IT1303875B1 - Dispositivo di controllo di portata d'acqua con mezzi di rilasciodi pressione - Google Patents

Dispositivo di controllo di portata d'acqua con mezzi di rilasciodi pressione

Info

Publication number
IT1303875B1
IT1303875B1 IT1998MI002567A ITMI982567A IT1303875B1 IT 1303875 B1 IT1303875 B1 IT 1303875B1 IT 1998MI002567 A IT1998MI002567 A IT 1998MI002567A IT MI982567 A ITMI982567 A IT MI982567A IT 1303875 B1 IT1303875 B1 IT 1303875B1
Authority
IT
Italy
Prior art keywords
control device
flow rate
water flow
rate control
pressure release
Prior art date
Application number
IT1998MI002567A
Other languages
English (en)
Inventor
Hsiao-Tsung Chou
Original Assignee
Chou Hsiao Tsung
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 Chou Hsiao Tsung filed Critical Chou Hsiao Tsung
Publication of ITMI982567A1 publication Critical patent/ITMI982567A1/it
Application granted granted Critical
Publication of IT1303875B1 publication Critical patent/IT1303875B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3013—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being a lift valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3006—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being actuated by the pressure of the fluid to be sprayed
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
    • G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/18—Roses; Shower heads

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Safety Valves (AREA)
  • Massaging Devices (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fluid-Driven Valves (AREA)
IT1998MI002567A 1998-07-08 1998-11-26 Dispositivo di controllo di portata d'acqua con mezzi di rilasciodi pressione IT1303875B1 (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN98110941A CN1099914C (zh) 1998-07-08 1998-07-08 具有泄压、减压功能的分段给水控制结构
US09/131,330 US6059200A (en) 1998-07-08 1998-08-07 Water flow rate control device with a pressure relief device

Publications (2)

Publication Number Publication Date
ITMI982567A1 ITMI982567A1 (it) 2000-05-26
IT1303875B1 true IT1303875B1 (it) 2001-03-01

Family

ID=25744673

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998MI002567A IT1303875B1 (it) 1998-07-08 1998-11-26 Dispositivo di controllo di portata d'acqua con mezzi di rilasciodi pressione

Country Status (4)

Country Link
US (1) US6059200A (it)
CN (1) CN1099914C (it)
FR (1) FR2781032A1 (it)
IT (1) IT1303875B1 (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004026484A1 (ja) * 2002-09-20 2004-04-01 Toto Ltd. シャワーノズル
CA2607864C (en) 2005-05-13 2013-05-28 Masco Corporation Of Indiana Power sprayer
US11267003B2 (en) 2005-05-13 2022-03-08 Delta Faucet Company Power sprayer
US7694359B1 (en) 2006-01-18 2010-04-13 Leaton Hall Pull-chain shower valve
US7871020B2 (en) 2006-01-26 2011-01-18 Masco Corporation Of Indiana Faucet spray head with volume control
CA2641597C (en) 2006-02-06 2013-11-26 Masco Corporation Of Indiana Power sprayer
US8152078B2 (en) * 2006-10-25 2012-04-10 Masco Corporation Of Indiana Faucet spray head
ES2283241B1 (es) * 2007-05-30 2008-06-01 Goizper, S.Coop Valvula de control de paso y regulacion de presion minima de salida, para pulverizadores y similares.
US20100301144A1 (en) * 2009-06-01 2010-12-02 William Wray Shepler Low-Flow Faucet Wand
US8448667B2 (en) * 2009-10-19 2013-05-28 Masco Corporation Of Indiana Multi-function pull-out wand
US9470334B2 (en) * 2010-09-29 2016-10-18 Xiamen Solex High-Tech Industries Co., Ltd. Flow adjusting device with a button
DE102011003050B4 (de) * 2011-01-24 2014-11-27 Hansgrohe Se Sanitäres Abschalt- bzw. Umschaltventil
CN102671786B (zh) * 2011-03-11 2015-06-03 福建西河卫浴科技有限公司 一种按钮选档淋浴花洒
US20160033051A1 (en) * 2014-07-31 2016-02-04 Parker-Hannifin Corporation Shutoff valve assembly
DE102015003607A1 (de) * 2015-03-23 2016-09-29 Grohe Ag Brausekopf für eine Sanitärbrause
CN105170351B (zh) * 2015-06-11 2017-08-08 杨远龙 一种节水型喷灌器
CN104971834A (zh) * 2015-06-30 2015-10-14 开平市汉顺洁具实业有限公司 一种防爆花洒
EP3834946A1 (en) * 2019-05-08 2021-06-16 Xiamen Solex High-Tech Industries Co., Ltd. Waterway switching mechanism
CN112642600A (zh) * 2019-10-12 2021-04-13 厦门松霖科技股份有限公司 一种带止水和流量控制的出水装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US871321A (en) * 1906-07-31 1907-11-19 Elmer F Cassel Relief mechanism for hydraulic nozzles.
US1256600A (en) * 1917-12-26 1918-02-19 Frederick A Schossow Shampoo-spray.
US3589610A (en) * 1969-05-15 1971-06-29 Spraying Systems Co Variable flow rate spray gun with pressure relief
US4161965A (en) * 1977-02-25 1979-07-24 Merritt Thurman L Water-flow control device
US4573639A (en) * 1982-05-24 1986-03-04 Logue Murl F Shower head
IT1254821B (it) * 1992-02-28 1995-10-11 Mario Giacomini Valvola a sfera
US5456448A (en) * 1994-10-26 1995-10-10 Chou; Hsiao-Tsung Touch button controlled water stop
JPH08338564A (ja) * 1995-06-13 1996-12-24 Inax Corp 逆止弁装置
JPH10122425A (ja) * 1996-10-23 1998-05-15 Corona Eng Kk 水撃作用低減機構

Also Published As

Publication number Publication date
CN1099914C (zh) 2003-01-29
ITMI982567A1 (it) 2000-05-26
CN1242487A (zh) 2000-01-26
US6059200A (en) 2000-05-09
FR2781032A1 (fr) 2000-01-14

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