EP2770126A4 - Large flush toilet - Google Patents

Large flush toilet

Info

Publication number
EP2770126A4
EP2770126A4 EP12841008.1A EP12841008A EP2770126A4 EP 2770126 A4 EP2770126 A4 EP 2770126A4 EP 12841008 A EP12841008 A EP 12841008A EP 2770126 A4 EP2770126 A4 EP 2770126A4
Authority
EP
European Patent Office
Prior art keywords
flush toilet
large flush
toilet
flush
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.)
Withdrawn
Application number
EP12841008.1A
Other languages
German (de)
French (fr)
Other versions
EP2770126A1 (en
Inventor
Koji Miwa
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.)
Lixil Corp
Original Assignee
Lixil Corp
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 Lixil Corp filed Critical Lixil Corp
Publication of EP2770126A1 publication Critical patent/EP2770126A1/en
Publication of EP2770126A4 publication Critical patent/EP2770126A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/002—Automatic cleaning devices
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
    • E03D5/105—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl touchless, e.g. using sensors
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00—Seats or covers for all kinds of closets
    • A47K13/24—Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22, e.g. devices imparting a swinging or vibrating motion to the seats
    • A47K13/30—Seats having provisions for heating, deodorising or the like, e.g. ventilating, noise-damping or cleaning devices
    • A47K13/305—Seats with heating devices
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
    • E03D11/08—Bowls with means producing a flushing water swirl
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/01—Special constructions of flushing devices, e.g. closed flushing system using flushing pumps
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D2201/00—Details and methods of use for water closets and urinals not otherwise provided for
    • E03D2201/30—Water injection in siphon for enhancing flushing

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Epidemiology (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
EP12841008.1A 2011-10-19 2012-10-10 Large flush toilet Withdrawn EP2770126A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011229464A JP2013087503A (en) 2011-10-19 2011-10-19 Flush toilet bowl
PCT/JP2012/076193 WO2013058149A1 (en) 2011-10-19 2012-10-10 Large flush toilet

Publications (2)

Publication Number Publication Date
EP2770126A1 EP2770126A1 (en) 2014-08-27
EP2770126A4 true EP2770126A4 (en) 2015-07-22

Family

ID=48140797

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12841008.1A Withdrawn EP2770126A4 (en) 2011-10-19 2012-10-10 Large flush toilet

Country Status (7)

Country Link
US (1) US20140215705A1 (en)
EP (1) EP2770126A4 (en)
JP (1) JP2013087503A (en)
KR (1) KR20140077151A (en)
CN (1) CN103764925A (en)
CA (1) CA2847827A1 (en)
WO (1) WO2013058149A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6233771B2 (en) * 2013-07-23 2017-11-22 パナソニックＩｐマネジメント株式会社 Toilet device
JP2015023764A (en) * 2013-07-23 2015-02-02 パナソニック株式会社 Electrical equipment
CN204212244U (en) * 2014-10-17 2015-03-18 深圳拓邦股份有限公司 A kind of intelligent closestool
CN104264760B (en) * 2014-10-22 2016-01-06 卢秋华 Warm formula deodorization closestool
CN108316429A (en) * 2017-01-18 2018-07-24 凯撒卫浴股份有限公司 Flushing toiler
JP7362035B2 (en) * 2019-09-30 2023-10-17 Toto株式会社 flush toilet

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4926508A (en) * 1987-10-27 1990-05-22 Thetford Corporation Portable toilet with battery operated flush assembly
EP0433631A1 (en) * 1989-11-17 1991-06-26 Inax Corporation Charge exhaustion preventive system of storage battery
JPH11244199A (en) * 1998-03-03 1999-09-14 Inax Corp Toilet seat warmer
WO2005073476A2 (en) * 2004-01-23 2005-08-11 Bradley Fixtures Corporation Lavatory system
JP2008174944A (en) * 2007-01-17 2008-07-31 Toto Ltd Water closet

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5204999A (en) * 1989-03-30 1993-04-27 Toto Ltd. Flush water supply system for toilet stool
JPH083491Y2 (en) * 1990-06-21 1996-01-31 株式会社東海理化電機製作所 Automatic flushing device for urinals
DE4410993A1 (en) * 1994-03-30 1995-10-05 Keramag Keramische Werke Ag Non-contact, electronic control of water outlets
JPH11293740A (en) * 1998-04-10 1999-10-26 Toto Ltd Toilet device
JP2002294840A (en) * 2001-03-30 2002-10-09 Inax Corp Water supply device
CN2517804Y (en) * 2001-11-05 2002-10-23 钟玉麟 Lineless automatic flushing appts.
JP2009095366A (en) * 2007-10-12 2009-05-07 Sanden Co Ltd Toilet seat heating system
CN201241355Y (en) * 2008-05-21 2009-05-20 赵丕君 Water-saving equipment
JP2010242428A (en) * 2009-04-08 2010-10-28 Inax Corp Toilet bowl device with heated toilet seat
CN201433447Y (en) * 2009-06-15 2010-03-31 姜思宇 Water closet capable of generating electricity
CN102108726B (en) * 2009-12-25 2014-05-14 虞吉伟 Flush toilet and water saving device thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4926508A (en) * 1987-10-27 1990-05-22 Thetford Corporation Portable toilet with battery operated flush assembly
EP0433631A1 (en) * 1989-11-17 1991-06-26 Inax Corporation Charge exhaustion preventive system of storage battery
JPH11244199A (en) * 1998-03-03 1999-09-14 Inax Corp Toilet seat warmer
WO2005073476A2 (en) * 2004-01-23 2005-08-11 Bradley Fixtures Corporation Lavatory system
JP2008174944A (en) * 2007-01-17 2008-07-31 Toto Ltd Water closet

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013058149A1 *

Also Published As

Publication number Publication date
US20140215705A1 (en) 2014-08-07
EP2770126A1 (en) 2014-08-27
KR20140077151A (en) 2014-06-23
CA2847827A1 (en) 2013-04-25
JP2013087503A (en) 2013-05-13
CN103764925A (en) 2014-04-30
WO2013058149A1 (en) 2013-04-25

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20140227

AK Designated contracting states

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20150624

RIC1 Information provided on ipc code assigned before grant

Ipc: E03D 11/08 20060101ALI20150618BHEP

Ipc: E03D 5/10 20060101ALI20150618BHEP

Ipc: E03D 11/02 20060101AFI20150618BHEP

Ipc: A47K 13/30 20060101ALI20150618BHEP

Ipc: E03D 9/00 20060101ALI20150618BHEP

Ipc: E03D 5/01 20060101ALI20150618BHEP

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20160121