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EP0274785B1 - Toilette pour usage public - Google Patents

Toilette pour usage public Download PDF

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Publication number
EP0274785B1
EP0274785B1 EP87202469A EP87202469A EP0274785B1 EP 0274785 B1 EP0274785 B1 EP 0274785B1 EP 87202469 A EP87202469 A EP 87202469A EP 87202469 A EP87202469 A EP 87202469A EP 0274785 B1 EP0274785 B1 EP 0274785B1
Authority
EP
European Patent Office
Prior art keywords
cubicle
usage
toilet
control means
toilet bowl
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.)
Expired - Lifetime
Application number
EP87202469A
Other languages
German (de)
English (en)
Other versions
EP0274785A1 (fr
Inventor
Lodevicus Josephus Cornelis Hubertus Pechtold
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.)
awk Aussenwerbung GmbH
Original Assignee
AMERGLASS INDUSTRIAL PRODUCTS BV
STRUYK BEHEER BV
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 AMERGLASS INDUSTRIAL PRODUCTS BV, STRUYK BEHEER BV filed Critical AMERGLASS INDUSTRIAL PRODUCTS BV
Priority to AT87202469T priority Critical patent/ATE56064T1/de
Publication of EP0274785A1 publication Critical patent/EP0274785A1/fr
Application granted granted Critical
Publication of EP0274785B1 publication Critical patent/EP0274785B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E03D9/002—Automatic cleaning devices

Definitions

  • the invention relates to a toilet for public use, comprising a cabin which is divided by a partition into a usage cubicle having a door to be locked from the inside and an equipment cubicle, a toilet bowl being placed in the usage cubicle, which toilet bowl is provided with a flushing device connected to a fluid-carrying line in which is mounted a regulating valve which can be opened and closed by control means.
  • Such public toilet cabins for use by men and women are erected in a number of large European cities. They are made of concrete.
  • the toilet bowl is flushed and cleaned by being folded away, after use, into the equipment cubicle, where it is cleaned and subsequently folded back into the use position.
  • the hinge and operating mechanism necessary for this purpose is vulnerable and unsafe. Furthermore, keeping the floor and/or the toilet bowl edge clean leaves a lot to be desired.
  • the invention aims at avoiding these drawbacks and at providing a toilet, mentioned in the introduction, which can be kept very clean completely automatically, without a vulnerable hinge and operating mechanism being necessary, the structure being hardly susceptible to vandalism, if at all.
  • the toilet is characterized for this purpose in that a number of nozzles for cleaning the toilet bowl edge and/or the floor of the usage cubicle open into the usage cubicle, these nozzles being connected to fluid-carrying lines having regulating valves which can be opened and closed by control means, and in that first detection means such as radar or infrared beams which are not accessible from the usage cubicle and can detect the presence and absence of a subject in the usage cubicle are placed in the equipment cubicle, these detection means being connected to the control means, all this being such that the valves in the fluid-carrying lines to the nozzles can be opened only if it is detected that somebody has been present in the usage cubicle and has left the latter and that a door-locking mechanism is connected to the control means, all this such that the locking mechanism is brought into the locked position if it is detected that somebody has been present in the usage cubicle and has left the latter.
  • first detection means such as radar or infrared beams which are not accessible from the usage cubicle and can detect the presence and absence of
  • the bowl edge is, for example, cleaned once after each use and the floor is cleaned once after every third use. This latter figure is to be adjusted to suit the requirements.
  • the successive detection of the presence and absence of a subject and the subsequent automatic cleaning of parts susceptible to contamination, in particular the edge of the toilet bowl and/or the floor, are essential to the inventive concept.
  • the upper edge of the toilet bowl will usually need to be cleaned after each use.
  • Locking of the door-locking mechanism will be a condition for opening the valves in the fluid-carrying lines to the cleaning nozzles.
  • Second detection means which are not accessible from the usage cubicle, are connected to the control means and can detect the presence of a hand, foot or the like near a given part of the wall or floor, are present in the equipment cubicle, all this such that the valve in the fluid-carrying line of the flushing device of the toilet bowl is opened if the second detection means have detected the presence of a hand, foot or the like near the said wall part.
  • flushing is not carried out by bringing a hand, foot or the like near a given part of the wall or floor, flushing is nevertheless necessary. For this reason the control means will open the valve in the fluid-carrying line of the flushing device if it is detected that somebody has been present in the usage cu- bide and has left the latter without having operated the second detection means.
  • flushing is always preferably carried out twice, for example by the control means opening the valve in the fluid-carrying line of the flushing device of the toilet bowl during each locking of the door-locking mechanism by a subject entering the usage cubicle.
  • the cabin walls and the partition should consist of a non-porous, corrosion-resistant material.
  • the cabin walls and the partition preferably consist of a sandwich formed from a core of plastic foam covered on either side with a hard smooth layer of polyester and/or polyurethane.
  • the floor of the usage cubicle and the toilet bowl edge will have to be dried after cleaning.
  • the toilet will be provided with means for supplying warm air to the toilet bowl edge or, as the case may be, floor of the usage cubicle, control means being present for activating the warm air supply means when the cleaning of the toilet bowl edge or, as the case may be, usage cubicle floor is finished.
  • the toilet In order to be able to wash the hands, the toilet is provided with a wash basin, a water-supply nozzles near the wash basin, means, fitted in the equipment cubicle, for the supply of water to said nozzle, detection means for detecting a hand near said nozzle and activating the said water supply if the presence of a hand is detected.
  • a soap dispenser is preferably placed in the vicinity of the wash basin.
  • Damage to the toilet-paper holder can be avoided by placing the latter into the equipment cubicle, an opening for feeding through the paper being recessed in the partition.
  • an air-heating unit may be fitted in the equipment cubicle and air vents may be recessed in the partition, a fan being present for blowing air around the heating unit via the air vents into the usage cubicle and use being made of a thermostat control for switching on the air-heating unit at a certain air temperature.
  • illuminated indicating elements are arranged near the door of the usage cubicle.
  • U.S. patent 2 688 141 describes a cabin provided with an entrance door, which cabin accommodates a toilet having an automatic flushing system. Flushing valves are operated automatically at a certain time after entry of a subject. There are switches for detecting whether the door is open or closed. However, the presence of a subject in the cabin is not detected.
  • U.S. patent 4 233 692 furthermore describes a toilet for public use, having a toilet bowl which forms an integral with the wall. There are nozzles for supplying water and cleansing agents. Electromagnetic valves in the 'lines are operated by fairly sensitive pushbuttons. Again, the present of a subject is not detected.
  • EP-A 0 180 236 discloses a sanitary facility room for a computer room or manufacturing factory for semi-conductors.
  • the device comprises a toilet bowl, a urinal and a hand-washing bowl.
  • a water supplying device for cleaning the interior of the toilet bowl comprises a solinoid valve to be opened by a control unit.
  • This unit is actuated by a photo-electric sensor sensing the presence of a human body.
  • the sensor means are not positioned in a separate usage cubicle. Further nozzles in the lines for flushing the toilet bowl edge or the floor are not opened if it is detected that somebody has been present in the room and has left the latter.
  • GB-A 2 123 046 discloses a toilet for public use comprising a booth with an automatically openable door, an outer shell and an inner shell.
  • the outer shell and inner shell define an equipment space there between.
  • This space accomodates equipment such as a liquid soap container, an air extracter, a water dispensing faucet and a hot air dryer.
  • the toilet further includes nozzles for cleaning the toilet bowl and the inner walls.
  • the floor of the space consists of a grid which controls sensor means for sensing the user's weight to initiate the operating cycle. As the user leaves the toilet booth, the grid being releaved of the user's weight controls the automatic reclosing of the door and operation of water jets through the nozzles providing complete flushing.
  • Figure 1 shows a horizontal section through the toilet cabin.
  • the public convenience shown comprises a hexagonal cabin 1, the walls, floor and roof of which are manufactured of corrosion-resistant, strong material.
  • a sandwich of a layer of plastic foam (for example 6 cm thick polyurethane foam) covered on two sides with a smooth hard layer of polyester and/or polyurethane is particularly suitable.
  • the cabin is divided by a partition 2 of the same material into two cubicles: a usage cubicle 3 and an equipment cubicle 4.
  • the two cubicles have an entrance door 5 and 6, respectively.
  • the door 5 of the usage cubicle is a sliding door lockable from the inside, while the door 6 of the equipment cubicle is a hinged door which is hardly recognisable from the outside and can be opened only by an authorized fitter or the like.
  • a toilet bowl 7 which forms an integral with the partition 2 and has no moving parts
  • a self-closing rubbish bin 8 a wash basin 9 having a cold-water tap 10
  • a soap dispenser 12 a hand dryer 13 and a clothes-peg 14.
  • a hand support may be formed at the wall near the toilet bowl for the disabled.
  • each set of nozzles For cleaning the upper edge of the toilet bowl 7 three sets of nozzles are arranged above the toilet bowl 7, each set comprising a nozzle 18 for spraying water and a nozzle 19 for spraying cleansing agent. These nozzles are connected to lines in which the flow is controlled by a magnetic valve 20b.
  • a slit 21 which is connected to a box 22 for hot air fastened to the rear surface of the wall, is present in the wall 2 above the nozzles 18, 19.
  • a number of sets of nozzles is arranged near the floor, each set comprising a nozzle 25 for spraying water and a nozzle 26 for spraying chemical cleansing agent. These nozzles are connected to lines, not shown, in which the flow is controlled by a magnetic valve 20c. Slots 27 which are connected to boxes 28 for hot air fastened to the rear surface of the wall 2, are recessed in the wall 2 above the nozzles 25,26.
  • the magnetic valves can be controlled by electrical control means, fitted in a box 23, specifically control means for regulating the magnetic valve 20a, control means for regulating the magnetic valve 20b and control means for regulating the magnetic valve 20c.
  • An infrared detection apparatus 24 which can detect the presence of a hand at the front face of the wall 2 in the vicinity of the apparatus 24 is fastened to the rear surface of the wall 2.
  • the front face is provided with a pictogram representing a hand.
  • the apparatus 24 emits a signal to control means in the box 23 which open the magnetic valve 20a and close it after a certain period of time. If the user of the toilet does not perform the necessary manipulations for flushing the bowl provisions are made for flushing the bowl nevertheless.
  • a door-locking switch 41 emits a signal to the control means in the box 23.
  • the magnetic valve 20a in the line to the flushing device 11 is opened and the bowl flushed.
  • these control means are programmed such that the flushing takes place, as a result of the opening and/or closing of the sliding door 5, only if flushing has not been done by bringing a hand near the said pictogram.
  • the possibilities also include the fact that the toilet bowl is flushed every time the door is opened independent of whether the bowl has been flushed by bringing a hand near the pictogram.
  • the equipment cubicle contains an infrared detection system 29 for detecting the presence of a subject in the usage cubicle.
  • This system comprises, for example, four infrared detectors. A number of these can be accommodated in the boxes 28.
  • the control means for the control valves 20b and 20c in the supply lines to the nozzles 18, 19, 25, 26 open these valves if it is detected that a subject has left the cabin. There may possibly be a time difference between the cleaning of the toilet bowl edge and the cleaning of the floor. All this can be refined by electrically locking the sliding door 5 during the cleaning of the floor, by means of the switch 41, cleaning not starting until the switch 41 is indeed locked.
  • Hot air is supplied via the slits 20 and 27, respectively after flushing of the toilet bowl and cleaning of the edge of the bowl and of the floor.
  • the supply of hot air to the boxes 22, 28 is activated for this purpose by control means which are likewise arranged in the box 23.
  • Time switches present in the box 23 can ensure that cleaning of the toilet bowl edge, cleaning of the floor and drying take place successively. For example, 2 1/2 minutes are available for the complete procedure.
  • a detection apparatus 30 for detecting the presence of a hand or the like is present near the water tap 10 in the equipment cubicle. As soon as a hand is present near that apparatus the water starts to run and the water supply stops when the hand is removed.
  • the heating apparatus for the hand dryer 13 is indicated by 31 and is present in the equipment cubicle.
  • the presence or absence of a hand near the dryer 13 can be established by operating radar 32 and the dryer switched on if necessary.
  • An electric air-heating apparatus 33 which is regulated by a thermostat 34, and, at a certain air temperature, can blow hot air into the usage cubicle via the slits or the grid 35, is present in the equipment cubicle.
  • the apparatus can consist of a separate heating system and a separate fan.
  • Electrical heating elements 36 regulated by a floor thermostat 37 are arranged in the floor.
  • Elements 38, 39, 40 which - when illuminated - can indicate whether the toilet is engaged by a subject, is vacant, and/or whether the floor of the toilet is being washed, are present above the entrance door.
  • An emergency illumination element 42 is present at a place, which is difficult to reach, behind a solid grid. This element is fed by an emergency illumination unit in case of failure of the electrical current.

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  • 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)
  • Sanitary Device For Flush Toilet (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
  • Toilet Supplies (AREA)

Claims (14)

1. Toilettes pour usage public, comprenant une cabine (1) qui est divisée par une cloison (2) en un compartiment (3) d'utilisation, ayant une porte (5) à verrouiller de l'intérieur, et un compartiment (4) d'équipement, une cuvette (7) de toilettes placée dans le compartiment d'utilisation, la cuvette de toilettes étant pourvue d'un dispositif (11) de chasse d'eau relié à une conduite de transport de fluide sur laquelle est montée une soupape (20a) de régulation qui peut être ouverte et fermée par des moyens de commande, caractérisées par le fait qu'un certain nombre de busettes (18, 19, 25, 26), pour nettoyer le bord de la cuvette des toilettes et/ou le sol du compartiment d'utilisation débouchent dans le compartiment d'utilisation, ces busettes étant reliées à des conduites de transport de fluide ayant des soupapes (20b, 20c) de régulation qui peuvent être ouvertes et fermées par des moyens de commande, et que des premiers moyens (29) de détection, tels qu'un radar ou des rayons infrarouges, qui ne sont pas accessibles depuis le compartiment d'utilisation et peuvent détecter la présence ou l'absence d'une personne dans le compartiment d'utilisation, sont placés dans le compartiment d'équipement, ces moyens de détection étant connectés aux moyens de commande, tout ceci de manière telle que les soupapes (20b, 20c) dans les conduites de transport de fluide vers les busettes (18, 19; 25, 26) puissent être ouvertes seulement s'il a été détecté qu'une personne a été présente dans le compartiment d'utilisation et a quitté ce dernier, et qu'un mécanisme (41) de verrouillage de porte est connecté aux moyens de commande, tout ceci de manière telle que le mécanisme de verrouillage soit amené dans la position de verrouillage s'il a été détecté qu'une personne a été présente dans le compartiment d'utilisation et a quitté ce dernier.
2. Toilettes selon la revendication 1, caractérisées par le fait que les deuxièmes moyens (24) de détection, qui ne sont pas accessibles depuis le compartiment d'utilisation, sont connectés aux moyens de commande et peuvent détecter la présence d'une main, d'un pied ou d'une autre partie du corps, à proximité d'une partie donnée de la paroi ou du sol, sont présents dans le compartiment d'équipement, tout ceci de manière telle que ladite soupape (20a) dans la conduite de transport de fluide du dispositif (11) de chasse d'eau de la cuvette des toilettes s'ouvre si les deuxièmes moyens de détection ont détecté la présence d'une main, d'un pied ou d'une autre partie du corps à proximité de ladite partie de la paroi.
3. Toilettes selon les revendications 1 et 2, caractérisées par le fait que les moyens de commande ouvrent la soupape (20a) dans la conduite de transport de fluide du dispositif (11) de chasse d'eau s'il a été détecté qu'une personne a été présente dans le compartiment d'utilisation et a quitté ce dernier sans avoir actionné les deuxièmes moyens (24) de détection.
4. Toilettes selon la revendication 3, caractérisées par le fait que les moyens de commande ouvrent la soupape (20) dans la conduite de transport de fluide du dispositif (11) de chasse d'eau de la cuvette des toilettes durant chaque verrouillage du mécanisme (41) de verrouillage de porte.
5. Toilettes selon l'une quelconque des revendications précédentes, caractérisées par le fait que les parois de la cabine, avec la cloison, sont constituées d'un matériau non poreux et résistant à la corrosion.
6. Toilettes selon la revendication 5, caractérisées par le fait que les parois de la cabine et la cloison sont constituées d'un sandwich formé d'un coeur de mousse plastique recouverte des deux côtés d'une couche lisse et dure de polyester et/ou de polyuréthane.
7. Toilettes selon l'une quelconque des revendications précédentes, caractérisées par le fait que la cuvette (7) des toilettes fait partie intégrante de la cloison (2) et ne possède aucune pièce mobile.
8. Toilettes selon l'une quelconque des revendications précédentes, caractérisées par des moyens (21, 22; 27, 28) pour amener de l'air chaud sur le bord de la cuvette des toilettes et/ou le sol, et des moyens de commande pour actionner les moyens d'amenée d'air chaud quand le nettoyage du bord de la cuvette des toilettes et/ou du sol des toilettes est terminé.
9. Toilettes selon l'une quelconque des revendications précédentes, caractérisées par une cuvette (9) de lavabo, un ajutage (10) d'alimentation en eau à côté de la cuvette de lavabo, des moyens fixés dans le compartiment d'équipement pour fournir l'eau audit ajutage, des troisièmes moyens (29) de détection pour détecter une main près de l'ajutage (10) et actionner ladite alimentation en eau si la présence d'une main est détectée.
10. Toilettes selon l'une quelconque des revendications précédentes, caractérisées par un distributeur (12) de savon.
11. Toilettes selon l'une quelconque des revendications précédentes, caractérisées par un support (16) de papier toilette, fixé dans le compartiment d'équipement et ayant une ouverture (15) pour fournir du papier à travers la cloison (2).
12. Toilettes selon l'une quelconque des revendications précédentes, caractérisées par une unité (33) de chauffage d'air fixée dans le compartiment d'équipement, des évents (35) dans la cloison (2), un ventilateur pour souffler de l'air autour de l'unité de chauffage à travers les évents à l'intérieur du compartiment d'utilisation, et un thermostat (34) de commande pour mettre hors circuit l'unité de chauffage d'air lorsqu'une certaine température de l'air est atteinte.
13. Toilettes selon l'une quelconque des revendications précédentes, caractérisées par un système (36) de chauffage de sol, commandé par un thermostat (37).
14. Toilettes selon l'une quelconque des revendications précédentes, caractérisées par le fait que des éléments lumineux (38, 39, 40) d'indication sont disposés près de la porte du compartiment d'utilisation, qui indiquent si les toilettes sont libres ou occupées, ou si les toilettes sont en cours de nettoyage.
EP87202469A 1986-12-18 1987-12-09 Toilette pour usage public Expired - Lifetime EP0274785B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87202469T ATE56064T1 (de) 1986-12-18 1987-12-09 Toilette zur oeffentlichen verwendung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8603230A NL8603230A (nl) 1986-12-18 1986-12-18 Toilet voor openbaar gebruik.
NL8603230 1986-12-18

Publications (2)

Publication Number Publication Date
EP0274785A1 EP0274785A1 (fr) 1988-07-20
EP0274785B1 true EP0274785B1 (fr) 1990-08-29

Family

ID=19849019

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87202469A Expired - Lifetime EP0274785B1 (fr) 1986-12-18 1987-12-09 Toilette pour usage public

Country Status (7)

Country Link
EP (1) EP0274785B1 (fr)
JP (1) JPH0387430A (fr)
AT (1) ATE56064T1 (fr)
DE (1) DE3764628D1 (fr)
ES (1) ES2018254B3 (fr)
GR (1) GR3001050T3 (fr)
NL (1) NL8603230A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8091734B2 (en) 2004-10-12 2012-01-10 S.C. Johnson & Son, Inc. Compact spray device
US8296875B2 (en) 2007-09-20 2012-10-30 Bradley Fixtures Corporation Lavatory system
US8342363B2 (en) 2004-10-12 2013-01-01 S.C. Johnson & Son, Inc. Compact spray device
US9108782B2 (en) 2012-10-15 2015-08-18 S.C. Johnson & Son, Inc. Dispensing systems with improved sensing capabilities
US9170148B2 (en) 2011-04-18 2015-10-27 Bradley Fixtures Corporation Soap dispenser having fluid level sensor
US9441885B2 (en) 2011-04-18 2016-09-13 Bradley Fixtures Corporation Lavatory with dual plenum hand dryer

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WO1993014276A1 (fr) * 1992-01-16 1993-07-22 Canadian Commercial Corporation Limited Event et/ou reservoir de chasse pour w.-c.
AU4509393A (en) * 1992-07-05 1994-01-31 Bel & Tom Industries (1991) Ltd. Public toilet facility
IT1288420B1 (it) * 1997-01-22 1998-09-22 Roberto Agosti Impianto igienico-sanitario autopulente per uso pubblico
DE19720762C2 (de) * 1997-05-07 2001-10-31 Berliner Stadtreinigungsbetr E Sanitärzelle mit Sanitär- und Technikraum sowie Verfahren zum Reinigen und/oder Desinfizieren des Sanitärraumes
DE19720759C2 (de) * 1997-05-07 1999-03-04 Berliner Stadtreinigungsbetrie Fußbodenreinigungs-/Desinfektionssystem
US6739479B2 (en) * 2002-04-09 2004-05-25 Waterbury Companies, Inc. Dispensing system
NZ571661A (en) 2003-09-09 2010-07-30 Johnson & Son Inc S C Method of treating a container
US7603726B2 (en) 2005-12-20 2009-10-20 S.C. Johnson & Son, Inc. Toilet bowl cleaning and/or deodorizing device
US8291524B2 (en) 2005-12-20 2012-10-23 S.C, Johnson & Son, Inc. Clip for mounting a fluid delivery device
US8549675B2 (en) 2010-11-26 2013-10-08 S.C. Johnson & Son, Inc. Toilet bowl cleaning device including dual activation mechanism
MX352853B (es) 2012-03-21 2017-12-13 Bradley Fixtures Corp Sistema de lavabo y secador de manos.
US10100501B2 (en) 2012-08-24 2018-10-16 Bradley Fixtures Corporation Multi-purpose hand washing station
US10041236B2 (en) 2016-06-08 2018-08-07 Bradley Corporation Multi-function fixture for a lavatory system
US11015329B2 (en) 2016-06-08 2021-05-25 Bradley Corporation Lavatory drain system
CN112884950B (zh) * 2020-12-31 2023-05-30 李佳能 一种基于使用分配的智能公厕
FR3129416B1 (fr) * 2021-11-22 2023-11-24 Jcdecaux Sa installation sanitaire.

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Publication number Priority date Publication date Assignee Title
US2688141A (en) * 1950-11-08 1954-09-07 Sloan Valve Co Automatic flushing system
US3755826A (en) * 1971-10-29 1973-09-04 Scr Corp Self-cleaning rest room
US4233692A (en) * 1979-10-09 1980-11-18 Sinsley John D Rest rooms
FR2499124A1 (fr) * 1981-02-05 1982-08-06 Sato Associes Unite sanitaire comportant des moyens de nettoyage
IT1212526B (it) * 1982-06-28 1989-11-30 Ind Componenti Per L Architett Apparecchiatura sanitaria autopulente.
US4692951A (en) * 1984-10-31 1987-09-15 Toto Ltd. Sanitary facility room for clean room

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8091734B2 (en) 2004-10-12 2012-01-10 S.C. Johnson & Son, Inc. Compact spray device
US8342363B2 (en) 2004-10-12 2013-01-01 S.C. Johnson & Son, Inc. Compact spray device
US8678233B2 (en) 2004-10-12 2014-03-25 S.C. Johnson & Son, Inc. Compact spray device
US8887954B2 (en) 2004-10-12 2014-11-18 S.C. Johnson & Son, Inc. Compact spray device
US9457951B2 (en) 2004-10-12 2016-10-04 S. C. Johnson & Son, Inc. Compact spray device
US10011419B2 (en) 2004-10-12 2018-07-03 S. C. Johnson & Son, Inc. Compact spray device
US8296875B2 (en) 2007-09-20 2012-10-30 Bradley Fixtures Corporation Lavatory system
US8950019B2 (en) 2007-09-20 2015-02-10 Bradley Fixtures Corporation Lavatory system
US9170148B2 (en) 2011-04-18 2015-10-27 Bradley Fixtures Corporation Soap dispenser having fluid level sensor
US9441885B2 (en) 2011-04-18 2016-09-13 Bradley Fixtures Corporation Lavatory with dual plenum hand dryer
US9108782B2 (en) 2012-10-15 2015-08-18 S.C. Johnson & Son, Inc. Dispensing systems with improved sensing capabilities

Also Published As

Publication number Publication date
GR3001050T3 (en) 1992-01-20
NL8603230A (nl) 1988-07-18
ES2018254B3 (es) 1991-04-01
DE3764628D1 (de) 1990-10-04
ATE56064T1 (de) 1990-09-15
JPH0387430A (ja) 1991-04-12
EP0274785A1 (fr) 1988-07-20

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