EP2239380A3 - Ventilated toilet - Google Patents

Ventilated toilet Download PDF

Info

Publication number
EP2239380A3
EP2239380A3 EP10159516A EP10159516A EP2239380A3 EP 2239380 A3 EP2239380 A3 EP 2239380A3 EP 10159516 A EP10159516 A EP 10159516A EP 10159516 A EP10159516 A EP 10159516A EP 2239380 A3 EP2239380 A3 EP 2239380A3
Authority
EP
European Patent Office
Prior art keywords
flush
toilet
toilet bowl
bowl
water
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Withdrawn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
EP10159516A
Other languages
German (de)
French (fr)
Other versions
EP2239380A2 (en
Inventor
James Kennedy
Ross Roderick Kennedy
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.)
Havilah Holdings (Thunder Bay) Corp
Original Assignee
Havilah Holdings (Thunder Bay) 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 Havilah Holdings (Thunder Bay) Corp filed Critical Havilah Holdings (Thunder Bay) Corp
Publication of EP2239380A2 publication Critical patent/EP2239380A2/en
Publication of EP2239380A3 publication Critical patent/EP2239380A3/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Withdrawn legal-status Critical Current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
    • E03D9/04—Special arrangement or operation of ventilating devices
    • E03D9/05—Special arrangement or operation of ventilating devices ventilating the bowl
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Abstract

A ventilated toilet includes a toilet bowl having flush holes disposed around a rim of the toilet bowl for discharging water into the toilet bowl, a holding tank for containing a volume of water sufficient to cause the toilet to flush when the volume of water is discharged into the toilet bowl, a flush and refill mechanism for flushing and then refilling the toilet, the flush mechanism controlling a flush valve that covers a drain in a bottom of the holding tank. The toilet also includes a water feed conduit connecting the drain to the holes around the rim of the bowl. A motion-sensitive switch is connected to a movable portion of the flush and refill mechanism for controlling an air ventilation fan that draws malodorous air from the toilet bowl through the flush holes and conduit and then through an air outlet in the toilet bowl.
EP10159516A 2009-04-10 2010-04-09 Ventilated toilet Withdrawn EP2239380A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/422,013 US20100257667A1 (en) 2009-04-10 2009-04-10 Ventilated Toilet

Publications (2)

Publication Number Publication Date
EP2239380A2 EP2239380A2 (en) 2010-10-13
EP2239380A3 true EP2239380A3 (en) 2012-10-31

Family

ID=42212103

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10159516A Withdrawn EP2239380A3 (en) 2009-04-10 2010-04-09 Ventilated toilet

Country Status (4)

Country Link
US (1) US20100257667A1 (en)
EP (1) EP2239380A3 (en)
JP (1) JP2010285863A (en)
CA (2) CA2699613C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2013122771A (en) * 2010-10-19 2014-11-27 Пресано Аг TUBE UNIT FOR BIDET
CN102425224A (en) * 2011-12-15 2012-04-25 任建华 Automatic odor removing toilet sanitary appliance
EP2740470A1 (en) 2012-12-07 2014-06-11 Ceva Sante Animale Treatment of Coccidiosis with intramuscular triazine composition
CN106812197B (en) 2015-12-01 2019-10-18 哈尼·A·阿布纳梅赫 Toilet basin exhaust system
WO2018020740A1 (en) * 2016-07-27 2018-02-01 株式会社Ｌｉｘｉｌ Facility core structure and facility unit construction method
JP6993620B2 (en) * 2019-09-27 2022-01-13 Toto株式会社 Washing toilet

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB493200A (en) * 1937-04-03 1938-10-03 Stanley Harris Churchill Method of and means for ventilating toilet fixtures
GB917933A (en) * 1960-02-04 1963-02-13 Duncan Clement Davy Improvements in or relating to ventilation of toilets
DE3927200A1 (en) * 1989-08-17 1991-02-21 Heinrich Menge CISTERN
DE4311066A1 (en) * 1993-03-17 1994-09-22 Froboese Erika Suction-extraction device for toilet bowls
DE9411849U1 (en) * 1994-07-22 1994-11-03 Rehfuß, Bernd, Dipl.-Ing., 59427 Unna Off-grid toilet odor extraction system for low-hanging cisterns with standardized plastic flush and waste water pipes
US6073273A (en) * 1998-04-30 2000-06-13 Tillen; Bruce Venting apparatus for flush toilets
EP1041205A2 (en) * 1999-03-27 2000-10-04 George William Worrell Lavatories
US20090044320A1 (en) * 2007-08-17 2009-02-19 Abunameh Hani A Self-ventilating toilet

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1675841A (en) * 1926-02-12 1928-07-03 Luther E Cohoon Toilet construction
US3942200A (en) * 1975-01-13 1976-03-09 Pearson Raymond H Odor control ventilator
US4318192A (en) * 1979-10-31 1982-03-09 Williams Jack D Ventilated toilet
JPS6123360U (en) * 1984-07-12 1986-02-12 隆 岩切 Defecation deodorizing device
US4556999A (en) * 1984-11-15 1985-12-10 Lindley John E Apparatus for removing noxious fumes and gases from a commode bowl and preventing their escape to the immediate vicinity
JPS61146578U (en) * 1985-02-27 1986-09-10
JPS6378932A (en) * 1986-09-22 1988-04-09 安田　宏明 Deodorizing apparatus of flash toilet bowl
DE3907214A1 (en) * 1989-03-07 1990-09-13 Heinrich Menge WATER RINSE
JPH0399083U (en) * 1990-01-27 1991-10-16
US5167039A (en) * 1992-02-14 1992-12-01 Sim Jae K Toilet assembly
US5231705A (en) * 1992-03-24 1993-08-03 Peter Ragusa Method and apparatus for eliminating toilet odors
US5353443A (en) * 1993-07-23 1994-10-11 Sim Jae K Toilet assembly having a combined automatic ventilation and flushing system
JPH1018387A (en) * 1996-06-27 1998-01-20 Toshio Kuramochi Odor removing device in seat type flush toilet bowl
US5715543A (en) * 1997-01-16 1998-02-10 Sim; Jae K. Toilet assembly having an automatic ventilation system
US5906009A (en) * 1998-03-02 1999-05-25 Sakar; Josip Toilet bowl noxious fume and mist evacuation
US6694534B2 (en) * 2002-03-04 2004-02-24 Earlyn W. Stone Toilet ventilation system
US6804837B1 (en) * 2003-09-09 2004-10-19 Guess Sr Robert L Odor transporter system for a toilet bowl

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB493200A (en) * 1937-04-03 1938-10-03 Stanley Harris Churchill Method of and means for ventilating toilet fixtures
GB917933A (en) * 1960-02-04 1963-02-13 Duncan Clement Davy Improvements in or relating to ventilation of toilets
DE3927200A1 (en) * 1989-08-17 1991-02-21 Heinrich Menge CISTERN
DE4311066A1 (en) * 1993-03-17 1994-09-22 Froboese Erika Suction-extraction device for toilet bowls
DE9411849U1 (en) * 1994-07-22 1994-11-03 Rehfuß, Bernd, Dipl.-Ing., 59427 Unna Off-grid toilet odor extraction system for low-hanging cisterns with standardized plastic flush and waste water pipes
US6073273A (en) * 1998-04-30 2000-06-13 Tillen; Bruce Venting apparatus for flush toilets
EP1041205A2 (en) * 1999-03-27 2000-10-04 George William Worrell Lavatories
US20090044320A1 (en) * 2007-08-17 2009-02-19 Abunameh Hani A Self-ventilating toilet

Also Published As

Publication number Publication date
CA2699613C (en) 2013-06-11
JP2010285863A (en) 2010-12-24
CA2810297A1 (en) 2010-10-10
CA2699613A1 (en) 2010-10-10
EP2239380A2 (en) 2010-10-13
CA2810297C (en) 2014-12-23
US20100257667A1 (en) 2010-10-14

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