WO2009072455A1 - 湯水混合栓 - Google Patents

湯水混合栓 Download PDF

Info

Publication number
WO2009072455A1
WO2009072455A1 PCT/JP2008/071767 JP2008071767W WO2009072455A1 WO 2009072455 A1 WO2009072455 A1 WO 2009072455A1 JP 2008071767 W JP2008071767 W JP 2008071767W WO 2009072455 A1 WO2009072455 A1 WO 2009072455A1
Authority
WO
WIPO (PCT)
Prior art keywords
casing
temperature adjustment
adjustment means
mixing faucet
knob
Prior art date
Application number
PCT/JP2008/071767
Other languages
English (en)
French (fr)
Inventor
Kensaku Todaka
Hideyuki Matsui
Eiji Seki
Isao Negishi
Original Assignee
Toto Ltd.
Nippon Thermostat Co., Ltd.
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 Toto Ltd., Nippon Thermostat Co., Ltd. filed Critical Toto Ltd.
Priority to EP18157587.9A priority Critical patent/EP3354947B1/en
Priority to US12/745,415 priority patent/US8746582B2/en
Priority to CN2008801193502A priority patent/CN101889164B/zh
Priority to EP08856930.6A priority patent/EP2216574B1/en
Publication of WO2009072455A1 publication Critical patent/WO2009072455A1/ja

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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G05D23/024—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being of the rod type, tube type, or of a similar type
    • G05D23/025—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being of the rod type, tube type, or of a similar type the sensing element being placed within a regulating fluid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Multiple-Way Valves (AREA)
  • Temperature-Responsive Valves (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

【課題】湯水混合栓の耐久性を向上させる。 【解決手段】筒状のケーシング１と備えた湯水混合栓に、付勢体４およびアクチュエータ５から受ける荷重のバランスにより、湯流入口ａおよび水流入口ｂの開閉割合を調整する制御弁体２と、ユーザからの回転を受けて制御弁体２の位置を調整する円筒状の温調手段８、９とを設ける。温調手段８、９は、一端に上面８１が形成され、上面８１の中心部につまみ８２が設けられ、上面８１のつまみ８２の周辺には円形凹状の溝部８３が形成されている。温調手段８、９は、ケーシング１内部に、ケーシング１と同軸に、且つケーシング１の一方の端部に開口された孔１２につまみ８３を挿入した状態で配置される。温調手段の上面８１と、ケーシング１の一方の端部との間に上面８１に形成された溝部８３を覆う、スペーサ１００を挟持する。
PCT/JP2008/071767 2007-12-06 2008-12-01 湯水混合栓 WO2009072455A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP18157587.9A EP3354947B1 (en) 2007-12-06 2008-12-01 Hot and cold water mixing valve
US12/745,415 US8746582B2 (en) 2007-12-06 2008-12-01 Hot and cold water mixing valve
CN2008801193502A CN101889164B (zh) 2007-12-06 2008-12-01 冷热水混合龙头
EP08856930.6A EP2216574B1 (en) 2007-12-06 2008-12-01 Mixing faucet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007315417A JP4785203B2 (ja) 2007-12-06 2007-12-06 湯水混合栓
JP2007-315417 2007-12-06

Publications (1)

Publication Number Publication Date
WO2009072455A1 true WO2009072455A1 (ja) 2009-06-11

Family

ID=40717635

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/071767 WO2009072455A1 (ja) 2007-12-06 2008-12-01 湯水混合栓

Country Status (5)

Country Link
US (1) US8746582B2 (ja)
EP (2) EP2216574B1 (ja)
JP (1) JP4785203B2 (ja)
CN (1) CN101889164B (ja)
WO (1) WO2009072455A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110168927A1 (en) * 2010-01-14 2011-07-14 Chia-Hua Yuan Temperature controlled valve core
WO2013153422A1 (es) * 2012-04-14 2013-10-17 Fricaeco America Sapi De Cv Válvula reguladora de la temperatura de salida
MX2012011441A (es) * 2012-10-02 2014-04-24 Hugo Iván Salazar Ugarte Sistema de recirculacion de agua entre tuberia de agua caliente y agua fria.
CN103470851B (zh) * 2013-09-06 2015-10-28 福建省长乐市海洛机电有限公司 即热式电热水龙头
JP6697875B2 (ja) * 2015-12-26 2020-05-27 日本サーモスタット株式会社 湯水混合水栓用流体制御弁装置
FR3054282B1 (fr) * 2016-07-21 2018-08-31 Vernet Unite de melange et robinet mitigeur comprenant une telle unite de melange
CN110566692B (zh) * 2019-10-10 2024-03-22 陕西群德材料科技有限公司 一种下进热水的记忆合金恒温阀芯
US12092355B1 (en) * 2021-07-29 2024-09-17 Eco Innovations, LLC High and low temperature shutdown pneumatic thermostat and method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4933371B1 (ja) * 1969-11-15 1974-09-06 Queroy Ets
JPH0216880U (ja) * 1988-07-18 1990-02-02
JP2001004050A (ja) * 1999-06-18 2001-01-09 Inax Corp 湯水混合弁
JP2002147645A (ja) * 2000-11-07 2002-05-22 Piolax Inc 湯水混合栓
JP2006307971A (ja) 2005-04-28 2006-11-09 Nippon Thermostat Co Ltd 湯水混合栓

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2145296Y (zh) * 1992-12-26 1993-11-03 张明林 淋浴水温度自动调节阀
CN1058078C (zh) * 1993-06-30 2000-11-01 东陶机器株式会社 组合式水龙头
DE69939496D1 (de) * 1999-09-10 2008-10-16 Inax Corp Mischvorrichtung für Kalt- und Warmwasser
JP4521175B2 (ja) * 2003-10-30 2010-08-11 株式会社ケーブイケー 湯水混合栓
JP2007024138A (ja) * 2005-07-14 2007-02-01 Nippon Thermostat Co Ltd 自動混合水栓における温調ハンドルの自転回動防止装置
JP3882193B1 (ja) * 2006-01-30 2007-02-14 東陶機器株式会社 湯水混合装置及びそれを備えた湯水混合水栓

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4933371B1 (ja) * 1969-11-15 1974-09-06 Queroy Ets
JPH0216880U (ja) * 1988-07-18 1990-02-02
JP2001004050A (ja) * 1999-06-18 2001-01-09 Inax Corp 湯水混合弁
JP2002147645A (ja) * 2000-11-07 2002-05-22 Piolax Inc 湯水混合栓
JP2006307971A (ja) 2005-04-28 2006-11-09 Nippon Thermostat Co Ltd 湯水混合栓

Also Published As

Publication number Publication date
US20110011942A1 (en) 2011-01-20
JP2009138845A (ja) 2009-06-25
EP2216574A4 (en) 2014-08-06
JP4785203B2 (ja) 2011-10-05
CN101889164A (zh) 2010-11-17
EP2216574B1 (en) 2018-09-12
EP2216574A1 (en) 2010-08-11
CN101889164B (zh) 2012-07-04
EP3354947B1 (en) 2019-11-13
EP3354947A1 (en) 2018-08-01
US8746582B2 (en) 2014-06-10

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