EP0199682B1 - Wasserklosettvorrichtung mit selbstreinigendem Becken - Google Patents

Wasserklosettvorrichtung mit selbstreinigendem Becken Download PDF

Info

Publication number
EP0199682B1
EP0199682B1 EP86830091A EP86830091A EP0199682B1 EP 0199682 B1 EP0199682 B1 EP 0199682B1 EP 86830091 A EP86830091 A EP 86830091A EP 86830091 A EP86830091 A EP 86830091A EP 0199682 B1 EP0199682 B1 EP 0199682B1
Authority
EP
European Patent Office
Prior art keywords
bowl
facility
flush
partition
movable partition
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
Application number
EP86830091A
Other languages
English (en)
French (fr)
Other versions
EP0199682A3 (en
EP0199682A2 (de
Inventor
Franco Buzzi
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.)
Cooperativa Muratori E Cementisti Cmc Di Ravenna Soc Coop A Rl
Original Assignee
Cooperativa Muratori E Cementisti Cmc Di Ravenna Soc Coop A Rl
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 Cooperativa Muratori E Cementisti Cmc Di Ravenna Soc Coop A Rl filed Critical Cooperativa Muratori E Cementisti Cmc Di Ravenna Soc Coop A Rl
Priority to AT86830091T priority Critical patent/ATE44566T1/de
Publication of EP0199682A2 publication Critical patent/EP0199682A2/de
Publication of EP0199682A3 publication Critical patent/EP0199682A3/en
Application granted granted Critical
Publication of EP0199682B1 publication Critical patent/EP0199682B1/de
Expired legal-status Critical Current

Links

Images

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 described herein relates to a water closest facility which features unassisted cleaning, inasmuch as it is provided with devices for flushing and disinfecting, and for drying the w.c. bowl.
  • the problems that the invention sets out to overcome are those connected with automated public lavatories where general upkeep is the work of one attendant.
  • such facilities envisage the use of a w.c. bowl which, following use by an individual on each single occasion, must be flushed, disinfected, and then dried, by entirely automatic means.
  • the prior art embraces apparatus for flushing-and- disinfecting and drying the bowl of a w.c. which, following operation, can be stowed out of sight in a recess located in the wall against which the bowl is installed.
  • the prior art apparatus swings down from a raised position, in which it is stowed inside the recess in the wall, to a lowered position in which contact is made with the bowl.
  • the apparatus is provided with means for flushing and disinfecting and then drying the bowl, which are rotated by appropriate mechanical means, and operate only when the apparatus is in the lowered position.
  • the prior art apparatus (EP-A-0,059,134) traverses from the stowed position, inside the recess, to a position outside the recess and above the bowl.
  • the prior art also embraces water closets in which the bowl is tilted or turned toward flush-and-disinfect and drying apparatus, which in such an instance remains stationary, a working principle the exact opposite of the water closets first described.
  • Such facilities present the same drawbacks as mentioned above, compounded further by the lack of a faultless watertight seal with which a bowl tilted about a horizontal axis needs to be provided.
  • the additional problem arises of how the bowl may be covered during flush-and-disinfect and drying operations; this can be accomplished by incorporation of a movable lid associated with the bowl, though such an addition complicates an already complex construction still further.
  • the prior art also embraces other types of water closet such as DE-C-708,165 wherein the problem of cleaning is partially overcome by providing single stationary toilet bowl with a set of four rotating toilet seats which are mechanically cleaned in sequence.
  • the object of the invention is that of overcoming the drawbacks described above.
  • the object of providing a water closet with a self-cleaning bowl is realized with a facility as described herein and as characterized by the appended claims; such a facility can be constructed in a far stronger and more durable fashion than that of prior art embodiments by virtue of the flush-and-disinfect and drying devices being installed in a service compartment that is separate from the closet and therefore easily accessible even when the closet is in use. Separating the closet from the service compartment enables embodiment of the various devices according to preference and for maximum efficiency, without having continually to bear in mind the necessity for their being stowed or otherwise moved any appreciable distance from the working position.
  • the drying device for example, can be fitted simply and to best advantage direct to the partition wall inside the service compartment, or in the wall itself; what is more, the dimensions of such a device need not be binding in the least, and the device itself can be directed at a cleaned bowl exiting from the service compartment with no problems whatever.
  • a further advantage offered by the invention is that it envisages the use of two interchangeable bowls; down time is therefore eliminated completely, inasmuch the soiled bowl in the closet can be replaced immediately following use by the bowl currently occupying the service compartment. This signifies that the time available for flushing and disinfecting the bowl can be increased considerably, while a vacant bowl remains continuously available for use.
  • the provision of a spacious service compartment for flushing and disinfecting the bowl also allows of keeping the floor of the closet clean at all times, or at all events, free from splashes of liquid that might spill out during the cleaning operation.
  • Yet another advantage of the invention is that it features fixed location of the jet, or the entire flush-and-disinfect device, or if not fixed, then spring-biased upward into an at-rest position and movable through a vertical path, with downward movement produced solely by pressure of the flushing and disinfecting liquid.
  • Such a method of embodiment not only reduces the number of control components, from which defective operation or total breakdown of the facility can otherwise originate, but ensures better operation and renders the design more practical.
  • a facility according to the invention is made still more practical and functional thanks to the adoption of a rotary jet which is operated by pressure of the flushing liquid and provided with a precision calibrated outlet that ensures an effective spray action covering the entire internal surface of the bowl.
  • a water closet facility with self-cleaning bowl consists essentially of at least one w.c. bowl 1 positioned against a fixed partition 4, with one automatic device 2 for flushing and disinfecting the bowl 1, and a further automatic device 3 for drying it.
  • the fixed partition 4 separates the closet proper, denoted 5 and occupied by the single bowl 1, from a service compartment 6.
  • the flush-and-disinfect device 2 and the drying device 3 are located inside the service compartment 6, mounted to the fixed partition 4.
  • the fixed partition 4 is located directly above an opening 8 occupied by a movable partition 7, to which the bowl 1 is mounted.
  • the movable partition 7 will carry two bowls 1 mounted back to back and symmetrical either side of the movable partition 7 in relation to a vertical median plane coinciding both with the axis of rotation of the movable partition itself and with the axis of a branched waste pipe 35 serving the two bowls 1.
  • the flush-and-disinfect device 2 is provided with a jet 15 designed to project flushing and disinfecting liquid at the internal part of the bowl 1 from an outlet slot 16 (see Fig. 3 or 5); a shield is provided in the shape of a hood 13 designed to fit over the top of the bowl 1 occupying the service compartment 6.
  • the jet 15 is a rotary type, operated by pressure of the flushing liquid flowing through it, and the outlet slot 16 is calibrated in such a way that flushing liquid projected assumes the aspect of a revolving blade of fluid which, sufficiently pressurized, will reach all points of the internal surface of the bowl 1 to good effect.
  • the flush-and-disinfect device 2 might be embodied either fixed as in Fig. 5, or movable as in Figs. 2, 3 and 6.
  • the device In the case of a fixed embodiment (Fig. 5) the device will be disposed at a height such as will permit its bottom edge 14 to ride over the uppermost edges 9 and 10 of the bowls 1 and the movable partition 7, respectively, whenever the movable partition is rotated, the two edges 9 and 10 in question occupying a common horizontal plane.
  • the jet 15 in this instance would be best embodied telescopically (see positions as in Fig. 5, one of which 15a in broken line), with downward movement into the bowl 1 brought about preferably by pressure of the flushing liquid, nothing more.
  • the jet 15 will move from a raised and spring-biased at-rest position, marginally above the bottom edge 14 of the hood 13, to a lowered working position inside the bowl 1 currently occupying the service compartment 6.
  • the entire flush-and-disinfect device 2 might be movable through a vertical path, mounted thus to a frame 33 projecting from the fixed partition 4 (see Figs. 2 and 3) in such a way as to move downward when operated, likewise by pressure of the flushing liquid.
  • the location of the jet 15 itself may be fixed, permanently occupying the position denoted 15a in Fig. 5, whilst the flush-and-disinfect device 2 is moved bodily from a raised, spring-biased at-rest position affording no obstruction to the bowls 1, which are thus free to rotate together with the movable partition 7 (see Fig. 2), down to a lowered working position in which the hood 13 fits over the bowl 1 currently occupying the service compartment 6 (see Fig. 3).
  • the flush-and-disinfect device 2 might well be hinged, direct to the fixed partition 4 in this instance, and swung from a raised position in which no obstruction is offered to the bowls 1 (see Fig. 6, in which 13a denotes the raised hood), to a lowered position in which the hood 13 fits over the soiled bowl 1 (as in Fig. 6). Movement of the flush-and-disinfect device 2 in such an embodiment would be produced, say, by a fluid power cylinder 22 hinged to the fixed partition 4.
  • the drying device 3 is incorporated to best advantage in the fixed partition 4, directed thus at the bowl 1 as it passes through.
  • the device consists of two separate channels 23a and 23b disposed at either side of the axis about which the movable partition 7 rotates.
  • the two channels 23a and 23b are embodied such that a clean bowl 1 passing beneath will be invested in its entirety by the flow of air produced, and are supplied independently by respective ducts 34a and 34b connecting with a common source.
  • the ducts 34a and 34b are operated singly and in alternation by the appropriate signal from a control unit in such a way as to dry only a clean bowl 1 passing beneath either one of the two channels 23a or 23b; in a preferred embodiment, in fact, the two w.c. bowls 1 will swing back and forth through 180° between the closet and the service compartment.
  • a water closet facility also comprises means 37 (see Fig. 4) for aligning and locking the movable partition 7 in position relative to the fixed partition 4, and skirtings 17 which extend or retract, when operated, from and toward the bottom of the movable partition 7, substantially at floor level, in order to allow passage of cleaning fluid directed from the floor of the closet 5 to the floor 12 of the service compartment 6.
  • Means for alignment of the movable partition 7 consist essentially of at least one plunger 18 exhibit-cone frustum shape, which is integral with the rod 24a of a fluid power cylinder 24 mounted vertically to the fixed partition 4; the plunger 18 slides in a sleeve 26 integral with the fixed partition 4 and coaxial with the fluid power cylinder 24, and is designed to engage in a corresponding tapered socket 19 offered by the top of the movable partition 7, which is hollow.
  • the skirtings 17 are hinged to the movable partition 7 as well as to an upright rod 21, in the latter instance via corresponding link-rods 20.
  • the upright rod 21 is movable in a vertical direction, guided in such movement by the coaxial holes of a bushing 29, at bottom, and a cross-member 30 uppermost, integral with the movable partition 7; a spring 32 and thrust ring 32 are fitted to the upright rod 21 between the bushing 29 and the cross-member 30.
  • the spring 32 urging against the bushing 29 on the one hand and against the thrust ring 31 on the other, pushes the upright rod 21 upwards in such a way that the skirtings 17 are forced to turn one toward the other and lift away from the floor 12, whereas the upright rod 21, aligned vertically with the cylinder rod 24a, is pushed down against the bias of the spring 32 by the self-same rod 24a whenever the plunger 18 is forced downwards and into engagement with the socket 19 in the movable partition 7.
  • control unit aforementioned (not illustrated) will incorporate a variety of switching, transducing and timing components designed to coordinate all-automatic operation of a w.c. facility according to the invention.
  • the at-rest position of the device 2 is that shown in Fig. 2, in the case of the vertically movable embodiment, or in Fig. 5, in the case of the fixed embodiment with movable jet positioned at 15a, or in Fig. 6, in the case of a hinged embodiment positioned at 13a.
  • the movable partition 7 As the movable partition 7 turns, air is supplied to whichever channel 23a or 23b the clean bowl 1 passes beneath, such that the bowl is fully dried. Once the movable partition 7 has turned through 180°, it is stopped, and the cylinder or cylinders 24 will operate, causing the respective tapered plungers 18 to locate in the sockets 19 of the movable partition 7 and bring about its alignment. In descending, the rods 24a of the cylinders 24 urge downward on each upright rod 21 against the bias of the spring 32 so that the skirtings 17 are made to turn into their lowered position, aligned with the surfaces of the movable partition 7.
  • the cylinder 24 will be actuated only when cleaning ofthe floor 12 has been completed, likewise automatically and by way of suitable apparatus, whereupon the cleaning liquid utilized will pass beneath the movable partition 7 and run out through the drain 11 in the service compartment 6.
  • the flush-and-disinfect device 2 is moved into working position either by operation of the cylinder 22, in the case of a device 2 as in Fig. 6, or by supplying cleaning liquid in order to lower the jet 15 (as in Fig. 5) or the device 2 as a whole (as in Fig. 3).
  • the supply of liquid is cut off and the device 2 returns naturally to the at-rest position (Figs. 3 and 5) or is returned by operation of the relative cylinder 22 (Fig. 6).
  • the facility will now remain in this configuration until such time as the closet 5 is either vacated or re-utilized, whereupon the sequence of operations will be repeated.

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)
  • Sanitary Device For Flush Toilet (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Cookers (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Claims (9)

1. Wasserklosettvorrichtung mit selbstreinigendem Becken, versehen mit einer Spül- und Desinfektionsvorrichtung (2) und einer Trockenvorrichtung (3) sowie mit einem Benutzerbereich (5) und einem technischen Bereich (6), dadurch gekennzeichnet, dass sie wie folgt enthält: Einen festen Teil (4), der den Benutzerbereich (5) vom technischen Bereich (6) trennt, in dem die Spül- und Desinfektionsvorrichtung (2) untergebracht ist; einen beweglichen Teil (7), der wenigstens zwei Klosetts (1) trägt, die mit ihren Rueckseiten spiegelartig sich gegenüberliegend montiert sind, und der eine Öffnung (8) zwischen dem festen Teil (4) und dem Boden (12) der Klosettvorrichtung füllt und um eine vertikale Achse drehbar ist, die mit der Achse eines Abflussrohres (35) übereinstimmt, so dass es möglich ist, jedes Klosett (1) aus einer freien Position, in der es sich im Benutzerbereich (5) befindet, in eine Reinigungsposition zu bringen, in der es sich im technischen Bereich befindet, wobei die Trockenvorrichtung (3) an dem festen Teil (4) angeordnet ist, und zwar an einer an die Öffnung (8) angrenzenden Stelle, und während des Rücklaufs eines einzelnen Klosetts (1) in die freie Position arbeiten kann.
2. Wasserklosettvorrichtung nach Patentanspruch 1, dadurch gekennzeichnet, dass die Spuel- und Desinfektionsvorrichtung (2) im Inneren einer Haube (13) angeordnet ist, dazu bestimmt, jeden Austritt von Flüssigkeit während der Reinigung des Klosetts (1) zu verhindern, und dass sie wenigstens eine Düse (15) enthält, welche die Innenflächen des Klosetts (1) besprüht, wobei die Haube (13) der Spül- und Desinfektionsanlage (2) mit dem festen Teil (4) verbunden und mit ihrer Unterkante (14) auf der Höhe der Oberkante (9) des Klosetts (1) angeordnet ist, so dass die Düse (15) innerhalb der Abmessungen der Haube verbleibt.
3. Wasserklosettvorrichtung nach Patentanspruch 1, dadurch gekennzeichnet, dass die Düse (15) der Spül- und Desinfektionsvorrichtung (2) drehbar ist und durch den Druck der Spül- und Desinfektionsflüssigkeit zum Drehen gebracht wird.
4. Wasserklosettvorrichtung nach Patentanspruch 3, dadurch gekennzeichnet, dass die Düse (15) normalerweise elastisch in einer angehobenen Position gehalten wird und somit keine Behinderung bei der Umdrehung des Klosetts (1) bildet, und in einer unteren Position, wobei sie durch den Druck der Spül- und Desinfektionsflüssigkeit nach unten gedrückt wird.
5. Wasserklosettvorrichtung nach Patentanspruch 4, dadurch gekennzeichnet, dass die Düse (15) einen Austrittsschlitz (16) aufweist, der so perfekt kalibriert ist, dass er einen klingenartigen, sich drehenden Strahl von Spül- und Desinfektionsflüssigkeit auf die gesamte Innenfläche des Klosetts (1) richtet.
6. Wasserklosettvorrichtung nach Patentanspruch 1, dadurch gekennzeichnet, dass die Spül- und Desinfektionsvorrichtung (2) normalerweise elastisch in einer angehobenen Position gehalten und durch den Druck der Spül- und Desinfektionsflüssigkeit vertikal nach unten geschoben wird.
7. Wasserklosettvorrichtung nach Patentanspruch 1, dadurch gekennzeichnet, dass der feste Teil (4) mit Mitteln (37) zum Ausrichten und Blockieren des beweglichen Teils (7) im Verhältnis zu dem festen Teil versehen ist, welche wenigstens einen konischen Zapfen (18) enthält, der vertikal aus einer angehobenen Position, in welcher der bewegliche Teil (7) in der Lage ist, sich um seine vertikale Achse zu drehen, in eine untere Position verschoben werden kann, in welcher der Zapfen selbst in eine konische Vertiefung (19) einrastet, die sich oben in dem beweglichen Teil (7) befindet.
8. Wasserklossettvorrichtung nach Patentanspruch 1, dadurch gekennzeichnet, dass sich Schürzen (17) vom Boden des beweglichen Teils (7) aus erstrecken, die vertikal zu dem beweglichen Teil ausgerichtet sind, wenn dieser sich in der unteren Position befindet, und an diesen angelenkt sind, so dass sie sich um horizontale Achsen drehen können, wobei an die Innenseite einer jeden Schürze (17) das eine Ende von wenigstens einer Gelenkstange (20) angelenkt ist, während das verbleibende Ende derselben mit wenigstens einer aufrechten Stange (21) gelenkartig verbunden ist, die ständig elastisch nach oben gedrückt wird und durch einen entsprechenden Kolben (18) nach unten, um die Schürzen (17) in ihrer gesenkten Position zu drehen.
9. Wasserklosettvorrichtung nach Patentanspruch 1, dadurch gekennzeichnet, dass die Trockenvorrichtung (3) zwei getrennte Kanäle (23a, 23b) enthält, jeder davon mit einer entsprechenden Zuführleitung (34a, 34b) versehen, die mit Steuermitteln verbunden sind, welche wechselweise Luft in nur eine der beiden Zuführleitungen (34a, 34b) einströmen lassen, insbesondere in die Zuführleitung, unter der ein schon gespültes und desinfiziertes Klosett (1) druchläuft, wobei die Klosetts (1) wechselweise um 180° zwischen einer freien Position und einer Reinigungsposition vor- und zurückschwingen.
EP86830091A 1985-04-19 1986-04-17 Wasserklosettvorrichtung mit selbstreinigendem Becken Expired EP0199682B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86830091T ATE44566T1 (de) 1985-04-19 1986-04-17 Wasserklosettvorrichtung mit selbstreinigendem becken.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT03408/85A IT1187359B (it) 1985-04-19 1985-04-19 Strttura con vaso autopulente per servizio igienico
IT340885 1985-04-19

Publications (3)

Publication Number Publication Date
EP0199682A2 EP0199682A2 (de) 1986-10-29
EP0199682A3 EP0199682A3 (en) 1987-04-08
EP0199682B1 true EP0199682B1 (de) 1989-07-12

Family

ID=11106640

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86830091A Expired EP0199682B1 (de) 1985-04-19 1986-04-17 Wasserklosettvorrichtung mit selbstreinigendem Becken

Country Status (4)

Country Link
EP (1) EP0199682B1 (de)
AT (1) ATE44566T1 (de)
DE (1) DE3664352D1 (de)
IT (1) IT1187359B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH658491A5 (de) * 1985-12-05 1986-11-14 Jiri Faborsky Dreh-toiletten-anlage.
FR2597524B1 (fr) * 1986-04-17 1988-07-29 Decaux Jean Claude Module sanitaire a nettoyage automatique
FR2618469B1 (fr) * 1987-07-24 1989-12-01 Lambert Martial Dispositif d'aisance a deux cuvettes a nettoyage automatique
IT1223216B (it) * 1987-12-04 1990-09-19 Coopsette Scrl Servizio igienico a pulitura automatica con risciacquo comandabile, particolarmente per locali pubblici e simili
DE3941304A1 (de) * 1989-12-14 1991-06-20 Johannes Loebbert Trockentoilette
DE4006676C2 (de) * 1990-03-03 1994-01-20 Otto Geb Kg Sanitärzelle
DE4007507A1 (de) * 1990-03-09 1991-09-12 Klaus Dipl Ing Roemer Spuelklosett
DE4118588A1 (de) * 1991-06-06 1992-12-10 Otto Geb Kg Sanitaerzelle mit automatischer reinigungsvorrichtung fuer die toilettenschuessel
IT1269425B (it) * 1994-01-13 1997-04-01 Eco Program Srl Disposizione e procedimento per pulire automaticamente un apparecchio sanitario
FR2772060B1 (fr) * 1997-12-05 2000-02-25 Jean Pierre Requena Installation d'aisance a nettoyage automatique et a cuvette mobile en translation et son procede de nettoyage
RU2255185C1 (ru) * 2004-02-20 2005-06-27 Завалковский Григорий Наумович Самоочищающийся туалет
DE102010016200A1 (de) 2010-03-29 2011-09-29 Brähmig Fluidautomation GmbH Sanitärmodul und Verfahren zur automatischen Reinigung von Sanitärbecken für Sanitärzellen
NL2011149C2 (en) * 2013-07-12 2015-01-13 Claleco B V Toilet system and method for cleaning a toilet system.
NL2011150C2 (en) * 2013-07-12 2015-01-15 Claleco B V Toilet cleaning system and method for cleaning a toilet system.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE208165C (de) *
US3747129A (en) * 1971-09-09 1973-07-24 D Dyar Automatic cleaning system for a habitable enclosure
US3919726A (en) * 1974-12-04 1975-11-18 Gen Electric Water closet having a bowl and a wash means
JPS5398173A (en) * 1977-02-07 1978-08-28 Borukano Kk Continuously usable incineration type toilet
FR2499124A1 (fr) * 1981-02-05 1982-08-06 Sato Associes Unite sanitaire comportant des moyens de nettoyage
US4449258A (en) * 1981-10-22 1984-05-22 Remo Ackermann Water-closet with rotary double pan

Also Published As

Publication number Publication date
EP0199682A3 (en) 1987-04-08
EP0199682A2 (de) 1986-10-29
IT8503408A0 (it) 1985-04-19
IT1187359B (it) 1987-12-23
DE3664352D1 (en) 1989-08-17
ATE44566T1 (de) 1989-07-15

Similar Documents

Publication Publication Date Title
EP0199682B1 (de) Wasserklosettvorrichtung mit selbstreinigendem Becken
CA1092751A (en) Sanitary unit
WO1997021002A1 (de) Wasserklosett mit einer verschwenkbaren schüssel
WO2017078386A1 (ko) 비데용 밸브장치
JP2516190Y2 (ja) 人体局部洗浄装置
US5279008A (en) Sanitary cell with automatic cleaning device for the toilet bowl
US6772451B2 (en) Automatic device for washing a toilet seat ring
EP0356691B1 (de) Sanitärzelle für öffentliche Zwecke
ES8404460A1 (es) "perfeccionamientos en los aparatos sanitarios autolimpiantes"
EP0509503B1 (de) Sanitärzelle mit automatischer Reinigungsvorrichtung
EP0319103B1 (en) Self cleaning water closet
CA2070480A1 (en) Sanitary cell with cleaning appliances for toilet seat
JP7482725B2 (ja) 便器装置
US7269863B1 (en) Automatic self-cleaning toilet
JP3649001B2 (ja) ボウル洗浄機能付便座を有する便器
CN215802084U (zh) 智能小便池系统
KR20140076810A (ko) 변좌 세척장치
JP2025056929A (ja) 便座装置
CZ31974U1 (cs) Stacionární zařízení pro automatické čištění podlah místností
CN212561785U (zh) 一种坐便器自动清洁系统及坐便器
CN113605506A (zh) 智能小便池系统及工作方法
KR0122450Y1 (ko) 좌변기의 자동 물 내림장치
CN216787342U (zh) 一种坐便器清洗装置及智能卫生间
CN217191443U (zh) 一种动物医药用药瓶消毒设备
KR102504443B1 (ko) 절수형 친환경 좌변기

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE FR GB LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE FR GB LI LU NL SE

17P Request for examination filed

Effective date: 19871008

17Q First examination report despatched

Effective date: 19880721

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB LI LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19890712

Ref country code: BE

Effective date: 19890712

REF Corresponds to:

Ref document number: 44566

Country of ref document: AT

Date of ref document: 19890715

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3664352

Country of ref document: DE

Date of ref document: 19890817

ET Fr: translation filed
NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19900201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19900430

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19930407

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19930408

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19930415

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19930427

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19930506

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19940417

Ref country code: AT

Effective date: 19940417

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19940430

Ref country code: CH

Effective date: 19940430

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19940417

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19941229

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19950103

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST