WO2009013878A1 - 水栓用発電機 - Google Patents

水栓用発電機 Download PDF

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Publication number
WO2009013878A1
WO2009013878A1 PCT/JP2008/001903 JP2008001903W WO2009013878A1 WO 2009013878 A1 WO2009013878 A1 WO 2009013878A1 JP 2008001903 W JP2008001903 W JP 2008001903W WO 2009013878 A1 WO2009013878 A1 WO 2009013878A1
Authority
WO
WIPO (PCT)
Prior art keywords
inductor
coil
yoke
face
rotor blade
Prior art date
Application number
PCT/JP2008/001903
Other languages
English (en)
French (fr)
Inventor
Naoyuki Onodera
Tomoko Sato
Masahiro Kuroishi
Makoto Hatakeyama
Takeshi Shimizu
Original Assignee
Toto 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. filed Critical Toto Ltd.
Priority to EP08790205A priority Critical patent/EP2173021A1/en
Priority to CN200880024017A priority patent/CN101689794A/zh
Publication of WO2009013878A1 publication Critical patent/WO2009013878A1/ja

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03CDOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02Plumbing installations for fresh water
    • E03C1/04Water-basin installations specially adapted to wash-basins or baths
    • E03C1/0404Constructional or functional features of the spout
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/04Machines or engines of reaction type; Parts or details peculiar thereto with substantially axial flow throughout rotors, e.g. propeller turbines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12Blades; Blade-carrying rotors
    • F03B3/126Rotors for essentially axial flow, e.g. for propeller turbines
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K21/00Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K7/00Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807Rotary generators
    • H02K7/1823Rotary generators structurally associated with turbines or similar engines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00Application
    • F05B2220/20Application within closed fluid conduits, e.g. pipes
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/20Hydro energy

Abstract

水栓用発電機は、給水流路に設けられた動翼と、前記動翼と一体に回転可能な円環状のマグネットと、前記マグネットの径方向に略直角な方向の端面に対向して設けられたコイルと、前記マグネットの前記端面と前記コイルとの間で周方向に沿って互いに離間して配置された複数のインダクタと、前記インダクタに連接し、前記コイルを囲んで設けられたヨークと、を有するステータと、を備えている。前記動翼の軸方向は前記給水流路に対して略平行であり、前記円環状のマグネットは、その周方向に沿って径方向に略直角な方向の端面に交互にN極とS極とが着磁されている。前記ヨークの、前記コイルの周面部に対向し、前記インダクタが設けられた一端のうち、前記インダクタの先端近傍に位置する部分、を切り欠いた切り欠き部を前記ヨークに設けることで、前記ヨークの前記インダクタの先端近傍に位置する部分が前記マグネットの磁気誘導可能エリアから相対的に遠ざかるように形成されている。
PCT/JP2008/001903 2007-07-23 2008-07-16 水栓用発電機 WO2009013878A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08790205A EP2173021A1 (en) 2007-07-23 2008-07-16 Dynamo for faucet
CN200880024017A CN101689794A (zh) 2007-07-23 2008-07-16 水龙头用发电机

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007191352A JP4140062B1 (ja) 2007-07-23 2007-07-23 水栓用発電機
JP2007-191352 2007-07-23

Publications (1)

Publication Number Publication Date
WO2009013878A1 true WO2009013878A1 (ja) 2009-01-29

Family

ID=39758382

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001903 WO2009013878A1 (ja) 2007-07-23 2008-07-16 水栓用発電機

Country Status (6)

Country Link
US (1) US7608936B2 (ja)
EP (1) EP2173021A1 (ja)
JP (1) JP4140062B1 (ja)
CN (1) CN101689794A (ja)
TW (1) TW200905073A (ja)
WO (1) WO2009013878A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010143709A1 (ja) * 2009-06-12 2010-12-16 富山県 水力発電装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7945973B2 (en) * 2006-04-06 2011-05-24 Obalit Khorshid Fluid control system, device and method
WO2009013882A1 (ja) * 2007-07-23 2009-01-29 Toto Ltd. 水栓用発電機
JP4140062B1 (ja) * 2007-07-23 2008-08-27 Toto株式会社 水栓用発電機
US20090188995A1 (en) * 2007-11-30 2009-07-30 Toto Ltd. Faucet apparatus
TWI341373B (en) * 2008-07-02 2011-05-01 Ind Tech Res Inst Adjustable fluid-driving illumination device
US20100308587A1 (en) * 2009-06-06 2010-12-09 Tu Seng-Da Mini-turbine driven by fluid power for electricity generation
US8698333B2 (en) * 2009-09-23 2014-04-15 Zurn Industries, Llc Flush valve hydrogenerator
WO2012032821A1 (ja) * 2010-09-08 2012-03-15 Toto株式会社 水栓装置
IT1400875B1 (it) * 2010-07-06 2013-07-02 Fond Istituto Italiano Di Tecnologia Dispositivo per la generazione di energia elettrica da una sorgente di aria compressa.
US9695579B2 (en) 2011-03-15 2017-07-04 Sloan Valve Company Automatic faucets
CN105804166B (zh) * 2011-03-15 2019-03-26 仕龙阀门公司 自动水龙头
EP2739794A4 (en) * 2011-07-31 2016-02-24 Sloan Valve Co AUTOMATIC VALVES
US20140312253A1 (en) * 2011-12-05 2014-10-23 Livne Gan Compact self powered and automated attachment to a fluid system
DE102013100078A1 (de) 2012-02-24 2013-08-29 WIMTEC Elektronische Steuerungs- und Meßgeräte GmbH Sanitäre Armatur
EP2823107A4 (en) 2012-03-07 2016-06-15 Moen Inc CONNECTION OF ELECTRONIC PLUMBING EQUIPMENT
US9714639B2 (en) 2012-09-04 2017-07-25 Pentair Water Pool And Spa, Inc. Pool cleaner generator module with magnetic coupling
US9057353B2 (en) 2013-03-15 2015-06-16 Michael S. Aubuchon, Sr. Shaft-less radial vane turbine generator
JP5478765B1 (ja) * 2013-09-24 2014-04-23 正夫 金井 水力発電装置
FR3015794B1 (fr) * 2013-12-20 2017-07-14 Save Ingenierie Element de machine electromagnetique a circuits electromagnetiques optimises integres a des pistes sous forme de lignes crenelees annulaires
EP3170247B1 (en) * 2014-07-18 2019-09-04 Eip Technologies Inc. Direct wind energy generation
ITUB20151848A1 (it) * 2015-07-01 2017-01-01 Tullio Ritrovato Sistema di accumulo di energia elettrica
US10514172B2 (en) * 2018-01-15 2019-12-24 Advanced Conservation Technology Distribution, Inc. Fluid distribution system
MX2021001061A (es) 2018-08-23 2021-05-27 Spectrum Brands Inc Sistema de alineacion de cabezal de rociado de grifo.
US11053670B2 (en) 2018-08-23 2021-07-06 Spectrum Brands, Inc. Faucet spray head alignment system
US10934992B2 (en) * 2019-02-18 2021-03-02 Toto Ltd. Hydraulic generator, spouting apparatus, and method for manufacturing hydraulic generator
DE202020102039U1 (de) * 2020-04-14 2021-07-15 Neoperl Gmbh Sanitär-Baukasten und sanitäre Funktionsanordnung
US11542909B1 (en) 2022-01-31 2023-01-03 Flomatic Corporation Automatic control valve with micro-hydro generator

Citations (4)

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Publication number Priority date Publication date Assignee Title
JPS5013808A (ja) * 1973-06-11 1975-02-13
JPH09117121A (ja) * 1995-10-20 1997-05-02 Moriyama Kogyo Kk 自転車用発電機
JP2004336982A (ja) 2002-09-25 2004-11-25 Denso Corp 発電装置およびその発電装置付自動水栓装置
JP2005314904A (ja) * 2004-04-27 2005-11-10 Denso Corp 発電装置付自動水栓装置

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US4731545A (en) * 1986-03-14 1988-03-15 Desai & Lerner Portable self-contained power conversion unit
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JP2004263466A (ja) * 2003-03-03 2004-09-24 Toto Ltd 自動給水装置
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US20080217923A1 (en) * 2007-03-06 2008-09-11 Jen-Yen Yen Hydraulic powered electric generator device
US20080231056A1 (en) * 2007-03-20 2008-09-25 Chang Ting Wen Hydroelectric generator turbine flow guide structure
WO2009013882A1 (ja) * 2007-07-23 2009-01-29 Toto Ltd. 水栓用発電機
JP4140062B1 (ja) * 2007-07-23 2008-08-27 Toto株式会社 水栓用発電機
JP4129804B1 (ja) * 2007-07-23 2008-08-06 Toto株式会社 水栓用発電機
JP5013086B2 (ja) * 2007-08-07 2012-08-29 Toto株式会社 水栓用発電機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013808A (ja) * 1973-06-11 1975-02-13
JPH09117121A (ja) * 1995-10-20 1997-05-02 Moriyama Kogyo Kk 自転車用発電機
JP2004336982A (ja) 2002-09-25 2004-11-25 Denso Corp 発電装置およびその発電装置付自動水栓装置
JP2005314904A (ja) * 2004-04-27 2005-11-10 Denso Corp 発電装置付自動水栓装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010143709A1 (ja) * 2009-06-12 2010-12-16 富山県 水力発電装置
JP5649187B2 (ja) * 2009-06-12 2015-01-07 富山県 水力発電装置

Also Published As

Publication number Publication date
TW200905073A (en) 2009-02-01
JP4140062B1 (ja) 2008-08-27
JP2009027893A (ja) 2009-02-05
US7608936B2 (en) 2009-10-27
EP2173021A1 (en) 2010-04-07
CN101689794A (zh) 2010-03-31
US20090026769A1 (en) 2009-01-29

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