EP2907431A4 - Shower head - Google Patents

Shower head

Info

Publication number
EP2907431A4
EP2907431A4 EP13846077.9A EP13846077A EP2907431A4 EP 2907431 A4 EP2907431 A4 EP 2907431A4 EP 13846077 A EP13846077 A EP 13846077A EP 2907431 A4 EP2907431 A4 EP 2907431A4
Authority
EP
European Patent Office
Prior art keywords
shower head
shower
head
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.)
Granted
Application number
EP13846077.9A
Other languages
German (de)
French (fr)
Other versions
EP2907431A1 (en
EP2907431B1 (en
Inventor
Yasunari Maeda
Yoshihiro Itou
Naoki Shibata
Tomohiro Akita
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management 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
Priority claimed from JP2012226103A external-priority patent/JP6048648B2/en
Priority claimed from JP2012226104A external-priority patent/JP5870302B2/en
Priority claimed from JP2012270367A external-priority patent/JP6048656B2/en
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of EP2907431A1 publication Critical patent/EP2907431A1/en
Publication of EP2907431A4 publication Critical patent/EP2907431A4/en
Application granted granted Critical
Publication of EP2907431B1 publication Critical patent/EP2907431B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B05B1/14—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
    • B05B1/185—Roses; Shower heads characterised by their outlet element; Mounting arrangements therefor
    • 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
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0425—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid without any source of compressed gas, e.g. the air being sucked by the pressurised liquid
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
    • E03C1/084—Jet regulators with aerating means
EP13846077.9A 2012-10-11 2013-10-08 Shower head Active EP2907431B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2012226103A JP6048648B2 (en) 2012-10-11 2012-10-11 shower head
JP2012226104A JP5870302B2 (en) 2012-10-11 2012-10-11 shower head
JP2012270367A JP6048656B2 (en) 2012-12-11 2012-12-11 shower head
PCT/JP2013/006001 WO2014057660A1 (en) 2012-10-11 2013-10-08 Shower head

Publications (3)

Publication Number Publication Date
EP2907431A1 EP2907431A1 (en) 2015-08-19
EP2907431A4 true EP2907431A4 (en) 2015-11-04
EP2907431B1 EP2907431B1 (en) 2018-06-27

Family

ID=50477142

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13846077.9A Active EP2907431B1 (en) 2012-10-11 2013-10-08 Shower head

Country Status (3)

Country Link
EP (1) EP2907431B1 (en)
CN (1) CN104703520B (en)
WO (1) WO2014057660A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRM20130525A1 (en) * 2013-09-23 2015-03-24 Rubinetterie Zazzeri Spa "SHOWER HEAD STRUCTURE"
WO2017000253A1 (en) * 2015-06-30 2017-01-05 Kechuang Lin Bubble-generation apparatus and system
WO2018100915A1 (en) * 2016-11-29 2018-06-07 日東精工株式会社 Microbubble generating nozzle
CN108067364A (en) * 2017-12-22 2018-05-25 苏州戴宗网络科技有限公司 A kind of gondola water faucet with massage function
JP2019170769A (en) * 2018-03-29 2019-10-10 株式会社Ｌｉｘｉｌ Shower device
EP3578269B1 (en) 2018-06-04 2022-08-31 Gjosa SA Cartridge, method for operating the cartridge, water nozzle insert and outlet
JP6775552B2 (en) * 2018-07-20 2020-10-28 株式会社サイエンス Shower head and bubble generation unit
CN114054224B (en) * 2020-07-30 2023-06-30 无锡小天鹅电器有限公司 Spray device and washing system
CN114054232B (en) * 2020-07-30 2023-09-22 无锡小天鹅电器有限公司 Cavitation piece, spray set and washing system
CN114054229B (en) * 2020-07-30 2023-07-14 无锡小天鹅电器有限公司 Spray device and washing system
CN113499870B (en) * 2021-06-28 2022-08-19 吉林华轩新能源科技有限公司 Shower nozzle suitable for low water pressure

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007209509A (en) * 2006-02-09 2007-08-23 Matsushita Electric Ind Co Ltd Micro-bubble generator and shower device using it
EP2260945A1 (en) * 2009-06-05 2010-12-15 Bossini S.p.A. Shower head
JP2010284619A (en) * 2009-06-15 2010-12-24 Fukushima Kagaku:Kk Microbubble generation apparatus and shower head
CN202087441U (en) * 2011-04-20 2011-12-28 深圳成霖洁具股份有限公司 Distribution-type shower head
US20120067979A1 (en) * 2009-06-02 2012-03-22 Mec Microbubble-generating shower

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2548635Y2 (en) * 1991-03-01 1997-09-24 英暉 澤 Bathroom shower head
JP2590832Y2 (en) * 1993-02-02 1999-02-24 ヤンマー産業株式会社 Foamed shower head
CN1291798C (en) * 2002-07-19 2006-12-27 广州番禺雅加丽浴室用品厂 Shower bath with ceramic valve core
US6739527B1 (en) * 2003-02-24 2004-05-25 Shong I Copper Co., Ltd. Shower head assembly
TWM293005U (en) * 2006-02-27 2006-07-01 Wu-Ting Hsiao Improved structure of patterned shower head
JP2009178661A (en) 2008-01-31 2009-08-13 Yoshito Ogawa Apparatus for discharging liquid
CN101264474A (en) * 2008-04-09 2008-09-17 周华松 Multifunctional gondola water faucet structure
JP2012082591A (en) * 2010-10-08 2012-04-26 Tanaka Kinzoku Seisakusho:Kk Shower head
JP5641344B2 (en) * 2011-03-14 2014-12-17 Toto株式会社 Shower equipment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007209509A (en) * 2006-02-09 2007-08-23 Matsushita Electric Ind Co Ltd Micro-bubble generator and shower device using it
US20120067979A1 (en) * 2009-06-02 2012-03-22 Mec Microbubble-generating shower
EP2260945A1 (en) * 2009-06-05 2010-12-15 Bossini S.p.A. Shower head
JP2010284619A (en) * 2009-06-15 2010-12-24 Fukushima Kagaku:Kk Microbubble generation apparatus and shower head
CN202087441U (en) * 2011-04-20 2011-12-28 深圳成霖洁具股份有限公司 Distribution-type shower head

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014057660A1 *

Also Published As

Publication number Publication date
EP2907431A1 (en) 2015-08-19
CN104703520A (en) 2015-06-10
WO2014057660A1 (en) 2014-04-17
EP2907431B1 (en) 2018-06-27
CN104703520B (en) 2017-05-31

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