EP0101387B1 - Water-closet bowl - Google Patents
Water-closet bowl Download PDFInfo
- Publication number
- EP0101387B1 EP0101387B1 EP19830401657 EP83401657A EP0101387B1 EP 0101387 B1 EP0101387 B1 EP 0101387B1 EP 19830401657 EP19830401657 EP 19830401657 EP 83401657 A EP83401657 A EP 83401657A EP 0101387 B1 EP0101387 B1 EP 0101387B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bowl
- chamber
- orifice
- water
- rinsing
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/10—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
- E03C1/102—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves using an air gap device
-
- 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
- E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
- E03D9/085—Hand-held spray heads for bidet use or for cleaning 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
- E03D9/10—Waste-disintegrating apparatus combined with the bowl
Definitions
- the present invention relates to improvements made to the water closet bowls comprising a rinsing device and suction propellant means such as a pump actuated for example by an electric motor and intended to ensure the grinding and the evacuation of the contents of the bowl.
- Document US-A 2122834 describes a bowl in which the water inlet is located above the level of overflow of the bowl but in which the conduit allowing the venting of the chamber into which the water is the same as that which leads water to the ramp from where, in particular, a risk of back-siphoning.
- Document FR-A-864059 describes a bowl comprising a valve capable of closing off the water inlet if a vacuum occurs in the inlet pipe. This device is not completely opposed to polluted liquid entering the inlet pipe during the movement of said valve.
- the document EP-A-0065452 describes a bowl comprising vacuum-propellant means in which the water supply is closed off by a solenoid valve disposed substantially at the same level as that of the rinsing ramp.
- the devices described in the above documents do not completely avoid pollution of the water inlet pipe.
- the water closet bowl of the invention which overcomes these drawbacks, is of the type comprising those comprising vacuum-propellant means, a rinsing device comprising a pipe (2) for supplying rinsing water, located in downstream of the member (4) controlling said water inlet, a water distribution ramp (5) disposed at the upper part of the bowl and communicating, preferably at the rear part of the bowl, with a chamber ( 2b) which is located above said ramp and extends above the upper edge of the bowl, bowl in which the water inlet duct (2) ends at said chamber (2b) through which it passes through a wall , said conduit (2) extending inside said chamber by a part which departs from the walls of the chamber so that this part ends in the chamber (2b) by an orifice (2a) having no contact with the walls of the latter, said orifice being located above the upper edge of the cu vette, the walls of said chamber having, at least, an inlet orifice (6-7), for the air coming from outside the bowl, located substantially at the orifice (2a).
- the arrival of the rinsing liquid in the bowl is controlled by the solenoid valve 4 in the known manner and the flow of the liquid is effected by the perforated ramp 5.
- the conduit 2 supplying the latter is connected with the open air through at least one orifice which is formed therein, thus preventing any suction effect in the part between the arrival of the liquid and the solenoid valve 4 in the event of depression in the general supply duct as a result of an unexpected water cut.
- two openings 6 and 7 are made on either side of the inlet pipe for the rinsing liquid 2.
- the motor-pump-conduit assembly ensuring the evacuation of the contents of the bowl is shown diagrammatically in dotted lines in FIG. 1.
- a hand shower 8 provided with a control lever 9 provided to allow the use of the device in a bidet is connected at 11 by a T-element to the pipe for supplying the rinsing liquid 2 and permanently connected to the latter by a flexible hose 10 disposed downstream of the solenoid valve 4.
- the hose 10 for supplying the spray head is also permanently brought to the open air due to the presence of openings 2a, 6 and 7 permanently open. This arrangement makes it possible to remove pollution from the supply duct 10 up to the shower head 8 by prohibiting any suction effect of polluted water in the event that the shower head accidentally falls into the bowl or is inadvertently forgotten in the stagnant water from said bowl.
- the result of this arrangement is a simultaneous flow of water at 2a and 8 when the user operates the control lever 9 of the shower head 8 after actuating the solenoid valve 4 determining the arrival of the liquid.
- This flow is not harmful because it acts on the contrary as a pressure reducer, reducing the rinse jet which is too powerful when it is used directly without adjusting the flow rate.
- the hand shower 8 rests on a support 17 provided on the bowl 1.
- a means is provided to counter a possible interruption of current ensuring the operation of the motor which controls the vacuum-propellant means ensuring the evacuation of the contents of the bowl (shown in dotted lines in FIG. 1).
- a freewheel device 12 made integral with the drive shaft is connected to a pull tab 13 by means of a cable 14 passing over idler pulleys 15 and 16. In the event of a power interruption, it suffices to determine the rotation of the motor by acting repeatedly on the pull tab 13 to obtain the required evacuation.
- flywheel (not shown as known per se) allowing, during pulling on the pull tab 13, a prolonged and regular rotation of the pump thanks to the inertia of rotation created by said flywheel.
- a fourth improvement consists in the fact that in the actuation circuit of the motor controlling the suction-propellant means for evacuating the bowl, there is an inverter allowing the rotation of said motor in the opposite direction to the normal direction in order to be able to unlock the evacuation devices when necessary.
- an inverter known per se in general form has not been shown in the drawing. It can be automatic or manually controlled.
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)
- Molecular Biology (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
Description
La présente invention concerne des perfectionnements apportés aux cuvettes de water-closet comprenant un dispositif de rinçage et des moyens aspiro-propulseurs tels qu'une pompe actionnée par exemple par un moteur électrique et prévue pour assurer le broyage et l'évacuation du contenu de la cuvette.The present invention relates to improvements made to the water closet bowls comprising a rinsing device and suction propellant means such as a pump actuated for example by an electric motor and intended to ensure the grinding and the evacuation of the contents of the bowl.
Le document US-A 2122834 décrit une cuvette dans laquelle l'arrivée d'eau est située au-dessus du niveau de débordement de la cuvette mais dans laquelle le conduit permettant la mise à l'air libre de la chambre dans laquelle arrive l'eau est le même que celui qui mène l'eau à la rampe d'où, notamment, un risque de rétro-siphonage.Document US-A 2122834 describes a bowl in which the water inlet is located above the level of overflow of the bowl but in which the conduit allowing the venting of the chamber into which the water is the same as that which leads water to the ramp from where, in particular, a risk of back-siphoning.
Le document FR-A-864059 décrit une cuvette comportant un clapet susceptible d'obturer l'arrivée d'eau si une dépression se produit dans la canalisation d'arrivée. Ce dispositif ne s'oppose pas totalement à ce que du liquide pollué pénètre dans la canalisation d'arrivée durant le déplacement dudit clapet.Document FR-A-864059 describes a bowl comprising a valve capable of closing off the water inlet if a vacuum occurs in the inlet pipe. This device is not completely opposed to polluted liquid entering the inlet pipe during the movement of said valve.
Le document EP-A-0065452 décrit une cuvette comportant des moyens aspiro-propulseurs dans laquelle l'arrivée d'eau est obturée par une électrovanne disposée sensiblement au même niveau que celui de la rampe de rinçage.The document EP-A-0065452 describes a bowl comprising vacuum-propellant means in which the water supply is closed off by a solenoid valve disposed substantially at the same level as that of the rinsing ramp.
D'une façon générale, les dispositifs décrits dans les documents ci-dessus ne permettent pas d'éviter totalement la pollution de la canalisation d'arrivée d'eau.In general, the devices described in the above documents do not completely avoid pollution of the water inlet pipe.
La cuvette de water-closet de l'invention, qui remédie à ces inconvénients, est du genre de celles comprenant des moyens aspiro-propulseurs, un dispositif de rinçage comportant un conduit (2) d'arrivée d'eau de rinçage, situé en aval de l'organe (4) commandant ladite arrivée d'eau, une rampe (5) de distribution d'eau disposée à la partie supérieure de la cuvette et communiquant, de préférence à la partie arrière de la cuvette, avec une chambre (2b) qui est située au dessus de ladite rampe et s'étend au-dessus du bord supérieur de la cuvette, cuvette dans laquelle le conduit (2) d'arrivée d'eau aboutit à ladite chambre (2b) dont il traverse une paroi, ledit conduit (2) se prolongeant à l'intérieur de ladite chambre par une partie qui s'écarte des parois de la chambre si bien que cette partie se termine dans la chambre (2b) par un orifice (2a) n'ayant aucun contact avec les parois de cette dernière, ledit orifice étant situé au-dessus du bord supérieur de la cuvette, les parois de ladite chambre présentant, au moins, un orifice d'entrée (6-7), pour l'air provenant de l'extérieur de la cuvette, situé sensiblement au niveau de l'orifice (2a).The water closet bowl of the invention, which overcomes these drawbacks, is of the type comprising those comprising vacuum-propellant means, a rinsing device comprising a pipe (2) for supplying rinsing water, located in downstream of the member (4) controlling said water inlet, a water distribution ramp (5) disposed at the upper part of the bowl and communicating, preferably at the rear part of the bowl, with a chamber ( 2b) which is located above said ramp and extends above the upper edge of the bowl, bowl in which the water inlet duct (2) ends at said chamber (2b) through which it passes through a wall , said conduit (2) extending inside said chamber by a part which departs from the walls of the chamber so that this part ends in the chamber (2b) by an orifice (2a) having no contact with the walls of the latter, said orifice being located above the upper edge of the cu vette, the walls of said chamber having, at least, an inlet orifice (6-7), for the air coming from outside the bowl, located substantially at the orifice (2a).
Ces perfectionnements ont pour effet principalement d'interdire toute pollution du conduit d'arrivée du liquide de rinçage,avec en outre la possibilité de prévoir un élément à conduit flexible relié au dit conduit pour permettre d'utiliser l'appareil en bidet.These improvements have the main effect of prohibiting any pollution of the inlet pipe of the rinsing liquid, with in addition the possibility of providing a flexible conduit element connected to said conduit to allow the use of the device in a bidet.
Elle concerne également des perfectionnements relatifs à la commande du moteur en cas de panne de courant ou en cas de blocage des organes d'évacuation.It also relates to improvements relating to the control of the motor in the event of a power failure or in the event of blockage of the discharge members.
Les dispositions avantageuses de l'invention qui seront mises en évidence ci-après sont favorablement applicables aux cuvettes du genre décrit dans le Brevet Français publié sous le n°2270395.The advantageous provisions of the invention which will be highlighted below are favorably applicable to cuvettes of the kind described in the French patent published under No. 2270395.
On comprendra mieux les caractéristiques et avantages de l'invention en se référant à la description suivante et au dessin annexé qui donne à titre d'exemple non limitatif un mode de réalisation possible de l'invention et dans lequel :
- la figure 1 représente en coupe schématique une cuvette selon l'invention,
- et la figure 2 une vue d'ensemble de la cuvette représentée figure 1.
- FIG. 1 represents in schematic section a bowl according to the invention,
- and Figure 2 an overview of the bowl shown in Figure 1.
Sur la figure 1 où la cuvette 1 est représentée en coupe, le conduit d'arrivée du liquide de rinçage porte la référence 2. On en remarque la disposition particulière au-dessus du niveau 3 que constitue le bord supérieur de la cuvette 1, ce qui a pour effet d'interdire toute pollution de l'arrivée du liquide de rinçage lorsque l'appareil ,se trouvant bouché pour une raison quelconque, déborde.In FIG. 1 where the bowl 1 is shown in section, the inlet pipe for the rinsing liquid bears the reference 2. We note the particular arrangement above level 3 which constitutes the upper edge of the bowl 1, this which has the effect of preventing any pollution of the arrival of the flushing liquid when the device, being blocked for any reason, overflows.
L'arrivée du liquide de rinçage dans la cuvette est commandée par l'électro-vanne 4 de la manière connue et l'écoulement du liquide s'effectue par la rampe perforée 5. De plus, le conduit 2 alimentant cette dernière est en liaison avec l'air libre par au moins un orifice qui y est pratiqué, interdisant ainsi tout effet d'aspiration dans la partie comprise entre l'arrivée du liquide et l'électro-vanne 4 en cas de dépression dans le conduit d'alimentation générale par suite d'une coupure d'eau inopinée.
Dans cet exemple,deux ouvertures 6 et 7 (seulement visibles sur la figure 2) sont pratiquées de part et d'autre du conduit d'arrivée du liquide de rinçage 2.The arrival of the rinsing liquid in the bowl is controlled by the solenoid valve 4 in the known manner and the flow of the liquid is effected by the
In this example, two openings 6 and 7 (only visible in FIG. 2) are made on either side of the inlet pipe for the rinsing liquid 2.
L'ensemble moteur-pompe-conduit assurant l'évacuation du contenu de la cuvette est représenté schématiquelent en pointillé sur la figure 1. Il en est de même du conduit 18 reliant la sortie de la pompe à la canalisation d'eaux usées. Eléments connus en soi.The motor-pump-conduit assembly ensuring the evacuation of the contents of the bowl is shown diagrammatically in dotted lines in FIG. 1. The same is true of the
L'exemple illustré annexé représente deux autres particularités avantageuses de l'invention.The appended illustrated example represents two other advantageous features of the invention.
Tout d'abord,une douchette 8 pourvue d'un levier de commande 9 prévue pour permettre l'utilisation de l'appareil en bidet est raccordée en 11 par un élément en T au conduit d'amenée du liquide de rinçage 2 et reliée en permanence à ce dernier par un tuyau flexible 10 disposé en aval de l'électro-vanne 4. Dans ces conditions, le tuyau 10 d'alimentation de la douchette se trouve également mis en permanence à l'air libre en raison de la présence des orifices 2a, 6 et 7 ouverts en permanence.
Cette disposition permet de soustraire à la pollution le conduit d'alimentation 10 jusqu'à la douchette 8 en interdisant tout effet d'aspiration d'eau polluée dans le cas où la douchette tomberait malencontreusement dans la cuvette ou serait oubliée par distraction dans l'eau stagnante de la dite cuvette.First of all, a hand shower 8 provided with a
This arrangement makes it possible to remove pollution from the
Il résulte de cette disposition un écoulement d'eau simultané en 2a et en 8 lorsque l'usager manoeuvre le levier de commande 9 de la douchette 8 après avoir actionné l'électro-vanne 4 déterminant l'arrivée du liquide. Cet écoulement n'est pas néfaste car il agit au contraire en réducteur de pression,diminuant le jet de rinçage qui est trop puissant lorsqu'il est utilisé directement sans réglage de débit.
Lorsqu'elle n'est pas utilisée, la douchette 8 repose sur un support 17 prévu sur la cuvette 1.The result of this arrangement is a simultaneous flow of water at 2a and 8 when the user operates the
When not in use, the hand shower 8 rests on a support 17 provided on the bowl 1.
D'autre part, un moyen est prévu pour parer à une éventuelle interruption de courant assurant le fonctionnement du moteur qui commande les moyens aspiro-propulseurs assurant l'évacuation du contenu de la cuvette (représentés en pointillé sur la figure 1). A cet effet, un dispositif à roue libre 12 rendu solidaire de l'arbre moteur est relié à une tirette 13 par l'intermédiaire d'un câble 14 passant sur des poulies de renvoi 15 et 16. En cas d'interruption de courant, il suffit de déterminer la rotation du moteur en agissant à plusieurs reprises sur la tirette 13 pour obtenir l'évacuation requise.On the other hand, a means is provided to counter a possible interruption of current ensuring the operation of the motor which controls the vacuum-propellant means ensuring the evacuation of the contents of the bowl (shown in dotted lines in FIG. 1). To this end, a
Dans cet ordre d'idée, sur l'axe de rotation de l'ensemble pompe moteur ou de la pompe seule, pourrait avantageusement être monté un volant d'inertie (non représenté car connu en soi) permettant, lors de tractions sur la tirette 13, une rotation prolongée et régulière de la pompe grâce à l'inertie de rotation créée par le dit volant.In this order of idea, on the axis of rotation of the motor pump assembly or the pump alone, could advantageously be mounted a flywheel (not shown as known per se) allowing, during pulling on the
Enfin, un quatrième perfectionnement consiste dans le fait que dans le circuit de mise en action du moteur commandant les moyens aspiro-propulseurs d'évacuation de la cuvette est disposé un inverseur permettant d'obtenir la rotation du dit moteur en sens inverse du sens normal afin de pouvoir procéder au déblocage des organes d'évacuation lorsque cela est nécessaire. Un tel inverseur connu en soi sous une forme générale n'a pas été représenté au dessin.
Il peut être automatique ou commandé manuellement.Finally, a fourth improvement consists in the fact that in the actuation circuit of the motor controlling the suction-propellant means for evacuating the bowl, there is an inverter allowing the rotation of said motor in the opposite direction to the normal direction in order to be able to unlock the evacuation devices when necessary. Such an inverter known per se in general form has not been shown in the drawing.
It can be automatic or manually controlled.
Claims (3)
- Water closet bowl of the type including propulsive suction means, a rinsing device comprising a rinsing water intake pipe situated downstream of the member (4) controlling said water intake, a water distribution ramp (5) disposed at the upper portion of the bowl and preferably communicating to the rear portion of the bowl with a chamber (2b) situated above said ramp and extending above the upper edge of the bowl in which said chamber (2b) ends at said chamber (2b) from where it traverses a wall, said pipe (2) extending inside said chamber via a portion which is separated from the walls of the chamber with the result that this portion ends in the chamber (2b) by an orifice (2a) not having any contact with the walls of the latter, said orifice being situated above the upper edge of the bowl, the walls of said chamber having at least one feed orifice (6-7) for the air originating from outside of the bowl situated approximately at the level of the orifice (2a).
- Water closet bowl according to claim 1, wherein it is connected to the rinsing water intake pipe (2) downstream of the rinsing control member (4) and with the aid of the device, such as a T-piece (11), a flexible pipe (10) connected to a small shower-bath (8) provided with a control handle (9), the aerating of the free air of the rinsing pipe (2) with the aid of orifice(s) (6-7) making it possible to also avoid any sucking up of the liquid by the small shower-bath when the latter is brought into contact with the water contained in the bowl.
- Bowl according to claim 1, wherein the electric motor, which controls the propulsive suction means ensuring crushing and evacuation is provided with a free wheel device (12) associated with pull chain means (13) and a manual drive cable so as to manually evacuate the contents of the bowl should the electricity supply be interrupted.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8214160 | 1982-08-16 | ||
FR8214160A FR2531735B1 (en) | 1982-08-16 | 1982-08-16 | TOILET CABINET WITH A SHOWER AND DESIGNED TO ELIMINATE THE RISK OF POLLUTION OF THE RINSING WATER DUCT |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0101387A1 EP0101387A1 (en) | 1984-02-22 |
EP0101387B1 true EP0101387B1 (en) | 1996-02-21 |
Family
ID=9276889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19830401657 Expired - Lifetime EP0101387B1 (en) | 1982-08-16 | 1983-08-12 | Water-closet bowl |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0101387B1 (en) |
JP (1) | JPS5985050A (en) |
DE (1) | DE3382803T2 (en) |
FR (1) | FR2531735B1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2561687A2 (en) * | 1982-08-16 | 1985-09-27 | Lecat Roger | W.C. bowl provided with a small shower and designed to eliminate the risks of pollution of the rinsing water pipe. |
US4622704A (en) * | 1984-05-07 | 1986-11-18 | Health Jet, Inc. | Portable hygenic warm water jet having disposable nozzle tip |
FR2598198B1 (en) * | 1986-05-02 | 1989-12-22 | Fact Anal | FLUID CONTROLLED TIMED ACTION DEVICE. |
FR2601709B1 (en) * | 1986-07-15 | 1990-10-12 | Fact Anal | DEVICE FOR RINSING A WC BASIN WITH PRESSURIZED WATER |
US5025510A (en) * | 1988-11-03 | 1991-06-25 | Basile Pauline R | Toilet having hygienic cleaning apparatus |
FR2641561A1 (en) * | 1989-01-11 | 1990-07-13 | Fact Anal | IMPROVEMENT TO TOILET BINS FOR THE SAVING OF WATER AND ELECTRIC ENERGY |
FR2696770B1 (en) * | 1992-10-14 | 1995-07-28 | Fact Anal Scp | IMPROVEMENTS ON ANTI-RETROSIPHONIC DEVICES FOR WC WCS. |
JP2002294841A (en) * | 2001-03-29 | 2002-10-09 | Toto Ltd | Flush toilet bowl |
JP4805223B2 (en) | 2007-07-27 | 2011-11-02 | レノボ・シンガポール・プライベート・リミテッド | Charging system and charging method |
ITSP20110003A1 (en) * | 2011-03-24 | 2012-09-25 | Michele Angeli | BIDET FOR INTIMATE ABLUCTIONS EQUIPPED WITH A HYGIENIC SHOWER EQUIPPED WITH AN AUTOMATIC WATER FLOW LOCKING DEVICE AT THE RELEASE OF THE DEVICE ITSELF, WHICH IS REMOVABLE FROM AN EMPTY VOLUME OBTAINED UNDER THE PAN, THROUGH AN OPENING |
FR2997974B1 (en) * | 2012-11-15 | 2015-07-17 | Mamadou Diagana | COMBINED SANITARIES |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE124819C (en) * | ||||
US2122834A (en) * | 1932-12-23 | 1938-07-05 | Isabell B Kerr | Siphon breaking water closet |
FR864059A (en) * | 1939-03-17 | 1941-04-17 | Improvements made to sanitary devices, in particular water closets | |
FR1229582A (en) * | 1958-11-25 | 1960-09-08 | Improvements relating to toilet bowls | |
US3107359A (en) * | 1960-09-14 | 1963-10-22 | Harlan M Buck Inc | Anti-siphoning device |
FR2149693A5 (en) * | 1971-08-14 | 1973-03-30 | Derouineau Rene | |
FR2270395A1 (en) * | 1974-02-22 | 1975-12-05 | Lecat Roger | Flushing toilet bowl with syphon system - has outlet opening connected to combined comminuting and syphoning device |
JPS5437345A (en) * | 1977-08-27 | 1979-03-19 | Munehiro Shibatani | Fecal stool and trap equipped with forced discharge appliance |
DE2744441A1 (en) * | 1977-10-03 | 1979-04-05 | Edmund Kandler | Toilet brush housed adjoining cistern - has flexible hose length and drainage openings leading back into toilet |
-
1982
- 1982-08-16 FR FR8214160A patent/FR2531735B1/en not_active Expired
-
1983
- 1983-08-12 DE DE19833382803 patent/DE3382803T2/en not_active Expired - Fee Related
- 1983-08-12 EP EP19830401657 patent/EP0101387B1/en not_active Expired - Lifetime
- 1983-08-16 JP JP14951183A patent/JPS5985050A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3382803D1 (en) | 1996-03-28 |
FR2531735B1 (en) | 1987-06-12 |
FR2531735A1 (en) | 1984-02-17 |
DE3382803T2 (en) | 1996-09-19 |
EP0101387A1 (en) | 1984-02-22 |
JPS5985050A (en) | 1984-05-16 |
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