WO1988006662A1 - Dispositif d'evacuation des odeurs - Google Patents

Dispositif d'evacuation des odeurs Download PDF

Info

Publication number
WO1988006662A1
WO1988006662A1 PCT/AU1988/000061 AU8800061W WO8806662A1 WO 1988006662 A1 WO1988006662 A1 WO 1988006662A1 AU 8800061 W AU8800061 W AU 8800061W WO 8806662 A1 WO8806662 A1 WO 8806662A1
Authority
WO
WIPO (PCT)
Prior art keywords
fan
pipe
toilet
flush water
saddle
Prior art date
Application number
PCT/AU1988/000061
Other languages
English (en)
Inventor
James Walter George Truss
Original Assignee
James Walter George Truss
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 James Walter George Truss filed Critical James Walter George Truss
Publication of WO1988006662A1 publication Critical patent/WO1988006662A1/fr

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

Definitions

  • This invention relates to an odour removal means which is applicable to toilets.
  • the device of the present invention comprises a combination of parts that are applicable to the range of existing toilet bowls without adaptation of the bowls. Other objects, and various advantages of the present invention will hereinafter become apparent.
  • an odour removal means for a flush type toilet comprising: a fan or other like means whereby air and entrained odours may be drawn via piping from within the bowl of the toilet; characterised in that there is provided: a pipe coupling means whereby a coupling may be established in the line leading flush water from a cistern to the toilet; and a housing for the fan having an inlet thereto whereat piping may be coupled between the housing and the pipe coupling means? action of the fan drawing air through the flush water pipe via the pipe coupling means through piping to the fan housing to be exhausted thereby.
  • FIG. 1 is a side elevation of a toilet which is fitted with an odour removing means which is in accordance with the present invention
  • FIG-.- 2 is a front elevation of the toilet of FIG. 1;
  • FIG. 3 is a detailed view of a coupling for use with the odour removing means of the invention.
  • FIG. 4 is a detailed view of a housing for a fan and motor therefor for use with the odour removing means of the invention.
  • a fan draws air and entrained odours through flush pipe 12, between cistern 19 and toilet bowl 16, via a pipe 20 coupled to flush pipe 12 using a coupling 13 (described in greater detail below).
  • the fan may be provided in a housing 11 so that air is pushed via pipe 21 to some convenient location such as an existing vent pipe 18.
  • the fan housing 11 is mounted above the cistern, preferably at least 30 cm.
  • the fan may be operated either automatically with a microswitch or other suitable sensor actuated by entry of a person to the toilet, by use of a pressure switch beneath the toilet seat, for example, or the fan may be operated manually by a push button 14, at a convenient location, so that a user may actuate the switch at his discretion.
  • a manual operation may involve a button actuated time delay so as to keep the fan in operation for a preset period of time.
  • Pipe 20 is provided with a vertical run such that any flush water that might back up duct 20 from coupling 13 does not reach fan 11 to interfere with its operation.
  • fan 11 is shown mounted externally of the toilet. Obviously this need not be so. Ducting may run vertically within the toilet or within the toilet wall. The fan may be in the vertical run with ducting continued on to the outside where it may communicate with the existing vent pipe 18.
  • the above described odour removing means comprises a system of parts which may be adapted to suit any existing installation, the basic requirements being a coupling 13, piping 20, fan housing 21, with suitable motor therein and power connection points for the motor, and an actuation means such as push button 14 which might be provided with a time delay.
  • FIG. 3 shows a coupling which may be used in the present invention which coupling comprises front saddle 23 and back saddle 24 shown in plan and end views.
  • the two saddles are provided with complementary holes 25, 26 and 27, 28 by which the two parts may be clamped about a cistern flush pipe, and the standard nut retaining recesses may be moulded into the product at 27 and 28 so as to assist interconnection by nuts and bolts.
  • the back saddle 24 is provided with a hole 29 whereat a connecting pipe may be received into the cistern flush line.
  • a rubber washer 38 may be fitted to the inside of back saddle 24.
  • Hole 29 may be surrounded by a cylindrical intrusion 30 in which a connecting pipe may be fitted and bonded.
  • Standard plastic moulding may be employed as is used with plumbing fittings, and a pipe's connection may involve standard solvent type adhesives. To fit the saddles in place, a hole is drilled in the flush pipe and the saddles are fitted thereover.
  • FIG. 4 shows housing 11, with an inlet 32 and outlet 33, for supporting a motor 31 centrally therein between motor mounts 34 and 35 having shaped recesses 36 and 37 therein for receipt of the motor 31 so as to hold and lock it in place against rotation.
  • the inlet and outlet bores may be provided with a slightly tapered entry for receipt of pipe sections therein.
  • the motor 31 is supported axially with room thereabout to allow air flow therepast.
  • a hole 38 may be provided for passage of electrical wiring to convey power to the motor.

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)
  • Ventilation (AREA)

Abstract

Un appareil d'élimination des odeurs comprend un ventilateur (11) qui est relié par un conduit (20) au tuyau de chasse d'eau (12) d'une cuvette de W.-C. (16) par l'intermédiaire d'un raccord (13). Le ventilateur (11) dirige les mauvaises odeurs vers un trou d'évent existant (18) par lequel elles peuvent s'échapper.
PCT/AU1988/000061 1987-03-05 1988-03-04 Dispositif d'evacuation des odeurs WO1988006662A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPI0694 1987-03-05
AUPI069487 1987-03-05

Publications (1)

Publication Number Publication Date
WO1988006662A1 true WO1988006662A1 (fr) 1988-09-07

Family

ID=3772053

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU1988/000061 WO1988006662A1 (fr) 1987-03-05 1988-03-04 Dispositif d'evacuation des odeurs

Country Status (1)

Country Link
WO (1) WO1988006662A1 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4009162A1 (de) * 1989-05-06 1990-11-08 Karlheinz Groebe Vorrichtung zur behandlung von abluft in toiletten
GB2290315A (en) * 1994-06-14 1995-12-20 Elliott Cannon Anthony Le Mesu Ventilation of W.C. bowl
WO1997007354A1 (fr) * 1995-08-18 1997-02-27 Truss Holdings Pty. Ltd. Vanne de commande
AU686957B2 (en) * 1995-08-18 1998-02-12 Pillinger, Barry Ernest Control valve
GB2327095A (en) * 1996-07-05 1999-01-13 Panfan International Limited Toilet odour removal apparatus
WO1999043897A1 (fr) * 1998-02-27 1999-09-02 Vitaly Ivanovich Chekushin Module sanitaire et technique pour cabinet de toilette de maison d'habitation ou d'appartement
DE19903952C2 (de) * 1998-02-05 2000-08-31 Gerhard Schmitt Klosettbeckenentlüftung
ES2155289A1 (es) * 1995-06-12 2001-05-01 Tejeiro Luis Jose Penalonga Sistema extractor/eliminador de gases y olores en inodoros, que actua desde el interior del propio inodoro.
ES2156700A1 (es) * 1999-01-28 2001-07-01 Dong Seok Kim Sistema de eliminacion de olores en retretes y similares.
WO2002061214A1 (fr) * 2001-02-01 2002-08-08 Jan Antonie Van Niekerk Systeme desodorisant pour urinoir
SG120871A1 (en) * 2002-06-17 2006-04-26 Tan Choon Wang Odourless system
WO2008125717A1 (fr) * 2007-04-16 2008-10-23 Juan Antonio Carmona Torres Système d'évacuation des mauvaises odeurs pour sanitaires
GB2449874A (en) * 2007-06-06 2008-12-10 Alan Woolliscroft Extractor fan for toilet bowl
GB2470036A (en) * 2009-05-06 2010-11-10 Mariusz Robert Kurtycz Toilet ventilation system

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1734498A (en) * 1928-05-17 1929-11-05 Charles J Majauskas Ventilating and flushing apparatus for water-closets
FR692871A (fr) * 1930-01-06 1930-11-12 Perfectionnements aux water-closets
GB860212A (en) * 1958-07-07 1961-02-01 Walter Whitehorn Improvements in ventilating apparatus for sanitary closets
AU4441779A (en) * 1978-02-20 1979-08-30 Mulvuhill, D. F. Air extractor
GB2097029A (en) * 1981-03-06 1982-10-27 Thorpe Leslie Joseph W.C. odour extractor
GB2135353A (en) * 1982-03-15 1984-08-30 Dimitri Paroussiadis Ventilating water closets
AU3964685A (en) * 1984-05-03 1985-11-07 Leslie Gordon Wilkes Water closet bowl air scavenging
GB2178080A (en) * 1985-07-19 1987-02-04 Stephen Carl Shaw Ventilation of water closet pan

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1734498A (en) * 1928-05-17 1929-11-05 Charles J Majauskas Ventilating and flushing apparatus for water-closets
FR692871A (fr) * 1930-01-06 1930-11-12 Perfectionnements aux water-closets
GB860212A (en) * 1958-07-07 1961-02-01 Walter Whitehorn Improvements in ventilating apparatus for sanitary closets
AU4441779A (en) * 1978-02-20 1979-08-30 Mulvuhill, D. F. Air extractor
GB2097029A (en) * 1981-03-06 1982-10-27 Thorpe Leslie Joseph W.C. odour extractor
GB2135353A (en) * 1982-03-15 1984-08-30 Dimitri Paroussiadis Ventilating water closets
AU3964685A (en) * 1984-05-03 1985-11-07 Leslie Gordon Wilkes Water closet bowl air scavenging
GB2178080A (en) * 1985-07-19 1987-02-04 Stephen Carl Shaw Ventilation of water closet pan

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4009162A1 (de) * 1989-05-06 1990-11-08 Karlheinz Groebe Vorrichtung zur behandlung von abluft in toiletten
GB2290315A (en) * 1994-06-14 1995-12-20 Elliott Cannon Anthony Le Mesu Ventilation of W.C. bowl
ES2155289A1 (es) * 1995-06-12 2001-05-01 Tejeiro Luis Jose Penalonga Sistema extractor/eliminador de gases y olores en inodoros, que actua desde el interior del propio inodoro.
WO1997007354A1 (fr) * 1995-08-18 1997-02-27 Truss Holdings Pty. Ltd. Vanne de commande
AU686957B2 (en) * 1995-08-18 1998-02-12 Pillinger, Barry Ernest Control valve
GB2327095A (en) * 1996-07-05 1999-01-13 Panfan International Limited Toilet odour removal apparatus
DE19903952C2 (de) * 1998-02-05 2000-08-31 Gerhard Schmitt Klosettbeckenentlüftung
WO1999043897A1 (fr) * 1998-02-27 1999-09-02 Vitaly Ivanovich Chekushin Module sanitaire et technique pour cabinet de toilette de maison d'habitation ou d'appartement
ES2156700A1 (es) * 1999-01-28 2001-07-01 Dong Seok Kim Sistema de eliminacion de olores en retretes y similares.
WO2002061214A1 (fr) * 2001-02-01 2002-08-08 Jan Antonie Van Niekerk Systeme desodorisant pour urinoir
SG120871A1 (en) * 2002-06-17 2006-04-26 Tan Choon Wang Odourless system
WO2008125717A1 (fr) * 2007-04-16 2008-10-23 Juan Antonio Carmona Torres Système d'évacuation des mauvaises odeurs pour sanitaires
GB2449874A (en) * 2007-06-06 2008-12-10 Alan Woolliscroft Extractor fan for toilet bowl
GB2470036A (en) * 2009-05-06 2010-11-10 Mariusz Robert Kurtycz Toilet ventilation system
GB2470036B (en) * 2009-05-06 2013-11-13 Mariusz Robert Kurtycz Ventilated toilet ventilated toilet pipe

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