EP1756373A1 - Wc-schüssel mit einer einrichtung zum absaugen geruchsbelasteter luft - Google Patents
Wc-schüssel mit einer einrichtung zum absaugen geruchsbelasteter luftInfo
- Publication number
- EP1756373A1 EP1756373A1 EP05758700A EP05758700A EP1756373A1 EP 1756373 A1 EP1756373 A1 EP 1756373A1 EP 05758700 A EP05758700 A EP 05758700A EP 05758700 A EP05758700 A EP 05758700A EP 1756373 A1 EP1756373 A1 EP 1756373A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bowl
- toilet bowl
- air
- air duct
- odor
- 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- Withdrawn
Links
Classifications
-
- 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
-
- 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
Definitions
- the invention relates to a toilet bowl with a device for extracting odor-contaminated air from the inside of the bowl, which consists of ceramic material that in the device an air duct for discharging the odor-contaminated air from the top of the bowl into a in the lower area Drain pipe containing bowl is guided.
- the invention has for its object to remedy these disadvantages and inadequacies of the generic toilet bowl.
- the object is achieved according to the invention in that the air duct led into the drain pipe is formed by a ceramic pipe part produced together with the bowl from a casting.
- the pipe section that removes the odor-laden air forms an integral, one-piece component of the bowl, a hose that is susceptible to corrosion is not necessary.
- the supply opening to the pipe part is open at the top and does not need to be subsequently created through a hole.
- the bowl and this tube part are produced from ceramic material in that the bowl and the tube part are molded together as one piece and then fired.
- FIG. 1 shows a vertical section through the toilet bowl shown in perspective, the device arranged above the bowl not being illustrated, and
- FIG. 2 shows a plan view of the toilet bowl according to FIG. 1 with the schematically illustrated device.
- FIG. 3 shows a side view of a toilet bowl according to the invention, which is attached to the wall.
- Fig. 1 shows a toilet bowl 10 made in particular of ceramic material, which is known per se in its shape and can be installed in this way in toilets in houses, apartments, restaurants, offices etc.
- the toilet bowl 10 has a bowl opening 13, a water supply line 29 provided for rinsing and a drain pipe 24, which starts at the bottom of this bowl opening 13 and is designed as a siphon.
- the water supply line 29 and the drain pipe 24 are approximately one above the other in the vertical longitudinal center plane of the bowl 10 and each have an opening on the rear of the bowl.
- the toilet bowl 10 is also associated with a device 30 for extracting odor-contaminated air, in which an air duct 9, 23 for discharging the odor-contaminated air is guided into the drain pipe 24 contained in the lower region of the bowl.
- the air duct 23 is formed by a ceramic tube part 20 which is produced from a casting together with the bowl 10 and which is guided from the top of the bowl 10 into the drain pipe 24 formed by the bowl.
- the bowl 10 and this tube part 20 here form an integrated, one-piece cast product made of a conventional ceramic material.
- the upper opening 22 of the ceramic tube part 20 in the bowl 10 with respect to the vertical longitudinal median plane of the bowl 10 is laterally offset because of the water supply line 29 and starting from this opening 22 the air duct) 23 opens into the lower one, located in the vertical longitudinal median plane Drain pipe 24.
- an articulated ring 11 is arranged on the top of the bowl 10 and between the bowl 10 and the ring 1 1, an air channel, not shown, is provided for extracting the odor-laden air from the bowl opening 13.
- the device 30 contains a housing 31 fastened on the top of the bowl 10 behind the ring 11, in which the air duct 9 extends to the opening 22 of the tubular part 20.
- a flap 32 which can be closed off the air channel 9 and which can be opened by an electrical control 35 via an actuating element (not shown in more detail).
- This flap 32 is advantageously coupled to a spring in such a way that it closes automatically in the event of a power failure.
- a fan 33 which can be actuated by the control 35 is contained, which leads the exhaust air accordingly into the drain pipe 20.
- the electrical control 35 of the device 30 comprises a sensor, which is preferably arranged on the lower front of the bowl and is not shown. This sensor is designed in such a way that it recognizes a user who is going to the bowl 10 and is leaving after frequenting and transmits this to the controller 35 by means of corresponding electrical signals. On the basis of this detection, the flap 32 or the fan 33 of the device 30 is switched on and off.
- the electrical control 35 is also designed such that the fan 33 is only switched off and the flap 32 is closed after a certain time, for example after a few minutes, after the user leaves.
- the ring 11 has on its underside corresponding sealing strips resting on the bowl 11, through which the exhaust air flows into the air duct 9 when the flap 32 is open.
- the sealing strips are formed all the way up to a gap opening leading into the housing 31. This ensures that only exhaust air is extracted from the bowl opening 13.
- FIG. 3 shows a toilet bowl 35 which is configured in the same way as that according to FIG. 1, ie it also has, in the sense of the invention, a ceramic tube part produced from a casting together with the bowl on what is not shown.
- the pipe part forms the air duct led into the drain pipe.
- the toilet bowl 35 is attached spaced from the floor 41 to a wall 42 in a conventional manner.
- the drain pipe, not shown, is connected to a connecting pipe in the wall 42.
- the toilet bowl 35 has a ring 11 and a lid 12, which are each held detachably on the bowl in a hinged manner.
- a housing 37 is provided, through which the sucked-in odor-laden air is guided into the air duct formed by the ceramic tube part analogously to the bowl according to FIGS. 1 and 2.
- Attached to the underside of the ring 11 are a plurality of pins 38 distributed over its circumference, through which a gap 36 is formed between the ring and the bowl. Air can then be sucked in from outside through this gap 36 when a person is sitting on the bowl.
- the electrical control of the air suction is integrated in a flat box 40 which is held detachably on the underside of the toilet bowl 35.
- a sensor 44 is arranged, which is designed such that when a user goes to the toilet bowl 35, this is recognized by the sensor 44 and an electrical signal is then supplied to the electrical control, so that suction of the air can be started.
- a recess 35 ' is expediently provided on the underside of the toilet bowl 35, in which this box 40 can be fastened in a suitable manner.
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)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH9732004A CH697038A5 (de) | 2004-06-08 | 2004-06-08 | WC-Schüssel mit einer Einrichtung zum Absaugen geruchsbelasteter Luft. |
PCT/EP2005/006095 WO2005121463A1 (de) | 2004-06-08 | 2005-06-07 | Wc-schüssel mit einer einrichtung zum absaugen geruchsbelasteter luft |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1756373A1 true EP1756373A1 (de) | 2007-02-28 |
Family
ID=34971972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05758700A Withdrawn EP1756373A1 (de) | 2004-06-08 | 2005-06-07 | Wc-schüssel mit einer einrichtung zum absaugen geruchsbelasteter luft |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1756373A1 (de) |
CH (1) | CH697038A5 (de) |
WO (1) | WO2005121463A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102021001333A1 (de) | 2021-03-12 | 2022-09-15 | Mario Tolj | Absaugvorrichtung |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3120006A (en) * | 1960-08-01 | 1964-02-04 | Knappe Siegfried | Toilet bowl and bathroom ventilating system |
FR2332383A1 (fr) * | 1975-11-20 | 1977-06-17 | Flechon Marc | Cuvettes d'aisance equipees d'un dispositif incorpore pour aspirer les gaz nauseabonds |
US4864664A (en) * | 1988-10-07 | 1989-09-12 | Higgins Dale C | Vent system |
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 |
CA2230288A1 (fr) * | 1998-04-23 | 1999-10-23 | Gerges Saade | Eliminateur d'odeur pour toilette |
US6279173B1 (en) * | 1999-04-12 | 2001-08-28 | D2M, Inc. | Devices and methods for toilet ventilation using a radar sensor |
-
2004
- 2004-06-08 CH CH9732004A patent/CH697038A5/de not_active IP Right Cessation
-
2005
- 2005-06-07 WO PCT/EP2005/006095 patent/WO2005121463A1/de not_active Application Discontinuation
- 2005-06-07 EP EP05758700A patent/EP1756373A1/de not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
See references of WO2005121463A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2005121463A1 (de) | 2005-12-22 |
CH697038A5 (de) | 2008-03-31 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed |
Effective date: 20061111 |
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AK | Designated contracting states |
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17Q | First examination report despatched |
Effective date: 20070524 |
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18D | Application deemed to be withdrawn |
Effective date: 20120103 |