EP0301070A1 - Sanitärzelle für öffentliche zwecke. - Google Patents
Sanitärzelle für öffentliche zwecke.Info
- Publication number
- EP0301070A1 EP0301070A1 EP88901819A EP88901819A EP0301070A1 EP 0301070 A1 EP0301070 A1 EP 0301070A1 EP 88901819 A EP88901819 A EP 88901819A EP 88901819 A EP88901819 A EP 88901819A EP 0301070 A1 EP0301070 A1 EP 0301070A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sanitary
- cleaning
- room
- toilet bowl
- 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.)
- Granted
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
- E03D9/002—Automatic cleaning devices
Definitions
- the invention relates to a sanitary cell for public purposes, consisting of a sanitary room accessible through an outer door with a toilet bowl and a cleaning room separated therefrom by a partition, which contains, in particular, the facilities necessary for the supply, disposal and cleaning of the sanitary room has a cleaning device which can be brought to the toilet bowl after moving the partition or a part thereof and has a drain adjoining the toilet bowl.
- Sanitary cells of the abovementioned construction have recently been set up in large cities in heavily frequented places. They are designed as a kind of room cell and mostly consist of a reinforced concrete body with a tub-like base and attached roof.
- the inside of the reinforced concrete body is divided into two rooms, the sanitary room and the cleaning room, at least the sanitary room being provided with its own inner wall construction, for example made of stainless steel, aluminum or plastic, in order to meet the hygienic requirements.
- the sanitary room has one Toilet bowl, a sink with a mirror and possibly with shelves and equipped with a mostly arched outer door that closes a cutout in the reinforced concrete body. All functional parts for 5-supply, disposal and cleaning are arranged in the cleaning room. This cleaning room usually has a separate access door for maintenance and repair purposes.
- the cleaning cycle also includes a drying process in order to offer subsequent users a clean and dry sanitary room.
- the outer door remains locked during the cleaning cycle. After the cleaning process is completed, the lock becomes automatic
- Sanitary cells of this type are connected at their location directly to the sewage system on the drain side, so that they can work in normal operation as an autonomous sanitary unit without maintenance.
- Sanitary cells of the aforementioned type are essentially known in three types.
- the first type (DE-OS 33 32 356), the sanitary room and the cleaning room are arranged concentrically, with all the functional parts between the outer shell and the
- Toilet bowl throws that cannot be eliminated with a normal toilet flush either because of its size or its weight. In the event that any objects or waste are placed on the floor, there is no possibility of disposal. Finally, due to the conventional design of the toilet bowl with siphon, the risk of constipation that is always present is not taken into account in any way.
- the sanitary room is designed as a cylindrical cabin inserted into the sanitary cell, on the -5 " wall of which the toilet bowl is firmly attached and which The toilet bowl is connected to the drain of the sanitary room via a flexible drain pipe and is equipped with a suction pump.
- the cabin 0 can be rotated about a vertical axis in such a way that in the cleaning the cut position in the booth wall to the cleaning chamber towards has, while then is the toilet bowl at the devis ⁇ lying side in the region of the outer door.
- the Aus ⁇ the cabin wall section can differ from the cleaning chamber cleaning 5 devices, such as brushes or the like in the Sanitary cubicles are moved in.
- the robot can be moved through this large-area opening by means of a corresponding arm in order to first transport thick matter and coarse material from the toilet bowl through the opening to the rear before the cabin is then rotated for the actual cleaning process.
- a drain line is arranged in the cleaning room, which finally leads to the drain, a grate or grate is arranged above the access opening of the drain line in order to hold back coarse material and to lead it into a separate tub.
- the toilet bowl which in turn is flat, consists of the actual bowl part and the seat frame attached to the partition.
- the toilet bowl is pivotally mounted on its front side so that it can be tipped down from a position of use sloping towards the sanitary room, in order to facilitate emptying by gravity and with the aid of the manipulator.
- coarse material and thick matter or liquid are separated by an appropriate grate in front of the drain pipe.
- Both embodiments have the disadvantage that the toilet bowl must first be emptied before the cabin is rotated and brought into the cleaning position, with the result that the cleaning process takes a corresponding amount of time. If too large parts are thrown into the toilet bowl, the cleaning arm may not be able to move into the toilet bowl, which means that they cannot be cleaned of the coarse material. There is also the risk of malfunctions.
- the invention has for its object to design a sanitary cell so that with a fixed arrangement of the toilet bowl A flawless and easy cleaning of the same and the parts of the sanitary room that otherwise require cleaning is possible with simple and functionally reliable devices.
- the toilet bowl has a sloping, essentially flat floor sloping from the sanitary room to the partition with a rear drain edge and a rear wall formed by the partition or its movable part, and
- the invention goes a different way compared to the known designs in that the toilet bowl does not correspond to the conventional construction, but its shape is adapted to the particularities to be observed here. This happens above all through the flat, sloping floor and
- the toilet bowl has no conventional drain.
- the toilet bowl is open to the rear into the cleaning room with a large cross section, so that, depending on the inclination of the
- the partition wall has in its lower region the movable part which is at least of a size necessary to form the rear wall of the toilet bowl, this partition wall part being movable into the cleaning space with the release of the rear drain edge of the toilet bowl.
- the design can be such that the cleaning device, e.g. a brush roller, at the same time cleans the interior of the toilet bowl, as well as the movable partition part, or can be cleaned from the partition part inside the cleaning room by a special cleaning device.
- the cleaning device e.g. a brush roller
- the movable partition part can have at its ' lower end a downward sloping section into the sanitary room, which forms part of the bottom of the toilet bowl and connects with its front edge to its drainage edge.
- the bottom of the toilet bowl and the bottom part on the movable partition part are inclined to one another and form a gap between them.
- the sanitary room has a movable floor which can be tilted or moved in the direction of the cleaning room for cleaning purposes.
- the floor which is approximately horizontally arranged during use of the sanitary room, is tipped backwards during the cleaning process, so that water injected into the sanitary room for cleaning the walls or the like can run off properly and objects, paper lying on the floor or the like washed away to the rear.
- the floor can be cleaned during the process or after reaching its end position in the cleaning room Objects or the like lying on the floor are stripped from the top during this movement and fall at the front edge of the floor into a space below the sanitary room.
- the movable partition part which forms the rear end of the toilet bowl, can be moved together with the floor of the sanitary room in the direction of the cleaning room by connecting these two components in a suitable manner and connecting them to a drive.
- the movable floor can be cleaned in a simple manner by a cleaning device which is arranged below the toilet bowl and extends to the floor and which is activated when the floor passes it.
- a grate for holding back coarse material is preferably arranged above the drain in the cleaning room and is advantageously inclined to the cleaning room.
- the grate is pivotably mounted on the side facing away from the toilet bowl and can be swiveled from a position above the drain during cleaning of the toilet bowl towards the end of the cleaning process into the cleaning room.
- the coarse material initially retained on the grate becomes after swiveling the grate in tilted the cleaning area backwards so that the grate is free again after swinging back onto the drain.
- the cleaning room has a collection trough for coarse goods. This sump is emptied from time to time.
- a brush roller is used as a cleaning device for the toilet bowl and for the fixed partition and the sections of the rear wall of the sanitary room adjoining it laterally, which is adapted to the contour of the aforementioned wall parts and can be moved along the height of the sanitary cell.
- the brush roller can be subdivided into other sections and these can optionally have different travel paths, for example in order to be lowered to the floor.
- the opposite side walls each consist of two cell-high wall parts and that the two wall parts close to the outer door of each side wall ' are mounted on the vertical axes near the outer door such that
- the sanitary room is thus reduced during the cleaning process by pivoting the side wall parts. This reduced space is then cleaned to the necessary extent, while the access area of the sanitary room 3.5 with the inside of the outer door is not subjected to cleaning
- the partition consists of two parts separated in the vertical plane of symmetry of the toilet bowl, which are mounted on vertical axes and can be pivoted from the position of use through 180 ° into the sanitary room in front of the toilet sections such that the part of the sanitary room which has the toilet bowl separated from the rest of the part and at the same time open to the cleaning room.
- the partition located behind the stationary toilet bowl thus forms a kind of screen against the rest of the sanitary room after pivoting forward and can be easily cleaned on the inside of the cleaning room.
- the partition is part of a cylinder forming the entire inner wall of the sanitary room, which can be rotated about its vertical axis in the sanitary cell and which has a cutout in the position of use which corresponds to the outer door and which faces the cleaning room in the cleaning position .
- This known design (DE-OS 30 22 778) enables or requires cleaning of the entire sanitary room, which is usually not necessary.
- a driven brush roller arranged in the cleaning room can in turn serve as the cleaning device for the toilet bowl.
- the brush roller can sit between two support arms which are mounted in the cleaning room and which, after the partition has moved, can be pivoted in the direction of the toilet bowl, the brush roller engaging in the toilet bowl.
- a particularly simple and functional kinematics for the brush roller is achieved.
- the support arms can each have an extension that extends beyond the bearing of the brush roller and can be designed as a water guide, the extensions or a connection bridging them being located in the cleaning position in front of the toilet bowl for cleaning the outside of the latter.
- the brush roller is mounted at the level of the toilet bowl in the cleaning room and can be moved horizontally into the toilet bowl from behind.
- a water high-pressure pump is arranged in the cleaning room and a plurality of water nozzles, which may be movably guided, are provided for spraying off at least part of the inner wall of the sanitary room. Practical examinations have shown that the sanitary room can only be cleaned properly with high pressure water.
- Figure 1 is a side view of a first embodiment of the sanitary cell in longitudinal section
- Figure 2 is a plan view of the representation acc. 1 in section
- Figure 3 is a Fig.l similar representation of another
- Figure 4 is a plan view of Figure 3;
- FIGS. 1 and 3 shows a view corresponding to FIGS. 1 and 3 of a third embodiment of the sanitary cell
- Figure 6 is a plan view for illustration acc. Fig.5;
- FIG. 7 shows a partial view corresponding to FIGS. 1, 3 and 5 of a further embodiment of the sanitary cell 10
- Figure 8 is a schematic plan view of a further embodiment, limited to the area of the toilet bowl of the sanitary cell.
- the structure forming the sanitary cell 1 consists of a reinforced concrete body 2 forming the outer shell, a floor pan 3 and a ceiling 4 which is placed on the reinforced concrete body 2.
- the reinforced concrete body 2 is elongated and has on its one curved narrow side 5 a door-like cutout 6, behind which an outer door 7 in the form of a sliding door is arranged.
- the interior of the sanitary cell is divided into a sanitary room 9 and a cleaning room 10 by means of a partition 8, the cleaning room 10 accommodating all equipment and installations necessary for supply, disposal and cleaning, which are not shown in detail in the drawing.
- a toilet bowl 11 is arranged in the area of the partition 8, the substantially flat floor 12 of which is sloping towards the partition 8.
- the stationary partition 8 has a movable one
- 35 wall part 13 which also forms the rear end of the toilet bowl 11 and an inclined forward and downward Section 14 which, in the position of use of the sanitary room 9 shown in FIG. 1, adjoins the rear drain edge 15 of the base 12 of the toilet bowl 11.
- the floor pan 3 has a drain 16 in the area of the partition 8, namely below the drain edge 15 of the floor 12 of the toilet bowl 1, which is connected to the sewage system.
- a brush roller 18 is arranged within the cleaning space 10 in a chamber 17 above the sanitary space 9, said brush roller 18 being movable up and down in lateral guides 19.
- the chamber 17 is closed at the bottom by a hatch cover 20, above which the brush roller 18 is in its starting position.
- the sanitary room 9 can be used, for example by opening the outer door 7 and opening the access by inserting a coin.
- a coin for example, a wash basin, a mirror and a shelf in the sanitary room 9.
- the sanitary room 9 has a movable floor 21.
- the cleaning position is shown in dashed lines.
- the movable part 13 of the partition 8, which also forms the rear wall of the toilet bowl 11 can be moved into the cleaning space 10.
- the hatch cover 20 and the bottom 21 can also be moved in the direction of the cleaning room by structurally connecting these three components to one another and thereby being drivable together the content of which at least largely falls directly into the drain 16 due to the slope of the floor 12.
- the floor 21 into the Dashed position stripped about objects lying on it at the front edge of the toilet bowl 11 and fall into the floor pan 3 of the sanitary cell.
- the floor 21 can be cleaned during the process, in that a cleaning device 22 —here in the form of one or more spray nozzles — is arranged below the toilet bowl. Possibly. only a part of the floor, for example the area located directly in front of and next to the toilet bowl, can also be moved to the rear.
- a cleaning device 22 here in the form of one or more spray nozzles — is arranged below the toilet bowl. Possibly. only a part of the floor, for example the area located directly in front of and next to the toilet bowl, can also be moved to the rear.
- the brush roller 18 is moved downward in its guides 19 and thereby cleans the partition 8 and the adjoining side wall parts 23 (FIG. 2), water spray devices 24 possibly also being moved with the brush roller 18 become.
- the brush roller 18 finally 5 reaches its lower position on the bottom 12 of the toilet bowl 11 and removes any dirt present there, the brush roller sweeping the dirt backwards.
- the brush roller 18 20 is moved up again and the partition wall part 13, the base 21 and the hatch cover 20 are brought into their starting position. In this position, hot air drying of the sanitary room is started by means of a blower, not shown.
- a grate 25 for holding coarse material is arranged above the outlet 16. This grate is on the opposite side of the toilet bowl 11
- the side walls 28 of the sanitary room are formed on the one hand by the fixed side wall parts 23 and front side wall parts 29 connected to the partition 8, which are movable relative to the side wall parts 23 and are mounted on vertical axes 30 . In the position of use of the sanitary room 9, the side wall parts 29 are in the position shown by solid lines.
- the side wall parts 29 are folded inwards and forwards until they have reached the position shown in broken lines, in which they reach the front area of the sanitary room 9, namely closing off the access area 31.
- the brush roller 18, the chamber 17 of which is closed at the bottom in the exemplary embodiment by a hinged cover 32 is moved downward after swiveling the same (dashed position) around the inside of the partition 8 and the adjoining stationary side wall parts 23 to clean.
- the brush roller 18 finally dips into the toilet bowl 11 in order to clean the inside thereof.
- the entire reduced interior area of the sanitary room 9 can be cleaned by hosing off with high pressure water.
- a further brush roller 33 is arranged below the toilet bowl 11, which in this case takes over the cleaning of the floor 21 which moves backwards.
- the partition 8 forms with its lower region 34 directly the rear end of the toilet bowl 11, which in turn is equipped with a flat, inclined floor 12.
- the partition 34 abuts the rear drain edge 15 of the toilet bowl 11.
- the bottom 21 is supported in its front area on a horizontal axis 35, so that it can be tipped back with its area close to the toilet bowl 11, whereby any coarse material lying on the floor slips back into the collecting trough 27, for which purpose an auxiliary device can also be used if necessary.
- two parallel support arms 37 are arranged on a horizontal axis 36, between which a brush roller 18 is mounted.
- the support arms 37 have an extension 38 which extends beyond the brush roller 18 and may be connected to one another at their free ends.
- the support arms 37 with their extensions 38 are neither directly water-carrying nor serve to fix a water pipe which open in the area of the free ends of the extension 3 or the connection bridging it in water nozzles.
- the partition 8 is part of a cylinder, generally designated 39, which in the position of use of the sanitary room 9 has a cutout 40 corresponding to the outer door 7.
- the cylinder 39 can be rotated about its vertical axis 41, namely by at least 180 °, so that after the cutout 40 has been turned, the cleaning space 10 faces.
- the brush roller 18 can be pivoted into the sanitary room, as shown in Fig. 5, until it finally engages in the toilet bowl. Since the lower section 34 of the partition 8 has been moved, the contents of the toilet bowl can get into the drain 16 via the rear trailing edge 15 into the drain 16 before and during the cleaning process, the bulk again being retained by means of the grate 25.
- the outside of the toilet bowl 11 is sprayed off at the free ends of the extension 38 by means of the water nozzles, not shown.
- the lower region 34 of the dividing wall 8 can optionally run and be cleaned on a further vertical brush v when the cylinder 39 moves.
- FIG. 7 essentially corresponds to that of FIGS. 5 and 6 with the difference that the bottom 21-w in the embodiment according to FIGS. 1 to 4 can be moved to the rear.
- FIG. 8 shows a detailed top view of a further embodiment, in which the rear closure of the toilet bowl 11 is in turn formed by a lower section 34 of the partition 8. For this purpose, the partition in the lower area can still be left out.
- the partition 8 consists of two wall parts 4 43 which abut at 45 along the vertical plane of symmetry 44 of the toilet bowl 11.
- Each partition wall part 42, 43 is mounted on a vertical axis 46 and can be pivoted about this at an angle of 180 ° into the position shown in the drawing, in which the inner sides 47 face the cleaning space, so that they can be completely cleaned from there can.
- the rear trailing edge of the toilet bowl 11 is released during this movement, so that its contents can get to the rear into the drain 16, not shown.
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)
- Orthopedics, Nursing, And Contraception (AREA)
- Toilet Supplies (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES88901819T ES2017804B3 (es) | 1987-02-12 | 1988-02-12 | Celda sanitaria para fines publicos |
AT88901819T ATE54974T1 (de) | 1987-02-12 | 1988-02-12 | Sanitaerzelle fuer oeffentliche zwecke. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3704375 | 1987-02-12 | ||
DE19873704375 DE3704375A1 (de) | 1987-02-12 | 1987-02-12 | Sanitaerzelle fuer oeffentliche zwecke |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0301070A1 true EP0301070A1 (de) | 1989-02-01 |
EP0301070B1 EP0301070B1 (de) | 1990-07-25 |
Family
ID=6320838
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88102077A Pending EP0280130A1 (de) | 1987-02-12 | 1988-02-12 | Sanitärzelle für öffentliche Zwecke |
EP88901819A Expired - Lifetime EP0301070B1 (de) | 1987-02-12 | 1988-02-12 | Sanitärzelle für öffentliche zwecke |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88102077A Pending EP0280130A1 (de) | 1987-02-12 | 1988-02-12 | Sanitärzelle für öffentliche Zwecke |
Country Status (7)
Country | Link |
---|---|
US (1) | US4922559A (de) |
EP (2) | EP0280130A1 (de) |
JP (1) | JP2553683B2 (de) |
AT (1) | ATE54974T1 (de) |
DE (2) | DE3704375A1 (de) |
ES (1) | ES2017804B3 (de) |
WO (1) | WO1988006212A1 (de) |
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DE19720759C2 (de) * | 1997-05-07 | 1999-03-04 | Berliner Stadtreinigungsbetrie | Fußbodenreinigungs-/Desinfektionssystem |
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US20100186162A1 (en) * | 2009-01-27 | 2010-07-29 | City Of Portland | Public Restroom |
CN104487864B (zh) | 2012-08-27 | 2017-06-23 | 伊莱克斯公司 | 机器人定位系统 |
KR102137923B1 (ko) | 2013-04-15 | 2020-07-24 | 에이비 엘렉트로룩스 | 돌출 측부 브러시를 구비하는 로봇 진공 청소기 |
JP6217952B2 (ja) | 2013-04-15 | 2017-10-25 | アクティエボラゲット エレクトロラックス | ロボット真空掃除機 |
WO2015090404A1 (en) | 2013-12-19 | 2015-06-25 | Aktiebolaget Electrolux | Prioritizing cleaning areas |
KR102137857B1 (ko) | 2013-12-19 | 2020-07-24 | 에이비 엘렉트로룩스 | 로봇 청소 장치 및 랜드마크 인식 방법 |
ES2675786T3 (es) | 2013-12-19 | 2018-07-12 | Aktiebolaget Electrolux | Control de velocidad adaptativo de cepillo lateral rotatorio |
EP3084538B1 (de) | 2013-12-19 | 2017-11-01 | Aktiebolaget Electrolux | Robotische reinigungsvorrichtung mit umgebungsaufzeichnungsfunktion |
JP6494118B2 (ja) | 2013-12-19 | 2019-04-03 | アクチエボラゲット エレクトロルックス | 障害物の乗り上げの検出に伴うロボット掃除機の制御方法、並びに、当該方法を有するロボット掃除機、プログラム、及びコンピュータ製品 |
EP3082544B1 (de) | 2013-12-19 | 2020-10-07 | Aktiebolaget Electrolux | Roboterstaubsauger mit seitlicher bürste,der sich in einem spiralmuster bewegt |
JP6750921B2 (ja) | 2013-12-19 | 2020-09-02 | アクチエボラゲット エレクトロルックス | ロボット掃除機 |
WO2015090439A1 (en) | 2013-12-20 | 2015-06-25 | Aktiebolaget Electrolux | Dust container |
US10518416B2 (en) | 2014-07-10 | 2019-12-31 | Aktiebolaget Electrolux | Method for detecting a measurement error in a robotic cleaning device |
EP3190939B1 (de) | 2014-09-08 | 2021-07-21 | Aktiebolaget Electrolux | Roboterstaubsauger |
CN106659344B (zh) | 2014-09-08 | 2019-10-25 | 伊莱克斯公司 | 机器人真空吸尘器 |
CN106998980B (zh) | 2014-12-10 | 2021-12-17 | 伊莱克斯公司 | 使用激光传感器检测地板类型 |
CN114668335A (zh) | 2014-12-12 | 2022-06-28 | 伊莱克斯公司 | 侧刷和机器人吸尘器 |
JP6532530B2 (ja) | 2014-12-16 | 2019-06-19 | アクチエボラゲット エレクトロルックス | ロボット掃除機の掃除方法 |
KR102339531B1 (ko) | 2014-12-16 | 2021-12-16 | 에이비 엘렉트로룩스 | 로봇 청소 장치를 위한 경험-기반의 로드맵 |
US11099554B2 (en) | 2015-04-17 | 2021-08-24 | Aktiebolaget Electrolux | Robotic cleaning device and a method of controlling the robotic cleaning device |
EP3344104B1 (de) | 2015-09-03 | 2020-12-30 | Aktiebolaget Electrolux | System aus robotischen reinigungsvorrichtungen |
EP3430424B1 (de) | 2016-03-15 | 2021-07-21 | Aktiebolaget Electrolux | Roboterreinigungsvorrichtung und verfahren an der roboterreinigungsvorrichtung zum durchführen einer klippenerkennung |
EP3454707B1 (de) | 2016-05-11 | 2020-07-08 | Aktiebolaget Electrolux | Reinigungsroboter |
KR20220025250A (ko) | 2017-06-02 | 2022-03-03 | 에이비 엘렉트로룩스 | 로봇 청소 장치 전방의 표면의 레벨차를 검출하는 방법 |
KR20200058400A (ko) | 2017-09-26 | 2020-05-27 | 에이비 엘렉트로룩스 | 로봇 청소 장치의 이동 제어 |
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DE102021113749A1 (de) | 2021-05-27 | 2022-12-01 | Johannes Maier | Portable Hygienestation für Baustellen |
CN113367615B (zh) * | 2021-07-06 | 2022-05-17 | 于兆丰 | 一种蹲便间自动清扫装置及其工作方法 |
FR3129416B1 (fr) * | 2021-11-22 | 2023-11-24 | Jcdecaux Sa | installation sanitaire. |
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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. |
DE3241537A1 (de) | 1982-11-10 | 1984-05-10 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zum abtrennen der schlackebildenden schwermetallverbindungen aus einer waessrigen russsuspension |
DE3332366A1 (de) | 1983-09-08 | 1985-03-28 | Peter Prof. Dipl.-Ing. 7441 Neckartenzlingen Hübner | Sanitaerzelle |
IT1173100B (it) * | 1984-01-20 | 1987-06-18 | Coopsette Scrl | Servizio igienico con mezzi di pulizia automatica |
FR2613398A1 (fr) * | 1987-03-30 | 1988-10-07 | Vivier Harry | Installation de w.c. autonettoyante de la cuvette et du siege |
-
1987
- 1987-02-12 DE DE19873704375 patent/DE3704375A1/de not_active Withdrawn
-
1988
- 1988-02-12 EP EP88102077A patent/EP0280130A1/de active Pending
- 1988-02-12 EP EP88901819A patent/EP0301070B1/de not_active Expired - Lifetime
- 1988-02-12 WO PCT/EP1988/000103 patent/WO1988006212A1/de active IP Right Grant
- 1988-02-12 ES ES88901819T patent/ES2017804B3/es not_active Expired - Lifetime
- 1988-02-12 AT AT88901819T patent/ATE54974T1/de not_active IP Right Cessation
- 1988-02-12 DE DE8888901819T patent/DE3860361D1/de not_active Expired - Lifetime
- 1988-02-12 JP JP63501809A patent/JP2553683B2/ja not_active Expired - Fee Related
- 1988-02-12 US US07/272,754 patent/US4922559A/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO8806212A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO1988006212A1 (en) | 1988-08-25 |
EP0301070B1 (de) | 1990-07-25 |
JP2553683B2 (ja) | 1996-11-13 |
DE3860361D1 (de) | 1990-08-30 |
US4922559A (en) | 1990-05-08 |
ES2017804B3 (es) | 1991-03-01 |
EP0280130A1 (de) | 1988-08-31 |
JPH01502283A (ja) | 1989-08-10 |
DE3704375A1 (de) | 1988-08-25 |
ATE54974T1 (de) | 1990-08-15 |
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