EP0164068A2 - Système, avec prérinçage, de bain tourbillonnant - Google Patents
Système, avec prérinçage, de bain tourbillonnant Download PDFInfo
- Publication number
- EP0164068A2 EP0164068A2 EP85106642A EP85106642A EP0164068A2 EP 0164068 A2 EP0164068 A2 EP 0164068A2 EP 85106642 A EP85106642 A EP 85106642A EP 85106642 A EP85106642 A EP 85106642A EP 0164068 A2 EP0164068 A2 EP 0164068A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- pump
- tub
- nozzles
- valve
- shut
- 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
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/60—Components specifically designed for the therapeutic baths of groups A61H33/00
- A61H33/6068—Outlet from the bath
- A61H33/6073—Intake mouths for recirculation of fluid in whirlpool baths
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H2033/0008—Arrangement for cleaning the installation before or after use
- A61H2033/0012—Arrangement for cleaning the installation before or after use by rinsing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/005—Electrical circuits therefor
- A61H2033/0054—Electrical circuits therefor with liquid level detectors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/0087—Therapeutic baths with agitated or circulated water
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/02—Bathing devices for use with gas-containing liquid, or liquid in which gas is led or generated, e.g. carbon dioxide baths
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/60—Components specifically designed for the therapeutic baths of groups A61H33/00
- A61H33/601—Inlet to the bath
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/60—Components specifically designed for the therapeutic baths of groups A61H33/00
- A61H33/6068—Outlet from the bath
- A61H33/6073—Intake mouths for recirculation of fluid in whirlpool baths
- A61H33/6078—Combined with waste outlets
Definitions
- the invention relates to a tub with vortex nozzles installed in the tub region for the introduction of water or a water-air mixture and at least one suction opening, the suction opening being connected to the suction side and the vortex nozzles to the pressure side of a pump via pipelines.
- Bathtubs of the type described above which generally have the capacity of a normal bathtub, are operated in such a way that the bathtub is filled for a "whirlpool" and the bathtub is emptied as usual after bathing. Care must be taken to ensure that when the tub is emptied, the piping of the pumping system, including the pump, is also emptied in order to prevent the development of germ spots.
- the invention is based on the object of equipping a tub of the type described in such a way that the internal piping system is prewashed each time the water is changed before it is finally put into operation.
- a tub equipped according to the invention is operated in such a way that fresh water is poured into the tub after the tub drain has been closed and that the shut-off valve in the drain line is initially open, so that a part is reached in the tub when a certain fill level is reached the fresh water runs through the suction opening, the pump and the drain line via the connection of the tub drain into the waste water line.
- the cross-section of the drain line and the shut-off valve are dimensioned in such a way that the outflow is certainly less than the normal inflow cross-section for such tubs.
- the shut-off valve Since the suction opening is usually at a distance below the level of the swirl nozzles and for operational reasons (in order to avoid splashing) the minimum fill level must be above the level of the swirl nozzles, the shut-off valve is kept open until the prescribed one Minimum level above the vortex nozzles is reached. This ensures that fresh water flows through the swirl nozzles and the pressure-side pipelines to the pump over a short period of time, so that both the suction line, the pump and also the pressure lines leading to the swirl nozzles are flushed with fresh water, this fresh water being discharged as waste water. The shut-off valve is then closed only after the specified minimum fill level has been reached in order to be able to put the pool into operation. To empty the tub, the shut-off valve is opened again at the same time as the tub drain, so that the pipelines outside the tub area and the pump can run completely empty.
- the shut-off valve is provided with an actuator which is connected to a level sensor, which only closes the shut-off valve when a minimum level is reached.
- a level sensor which only closes the shut-off valve when a minimum level is reached.
- a drain line connected to the tub drain is connected, and that a controllable shut-off valve is arranged in the flow direction behind the connection of the drain line, the actuator of which is connected to a timing relay connected to the switch for the Pump motor is connected and, when the pump is switched on, blocks the inlet to the nozzles for a predetermined time and at the same time releases the bypass line for this time.
- This arrangement has the advantage that system mirror rinsing is also possible in the case of vortex nozzle pools with a larger capacity, which are equipped with means for conditioning the water, for example filters, and in which accordingly the water filling only needs to be replaced after repeated use.
- deposits that occur in the pipelines of the swirl nozzle system, including the pump and the filter system can be largely flushed out.
- a second level sensor located above the nozzles is provided, which is connected to the pump drive and only releases the activation of the pump when the level specified thereby has been reached. This ensures that this system pre-flushing intended for permanent fillings can only take place when there is a sufficient water level so that the first, lower level sensor, which releases the shut-off valve when it is undershot, cannot be activated at any time by such pre-flushing.
- a suction opening 4 is preferably arranged at a short distance above the tub floor, which is connected via a pipe 5 to the suction side of a pump 6, for example a centrifugal pump.
- a plurality of swirl nozzles 7 are arranged on the circumference of the trough and are connected to the pressure side of the pump 6 via a pipe 8.
- the vortex nozzles 7 are here provided with an intake pipe 9 which leads to the outside and through which air can be drawn in from the outside in the manner of a water jet pump, so that a water-air mixture can be introduced into the bathtub filling, that the massage-like effect on the human body is further enhanced by the fact that the air bubbles "exploding" when they hit the body further increase the effect and bring about a therapeutic effect.
- a level sensor 10, which is connected to a signal transmitter 11, is arranged at a short distance above the level of the vortex nozzles.
- the level sensor 10 is expediently designed as a pressure sensor, so that there are no electrical voltages in the area of the water filling.
- the emptying opening 12 present on such pumps is connected via an outlet line 13 to the outlet connection 3 of the tub 1.
- a controllable shut-off valve 14 for example a solenoid valve, which is connected to the signal transmitter 11 of the level sensor 10 in such a way that the shut-off valve is open without power until the fill level in the tub has reached the level sensor 10 and over a corresponding control signal of the actuator of the shut-off valve 14, for example the closing magnet, is activated.
- the signal generator 11 is simultaneously connected to a switch 15 in the power supply to the drive motor 16 of the pump 6, so that the drive motor 16 of the pump can only be switched on when the minimum fill level specified by the level sensor 10 has been reached. This ensures, on the one hand, that the vortex nozzles 7, from which the water-air mixture emerges at high pressure, are always covered with liquid. It also prevents the pump from running dry.
- shut-off valve 14 when the tub 1 is filled, the shut-off valve 14 is initially open, so that with the level in the tub rising at the same time, fresh water firstly via the pipeline 5 and the pump 6, then also via the vortex nozzles 7 and the pipeline 8 run through the pump and the drain line 13 until the level has reached the level sensor 10 and the shut-off valve 14 is closed.
- the passage cross section of the shut-off valve 14 is dimensioned in such a way that it is in any case smaller than the least installed inlet cross section, so that a safe filling of the tub is ensured.
- shut-off valve 14 With this form of system pre-flushing, with a corresponding design of the cross section of the shut-off valve 14, flushing with about 5 liters of water is achieved before each "vortex bath". If the drain plug 2 is opened after the bath, the shut-off valve 14 also opens after falling below the level sensor 10, the switching relay 15 simultaneously interrupting the current supply to the motor, so that the motor can no longer be switched on. Since the shut-off valve 14 is open when de-energized, the pipes 8 and 5 and the pump 6 can run completely empty, which is further supported by laying the pipes in question with a slight gradient.
- FIG. 2 shows a modified version of the trough according to FIG. 1.
- an additional level sensor 10 ' is provided above the suction opening 4, but below the nozzles 7, which is connected to the switch 15 via a signal transmitter 11' and a time relay 23.
- the pump is expediently arranged so that the connection of the pressure line 8 to the pump housing represents the lowest point of the system, so that the drain line 13 must also be connected in this area.
- the signal generator 11' and so on Time relay 23 briefly put the pump 16 into operation, so that the pipeline system is flushed under pressure for a short time. Thereafter, the purging continues under gravity until the fill level reaches the level sensor 10 and the shut-off valve 14 is closed.
- shut-off valve 24 is arranged in the region of the pipeline 8, which is also open in current flow, but closes for this “flushing time” via the time relay 23 when the pump 16 is switched on.
- FIG. 3 an embodiment for a vortex nozzle tank with a large filling volume is shown schematically. In such large pools, the filling is only changed after repeated use, depending on the type of water conditioning.
- the basin 1 has a closable outlet 2 with an outlet nozzle 3 which is connected to the sewage pipe of the building.
- a suction opening 4 is provided in the floor area or at a short distance above the floor level, which is connected via a pipe 5 to the suction side of a pump 6.
- a filter 17 is arranged either on the suction side of the pump or on the pressure side of the pump, as shown here.
- a valve outlet leads to the swirl nozzles 7, while a drain line 13 is connected to the other valve outlet, which is connected to the drain port 3 of the basin.
- the signal generator 11 only releases the switch 20 for the pump drive motor when the level sensor 22 is covered in the basin.
- a timing relay 21 and the actuator 19 of the three-way valve 18 are switched at the same time, through which the inlet from the filter 17 to the swirl nozzles 7 is shut off and the drain line 13 is opened.
- the shut-off valve 18 remains open for the time specified by the time relay 21, so that the suction line, the pump and the filter 17 are first flushed with water from the pool. After the predetermined time, the shut-off valve 18 is reset so that the drain line 13 is closed and the feed line 8 to the swirl nozzles 7 is opened and normal operation is possible.
- lower level sensor 1O which is also connected to the motor switch 20, in such a way that when the level in the pool drops below the level of the level sensor 10, the engine is protected against dry running.
- the drain line 13 is connected to the pipeline 8 designed as a ring line and if each nozzle 7 is assigned a shut-off valve 24 ', which is also kept open when de-energized.
- These additional valves 24 ' are connected to the timing relay 21 and are closed when the pump 16 is switched on for the same period of time for which the three-way valve 18 to the shut-off line 13 is open. In this way, not only the filter 17 but also the entire pipeline system are flushed out.
- the level sensor 22 above the nozzles 7 ensures that the nozzles 7 when switching to bathing operation are also covered. If the level of the sensor 22 falls below the level of the sensor 22 when the water level in the pool is low, the pump also switches off automatically here.
- the system pre-flushing can be achieved by appropriate coupling with the means described.
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Percussion Or Vibration Massage (AREA)
- Nozzles (AREA)
- External Artificial Organs (AREA)
- Devices For Medical Bathing And Washing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT85106642T ATE61220T1 (de) | 1984-06-02 | 1985-05-30 | Wirbelduesenwanne mit systemvorspuelung. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3420714 | 1984-06-02 | ||
DE19843420714 DE3420714A1 (de) | 1984-06-02 | 1984-06-02 | Wirbelduesenwanne mit systemvorspuelung |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0164068A2 true EP0164068A2 (fr) | 1985-12-11 |
EP0164068A3 EP0164068A3 (en) | 1987-10-21 |
EP0164068B1 EP0164068B1 (fr) | 1991-03-06 |
Family
ID=6237553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85106642A Expired - Lifetime EP0164068B1 (fr) | 1984-06-02 | 1985-05-30 | Système, avec prérinçage, de bain tourbillonnant |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0164068B1 (fr) |
AT (1) | ATE61220T1 (fr) |
DE (3) | DE8416982U1 (fr) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0252435A2 (fr) * | 1986-07-07 | 1988-01-13 | Thomas Kurt Fränninge | Méthode et appareil pour nettoyer les conduits d'une installation de bain |
GB2198634A (en) * | 1986-10-11 | 1988-06-22 | Leigh Stewart Prod | Water draining device for an air supply to a spa unit |
EP0297246A1 (fr) * | 1987-05-06 | 1989-01-04 | Günter Schüssler | Bassin d'eau à jet d'air avec injecteurs directionnels verrouillables et avec conduites de circulation |
EP0320696A2 (fr) * | 1987-12-15 | 1989-06-21 | HOESCH Metall + Kunststoffwerk GmbH & Co. | Baignoire de bain à remous comprenant un système de prérinçage automatique |
DE8717602U1 (de) * | 1986-07-07 | 1989-08-31 | Fränninge, Thomas Kurt, Old Windsor, Berkshire | Vorrichtung zum Reinigen eines Rohrsystems an Badeanlagen |
EP0418204A2 (fr) * | 1989-09-15 | 1991-03-20 | MERLONI TERMOSANITARI S.p.A. | Dispositif autonettoyant pour appareil d'hydromassage |
DE4108719A1 (de) * | 1991-03-18 | 1992-09-24 | Guenter Schuessler | Sprudelbadewanne mit einem umlaufsystem |
EP0635252A2 (fr) * | 1993-07-22 | 1995-01-25 | Jacuzzi Europe Spa | Procédé et installation pour nettoyer et/ou désinfecter un système d'hydromassage |
WO1995015141A1 (fr) * | 1993-11-30 | 1995-06-08 | Vico Products Mfg Co. A/S | Systeme de nettoyage pour bains d'hydromassage |
EP0875230A2 (fr) * | 1997-02-05 | 1998-11-04 | Kaladross Limited | Assemblage pour baignoire hydromassante |
DE10144885A1 (de) * | 2001-09-12 | 2003-03-27 | Aerospa Whirlpool Vertriebs Gm | Whirlpool |
EP2705824A1 (fr) * | 2012-09-05 | 2014-03-12 | Nidec Motor Corporation | Gestion automatique de liquide et contrôle de température de SPA |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8717603U1 (de) * | 1986-07-07 | 1989-08-31 | Fränninge, Thomas Kurt, Old Windsor, Berkshire | Vorrichtung zum Reinigen eines Rohrsystems an Badeanlagen |
DE3635329A1 (de) * | 1986-10-17 | 1988-04-28 | Ucosan Bv | Reinigungseinrichtung fuer das rohrleitungssystem einer whirlpool-wanne sowie austrittsventil fuer whirlpool-wanne |
DE3735474C2 (de) * | 1987-10-20 | 1994-08-18 | Manfred Reinl | Whirlpool-System |
DE3824834A1 (de) * | 1988-07-21 | 1990-01-25 | Dueker Eisenwerk | Reinigungseinrichtung fuer das rohrleitungssystem einer whirlpool-wanne |
DE3826001A1 (de) * | 1988-07-30 | 1990-02-01 | Buderus Kundenguss | Vorrichtung zum durchspuelen des rohrleitungssystems einer bodenwanne |
DE3901044C2 (de) * | 1989-01-14 | 1993-11-18 | Ucosan Bv | Verfahren zum Reinhalten des Rohrleitungssystems einer Whirlpoolwanne |
SE467137B (sv) * | 1990-10-26 | 1992-06-01 | Arjo Hospital Equipment Ab | Saett och anordning vid rengoering av ett badkar |
DE4108539A1 (de) * | 1991-03-15 | 1992-09-17 | Hoesch Metall & Kunststoffwerk | Verfahren zur desinfektion von rohrleitungssystemen sanitaerer anlagen und whirlpool-anlagen zur durchfuehrung des verfahrens |
DE19631795C2 (de) * | 1996-08-07 | 1998-02-26 | Werner Dipl Ing Goedtner | Whirlpoolanlage mit einer Luftzufuhreinrichtung zu der Whirlpooldüse |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1464140A (fr) * | 1965-11-19 | 1966-12-30 | Vanne piscine | |
DE1807063A1 (de) * | 1968-06-06 | 1969-12-18 | Jacuzzi Research Inc | Wassermassage-Badeeinrichtung |
DE2253002A1 (de) * | 1972-10-28 | 1974-05-09 | Unbescheiden Gmbh | Medizinische badewanne |
DE2613529A1 (de) * | 1974-04-11 | 1976-10-21 | Angelo Rocco D | Einrichtung fuer unterwassermassage |
US4110852A (en) * | 1977-10-28 | 1978-09-05 | Kline Dennis D | Pool structure |
DE2919313A1 (de) * | 1979-05-14 | 1980-11-27 | Theo Kilian | Badewanne |
DE2940269A1 (de) * | 1979-10-04 | 1981-04-09 | Horst 6712 Bobenheim Haseloff | Whirlpool |
-
1984
- 1984-06-02 DE DE8416982U patent/DE8416982U1/de not_active Expired
- 1984-06-02 DE DE19843420714 patent/DE3420714A1/de active Granted
-
1985
- 1985-05-30 AT AT85106642T patent/ATE61220T1/de not_active IP Right Cessation
- 1985-05-30 DE DE8585106642T patent/DE3581955D1/de not_active Expired - Lifetime
- 1985-05-30 EP EP85106642A patent/EP0164068B1/fr not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1464140A (fr) * | 1965-11-19 | 1966-12-30 | Vanne piscine | |
DE1807063A1 (de) * | 1968-06-06 | 1969-12-18 | Jacuzzi Research Inc | Wassermassage-Badeeinrichtung |
DE2253002A1 (de) * | 1972-10-28 | 1974-05-09 | Unbescheiden Gmbh | Medizinische badewanne |
DE2613529A1 (de) * | 1974-04-11 | 1976-10-21 | Angelo Rocco D | Einrichtung fuer unterwassermassage |
US4110852A (en) * | 1977-10-28 | 1978-09-05 | Kline Dennis D | Pool structure |
DE2919313A1 (de) * | 1979-05-14 | 1980-11-27 | Theo Kilian | Badewanne |
DE2940269A1 (de) * | 1979-10-04 | 1981-04-09 | Horst 6712 Bobenheim Haseloff | Whirlpool |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8717602U1 (de) * | 1986-07-07 | 1989-08-31 | Fränninge, Thomas Kurt, Old Windsor, Berkshire | Vorrichtung zum Reinigen eines Rohrsystems an Badeanlagen |
EP0252435A2 (fr) * | 1986-07-07 | 1988-01-13 | Thomas Kurt Fränninge | Méthode et appareil pour nettoyer les conduits d'une installation de bain |
EP0252435A3 (en) * | 1986-07-07 | 1989-01-18 | Thomas Kurt Franninge | Method and apparatus for cleaning a pipe system provided for the operation of baths |
US4954179A (en) * | 1986-07-07 | 1990-09-04 | Fraenninge Thomas K | Method and apparatus for cleaning a pipe system provided for the operation of baths |
GB2198634A (en) * | 1986-10-11 | 1988-06-22 | Leigh Stewart Prod | Water draining device for an air supply to a spa unit |
EP0454177A1 (fr) * | 1987-05-06 | 1991-10-30 | Schüssler, Günter | Bassin d'eau à jet d'air avec valve de retenue dans la conduite d'aspiration |
EP0297246A1 (fr) * | 1987-05-06 | 1989-01-04 | Günter Schüssler | Bassin d'eau à jet d'air avec injecteurs directionnels verrouillables et avec conduites de circulation |
EP0590228A1 (fr) * | 1987-05-06 | 1994-04-06 | Günter Schüssler | Bassin d'eau avec dispositif à jets d'air |
EP0320696A2 (fr) * | 1987-12-15 | 1989-06-21 | HOESCH Metall + Kunststoffwerk GmbH & Co. | Baignoire de bain à remous comprenant un système de prérinçage automatique |
EP0320696A3 (en) * | 1987-12-15 | 1989-12-20 | Hoesch Metall + Kunststoffwerk Gmbh & Co. | Whirlpool bath with automatic pre-rinsing system |
EP0418204A3 (en) * | 1989-09-15 | 1991-05-22 | Merloni Termosanitari S.P.A. | Self-cleaning device for hydro-massage appliances |
EP0418204A2 (fr) * | 1989-09-15 | 1991-03-20 | MERLONI TERMOSANITARI S.p.A. | Dispositif autonettoyant pour appareil d'hydromassage |
DE4108719A1 (de) * | 1991-03-18 | 1992-09-24 | Guenter Schuessler | Sprudelbadewanne mit einem umlaufsystem |
DE4108719C2 (de) * | 1991-03-18 | 1999-08-12 | Guenter Schuessler | Sprudelbadewanne mit einem Umlaufsystem |
EP0635252A2 (fr) * | 1993-07-22 | 1995-01-25 | Jacuzzi Europe Spa | Procédé et installation pour nettoyer et/ou désinfecter un système d'hydromassage |
EP0635252B1 (fr) * | 1993-07-22 | 2002-01-16 | Jacuzzi Europe Spa | Procédé et installation pour nettoyer et/ou désinfecter un système d'hydromassage |
WO1995015141A1 (fr) * | 1993-11-30 | 1995-06-08 | Vico Products Mfg Co. A/S | Systeme de nettoyage pour bains d'hydromassage |
EP0875230A2 (fr) * | 1997-02-05 | 1998-11-04 | Kaladross Limited | Assemblage pour baignoire hydromassante |
EP0875230A3 (fr) * | 1997-02-05 | 2000-02-09 | Kaladross Limited | Assemblage pour baignoire hydromassante |
DE10144885A1 (de) * | 2001-09-12 | 2003-03-27 | Aerospa Whirlpool Vertriebs Gm | Whirlpool |
EP2705824A1 (fr) * | 2012-09-05 | 2014-03-12 | Nidec Motor Corporation | Gestion automatique de liquide et contrôle de température de SPA |
Also Published As
Publication number | Publication date |
---|---|
DE8416982U1 (de) | 1986-04-30 |
DE3420714C2 (fr) | 1992-01-09 |
DE3581955D1 (de) | 1991-04-11 |
EP0164068A3 (en) | 1987-10-21 |
ATE61220T1 (de) | 1991-03-15 |
DE3420714A1 (de) | 1985-12-05 |
EP0164068B1 (fr) | 1991-03-06 |
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