CA2016488A1 - Dispositif de ventilation de cuvette de toilette - Google Patents
Dispositif de ventilation de cuvette de toiletteInfo
- Publication number
- CA2016488A1 CA2016488A1 CA2016488A CA2016488A CA2016488A1 CA 2016488 A1 CA2016488 A1 CA 2016488A1 CA 2016488 A CA2016488 A CA 2016488A CA 2016488 A CA2016488 A CA 2016488A CA 2016488 A1 CA2016488 A1 CA 2016488A1
- Authority
- CA
- Canada
- Prior art keywords
- drive motor
- toilet bowl
- conduit structure
- switch
- air space
- 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
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
- E03D9/052—Special arrangement or operation of ventilating devices ventilating the bowl using incorporated fans
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)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US356,468 | 1989-05-25 | ||
US07/356,468 US4933996A (en) | 1989-05-25 | 1989-05-25 | Toilet deodorizer |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2016488A1 true CA2016488A1 (fr) | 1990-11-25 |
CA2016488C CA2016488C (fr) | 1993-10-12 |
Family
ID=23401543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002016488A Expired - Fee Related CA2016488C (fr) | 1989-05-25 | 1990-05-10 | Dispositif de ventilation de cuvette de toilette |
Country Status (2)
Country | Link |
---|---|
US (1) | US4933996A (fr) |
CA (1) | CA2016488C (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3907214A1 (de) * | 1989-03-07 | 1990-09-13 | Heinrich Menge | Wasserspuelung |
US5201079A (en) * | 1991-09-24 | 1993-04-13 | Sowards Edward W | Toilet ventilation system |
US5452481A (en) * | 1994-04-28 | 1995-09-26 | Bejon Technology, Inc. | Portable ventilation system |
US6073275A (en) * | 1996-09-12 | 2000-06-13 | Klopocinski; Stanislaw | Multifunction toilet |
US5813060A (en) * | 1996-09-12 | 1998-09-29 | Klopocinski; Stanislaw | Multifunction toilet |
US6370703B1 (en) | 2000-05-12 | 2002-04-16 | Kyung T. Kim | Odorless toilet |
BE1014598A5 (fr) * | 2002-02-01 | 2004-01-13 | Michel Luc | Dispositif pour l'evacuation de l'air vicie de cuvettes d'appareils sanitaires. |
ITLU20020009A1 (it) * | 2002-06-13 | 2002-09-11 | Armando Parenti | Batteria aspirante odori wc |
US20050155140A1 (en) * | 2004-01-21 | 2005-07-21 | Joshua Zulu | Central toilet/bathroom venting |
WO2005083189A1 (fr) * | 2004-03-01 | 2005-09-09 | Hueimin Ke | Systeme d'extraction d'odeurs |
US6928666B1 (en) | 2004-03-03 | 2005-08-16 | Richard C. Schaffer | Toilet with self-contained ventilation system |
US20060096013A1 (en) * | 2004-11-10 | 2006-05-11 | Dang Tien P | Odorless commode |
US7987527B1 (en) | 2004-12-14 | 2011-08-02 | Shumaker James J | Toilet ventilation device |
GB2444057A (en) * | 2006-11-23 | 2008-05-28 | Geoffrey John Weavell | Odourless toilet |
US20080181545A1 (en) * | 2007-01-31 | 2008-07-31 | Hisaaki Yano | Hydrodynamic bearing device and spindle motor |
US20100281608A1 (en) * | 2009-05-08 | 2010-11-11 | Alexander James L | Systems and method for ventilating a toilet |
US20130233398A1 (en) * | 2012-03-09 | 2013-09-12 | David Clark | Air Inductor for Gutter Downspout |
US20170198465A1 (en) * | 2016-01-05 | 2017-07-13 | Gary Crisp | Toilet ventilation apparatus |
US10060111B2 (en) * | 2016-01-19 | 2018-08-28 | David R. Hall | Toilet with air sampling exhaust |
US9809965B1 (en) | 2016-05-11 | 2017-11-07 | Robert Trudel | Toilet having a built-in odor evacuating system |
US11047123B2 (en) | 2018-11-16 | 2021-06-29 | Kohler Co. | Gravity-fed toilet with quiet siphonic flush |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1972774A (en) * | 1932-06-25 | 1934-09-04 | Hartwell Harold Edward | Closet |
US2105794A (en) * | 1937-02-08 | 1938-01-18 | Charles C Norris | Combination closet tank cover and ventilator |
US2221940A (en) * | 1939-04-15 | 1940-11-19 | George F White | Deodorizing apparatus |
US2297935A (en) * | 1941-02-03 | 1942-10-06 | Baither Harry | Ventilated toilet |
US2371923A (en) * | 1943-02-15 | 1945-03-20 | Hugh W Sanford | Toilet deodorizer |
US2575778A (en) * | 1945-08-21 | 1951-11-20 | Theodore R Wilson | Ventilated toilet |
US2985890A (en) * | 1957-05-24 | 1961-05-30 | Baither Harry | Toilet bowl ventilating apparatus |
US3049722A (en) * | 1960-04-28 | 1962-08-21 | Boggs Bruce Oden | Toilet fume exhaust |
US3335431A (en) * | 1965-07-15 | 1967-08-15 | Walter A Gay Jr | Water closet ventilating unit |
US4011608A (en) * | 1974-01-18 | 1977-03-15 | Pearson Raymond H | Electric toilet deodorizer |
US4103370A (en) * | 1976-09-13 | 1978-08-01 | Arnold Douglas L | Odorless water closet |
US4044408A (en) * | 1976-09-27 | 1977-08-30 | Pearson Raymond H | Deodorizing accessary for water closets |
US4365361A (en) * | 1979-03-23 | 1982-12-28 | Sanstrom Grant H | Toilet bowl odor educting and powered exhaust system |
US4221129A (en) * | 1979-05-07 | 1980-09-09 | General Electric Company | Humidity sensor |
US4318192A (en) * | 1979-10-31 | 1982-03-09 | Williams Jack D | Ventilated toilet |
US4344194A (en) * | 1980-12-12 | 1982-08-17 | Pearson Raymond H | Toilet seat and lid unit with concealed air deodorizer |
-
1989
- 1989-05-25 US US07/356,468 patent/US4933996A/en not_active Expired - Fee Related
-
1990
- 1990-05-10 CA CA002016488A patent/CA2016488C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4933996A (en) | 1990-06-19 |
CA2016488C (fr) | 1993-10-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed | ||
MKLA | Lapsed |
Effective date: 20000510 |