CA2293817C - Systeme de ventilation de toilette - Google Patents

Systeme de ventilation de toilette Download PDF

Info

Publication number: CA2293817C
Authority: CA; Canada
Prior art keywords: water; toilet; flushing tank; toilet bowl; vent
Prior art date: 1999-12-31
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.): Expired - Fee Related

Application number

CA 2293817

Other languages

English (en)

Inventor

Hitoshi Nakata

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.)

1999-12-31

Filing date

1999-12-31

Publication date

2001-02-13

1999-12-31 Application filed by Individual filed Critical Individual

1999-12-31 Priority to CA 2293817 priority Critical patent/CA2293817C/fr

2000-12-25 Priority to JP2000404702A priority patent/JP2001279773A/ja

2001-02-13 Application granted granted Critical

2001-02-13 Publication of CA2293817C publication Critical patent/CA2293817C/fr

2019-12-31 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
238000011010 flushing procedure Methods 0.000 claims abstract description 40
238000007789 sealing Methods 0.000 claims abstract description 5
238000013022 venting Methods 0.000 claims abstract description 5
238000004891 communication Methods 0.000 claims description 8
239000000463 material Substances 0.000 claims description 8
230000007246 mechanism Effects 0.000 claims description 7
238000009423 ventilation Methods 0.000 claims description 6
239000000126 substance Substances 0.000 claims description 2
239000004576 sand Substances 0.000 claims 1
239000007789 gas Substances 0.000 abstract description 4
238000009833 condensation Methods 0.000 abstract description 2
230000005494 condensation Effects 0.000 abstract description 2
235000019645 odor Nutrition 0.000 description 11
239000007788 liquid Substances 0.000 description 9
239000002699 waste material Substances 0.000 description 3
239000013078 crystal Substances 0.000 description 2
241000428199 Mustelinae Species 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
239000004411 aluminium Substances 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000006260 foam Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000000034 method Methods 0.000 description 1
230000008569 process Effects 0.000 description 1
230000009467 reduction Effects 0.000 description 1

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

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)

CA 2293817 1999-12-31 1999-12-31 Systeme de ventilation de toilette Expired - Fee Related CA2293817C (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
CA 2293817 CA2293817C (fr)	1999-12-31	1999-12-31	Systeme de ventilation de toilette
JP2000404702A JP2001279773A (ja)	1999-12-31	2000-12-25	水洗トイレ臭気除去装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA 2293817 CA2293817C (fr)	1999-12-31	1999-12-31	Systeme de ventilation de toilette

Publications (1)

Publication Number	Publication Date
CA2293817C true CA2293817C (fr)	2001-02-13

Family

ID=4164990

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2293817 Expired - Fee Related CA2293817C (fr)	1999-12-31	1999-12-31	Systeme de ventilation de toilette

Country Status (2)

Country	Link
JP (1)	JP2001279773A (fr)
CA (1)	CA2293817C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8505123B2 (en)	2009-04-10	2013-08-13	Havilah Holdings (Thunder Bay) Corp.	Ventilated toilet
CN105804193A (zh) *	2016-05-19	2016-07-27	王新江	一种除味坐便器
CN110847314A (zh) *	2018-08-21	2020-02-28	Toto株式会社	大便器用除臭装置
DK182400B1 (en) *	2025-07-15	2026-07-20	Lasse Froeding	An antimicrobial system for a toilet

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100845399B1 (ko) *	2007-11-01	2008-07-10	유광태	유휴에너지를 동력원으로 한 악취제거 양변기
CN104514258A (zh) *	2013-09-30	2015-04-15	胡安·约瑟·雨果·萨迦·埃斯特拉达	厕所除臭装置及其方法
CN104563250B (zh) *	2014-12-29	2017-03-15	佛山市浪鲸洁具有限公司	一种除臭马桶
CN106436855B (zh) *	2016-10-08	2019-04-09	王永峰	全自动除臭坐便器
CN106522334A (zh) *	2016-12-23	2017-03-22	石芳泽	防臭坐便器

1999
- 1999-12-31 CA CA 2293817 patent/CA2293817C/fr not_active Expired - Fee Related
2000
- 2000-12-25 JP JP2000404702A patent/JP2001279773A/ja active Pending

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8505123B2 (en)	2009-04-10	2013-08-13	Havilah Holdings (Thunder Bay) Corp.	Ventilated toilet
CN105804193A (zh) *	2016-05-19	2016-07-27	王新江	一种除味坐便器
CN110847314A (zh) *	2018-08-21	2020-02-28	Toto株式会社	大便器用除臭装置
CN110847314B (zh) *	2018-08-21	2022-06-03	Toto株式会社	大便器用除臭装置
DK182400B1 (en) *	2025-07-15	2026-07-20	Lasse Froeding	An antimicrobial system for a toilet
DK202530465A1 (en) *	2025-07-15	2026-07-20	Lasse Froeding	An antimicrobial system for a toilet

Also Published As

Publication number	Publication date
JP2001279773A (ja)	2001-10-10

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Legal Events

Date	Code	Title	Description
2000-04-25	EEER	Examination request
2008-12-31	MKLA	Lapsed