GB2435797A - Hand held shower head with filter replacing pre-alarm assembly - Google Patents

Hand held shower head with filter replacing pre-alarm assembly

Info

Publication number
GB2435797A
GB2435797A GB0712976A GB0712976A GB2435797A GB 2435797 A GB2435797 A GB 2435797A GB 0712976 A GB0712976 A GB 0712976A GB 0712976 A GB0712976 A GB 0712976A GB 2435797 A GB2435797 A GB 2435797A
Authority
GB
United Kingdom
Prior art keywords
filter
shower head
hand held
held shower
alarm assembly
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
GB0712976A
Other versions
GB0712976D0 (en
GB2435797B (en
Inventor
Chao Fou Hsu
Chung-Chin Chen
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.)
Individual
Original Assignee
Individual
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 US11/029,409 external-priority patent/US7468127B2/en
Application filed by Individual filed Critical Individual
Publication of GB0712976D0 publication Critical patent/GB0712976D0/en
Publication of GB2435797A publication Critical patent/GB2435797A/en
Application granted granted Critical
Publication of GB2435797B publication Critical patent/GB2435797B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/143—Filter condition indicators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/147—Bypass or safety valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/28—Strainers not provided for elsewhere

Abstract

A hand held shower head (10) with a filter element (62) and filter replacing alarm assembly comprises a propeller wheel (56) with a magnetic induce signal emitter and signal receptor confronted each other as well as a digital display connected to the signal receptor. Thus, the contrivance generates pre-alarm upon the total quantity by accumulative flux of flowing water, passing through the filter embedded therein, reaching effective critical point, it can initiate alarms to remind the user to replace the filter assembly timely in order to ensure the water filtrated in good quality.
GB0712976A 2005-01-06 2005-04-18 Hand held shower head with filter replacing pre-alarm assembly Expired - Fee Related GB2435797B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/029,409 US7468127B2 (en) 2004-03-16 2005-01-06 Hand held shower head with filter replacing pre-alarm assembly
PCT/US2005/013135 WO2006073425A1 (en) 2005-01-06 2005-04-18 Hand held shower head with filter replacing pre-alarm assembly

Publications (3)

Publication Number Publication Date
GB0712976D0 GB0712976D0 (en) 2007-08-15
GB2435797A true GB2435797A (en) 2007-09-05
GB2435797B GB2435797B (en) 2010-10-06

Family

ID=36647797

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0712976A Expired - Fee Related GB2435797B (en) 2005-01-06 2005-04-18 Hand held shower head with filter replacing pre-alarm assembly

Country Status (6)

Country Link
JP (1) JP2008523949A (en)
KR (1) KR100912738B1 (en)
CN (2) CN100574841C (en)
DE (1) DE112005003282T5 (en)
GB (1) GB2435797B (en)
WO (1) WO2006073425A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013108371A1 (en) 2012-08-10 2014-02-13 Ying Lin Cai Shower head with a warning device for the replacement of a handgrip filter

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI524871B (en) * 2012-08-10 2016-03-11 Chao Fou Hsu A hand-held showerhead with a grip filter warning display device
CN103844957B (en) * 2012-12-05 2016-07-06 袁俊 A kind of high magnetic activating shower
CN106140503B (en) * 2015-04-20 2018-10-26 蔡应麟 The measurable and prompt newer hand shower of filter core handle
US9505634B2 (en) * 2014-06-25 2016-11-29 Ying Lin Cai Warning device dedicated for replacing aged-filter in a handheld showerhead
CN104110053B (en) * 2014-07-29 2015-08-19 济南大学 Inside and outside water inlet is from oozing anti-filter recharge well wellhead assembly
CN104110052B (en) * 2014-07-29 2015-07-01 济南大学 Square internal-external water inflow type wellhead device of infiltration recharge well
KR102090060B1 (en) 2019-10-28 2020-03-17 김다솜 IoT self-hydro power filter shower which is able to confirm temperature, filter and water usage

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5858215A (en) * 1996-12-06 1999-01-12 Moen Incorporated Water filter containing faucet and display therefor
US6093313A (en) * 1996-12-06 2000-07-25 Moen Incorporated Multiple discharge water faucet with self-contained filter
US20030125842A1 (en) * 2001-12-28 2003-07-03 Chang Chee Ann Multi-functional water control module

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993006439A1 (en) * 1991-09-23 1993-04-01 Futureflo System, Incorporated Liquid flow meter
US6885114B2 (en) 1999-10-05 2005-04-26 Access Business Group International, Llc Miniature hydro-power generation system
JP2001276816A (en) 2000-03-30 2001-10-09 Mitsubishi Rayon Co Ltd Water purifier

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5858215A (en) * 1996-12-06 1999-01-12 Moen Incorporated Water filter containing faucet and display therefor
US6093313A (en) * 1996-12-06 2000-07-25 Moen Incorporated Multiple discharge water faucet with self-contained filter
US20030125842A1 (en) * 2001-12-28 2003-07-03 Chang Chee Ann Multi-functional water control module

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013108371A1 (en) 2012-08-10 2014-02-13 Ying Lin Cai Shower head with a warning device for the replacement of a handgrip filter

Also Published As

Publication number Publication date
GB0712976D0 (en) 2007-08-15
CN1836787B (en) 2011-11-02
KR100912738B1 (en) 2009-08-18
GB2435797B (en) 2010-10-06
WO2006073425A1 (en) 2006-07-13
CN1836787A (en) 2006-09-27
JP2008523949A (en) 2008-07-10
KR20070086943A (en) 2007-08-27
CN101189055A (en) 2008-05-28
CN100574841C (en) 2009-12-30
DE112005003282T5 (en) 2007-11-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200418