DK1321841T3 - Ventil med konstant gennemströmningsmængde og fremgangsmåde til blanding af konstante gennemströmningsmængder - Google Patents

Ventil med konstant gennemströmningsmængde og fremgangsmåde til blanding af konstante gennemströmningsmængder

Info

Publication number
DK1321841T3
DK1321841T3 DK02025923T DK02025923T DK1321841T3 DK 1321841 T3 DK1321841 T3 DK 1321841T3 DK 02025923 T DK02025923 T DK 02025923T DK 02025923 T DK02025923 T DK 02025923T DK 1321841 T3 DK1321841 T3 DK 1321841T3
Authority
DK
Denmark
Prior art keywords
valve
constant flow
connecting channel
diaphragm
action chamber
Prior art date
Application number
DK02025923T
Other languages
English (en)
Inventor
Kimihito Sasao
Original Assignee
Advance Denki Kougyou Kabushik
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 Advance Denki Kougyou Kabushik filed Critical Advance Denki Kougyou Kabushik
Application granted granted Critical
Publication of DK1321841T3 publication Critical patent/DK1321841T3/da

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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
    • F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
    • F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/03—Control of flow with auxiliary non-electric power
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7787—Expansible chamber subject to differential pressures
    • Y10T137/7788—Pressures across fixed choke

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Accessories For Mixers (AREA)
  • Control Of Fluid Pressure (AREA)
  • Multiple-Way Valves (AREA)
  • Safety Valves (AREA)
DK02025923T 2001-12-20 2002-11-20 Ventil med konstant gennemströmningsmængde og fremgangsmåde til blanding af konstante gennemströmningsmængder DK1321841T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001388251 2001-12-20
JP2002187551A JP4022438B2 (ja) 2001-12-20 2002-06-27 定流量弁及び定流量混合方法

Publications (1)

Publication Number Publication Date
DK1321841T3 true DK1321841T3 (da) 2004-08-02

Family

ID=26625191

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02025923T DK1321841T3 (da) 2001-12-20 2002-11-20 Ventil med konstant gennemströmningsmængde og fremgangsmåde til blanding af konstante gennemströmningsmængder

Country Status (9)

Country Link
US (1) US6805156B2 (da)
EP (1) EP1321841B1 (da)
JP (1) JP4022438B2 (da)
KR (1) KR100950781B1 (da)
CN (1) CN1297770C (da)
AT (1) ATE270443T1 (da)
DE (1) DE60200688T2 (da)
DK (1) DK1321841T3 (da)
TW (1) TWI249012B (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3995543B2 (ja) 2002-07-03 2007-10-24 旭有機材工業株式会社 流体制御弁
US7487792B2 (en) * 2003-12-25 2009-02-10 Asahi Organic Chemical Industry Co., Ltd. Constant flow valve
CN1570798B (zh) * 2004-05-01 2012-11-21 成都奥能普科技有限公司 自主流体控制系统及其方法和应用
JP2007102754A (ja) * 2005-09-09 2007-04-19 Advance Denki Kogyo Kk 流量制御装置
CN100520136C (zh) * 2007-06-26 2009-07-29 河海大学 间歇式压差控制阀
DE102008028543B3 (de) * 2008-06-16 2009-10-08 Reinz-Dichtungs-Gmbh Adaptives Druckregelventil mit variablem Schaltpunkt
CN101737538B (zh) * 2008-11-10 2013-03-27 北京航空航天大学 流量控制阀装置及流量控制型孔设计方法
JP3168588U (ja) * 2011-04-08 2011-06-16 アドバンス電気工業株式会社 流体供給量調節装置
JP5596639B2 (ja) * 2011-08-23 2014-09-24 Ｃｋｄ株式会社 液垂れ防止バルブ
US8905064B2 (en) 2011-10-03 2014-12-09 Seik Oh Flow regulator for infusion pump and method of manufacturing the same
JP6166618B2 (ja) * 2013-08-12 2017-07-19 アドバンス電気工業株式会社 定流量弁
JP6254815B2 (ja) * 2013-10-11 2017-12-27 アドバンス電気工業株式会社 流量制御弁及びこれを用いた流量制御装置
JP2015114966A (ja) * 2013-12-13 2015-06-22 アドバンス電気工業株式会社 流量制御弁及びこれを用いた流量制御装置
CN103939650B (zh) * 2014-03-22 2016-05-04 哈尔滨工程大学 一种有超压保护功能的大流量恒流量阀
TWI576526B (zh) * 2016-04-08 2017-04-01 Energy - saving large - capacity precision regulating valve
CN108006288B (zh) * 2017-07-19 2023-08-18 宁波方太厨具有限公司 一种稳流控制阀、使用该稳流控制阀的热水器及控温方法
CN109728376B (zh) * 2017-10-30 2021-12-14 杭州三花研究院有限公司 板组件及电池组件
CN112728180B (zh) * 2021-01-22 2022-11-04 中国煤炭科工集团太原研究院有限公司 一种掘进设备水路系统用氮气调压减压阀及水路系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2867268A (en) * 1954-11-23 1959-01-06 Howard E Brown Metering valve
US3172254A (en) * 1961-04-17 1965-03-09 Chandler Evans Corp Propellant control system for a rocket engine
US3621866A (en) * 1969-11-25 1971-11-23 Honeywell Inc Fluid-mixing system
IT1185434B (it) * 1985-10-14 1987-11-12 Tetra Dev Co Valvola a fortata costante asettica
JP2681729B2 (ja) * 1992-06-11 1997-11-26 シーケーディ株式会社 薬液供給装置
JPH06123371A (ja) 1992-10-08 1994-05-06 Tatsuo Okazaki 定流量弁
US5329966A (en) * 1993-03-08 1994-07-19 Vici Metronics Incorporated Gas flow controller
JPH0830332A (ja) * 1994-07-18 1996-02-02 Gas Mitsukusu Kogyo Kk 精密圧力制御弁
KR0169571B1 (ko) * 1996-02-03 1998-12-01 챠노 다까시 제어밸브
US5967173A (en) * 1997-07-14 1999-10-19 Furon Corporation Diaphragm valve with leak detection
JP3373144B2 (ja) * 1997-09-10 2003-02-04 アドバンス電気工業株式会社 流量コントロールバルブ
JP3276936B2 (ja) * 1998-12-25 2002-04-22 アドバンス電気工業株式会社 流量コントロールバルブ
CN2449021Y (zh) * 2000-10-30 2001-09-19 吴德富 二位二通膜片式电磁阀

Also Published As

Publication number Publication date
EP1321841A1 (en) 2003-06-25
DE60200688T2 (de) 2005-08-25
TW200301339A (en) 2003-07-01
DE60200688D1 (de) 2004-08-05
JP2003248517A (ja) 2003-09-05
CN1427196A (zh) 2003-07-02
TWI249012B (en) 2006-02-11
EP1321841B1 (en) 2004-06-30
US6805156B2 (en) 2004-10-19
JP4022438B2 (ja) 2007-12-19
US20030116196A1 (en) 2003-06-26
ATE270443T1 (de) 2004-07-15
KR20030052974A (ko) 2003-06-27
KR100950781B1 (ko) 2010-04-02
CN1297770C (zh) 2007-01-31

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