EP0268050B1 - Reinigungseinrichtung für das Rohrleitungssystem einer Whirlpool-Wanne sowie Austrittsventil für Whirlpool-Wanne - Google Patents

Reinigungseinrichtung für das Rohrleitungssystem einer Whirlpool-Wanne sowie Austrittsventil für Whirlpool-Wanne Download PDF

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Publication number
EP0268050B1
EP0268050B1 EP87114469A EP87114469A EP0268050B1 EP 0268050 B1 EP0268050 B1 EP 0268050B1 EP 87114469 A EP87114469 A EP 87114469A EP 87114469 A EP87114469 A EP 87114469A EP 0268050 B1 EP0268050 B1 EP 0268050B1
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EP
European Patent Office
Prior art keywords
water
pipe
cleaning apparatus
cleaning
outlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP87114469A
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German (de)
English (en)
French (fr)
Other versions
EP0268050A2 (de
EP0268050A3 (en
Inventor
Okko K. Dijkhuizen
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.)
Ucosan BV
Original Assignee
Ucosan BV
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 Ucosan BV filed Critical Ucosan BV
Priority to AT87114469T priority Critical patent/ATE69157T1/de
Publication of EP0268050A2 publication Critical patent/EP0268050A2/de
Publication of EP0268050A3 publication Critical patent/EP0268050A3/de
Application granted granted Critical
Publication of EP0268050B1 publication Critical patent/EP0268050B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
    • B08B9/0323—Arrangements specially designed for simultaneous and parallel cleaning of a plurality of conduits
    • 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
    • A61H33/027—Gas-water mixing nozzles therefor
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
    • B08B9/0328—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid by purging the pipe with a gas or a mixture of gas and liquid
    • 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
    • A61H2033/0016—Arrangement for cleaning the installation before or after use using cleansing products
    • 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

  • the invention relates to a cleaning device for the piping system of a whirlpool tub with one or more outlet valves for supplying water and / or air into the interior of the tub, which branch off from a circulation system for the cleaning liquid that has a feed pump and is independent of the tub interior and are provided with a closure body in order to bring the outlet valves into a closed position, which is liquid-tight with respect to the tub interior, for the flow of cleaning fluid.
  • a device for disinfecting or cleaning a piping system of a whirlpool tub which is provided with one or more outlet valves for the supply of water and / or air into the interior of the tub.
  • the outlet valves branch off from a circulation system for the cleaning liquid which has a feed pump and is independent of the tub interior and are formed in the closure point which is liquid-tight with respect to the tub interior for the flow of cleaning fluid.
  • Cover or shut-off devices are provided as means for the closed position of the outlet nozzles that is liquid-tight with respect to the tub interior.
  • the Cover means are used to shut off each nozzle and the associated outlet from the interior of the bathtub in order to supply the disinfectant solution circulating through the nozzle through the assigned outlet during the disinfection.
  • the means should have a cover element, such as a snap-in cap or a screw-on cap, which fits snugly over the end of each nozzle, so that the circulating disinfectant solution of the nozzle is guided through the assigned air supply arrangement .
  • Cleaning devices for the piping system of a whirlpool tub with one or more outlet valves for the supply of water and / or air into the interior of the tub are also known, for example, from DE-U-8 416 982.
  • the tub there has a tub drain opening in the tub floor and vortex nozzles installed in the wall area for the introduction of water or a water-air mixture and at least one suction opening arranged in the wall area, the suction opening with the suction side and the vortex nozzles with the pressure side one arranged on the tub Pump are connected via pipes.
  • the tub drain opening is provided on the outside with a drain socket with a connection opening for a drain line, which is connected to a drain opening on the pump.
  • the pump is arranged with its emptying opening at a higher level on the trough than the connection opening of the drain line at the outlet connection and a shut-off valve provided with a controllable actuator is arranged in the drain line.
  • the object of the present invention is to further develop a cleaning device of the type mentioned at the outset in such a way that it permits reliable cleaning of the pipeline system and nevertheless enables simple handling during assembly and operation.
  • the water supply line branching off from the circulation system to the respective outlet valve opens into a water distribution chamber arranged in a valve body of the outlet valve, from which a water outlet channel branches off in the direction of the tub interior, in that the closure body is arranged in the water outlet channel and has a smaller cross-section than the water distribution chamber, which it penetrates in a watertight, axially adjustable manner, that the end face of the closure body in the closed position is flush with the adjacent end face of the valve body or protrudes dome-shaped and that the return line (flushing line) from the water distribution chamber branches, which is in the closed position of the closure body in flow connection with the water supply line.
  • the closure body preferably passes axially completely through the valve body and thus also the water distribution chamber and is connected at its end facing away from the tub to a pneumatically, hydraulically or magnetically actuated piston. In this way, the closure body can be easily brought into the closed and open positions.
  • an air distribution chamber is arranged in the valve body and / or the valve housing, into which an air supply line opens and from which an air outlet duct branches; in the air outlet duct there is a through the air distribution chamber, preferably hollow cylindrical, shut-off body adjustable and airtight adjustable, the tub-side end face in the closed position is flush with the adjacent end face of the valve body or the valve housing or protrudes dome-shaped. This ensures that no disadvantageous water residues can accumulate in the area of the air supply.
  • the shut-off body preferably also passes axially completely through the valve body and at its end facing away from the tub it is connected to a pneumatically, hydraulically or magnetically actuable piston which can be the same piston by which the closure body is also carried.
  • the piston mentioned is preferably guided axially in the valve housing.
  • the circulation system has two substantially parallel pipeline branches, one branch of which is the supply line, from which the outlet valves branch, from each of which return lines (flushing lines) open into the other line of pipeline, which forms the return line.
  • a fresh water line can open into the circulation system, preferably into the return line, which serves to provide the water required for cleaning, rinsing and supplying the outlet valves in whirlpool operation.
  • the fresh water line preferably opens into a water tank serving as a storage container, from which a connecting line branches off to the circulatory system.
  • a cleaning agent supply line can also open into the circulatory system, preferably into the return line, whereby a simplified supply of cleaning agent to the fresh water is possible.
  • the circulatory system is in flow connection with the water outflow from the tub, preferably at the point furthest away from the feed pump.
  • the used cleaning liquid can thus be drained off via the tub drain which can be opened but can also be closed again with respect to the circulatory system.
  • the supply line and return line are preferably connected to one another at intervals by means of spacer elements, which can be expedient given the length of the lines.
  • the connecting pieces for the outlet valves, the return lines, the fresh water line, the connecting line and / or the detergent supply line can be integrally formed on the spacer elements.
  • the assembly is further simplified if the spacer elements have sleeve-shaped sections through which the feed line and / or the return line are passed.
  • the cleaning device according to FIG. 1 for the piping system of a whirlpool tub with a plurality of outlet valves 2 arranged in the bottom region of the tub 1 for the supply of water and / or air into the interior 5 of the tub 1 is characterized in that the outlet valves 2 have one branch off a circulation system 4 for the cleaning liquid which has a feed pump 3 and is independent of the tub interior 5 and through which the cleaning liquid flows in the closed position, but prevent the escape of cleaning fluid into the tub interior 5.
  • the circulatory system 4 has two essentially parallel pipeline branches 6 and 7 which run in the longitudinal direction of the tub below the tub 1 and save space.
  • the outlet valves 2 branch off from one pipeline branch (flow branch) 6.
  • return lines (rinsing lines) 8 each open into the other pipeline branch (Return branch) 7. This ensures that in cleaning operation not only the entire pipe system, but also the cavities of the outlet valves 2 are flowed through by cleaning liquid.
  • a fresh water line 9 opens into a water tank 10, from which a connecting line 11 branches off to the circulatory system 4.
  • a detergent supply line 13 opens into the return branch 7 and carries a detergent receptacle 31 accessible to the user at its upper end.
  • the detergent supply can be designed so that the detergents u. Like. Are gradually drawn into the circulatory system 4 when circulating the cleaning liquid in the circulatory system 4 due to the Venturi principle.
  • the circulatory system 4 is in flow connection at the end of the two parallel pipeline branches 6, 7 opposite the feed pump 3 with the tub spout 12, so that the circulatory system 4 can be emptied easily.
  • the tub drain 12 can in particular be brought into a closed position and an open position with respect to the circulatory system 4.
  • Forward branch 6 and return branch 7 are connected to one another at approximately equal intervals by spacer elements 14, so that a stable unit is created.
  • the connecting piece 15 for the outlet valves 2 and / or the return line 8 and / or the connecting line 11 and / or the detergent supply line 13 are integrally formed on the spacer element 14, which allows easy assembly.
  • the spacer elements also have sleeve-shaped sections 16, through which the feed line 6 and the return line 7 are passed. This further simplifies assembly.
  • an outlet valve 2 for whirlpool tubs is illustrated schematically, which is particularly suitable for a cleaning device of the type described above is suitable.
  • the water supply line 17 to the outlet valve 2 opens into a water distribution chamber 19 arranged in the valve body 18, from which the water outlet channel 20 branches vertically in the direction shown in the tub interior 5 in the case shown.
  • a cylindrical closure body penetrating the water distribution chamber 19 is axially adjustable in a watertight manner.
  • the closure body 21 has a smaller cross section than the water distribution chamber 19, so that even in the closed position, an annular chamber part of the water distribution chamber 19, in which the water supply line 17 opens, remains free.
  • a return line (rinsing line) 8 branches off from the water distribution chamber 19 and, because of the remaining free ring chamber part of the water distribution chamber 19, is also in flow connection with the water supply line 17 when the closure body 21 is in the closed position. In this way it can be achieved that cleaning fluid can also flow through the inner cavities of the outlet valve 2, in particular in the case of a cleaning device of the type described above.
  • the closure body 21 passes completely axially through the valve body 18 and is connected at its end remote from the tub to a pneumatically, hydraulically or magnetically actuable piston 24.
  • a pneumatically, hydraulically or magnetically actuable piston 24 By said axial actuation of the piston 24, the closure body 21 can thus be moved so far down from the illustrated closure position into an open position that the water supplied via the water supply line 17 emerges from the water outlet channel 20 into the tub interior 5, in the case shown a valve body 18 on the valve body 33 is set up, in which an independent invention is implemented, which is described in more detail in DE-A-3 640 497.
  • an air distribution chamber 26 Arranged in the valve body 18 and the valve housing 25 is an air distribution chamber 26 which surrounds the water distribution chamber 19 in an annular manner, into which the air supply line 27 opens and from which an air outlet channel 28 which surrounds the water outlet channel 20 branches off.
  • a hollow cylindrical shut-off body 29 passing through the air distribution chamber 26 is axially adjustable in an air-tight and watertight manner.
  • the tub-side end face 30 of the shut-off body 29 is also flush in the closed position with the adjacent end face 23 of the valve body 18 or the valve housing 25 or projects only slightly dome-shaped in accordance with the illustration, so that no water can accumulate here in the closed position.
  • the shut-off body 29 also passes completely axially through the valve body 18 and is connected at its tub end to the piston 24, which in turn can be guided axially in the valve housing 25.
  • Water and air supply are controlled so that the closure body 21 can only be brought into the open position when air pressure is also present. Conversely, the air pressure can only be switched off when the closure body 21 is in the closed position.
  • Relatively large closing forces are provided in the outlet valve 2, so that a hermetic closure of the tub interior 5 with respect to the circulatory system 4 is always ensured in the closed position of the closure body 21 and shut-off body 29.
  • FIGS. 3a and 3b The configuration of the outlet valve 2 resulting from FIGS. 3a and 3b works in principle in exactly the same way as the outlet valve 2 according to FIG. 2. Only the assignment of the individual parts, lines and chambers is somewhat changed. Sealing rings ensure reliable sealing of the closure body 21 and the shut-off body 29 with respect to the valve body 18 and the valve housing 25 in the closed position.
  • 3a and 3b each show the opening position for water and air outlet into the tub interior 5, on the right side in each case the closed position is illustrated, but flushing the valve interior via the flushing line 8 is made possible.

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  • 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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Bathtub Accessories (AREA)
EP87114469A 1986-10-17 1987-10-03 Reinigungseinrichtung für das Rohrleitungssystem einer Whirlpool-Wanne sowie Austrittsventil für Whirlpool-Wanne Expired - Lifetime EP0268050B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87114469T ATE69157T1 (de) 1986-10-17 1987-10-03 Reinigungseinrichtung fuer das rohrleitungssystem einer whirlpool-wanne sowie austrittsventil fuer whirlpool-wanne.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863635329 DE3635329A1 (de) 1986-10-17 1986-10-17 Reinigungseinrichtung fuer das rohrleitungssystem einer whirlpool-wanne sowie austrittsventil fuer whirlpool-wanne
DE3635329 1986-10-17

Publications (3)

Publication Number Publication Date
EP0268050A2 EP0268050A2 (de) 1988-05-25
EP0268050A3 EP0268050A3 (en) 1988-08-03
EP0268050B1 true EP0268050B1 (de) 1991-11-06

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ID=6311897

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87114469A Expired - Lifetime EP0268050B1 (de) 1986-10-17 1987-10-03 Reinigungseinrichtung für das Rohrleitungssystem einer Whirlpool-Wanne sowie Austrittsventil für Whirlpool-Wanne

Country Status (5)

Country Link
US (1) US4856125A (enrdf_load_stackoverflow)
EP (1) EP0268050B1 (enrdf_load_stackoverflow)
AT (1) ATE69157T1 (enrdf_load_stackoverflow)
DE (3) DE3635329A1 (enrdf_load_stackoverflow)
ES (1) ES2028017T3 (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0297246A1 (de) * 1987-05-06 1989-01-04 Günter Schüssler Wasserbecken mit Luftsprudelvorrichtung, mit verschliessbaren Einstrahldüsen und zirkulierbaren Zuleitungen
EP0272601A3 (en) * 1986-12-23 1989-07-26 Hoesch Metall + Kunststoffwerk Gmbh & Co. Bath with an air bubble system
EP0311967A3 (en) * 1987-10-12 1989-08-30 Jacuzzi Europe Spa Improved hydromassage fitting with automatic closure
EP0379053A3 (en) * 1989-01-14 1990-11-14 Ucosan B.V. Method of operating a whirlpool tub, in particular for keeping the pipe system clean
EP0386423A3 (de) * 1989-03-07 1991-02-27 Ucosan B.V. Whirlpoolwanne oder dgl.
EP0580265A1 (en) * 1992-07-23 1994-01-26 Pieter Johannes Van Ouwerkerk Whirlpool bath system
EP0613673B2 (de) † 1993-03-04 2002-01-02 Ucosan B.V. Austrittsdüse für Badewanne zum Erzeugen eines Luft- und/oder eines Wassersprudels

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DE8717602U1 (de) 1986-07-07 1989-08-31 Fränninge, Thomas Kurt, Old Windsor, Berkshire Vorrichtung zum Reinigen eines Rohrsystems an Badeanlagen
DE3768870D1 (de) * 1986-07-07 1991-05-02 Thomas Kurt Fraenninge Verfahren und geraet zur reinigung der rohrleitungen einer badeanlage.
DE3644110A1 (de) * 1986-12-23 1988-07-07 Hoesch Metall & Kunststoffwerk Luftduese fuer eine badewanne mit luftsprudelsystem und badewanne aus kunststoff mit einer integrierten duesenanordnung
DE3742432C2 (de) * 1987-12-15 2001-10-04 Hoesch Metall & Kunststoffwerk Wirbeldüsenwanne mit Ablaufarmatur
DE3904886A1 (de) * 1988-02-17 1989-08-31 Kurt Stolz Sprudelbadewanne
IT8846837A0 (it) * 1988-04-20 1988-04-20 Ideal Standard Spa Impianto di idromassaggio autopulente per vasche da bagno in genere
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
DE3902117C1 (enrdf_load_stackoverflow) * 1989-01-25 1990-09-13 Guenter 6074 Roedermark De Schuessler
DE3903477A1 (de) * 1989-02-06 1990-08-09 Viegener Ii Fa Franz Mischgehaeuse mit drehbar gelagerter einlassduese fuer whirlpool-wannen
US5178523A (en) * 1989-09-11 1993-01-12 Team Worldwide Corporation Auxiliary package for a bath-pool
US5109880A (en) * 1991-02-18 1992-05-05 Hydravac Corporation Portable whirlpool bathtub cleaner
DE4439050C2 (de) * 1993-11-02 2001-03-29 Kurt Michael Desch Kombinierte Badewannen-Ein- und Überlaufgarnitur
DE4429800C2 (de) * 1994-08-23 1997-12-04 Guenter Dipl Ing Wuschik Whirlpoolsystem
DE19515959A1 (de) * 1994-11-02 1996-01-18 Desch Kurt Michael Absicherung gegen Rücksaugen einer Badewannen-Ein- und Überlauf-Garnitur
DE19509618A1 (de) * 1995-03-21 1996-09-26 Schuessler Guenter Hydromassagedüse mit Wirbelkammer
US5694957A (en) * 1995-07-17 1997-12-09 Lee, Jr.; Fred D. Spa cleaner
US5745933A (en) * 1996-11-12 1998-05-05 Yu; Li-Fu Pre-washing device for water circulating tube of massaging bath tub
DE29916068U1 (de) 1999-09-13 2000-03-09 Merz, Heiner, 70372 Stuttgart Waschbecken
US6659112B1 (en) 2002-07-18 2003-12-09 James C. Haupt Jetted bathtub air circulation line cleaning method
US6923206B2 (en) * 2002-10-28 2005-08-02 Brass Craft Manufacturing Company Excess flow valve with magnet
US6978792B1 (en) * 2002-12-30 2005-12-27 Strawbridge Joseph M Pump and conduit sterilizing system
US20050199274A1 (en) * 2004-03-10 2005-09-15 Abbott W.T. D. Method and apparatus for cleaning components of a water retaining device
US7182090B2 (en) 2004-03-10 2007-02-27 Abbott W T David System for cleaning components of a water retaining device, associated water retaining device, and water propulsion device for use therein
IL160861A0 (en) * 2004-03-14 2004-08-31 Amatzia Segal Adapter for use in cleaning a whirlpool tub piping system, and method therefor
US8453275B2 (en) * 2009-03-05 2013-06-04 May Manufacturing LLC Combination bathtub and spa
WO2011137490A1 (en) * 2010-05-07 2011-11-10 Quench Solutions Pty Ltd Sanitizing system
DE202011106651U1 (de) * 2011-10-12 2013-01-16 Viega Gmbh & Co. Kg Ablaufgarnitur mit Wechselventil für Whirlpool-Wannen
ITTV20140170A1 (it) * 2014-12-18 2016-06-19 Jacuzzi Europe Spa Vasca dotata di un circuito di idromassaggio
US10233702B2 (en) * 2016-11-23 2019-03-19 Bauer Deep Drilling Gmbh Device and method for cleaning or lubricating of drill rod element and drilling rig
JP7318584B2 (ja) * 2020-04-27 2023-08-01 三菱電機株式会社 貯湯式給湯機

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GB8400995D0 (en) * 1984-01-14 1984-02-15 James Ind Ltd Bath installations/tubs
DE8416982U1 (de) * 1984-06-02 1986-04-30 Eberhard Hoesch & Söhne Metall und Kunststoffwerk GmbH & Co, 5166 Kreuzau Wirbeldüsenwanne mit Systemvorspülung
US4586204A (en) * 1984-09-24 1986-05-06 Daniels Phillip D Recirculating bathtub
DE3515139A1 (de) * 1985-04-26 1988-07-28 Guenter Schuessler Wasserbecken mit luftsprudelvorrichtung

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0272601A3 (en) * 1986-12-23 1989-07-26 Hoesch Metall + Kunststoffwerk Gmbh & Co. Bath with an air bubble system
EP0297246A1 (de) * 1987-05-06 1989-01-04 Günter Schüssler Wasserbecken mit Luftsprudelvorrichtung, mit verschliessbaren Einstrahldüsen und zirkulierbaren Zuleitungen
EP0454177A1 (de) * 1987-05-06 1991-10-30 Schüssler, Günter Wasserbecken mit Luftsprudelvorrichtung, mit Halteventil in der Saugleitung
EP0311967A3 (en) * 1987-10-12 1989-08-30 Jacuzzi Europe Spa Improved hydromassage fitting with automatic closure
EP0379053A3 (en) * 1989-01-14 1990-11-14 Ucosan B.V. Method of operating a whirlpool tub, in particular for keeping the pipe system clean
EP0386423A3 (de) * 1989-03-07 1991-02-27 Ucosan B.V. Whirlpoolwanne oder dgl.
EP0580265A1 (en) * 1992-07-23 1994-01-26 Pieter Johannes Van Ouwerkerk Whirlpool bath system
EP0613673B2 (de) † 1993-03-04 2002-01-02 Ucosan B.V. Austrittsdüse für Badewanne zum Erzeugen eines Luft- und/oder eines Wassersprudels

Also Published As

Publication number Publication date
ATE69157T1 (de) 1991-11-15
DE8627706U1 (de) 1987-09-03
ES2028017T3 (es) 1992-07-01
EP0268050A2 (de) 1988-05-25
US4856125A (en) 1989-08-15
DE3635329C2 (enrdf_load_stackoverflow) 1990-02-08
DE3774396D1 (de) 1991-12-12
EP0268050A3 (en) 1988-08-03
DE3635329A1 (de) 1988-04-28

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