EP0189284A2 - Activated water baths - Google Patents
Activated water baths Download PDFInfo
- Publication number
- EP0189284A2 EP0189284A2 EP86300294A EP86300294A EP0189284A2 EP 0189284 A2 EP0189284 A2 EP 0189284A2 EP 86300294 A EP86300294 A EP 86300294A EP 86300294 A EP86300294 A EP 86300294A EP 0189284 A2 EP0189284 A2 EP 0189284A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- bath
- blower
- switch
- jets
- nozzles
- 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.)
- Withdrawn
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
- A61H33/02—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
- A61H2033/0008—Arrangement for cleaning the installation before or after use
- A61H2033/002—Arrangement for cleaning the installation before or after use by blowing air through the installation after the bath has been emptied
-
- 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
- A61H33/005—Electrical circuits therefor
- A61H2033/0058—Electrical circuits therefor controlled by the user
- A61H2033/0062—Electrical circuits therefor controlled by the user with electro-pneumatic or -hydraulic switches
-
- 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
- A61H2033/023—Bathing devices for use with gas-containing liquid, or liquid in which gas is led or generated, e.g. carbon dioxide baths with means in the air supply lines to prevent back-feed of water, e.g. anti-backflow valves, draining devices
-
- 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
-
- 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
- A61H33/6021—Nozzles
- A61H33/6036—Hand-held connected to a supply hose
-
- 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
- A61H33/6021—Nozzles
- A61H33/6063—Specifically adapted for fitting in bathtub walls
Definitions
- This invention relates to activated water baths, which may be activated by recirculating the water (as in “Jacuzzi” or “Whirlpool” systems) or by blowing air into the water (as in what are generally known as “Spa” systems).
- Air blowing systems are capable of overcoming this disadvantage by blowing the air through a plurality of jets or nozzles with gravitationally sealing non-return valves positioned at least in the bottom of the bath, but sticking of the non-return valves in the open position allows water to gain entry to the piping beneath the bath, thus giving rise to some potential health problem if not blown through after use.
- the problem of sticking non-return valves is exacerbated by the presence of lime scale from the water, and the air pressure may be insufficient to lift the non-return valves.
- an air activated bath system comprises a remote blower, a remote on/off switch for activating the blower, ducting from the blower to at least one manifold with an air control valve adjacent the rim of the bath, a plurality of jets or nozzles in at least the bottom of the bath, piping from the manifold to the jets or nozzles, and a safety device adjacent the bath for actuating the on/off switch, and is characterised by a timer switch for activating the blower, and a sensor at the bottom of the bath sensitive to the presence of water in the bath and connected to the timer switch in such a manner that when the on/off switch is off and the bath is drained, the sensor sets the timer switch to activate or re-activate the blower for a preset period sufficient to evacuate all water from the piping below the bath.
- the sensor may be a temperature-responsive transducer in a jet or nozzle at the bottom of the bath; but it is preferably a circuit-closing device for the timer switch having spaced terminals at the bottom of the bath to be short-circuited by hot or cold water in the bottom of the bath, whether from the bath taps or mixer unit or from a shower over the bath.
- the bath and the piping may be formed of plastics material (i.e., non- electrically conductive) and at least two jets or nozzles at the bottom of the bath provided with conductive fittings (e.g., elbows) to serve as the spaced terminals of the circuit-closing device for the timer switch.
- the safety device adjacent the bath for activating the on/off switch may be a pull-cord or vacuum switch or any other safety device whereby it is not possible for a wet finger or other part of a wet body to make contact with electricity.
- the timer switch is preferably adapted to activate or re-activate the blower after a pre-set delay, say ten Minutes after all water has drained from the bath, to ensure that the user has left the bath. Thereafter a relatively short period of activation of the blower, say fifteen seconds, will suffice to ensure that all water is evacuated from the piping below the bath.
- the air control valve is preferably disposed between the manifold and an exhaust pipe, so that the air control valve serves as a by-pass enabling the flow of air to the jets or nozzles to be adjusted without having to adjust the output of the blower correspondingly, and the exhaust pipe conveniently exhausts under the bath through a muffle.
- an air activated bath system comprises a remote blower 1 outside the bathroom 2, a remote on/off switch 3 for activating the blower, ducting 4 from the blower to a manifold 5 with an air control valve 6 adjacent the rim 7 of the bath 8, a plurality of jets or nozzles 9 in the bottom of the bath, piping 10 from the manifold to the jets or nozzles, a pull-cord safety device 11 adjacent the bath for activating the on/off switch 3, a timer switch 12 for activating the blower 1, and a sensor 13 (see also Figures 2 and 3) at the bottom of the bath sensitive to the presence of water in the bath and connected to the timer switch 12 in such a manner that when the on/off switch 3 is off and the bath is drained, the sensor 13 sets the timer switch 12 to activate or re-activate the blower 1 for a preset period sufficient to evacuate all water from the piping 10 below the bath.
- the sensor 13 shown is a circuit-closing device for the timer switch 12 having spaced terminals formed by conductive elbows 14 for two jets or nozzles 9X, while the bath 8 and piping 10 are formed of plastics material, the terminals 14 being short-circuited by hot or cold water in the bottom of the bath, whether from the bath taps 15 or from a shower 16 over the bath.
- the timer switch 12 is adapted to activate or re-activate the blower 1 after a preset delay of ten minutes after all water has drained from the bath 8, to ensure that the user has left the bath, and activation of the blower for fifteen seconds suffices to ensure that all water is evacuated from the piping 10.
- the air control valve 6 is disposed between the manifold 5 and an exhaust pipe 17, so that the valve 6 serves as a by-pass enabling the flow of air to the jets 9 to be adjusted without having to adjust the output of the blower 1 correspondingly, and the exhaust pipe 17 exhausts under the bath 8 through a muffle 18.
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)
Abstract
An air activated bath system comprises a remote blower (1), a remote on/off switch (3) for activating the blower, ducting (4) from the blower (1) to a manifold (5) with an air control valve (6) adjacent the rim (7) of the bath (8), a plurality of jets or nozzles (9) in the bottom of the bath, piping (10) from the manifold (5) to the jets or nozzles (9), and a safety device (11) adjacent the bath (8) for activating the on/off switch (3).
The safety device (11) has a timer switch (12) for activating the blower (1), and a sensor (13) at the bottom of the bath (8) sensitive to the presence of water in the bath and connected to the timer switch (12) so that when the on/off switch (3) is off and the bath drained, the sensor (13) sets a timer switch (12) to activate or re-activate the blower (1) for a preset period sufficient to evacuate all water from the piping (10) below the bath.
Description
- This invention relates to activated water baths, which may be activated by recirculating the water (as in "Jacuzzi" or "Whirlpool" systems) or by blowing air into the water (as in what are generally known as "Spa" systems).
- Water recirculating systems have the disadvantage that water is retained in piping beneath the bath, thus exposing the next person bathing to the last person's "dirty" water, which if left to stagnate can cause infection of the type known as pseudomonas pneumonia - commonly referred to as "legionnaires disease".
- Air blowing systems are capable of overcoming this disadvantage by blowing the air through a plurality of jets or nozzles with gravitationally sealing non-return valves positioned at least in the bottom of the bath, but sticking of the non-return valves in the open position allows water to gain entry to the piping beneath the bath, thus giving rise to some potential health problem if not blown through after use. The problem of sticking non-return valves is exacerbated by the presence of lime scale from the water, and the air pressure may be insufficient to lift the non-return valves.
- Water recirculating systems have had their recirculating pumps situated beneath or adjacent the bath, but electrics in the bathroom are contrary to regulations, other than pull-cord type switches, as well- established for bathroom lights. It has proved feasible with an air blowing system to locate the blower remotely e.g., outside the bathroom, with a remote on/off switch for activating the blower, ducting from the blower to at least one manifold with an air control valve adjacent the rim of the bath, piping from the manifold to the jets or nozzles, and a safety device adjacent the bath for actuating the on/off switch.
- The object of the present invention is, therefore, to provide an air activated bath system in which all electrical switches are situated remote from the bath and in which means is provided to ensure that all piping under the bath is cleared of water after each and every use of the system.
- According to the present invention, an air activated bath system comprises a remote blower, a remote on/off switch for activating the blower, ducting from the blower to at least one manifold with an air control valve adjacent the rim of the bath, a plurality of jets or nozzles in at least the bottom of the bath, piping from the manifold to the jets or nozzles, and a safety device adjacent the bath for actuating the on/off switch, and is characterised by a timer switch for activating the blower, and a sensor at the bottom of the bath sensitive to the presence of water in the bath and connected to the timer switch in such a manner that when the on/off switch is off and the bath is drained, the sensor sets the timer switch to activate or re-activate the blower for a preset period sufficient to evacuate all water from the piping below the bath.
- The sensor may be a temperature-responsive transducer in a jet or nozzle at the bottom of the bath; but it is preferably a circuit-closing device for the timer switch having spaced terminals at the bottom of the bath to be short-circuited by hot or cold water in the bottom of the bath, whether from the bath taps or mixer unit or from a shower over the bath. Thus the bath and the piping may be formed of plastics material (i.e., non- electrically conductive) and at least two jets or nozzles at the bottom of the bath provided with conductive fittings (e.g., elbows) to serve as the spaced terminals of the circuit-closing device for the timer switch.
- The safety device adjacent the bath for activating the on/off switch may be a pull-cord or vacuum switch or any other safety device whereby it is not possible for a wet finger or other part of a wet body to make contact with electricity.
- The timer switch is preferably adapted to activate or re-activate the blower after a pre-set delay, say ten Minutes after all water has drained from the bath, to ensure that the user has left the bath. Thereafter a relatively short period of activation of the blower, say fifteen seconds, will suffice to ensure that all water is evacuated from the piping below the bath.
- The air control valve is preferably disposed between the manifold and an exhaust pipe, so that the air control valve serves as a by-pass enabling the flow of air to the jets or nozzles to be adjusted without having to adjust the output of the blower correspondingly, and the exhaust pipe conveniently exhausts under the bath through a muffle.
- Thus, with the siting of the blower and its switches remote from the bath, the problems of hygiene and safety are overcome.
- An embodiment of the invention will now be described, by way of example only, with reference to the accompanying diagrammatic drawings, in which:-
- Figure 1 is a part-sectional side elevation of a bath with an air activated blowing system in accordance with the invention;
- Figure 2 is a plan of the bath of Figure 1 indicating the position of the water- sensor; and
- Figure 3 is a cross-section of the bath taken from the line III-III in Figure 2.
- In Figure 1 an air activated bath system comprises a remote blower 1 outside the
bathroom 2, a remote on/off switch 3 for activating the blower, ducting 4 from the blower to amanifold 5 with anair control valve 6 adjacent the rim 7 of the bath 8, a plurality of jets ornozzles 9 in the bottom of the bath,piping 10 from the manifold to the jets or nozzles, a pull-cord safety device 11 adjacent the bath for activating the on/off switch 3, a timer switch 12 for activating the blower 1, and a sensor 13 (see also Figures 2 and 3) at the bottom of the bath sensitive to the presence of water in the bath and connected to the timer switch 12 in such a manner that when the on/off switch 3 is off and the bath is drained, thesensor 13 sets the timer switch 12 to activate or re-activate the blower 1 for a preset period sufficient to evacuate all water from thepiping 10 below the bath. - The
sensor 13 shown is a circuit-closing device for the timer switch 12 having spaced terminals formed byconductive elbows 14 for two jets ornozzles 9X, while the bath 8 andpiping 10 are formed of plastics material, theterminals 14 being short-circuited by hot or cold water in the bottom of the bath, whether from the bath taps 15 or from a shower 16 over the bath. - The timer switch 12 is adapted to activate or re-activate the blower 1 after a preset delay of ten minutes after all water has drained from the bath 8, to ensure that the user has left the bath, and activation of the blower for fifteen seconds suffices to ensure that all water is evacuated from the
piping 10. - The
air control valve 6 is disposed between themanifold 5 and anexhaust pipe 17, so that thevalve 6 serves as a by-pass enabling the flow of air to thejets 9 to be adjusted without having to adjust the output of the blower 1 correspondingly, and theexhaust pipe 17 exhausts under the bath 8 through a muffle 18.
Claims (8)
1. An air activated bath system comprising a remote blower (1), a remote on/off switch (3) for activating the blower, ducting (4) from the blower (1) to at least one manifold (5) with an air control valve (6) adjacent the rim (7) of the bath (8), a plurality of jets or nozzles (9) in at least the bottom of the bath, piping (10) from the manifold (5) to the jets or nozzles (9), and a safety device (11) adjacent the bath (8) for actuating the on/off switch (3), characterised by a timer switch (12) for activating the blower (1), and a sensor (13) at the bottom of the bath (8) sensitive to the presence of water in the bath and connected to the timer switch (12) in such a manner that when the on/off switch (3) is off and the bath is drained, the sensor (13) sets the timer switch (12) to activate or re-activate the blower (1) for a preset period sufficient to evacuate all water from the piping (10) below the bath.
2. An air activated bath system as in Claim 1, characterised in that the sensor (13) is a temperature-responsive transducer in a jet or nozzle (9) at the bottom of the bath (8).
3. An air activated bath system as in Claim 1, characterised in that the sensor (13) is a circuit-closing device for the timer switch (12) having spaced terminals (14) at the bottom of the bath to be short-circuited by hot or cold water in the bottom of the bath, whether from the bath taps (15) or mixer unit or from a shower (16) over the bath.
4. An air activated bath system as in Claim 3, characterised in that the jets or nozzles (9) are formed of plastics matrial and at least two jets or nozzles (9X) at the bottom of the bath provided with metallic fittings (14) to serve as the spaced terminals of the circuit-closing device for the timer switch.
5. An air activated bath system as in any one of Claims 1 to 4, characterised in that the safety device adjacent the bath for activating the on/off switch (3) is a pull-cord or vacuum switch (11).
6. An air activated bath system as in any one of Claims 1 to 5, characterised in that the timer switch (12) is adapted to activate or re-activate the blower (1) after a preset delay.
7. An air activated bath system as in any one of Claims 1 to 6, characterised in that the air control valve (6) is disposed between the manifold (5) and an exhaust pipe (17).
8. An air activated bath system as in Claim 7, characterised in that the exhaust pipe (17) exhausts under the bath (8) through a muffle (19).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8501174A GB8501174D0 (en) | 1985-01-17 | 1985-01-17 | Activated water baths |
GB8501174 | 1985-01-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0189284A2 true EP0189284A2 (en) | 1986-07-30 |
EP0189284A3 EP0189284A3 (en) | 1987-08-19 |
Family
ID=10572989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86300294A Withdrawn EP0189284A3 (en) | 1985-01-17 | 1986-01-17 | Activated water baths |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0189284A3 (en) |
GB (2) | GB8501174D0 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH688467A5 (en) * | 1994-04-18 | 1997-10-15 | Armin Frischknecht | Jacuzzi-type whirlpool bath |
WO1998016782A1 (en) * | 1996-10-15 | 1998-04-23 | Schydlo Martin | Method for conducting water and air to a swimming pool and device therefor |
EP0875230A2 (en) * | 1997-02-05 | 1998-11-04 | Kaladross Limited | A whirlpool assembly |
GB2349815A (en) * | 1999-03-11 | 2000-11-15 | Airbath Internat | Bath fitting to provide jets of air and/or water |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2201342A (en) * | 1986-12-10 | 1988-09-01 | Aqua Dial Ltd | Air-bath system |
GB8629551D0 (en) * | 1986-12-10 | 1987-01-21 | Aqua Dial Ltd | Air bath system |
US4823413A (en) * | 1988-03-14 | 1989-04-25 | Hydrabaths, Inc. | Combined pneumatic switch and air control for use in whirpool baths |
US4901379A (en) * | 1988-04-25 | 1990-02-20 | Hydrabaths, Inc. | Air excitation hydromassage system |
GB2411828A (en) * | 2004-01-08 | 2005-09-14 | Airstream Mfg Ltd | Spa bath air supply system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0112192A1 (en) * | 1982-10-18 | 1984-06-27 | TECHNIQUES ET SYSTEMES ELABORES T.S.E Société dite: | Air injection bath for balneo therapy or thalasso therapy |
GB2139491A (en) * | 1983-05-12 | 1984-11-14 | Leigh Stewart Prod | Bathing apparatus |
GB2163952A (en) * | 1984-09-07 | 1986-03-12 | Nigel Charles Savage | Bath with air jet |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4169293A (en) * | 1978-02-08 | 1979-10-02 | Chanso Corporation | Hydrotherapy vessel level control |
GB2120546B (en) * | 1982-04-28 | 1986-04-16 | Alan Fitzgeorge Carr | Improvements in or relating to water aerating apparatus |
-
1985
- 1985-01-17 GB GB8501174A patent/GB8501174D0/en active Pending
-
1986
- 1986-01-16 GB GB8601043A patent/GB2169799A/en not_active Withdrawn
- 1986-01-17 EP EP86300294A patent/EP0189284A3/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0112192A1 (en) * | 1982-10-18 | 1984-06-27 | TECHNIQUES ET SYSTEMES ELABORES T.S.E Société dite: | Air injection bath for balneo therapy or thalasso therapy |
GB2139491A (en) * | 1983-05-12 | 1984-11-14 | Leigh Stewart Prod | Bathing apparatus |
GB2163952A (en) * | 1984-09-07 | 1986-03-12 | Nigel Charles Savage | Bath with air jet |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH688467A5 (en) * | 1994-04-18 | 1997-10-15 | Armin Frischknecht | Jacuzzi-type whirlpool bath |
WO1998016782A1 (en) * | 1996-10-15 | 1998-04-23 | Schydlo Martin | Method for conducting water and air to a swimming pool and device therefor |
EP0875230A2 (en) * | 1997-02-05 | 1998-11-04 | Kaladross Limited | A whirlpool assembly |
EP0875230A3 (en) * | 1997-02-05 | 2000-02-09 | Kaladross Limited | A whirlpool assembly |
GB2349815A (en) * | 1999-03-11 | 2000-11-15 | Airbath Internat | Bath fitting to provide jets of air and/or water |
Also Published As
Publication number | Publication date |
---|---|
EP0189284A3 (en) | 1987-08-19 |
GB2169799A (en) | 1986-07-23 |
GB8501174D0 (en) | 1985-02-20 |
GB8601043D0 (en) | 1986-02-19 |
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