GB2398084A - Odour extraction apparatus - Google Patents

Odour extraction apparatus Download PDF

Info

Publication number
GB2398084A
GB2398084A GB0411930A GB0411930A GB2398084A GB 2398084 A GB2398084 A GB 2398084A GB 0411930 A GB0411930 A GB 0411930A GB 0411930 A GB0411930 A GB 0411930A GB 2398084 A GB2398084 A GB 2398084A
Authority
GB
United Kingdom
Prior art keywords
channel
mounting member
toilet bowl
toilet
seat
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.)
Granted
Application number
GB0411930A
Other versions
GB0411930D0 (en
GB2398084B (en
Inventor
Martin Hewitt Lockyer
Trevor John Lawson
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.)
Rentokil Initial PLC
Original Assignee
Rentokil Initial PLC
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 Rentokil Initial PLC filed Critical Rentokil Initial PLC
Publication of GB0411930D0 publication Critical patent/GB0411930D0/en
Publication of GB2398084A publication Critical patent/GB2398084A/en
Application granted granted Critical
Publication of GB2398084B publication Critical patent/GB2398084B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00—Seats or covers for all kinds of closets
    • A47K13/24—Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22, e.g. devices imparting a swinging or vibrating motion to the seats
    • A47K13/30—Seats having provisions for heating, deodorising or the like, e.g. ventilating, noise-damping or cleaning devices
    • A47K13/307—Seats with ventilating devices

Abstract

The present invention provides for toilet bowl (12) ventilation apparatus in which a toilet seat (14) is arranged to be pivotally mounted to an elongate mounting member (22) for pivotal motion between a raised position and a lowered position, the toilet seat (14) having a channel (26) extending across a rear portion thereof and the elongate mounting member (22) being arranged to be mounted on the toilet bowl (12) and having a transversely extending channel (32) opening on opposite sides thereof, the channel (26) in the seat (14) being contiguous with a first of the said openings of the channel (32) in the mounting member (22) when the toilet seat (14) is in the lowered position, and further the elongate mounting member (22) being provided with an engagement formation (34) in the region of the second of the openings of the channel (32) in the mounting member (22) for receiving a funnel member arranged to deliver air extracted from the toilet bowl (12) via the said channels to an outlet tubular member arranged to be connected to a driven air-extraction mechanism.

Description

GB 2398084 A continuation (74) Agent and/or Address for Service: W P
Thompson & Co Drury Lane, LONDON, WC2B 5SQ, United Kingdom
GB0411930A 2001-12-11 2002-11-25 Odour extraction apparatus Expired - Fee Related GB2398084B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0129592A GB0129592D0 (en) 2001-12-11 2001-12-11 Odour extraction apparatus
PCT/GB2002/005297 WO2003049587A1 (en) 2001-12-11 2002-11-25 Odour extraction apparatus

Publications (3)

Publication Number Publication Date
GB0411930D0 GB0411930D0 (en) 2004-06-30
GB2398084A true GB2398084A (en) 2004-08-11
GB2398084B GB2398084B (en) 2005-07-20

Family

ID=9927387

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0129592A Ceased GB0129592D0 (en) 2001-12-11 2001-12-11 Odour extraction apparatus
GB0411930A Expired - Fee Related GB2398084B (en) 2001-12-11 2002-11-25 Odour extraction apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0129592A Ceased GB0129592D0 (en) 2001-12-11 2001-12-11 Odour extraction apparatus

Country Status (3)

Country Link
AU (1) AU2002343083A1 (en)
GB (2) GB0129592D0 (en)
WO (1) WO2003049587A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1645218A1 (en) * 2004-10-07 2006-04-12 Chu Wang Stool device having deodorization function

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB845992A (en) * 1957-06-19 1960-08-24 Silavent Ltd Improvements relating to air extraction for toilet bowls
WO1998022667A1 (en) * 1996-11-20 1998-05-28 Franco Donati Suction device for drawing off the air stagnating in a toilet bowl
WO2000077311A1 (en) * 1999-06-15 2000-12-21 John Steven Spurr Improvements in the ventilation of toilets

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953901A (en) * 1974-02-11 1976-05-04 Pk Products/Inc. Toilet stool ventilating means
US3916459A (en) 1974-04-19 1975-11-04 Marko Ivancevic Toilet ventilating apparatus in kit form
US4726078A (en) 1987-03-30 1988-02-23 Carballo Rodolfo A Toilet ventilation system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB845992A (en) * 1957-06-19 1960-08-24 Silavent Ltd Improvements relating to air extraction for toilet bowls
WO1998022667A1 (en) * 1996-11-20 1998-05-28 Franco Donati Suction device for drawing off the air stagnating in a toilet bowl
WO2000077311A1 (en) * 1999-06-15 2000-12-21 John Steven Spurr Improvements in the ventilation of toilets

Also Published As

Publication number Publication date
GB0411930D0 (en) 2004-06-30
WO2003049587A1 (en) 2003-06-19
AU2002343083A1 (en) 2003-06-23
GB2398084B (en) 2005-07-20
GB0129592D0 (en) 2002-01-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20071125