EP3656934A4 - Two-channel toilet for the removal of sewer gases - Google Patents

Two-channel toilet for the removal of sewer gases Download PDF

Info

Publication number
EP3656934A4
EP3656934A4 EP19744442.5A EP19744442A EP3656934A4 EP 3656934 A4 EP3656934 A4 EP 3656934A4 EP 19744442 A EP19744442 A EP 19744442A EP 3656934 A4 EP3656934 A4 EP 3656934A4
Authority
EP
European Patent Office
Prior art keywords
removal
sewer gases
toilet
channel
channel toilet
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Withdrawn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
EP19744442.5A
Other languages
German (de)
French (fr)
Other versions
EP3656934A1 (en
Inventor
José María PÉREZ ALFRANCA
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP3656934A1 publication Critical patent/EP3656934A1/en
Publication of EP3656934A4 publication Critical patent/EP3656934A4/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Withdrawn legal-status Critical Current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
    • E03D9/052—Special arrangement or operation of ventilating devices ventilating the bowl using incorporated fans
EP19744442.5A 2018-01-24 2019-01-23 Two-channel toilet for the removal of sewer gases Withdrawn EP3656934A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201800019A ES2673424A1 (en) 2018-01-24 2018-01-24 Odorless seat for collecting and evacuating fecal gases (Machine-translation by Google Translate, not legally binding)
PCT/ES2019/000006 WO2019145582A1 (en) 2018-01-24 2019-01-23 Two-channel toilet for the removal of sewer gases

Publications (2)

Publication Number Publication Date
EP3656934A1 EP3656934A1 (en) 2020-05-27
EP3656934A4 true EP3656934A4 (en) 2021-04-21

Family

ID=62573225

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19744442.5A Withdrawn EP3656934A4 (en) 2018-01-24 2019-01-23 Two-channel toilet for the removal of sewer gases

Country Status (4)

Country Link
EP (1) EP3656934A4 (en)
CN (1) CN111630231A (en)
ES (1) ES2673424A1 (en)
WO (1) WO2019145582A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2726405A (en) * 1951-11-24 1955-12-13 Austin B Smith Forced-draft ventilator for toilet bowls
US20060200897A1 (en) * 2005-03-09 2006-09-14 Brent Taylor System for extracting odors
US20150107009A1 (en) * 2013-10-21 2015-04-23 Geoffrey Charles Quick Odour Extraction Device for a Toilet and an Associated Collar
US20170204595A1 (en) * 2016-01-19 2017-07-20 David R. Hall Toilet with Air Sampling Exhaust

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2023127A (en) * 1934-03-21 1935-12-03 Raymond E Fairchild Toilet-bowl ventilator
DE1291075B (en) * 1966-11-18 1969-03-20 Gaggenau Eisenwerk Toilet seat
US5125119A (en) * 1990-04-19 1992-06-30 Jesus Munoz Odor reduction toilet apparatus
US5054131A (en) * 1990-06-29 1991-10-08 Sim Jae K Toilet assembly
IL107465A0 (en) * 1993-11-01 1994-02-27 Moshe Shalom Method and system for removing odor from toilets
FR2758966B1 (en) * 1997-02-04 1999-03-19 Ghadri Ramez TOILET TOILET SEAT-ODOR
CN2488994Y (en) * 2001-05-14 2002-05-01 张志刚 Negative pressure deodorization closet
CN1443905A (en) * 2002-03-12 2003-09-24 朱炎炎 Exhaust type water closet
CN2651318Y (en) * 2003-10-14 2004-10-27 谢建华 Deodorizing toilet
CN2804209Y (en) * 2005-01-07 2006-08-09 王炬 Improved device of deodorizing toilet bowl
CN101476344B (en) * 2008-01-02 2012-04-11 徐善骏 Air suction type closestool
US20090307831A1 (en) 2008-06-11 2009-12-17 Yehezkel Shahar Odor-free toilet
CN201433452Y (en) * 2009-04-09 2010-03-31 王日全 Extraction type odor-exhaust toilet bowl
US20150074886A1 (en) * 2013-09-17 2015-03-19 Yu-Zhang Wu Toilet Deodorizing Apparatus
CN106812197B (en) * 2015-12-01 2019-10-18 哈尼·A·阿布纳梅赫 Toilet basin exhaust system
CN206646602U (en) * 2017-04-06 2017-11-17 乔荣广 Negative pressure deodorization intellectual water closet

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2726405A (en) * 1951-11-24 1955-12-13 Austin B Smith Forced-draft ventilator for toilet bowls
US20060200897A1 (en) * 2005-03-09 2006-09-14 Brent Taylor System for extracting odors
US20150107009A1 (en) * 2013-10-21 2015-04-23 Geoffrey Charles Quick Odour Extraction Device for a Toilet and an Associated Collar
US20170204595A1 (en) * 2016-01-19 2017-07-20 David R. Hall Toilet with Air Sampling Exhaust

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019145582A1 *

Also Published As

Publication number Publication date
ES2673424A1 (en) 2018-06-21
CN111630231A (en) 2020-09-04
EP3656934A1 (en) 2020-05-27
WO2019145582A1 (en) 2019-08-01

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