HK1128740A1 - Toilet bowl flushing device - Google Patents

Toilet bowl flushing device

Info

Publication number
HK1128740A1
HK1128740A1 HK09106334.3A HK09106334A HK1128740A1 HK 1128740 A1 HK1128740 A1 HK 1128740A1 HK 09106334 A HK09106334 A HK 09106334A HK 1128740 A1 HK1128740 A1 HK 1128740A1
Authority
HK
Hong Kong
Prior art keywords
toilet bowl
flushing device
bowl flushing
toilet
flushing
Prior art date
Application number
HK09106334.3A
Inventor
Yasuhiro Shirai
Aki Shirako
Haruo Yamasaki
Kenichi Ito
Yasuhiro Kondo
Ken Hirabayashi
Atsushi Itoh
Original Assignee
Inax 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
Priority claimed from JP2006042635A external-priority patent/JP4793019B2/en
Priority claimed from JP2006042636A external-priority patent/JP5002977B2/en
Application filed by Inax Corp filed Critical Inax Corp
Publication of HK1128740A1 publication Critical patent/HK1128740A1/en

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
    • E03D3/10—Flushing devices with pressure-operated reservoir, e.g. air chamber
    • 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
    • E03D2201/40—Devices for distribution of flush water inside the bowl
HK09106334.3A 2006-02-20 2009-07-14 Toilet bowl flushing device HK1128740A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006042635A JP4793019B2 (en) 2006-02-20 2006-02-20 Toilet bowl cleaning device and cleaning method
JP2006042636A JP5002977B2 (en) 2006-02-20 2006-02-20 Intake / exhaust device for toilet drainage channel
PCT/JP2007/052843 WO2007097259A1 (en) 2006-02-20 2007-02-16 Toilet bowl flushing device

Publications (1)

Publication Number Publication Date
HK1128740A1 true HK1128740A1 (en) 2009-11-06

Family

ID=38437299

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09106334.3A HK1128740A1 (en) 2006-02-20 2009-07-14 Toilet bowl flushing device

Country Status (6)

Country Link
US (1) US20090151063A1 (en)
EP (1) EP1990473A4 (en)
KR (1) KR20080106174A (en)
HK (1) HK1128740A1 (en)
TW (1) TW200738940A (en)
WO (1) WO2007097259A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5013316B2 (en) * 2007-06-28 2012-08-29 Ｔｏｔｏ株式会社 Flush toilet
KR101450941B1 (en) * 2007-09-21 2014-10-14 가부시키가이샤 리쿠시루 Air suction device for toilet drain passage
KR100941294B1 (en) * 2009-09-04 2010-02-11 권태윤 Toilet bowl
CN201512849U (en) * 2009-09-24 2010-06-23 山东华腾环保科技有限公司 Vacuum assisted toilet stool
US9009877B2 (en) 2009-11-06 2015-04-21 Lixil Corporation Drain duct air suction device for flush toilet
DE102012102632B4 (en) 2012-03-27 2015-05-28 Aqua Vital Int. Ltd. & Co. KG suction
CN104995359A (en) * 2012-09-06 2015-10-21 科勒公司 Grey water toilet
KR101371180B1 (en) * 2013-07-30 2014-03-07 계림요업주식회사 A water jet injector which is operated by direct acting valves and the toilet which has that injector
ES2819823T3 (en) * 2015-04-07 2021-04-19 Swiss Aqua Tech Ag Pressure washing system for a toilet
US11753808B2 (en) 2020-09-04 2023-09-12 Kohler Co. Air drive system for a toilet
CN113529890B (en) * 2021-08-02 2023-04-14 谷力(厦门)科技有限公司 Closestool device for improving noise
WO2023141165A1 (en) * 2022-01-21 2023-07-27 As America, Inc. Venturi device to displace air from plumbing fixture trapway

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115883A (en) * 1977-05-31 1978-09-26 Dauvergne Hector A Diaphragm activated toilet
US5487193A (en) * 1992-04-17 1996-01-30 Fluidmaster, Inc. Enhanced operation toilet
JP2588691Y2 (en) * 1992-09-09 1999-01-13 東陶機器株式会社 Toilet bowl equipment
JP3216846B2 (en) * 1993-08-12 2001-10-09 東陶機器株式会社 Flush toilet
US5579542A (en) * 1995-02-23 1996-12-03 Eljer Manufacturing, Inc. Toilet with water saving, vacuum-assisted flushing apparatus and associated methods
AU2001242808A1 (en) * 2000-03-29 2001-10-08 Toto Ltd. Water closet
JP2002097704A (en) * 2000-09-27 2002-04-05 Toto Ltd Flush toilet bowl

Also Published As

Publication number Publication date
WO2007097259A1 (en) 2007-08-30
EP1990473A4 (en) 2009-10-21
EP1990473A1 (en) 2008-11-12
TW200738940A (en) 2007-10-16
KR20080106174A (en) 2008-12-04
US20090151063A1 (en) 2009-06-18

Similar Documents

Publication Publication Date Title
EP2065522A4 (en) Flush toilet device
EP1904693A4 (en) Bidet for toilet bowl
EP2005872A4 (en) Sanitary flushing device and toilet device
HK1128740A1 (en) Toilet bowl flushing device
EP2058443A4 (en) Flush toilet
GB2442198B (en) Toilet Device
GB0717950D0 (en) Automatic toilet bowl treatment device
HK1120846A1 (en) Toilet bowl flushing device and toilet bowl flushing method
EP2161380A4 (en) Flush toilet
EP1793053A4 (en) Toilet bowl flush device
HK1121791A1 (en) Toilet bowl flushing water tank device
EP2166164A4 (en) Urine bowl device
HK1100825A1 (en) Adjustable toilet bowl
GB201006964D0 (en) Toilet/bidet unit
SG132545A1 (en) Toilet bowl attachment
GB0604916D0 (en) Plumbing Bowl
HK1092325A2 (en) Toilet bowl
GB0723235D0 (en) Toilet flushing water controlling device
ZA200905305B (en) Toilet bowl adapter
GB2421252B (en) Toilet flushing apparatus
GB0602225D0 (en) Flushing toilet
PL2011929T3 (en) Flushing device for a toilet or urinal
GB0910259D0 (en) Toilet flushing pipe
ZA200709640B (en) Toilet flushing pipe
GB0702174D0 (en) Flushing toilet

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20140216