US20020129441A1 - Water closet bowl with suction apparatus - Google Patents

Water closet bowl with suction apparatus Download PDF

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Publication number
US20020129441A1
US20020129441A1 US10/097,663 US9766302A US2002129441A1 US 20020129441 A1 US20020129441 A1 US 20020129441A1 US 9766302 A US9766302 A US 9766302A US 2002129441 A1 US2002129441 A1 US 2002129441A1
Authority
US
United States
Prior art keywords
sanitary device
channel
suction conduit
suction
water distribution
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.)
Abandoned
Application number
US10/097,663
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English (en)
Inventor
Julio Bassorelli
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.)
BIELLE STUDI Srl
Original Assignee
BIELLE STUDI Srl
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 BIELLE STUDI Srl filed Critical BIELLE STUDI Srl
Assigned to BIELLE STUDI S.R.L. reassignment BIELLE STUDI S.R.L. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BASSORELLI, JULIO CESAR
Publication of US20020129441A1 publication Critical patent/US20020129441A1/en
Abandoned legal-status Critical Current

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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
    • 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

Definitions

  • This invention concerns the filed of sanitary equipment and refers in particular to a water closet bowl with an apparatus for eliminating unpleasant odours.
  • the suction apparatus communicates with a suction chamber that rests upon the rim of the toilet bowl, or which is formed in part of a bowl lid, and conveys the foul air directly to the outside or towards an activated carbon filter.
  • the suction apparatus is, therefore, only applicable to bowls equipped with an additional suction chamber, located above the body of the toilet bowl.
  • An object of this invention is to provide a water closet bowl with an efficient suction apparatus, which draws the air directly from the basin of the sanitary bowl, without resorting to other elements made separately and then added.
  • Another object of the invention is to make a water closet bowl in ceramic or other defining material, incorporating within itself a channel for a discharge of the flush water and, at least one conduit for aspiration of the air within the bowl basin.
  • a further object of the invention is to provide a toilet bowl with one, two or more conduits that can be used selectively to introduce various substances into the bowl itself.
  • a suction conduit is formed directly within the body of ceramic or other material of the said toiled bowl, either above, below or concentrically with a water distribution channel, and wherein said conduit has holes that open inwardly and which is connected to an air suction apparatus.
  • FIG. 1 is a vertical cross-section of a water closet bowl having suction conduit leading to a suction unit located at a distance;
  • FIG. 2 is a similar cross-section of a water closet bowl, with a suction apparatus incorporated.
  • a body 10 of a toilet bowl is shown usually made in ceramic, but which may also be made of plastic or metal.
  • the bowl 10 has a carrier 11 , which defines a channel 1 a.
  • This channel 1 a is connected in a way already known to a box 11 ′ for releasing the flush water, and has holes 11 b for discharging the flush water into the bowl itself.
  • the bowl has a trap 12 , which is connected to the soil pipe 12 ′.
  • the toilet bowl 10 is equipped with at least a second conduit 13 .
  • This may be completely, integrally formed within the carrier 11 , as shown in the drawings, or may consist of an additional tube that is inserted into said carrier.
  • the conduit 13 may be located above, below or concentrically outside or inside the channel 11 a, and it has holes or openings 13 ′ that open inwards to the bowl.
  • This conduit 13 is connectable to at least one suction unit, for the aspiration of the air within the basin of the bowl, see arrow F.
  • the suction unit is not shown. It may be located at a distance from the toilet bowl 10 , to which it is connected by means of an appropriate tube 14 , which communicates with the air suction conduit 13 . This arrangement is particularly suitable for expelling the foul air in the external environment.
  • a suction unit 15 may be associated with the body of the toilet bowl, in air-operated communication at one end with the suction conduit 13 and, at the other, by means of a passage 16 , with the soil pipe 12 ′, in order to convey the aspirated air in the direction shown by the arrow F′.
  • the passage 16 that communicates with the soil pipe 12 ′ will therefore be equipped with a non-return valve 17 , in order to prevent the reflux of foul air from the soil pipe when the device is not in operation.
  • the suction unit may be operated by its own switch, or by the light switch or by a micro switch which is connected to a normal toilet lid or seat.
  • the flush water is distributed through the channel 11 a , and the air is aspirated from inside the toilet bowl via the conduit 13 .
  • another product such as a hygienic substance, a detergent, a deodorant or a biodegradable material.
  • These substances may be liquids, powders or contained in soluble balls or capsules, and may be placed in a container that is connected to the toilet bowl, for use when needed. These substances will be released at different moments from the water flush and/or the suction, being facilitated if the suction process is inverted so as to give a direct jet into the bowl itself.
  • the channel 11 a or the conduit 13 there may also be housed an ionisation system, again with the purpose of freshening the air.
  • suction system may be similarly applicable to other sanitary devices that have at least one distribution channel for the water, as for example a bidet, or in those devices in which a toilet bowl and bidet are incorporated into a single unit.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Epidemiology (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Massaging Devices (AREA)
US10/097,663 2001-03-14 2002-03-12 Water closet bowl with suction apparatus Abandoned US20020129441A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBS2001U000029 2001-03-14
IT2001BS000029U ITBS20010029U1 (it) 2001-03-14 2001-03-14 Vaso igienico con dispositivo di aspirazione.

Publications (1)

Publication Number Publication Date
US20020129441A1 true US20020129441A1 (en) 2002-09-19

Family

ID=11440690

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/097,663 Abandoned US20020129441A1 (en) 2001-03-14 2002-03-12 Water closet bowl with suction apparatus

Country Status (3)

Country Link
US (1) US20020129441A1 (it)
IT (1) ITBS20010029U1 (it)
WO (1) WO2002072966A1 (it)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2852985A1 (fr) * 2003-03-26 2004-10-01 Daniel Mauduit Embase multifonctions pour sanitaire
FR2876717A1 (fr) * 2004-10-14 2006-04-21 Tereso Gonzalez Dispositif totalement integre a la cuvette des wc assurant les fonctions d'extraction et d'evacuation des mauvaises odeurs
US20110078849A1 (en) * 2009-10-06 2011-04-07 Anthony Palazzola Vented toilet
US20160265207A1 (en) * 2015-03-15 2016-09-15 Donald Campbell Ventilated Toilet Assembly

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2470036B (en) * 2009-05-06 2013-11-13 Mariusz Robert Kurtycz Ventilated toilet ventilated toilet pipe
ES2954109T3 (es) * 2013-10-29 2023-11-20 Quang Le Huynh Sistema de inodoro de bajo consumo de agua

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805304A (en) * 1971-07-01 1974-04-23 N Ikehata Ventilating toilet
DE2547496A1 (de) * 1975-10-23 1977-04-28 Mfb Neuwerk Mech Fenster Luefter fuer klosetts (uv-strahler)
FR2618816A1 (fr) * 1987-07-27 1989-02-03 Arvinte Mircea Appareil purificateur d'air utilisable sur toutes les chaises de w.-c
JPH01271543A (ja) * 1988-04-23 1989-10-30 Toto Ltd 脱臭機能を有する水洗便器
DE3916371A1 (de) * 1989-05-19 1990-11-22 Norbert Noetzold Wc-zusatzvorrichtung - kompakt und adaptierbar als papierauflage-reservoir mit automatischer auflegetechnik, sowie mit faekaliengeruchsaugung und wasserbenetzung des wc-beckens
JPH0539627A (ja) * 1991-08-06 1993-02-19 Matsushita Electric Ind Co Ltd 脱臭装置
ITRM960794A1 (it) * 1996-11-20 1998-05-20 Voltorini Primo Sistema aspirante di allontanamento dell'aria ristagnante nella tazza wc
DE19810497A1 (de) * 1998-03-11 1999-09-30 Brand Gerhart Rosemarie Verfahren zur Beseitigung übler Gerüche in Toiletten

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2852985A1 (fr) * 2003-03-26 2004-10-01 Daniel Mauduit Embase multifonctions pour sanitaire
WO2004088052A2 (fr) * 2003-03-26 2004-10-14 Daniel Mauduit Embase multifonctions pour sanitaire
WO2004088052A3 (fr) * 2003-03-26 2004-11-11 Daniel Mauduit Embase multifonctions pour sanitaire
FR2876717A1 (fr) * 2004-10-14 2006-04-21 Tereso Gonzalez Dispositif totalement integre a la cuvette des wc assurant les fonctions d'extraction et d'evacuation des mauvaises odeurs
US20110078849A1 (en) * 2009-10-06 2011-04-07 Anthony Palazzola Vented toilet
US8973174B2 (en) * 2009-10-06 2015-03-10 Anthony Palazzola Vented toilet
US20160265207A1 (en) * 2015-03-15 2016-09-15 Donald Campbell Ventilated Toilet Assembly
US9644360B2 (en) * 2015-03-15 2017-05-09 Donald Campbell Ventilated toilet assembly

Also Published As

Publication number Publication date
ITBS20010029U1 (it) 2002-09-14
WO2002072966A1 (en) 2002-09-19

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Legal Events

Date Code Title Description
AS Assignment

Owner name: BIELLE STUDI S.R.L., ITALY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BASSORELLI, JULIO CESAR;REEL/FRAME:012702/0987

Effective date: 20020227

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION