-21 应建忠 迷宫式调节阀
WO2016174107A1 (de) * 2015-04-30 2016-11-03 Samson Aktiengesellschaft Drosselkörper mit mehreren raumspiralförmig verlaufenden kanälen
CN108368954A (zh) * 2015-10-16 2018-08-03 艾默生过程管理(天津)阀门有限公司 多级防喘振阀

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0618166D0 (en) * 2006-09-15 2006-10-25 Imi Vision Ltd Improvements in fluid control
US7654509B2 (en) * 2008-05-09 2010-02-02 Control Components, Inc. Desuperheater spray nozzle
KR101136280B1 (ko) * 2010-10-13 2012-04-19 류수창 제어밸브의 역유로형 케이지 및 제조방법
US8955773B2 (en) 2012-10-03 2015-02-17 Control Components, Inc. Nozzle design for high temperature attemperators
US8931717B2 (en) 2012-10-03 2015-01-13 Control Components, Inc. Nozzle design for high temperature attemperators
US10288280B2 (en) 2014-08-04 2019-05-14 Cci Italy Srl Dual cone spray nozzle assembly for high temperature attemperators
KR101878315B1 (ko) * 2016-08-18 2018-07-16 주식회사 유니크 압축공기 재순환 밸브
WO2019152263A1 (en) * 2018-01-30 2019-08-08 Fisher Controls International Llc Balanced trim regulator
CN114811134A (zh) * 2022-04-25 2022-07-29 南京吴中自控工程有限公司 复合降压式氢能源减压阀

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1268073A (en) * 1968-05-06 1972-03-22 Richard Ernst Self Improvements in or relating to energy loss fluid controls
US3780767A (en) * 1972-12-18 1973-12-25 Masoneilan Int Inc Control valve trim having high resistance vortex chamber passages
US3921668A (en) * 1973-12-10 1975-11-25 Richard E Self High energy loss rolled strip fluid control device
US4060099A (en) * 1974-02-21 1977-11-29 Bates Jr Charles L Controlled pressure drop valve
JPS51128030A (en) * 1975-04-30 1976-11-08 Mitsubishi Heavy Ind Ltd Low noise controlling valve
US4258750A (en) * 1978-11-13 1981-03-31 Copes-Vulcan, Inc. Labyrinth trim valve
DE2947550C2 (de) * 1979-11-26 1983-08-11 Gulde-Regelarmaturen-Kg, 6700 Ludwigshafen Entspannungskörper
JPH10153275A (ja) * 1996-11-21 1998-06-09 Tokyo Kousou Kk 高圧力減圧調節弁

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016174107A1 (de) * 2015-04-30 2016-11-03 Samson Aktiengesellschaft Drosselkörper mit mehreren raumspiralförmig verlaufenden kanälen
EP3693645A1 (de) * 2015-04-30 2020-08-12 Samson Aktiengesellschaft Drosselkörper mit mehreren raumspiralförmig verlaufenden kanälen
US10871243B2 (en) 2015-04-30 2020-12-22 Samson Aktiengesellschaft Throttle body with a plurality of channels extending three-dimensional spiral-shaped
CN108368954A (zh) * 2015-10-16 2018-08-03 艾默生过程管理(天津)阀门有限公司 多级防喘振阀
CN108368954B (zh) * 2015-10-16 2020-07-24 艾默生过程管理(天津)阀门有限公司 多级防喘振阀
US11092260B2 (en) 2015-10-16 2021-08-17 Emerson Process Management (Tianjin) Valves Co., Ltd Multiple stage anti-surge valves
CN105952906A (zh) * 2016-05-10 2016-09-21 应建忠 迷宫式调节阀

Also Published As

Publication number Publication date
DE69914643D1 (en) 2004-03-11
EP1180627A1 (de) 2002-02-20
EP1180627A4 (de) 2003-04-16
KR20010107967A (ko) 2001-12-07
EP1180627B1 (de) 2004-02-04
KR100436634B1 (ko) 2004-06-23
WO2000061975A1 (fr) 2000-10-19

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