US3571820A - Hydromassage bath installation - Google Patents

Hydromassage bath installation Download PDF

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Publication number
US3571820A
US3571820A US734960A US3571820DA US3571820A US 3571820 A US3571820 A US 3571820A US 734960 A US734960 A US 734960A US 3571820D A US3571820D A US 3571820DA US 3571820 A US3571820 A US 3571820A
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US
United States
Prior art keywords
drain
pump
flow
tank
drain line
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
US734960A
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English (en)
Inventor
Roy A Jacuzzi
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.)
Jacuzzi Inc
Original Assignee
Jacuzzi Research Inc
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 Jacuzzi Research Inc filed Critical Jacuzzi Research Inc
Application granted granted Critical
Publication of US3571820A publication Critical patent/US3571820A/en
Assigned to JACUZZI WHIRLPOOL BATH, INC., reassignment JACUZZI WHIRLPOOL BATH, INC., CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE DATE 3/19/76 Assignors: JACUZZI RESEARCH, INC.,
Assigned to JACUZZI INC., A CORP. OF DE A WHOLLY-OWNED SUBSIDIARY OF WALTER KIDDE & CO., INC. BY CHANGE OF NAME KIDDE, INC. A DE CORP. reassignment JACUZZI INC., A CORP. OF DE A WHOLLY-OWNED SUBSIDIARY OF WALTER KIDDE & CO., INC. BY CHANGE OF NAME KIDDE, INC. A DE CORP. NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS). Assignors: JACUZZI BROS., INC., JACUZZI WHIRLPOOL BATH, INC.
Anticipated expiration legal-status Critical
Assigned to JACUZZI INC., A DELAWARE CORPORATION reassignment JACUZZI INC., A DELAWARE CORPORATION NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS). Assignors: JACUZZI INC., A FORMER DELAWARE CORPORATION
Expired - Lifetime legal-status Critical Current

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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
    • A61H33/6078—Combined with waste outlets
    • 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
    • A61H33/6021—Nozzles
    • A61H33/6063—Specifically adapted for fitting in bathtub walls
    • 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
    • A61H2033/0033—Arrangement for cleaning the installation before or after use by draining-off pumps, nozzles, waterlines by gravity
    • 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
    • A61H33/14—Devices for gas baths with ozone, hydrogen, or the like
    • A61H2033/145—Devices for gas baths with ozone, hydrogen, or the like with CO2

Definitions

  • Massenberg Attorney-Edward Brosler ABSTRACT A hydromassage bath installation wherein a jet assembly is mounted in a vertical wall of a bath tank in spaced relationship to the drain opening, with all flow passages in the circulatory system being above a drain line valve to assure a sanitary isolation of the drain line from the circulatory system during use, and further assure complete emptying of the bath water to the drain line upon opening of the drain valve.
  • HYDRUMASSAGE hATlll INSTALLATEON My invention relates to hydromassage bath equipment and more particularly to a hydromassage bath installation and assembly.
  • a jet assembly is installed in the available drain opening of the tub and supplied through the drain opening by a motor-driven pump-located outside of the tub.
  • an installation of this kind requires substantial and complex plumbing fittings and valves to assure sanitary isolation of the involved drain line from the circulatory system, and if such precautions are disregarded in an attempt to simplify an installation, such installation is hardly likely to satisfy the sanitary code requirements of the various jurisdictions throughout the country.
  • FIG. 1 is a three-dimensional overall view depicting a hydromassage bath installation of the present invention
  • FIG. 2 is a plan view of the hydromassage bath installation of FIG. 1;
  • FIG. 3 is a side view in elevation, of the hydromassage bath installation of FIG. 1;
  • FIG. 4 is a view, partly in section, of a jet assembly as installed in a vertical wall of the tub in the installation of FIG. 1;
  • FIG. 5 is a view in section, taken in the plane 5-5 of FIG. 2.
  • a bathtub 1 having vertical sidewalls 3, 5 and end walls 7, 9, and a bottom wall 11, one of the end walls having an overflow opening 13, and the bottom wall having a drain opening 15.
  • the bathtub may be of conventional design though I prefer one having its cavity contoured to suggest placing oneself along a diagonal, in addition to providing flat surface areas l7, 19 at diagonally opposite corners along the remaining diagonal.
  • Each such jet assembly may be constructed along the lines of any one of the various embodiments illustrated in the patent to C. Jacuzzi, U.S. Pat. No. 3,297,025, and as such, will generally comprise a housing 27 having an open forward end terminating in a peripheral flange 29, the housing being inserted through a correspondingly shaped opening in the wall of the tub, with the peripheral flange, sealingly engaging the wall of the tub.
  • the rearward end of the housing is closed except for provision of passageways 33 and 35 to one of which may be coupled a conduit or pipe 37 for supplying water to a jet nozzle 39 swivel mounted in the rear wall of the housing and terminating in a discharge end 41 at the open end of the housing.
  • the remaining passageway 35 provides for air intake to the nozzle.
  • a snorkel-type tube 45 Anchored at one end to the rear wall of the housing outside of the tub and in communication with the air passageway to the jet nozzle, is a snorkel-type tube 45, the free end of which passes through a proximate point in the tub wall, the end of the tube thus exposed being internally threaded and provided with an air adjustment means for controlling the air intake to the jet nozzle during use.
  • air control means may take the form of a hole 49 through the neck of a screwcap 51 threadedly installed in the exposed end of the tube.
  • Water to each jet nozzle is supplied by a motor-driven pump 55 of the impeller type having an intake end 57 and discharge end 59, the discharge end being connected to each such nozzle by a conduit or pipe bl running along the outer side of the tub.
  • the return flow from tub to the intake end of the pump is by way of the drain opening and connecting pipe 63, to complete the circulatory system involving all flow between the pump and the jet nozzle.
  • I provide selective flow connecting means 67 including a hollow fitting 69 which is coupled to the drain opening of the tub. At its lowermost end, the fitting is flow connected to the drain line by a conduit 71 and T-coupling 73, and controlled by a drain valve 75 in the flow passageway thus formed.
  • This valve may be manually actuated in the manner of the conventional drain valve in a bathtub. This may take the form of a lever 77 mounted in the overflow opening 113, and controlling a linkage system extending along the conventional overflow tube 79 and the conduit 71 to the valve, the overflow tube being flow connected to the drain line via the third arm of the T-coupling.
  • the pump should be mounted at an elevation above the drain valve and with its intake or suction line 63 connected to the fitting 69 at a point above the valve also, whereby the entire circulatory system will be disposed above the drain valve.
  • a complete emptying of the tub and circulatory system may be effected merely by opening of the drain valve and such elevational relationship will further assure the sanitary isolation of the drain line from the circulatory system, with the drain valve closed and the circulatory system functioning.
  • Such complete draining of the system may be enhanced by appropriately sloping flow lines from the pump discharge end to the jet nozzles.
  • system of the present invention may be applicable to tanks in general, including such tanks wherein the expected water level may be such as to render impractical, the installation of a jet assembly in a drain opening in the bottom wall of such tank.
  • the system is not restricted to but one jet assembly but may employ a plurality of such jet assemblies.
  • a hydromassage bath assembly system having a drain line comprising:
  • a bath tank having vertical walls and a bottom wall, one of said walls having an overflow opening, and said bottom wall having a drain opening, and means for connecting said overflow opening to said drain line;
  • a jet assembly mounted in a vertical wall of said tank at a location spaced from said drain opening, and including ajet nozzle;
  • a pump having an intake end and a discharge end
  • a hydromassage bath assembly in accordance with claim 1 characterized by a first jet assembly mounted at substantially the junction of a side and end wall, and a second jet assembly mounted substantially diagonally therefrom, with the nozzle of each jet assembly connected to the pump discharge end, and said tank having its cavity contoured to encourage placing oneself along the other diagonal.
  • a hydromassage bath installation comprising: a bath tank having vertical walls and a bottom wall, one of said vertical walls having an overflow opening, and said bottom wall having a drain openin a et assembfy mounted in a vertical wall of said tank at a location spaced from said drain opening, and including a jet noule;
  • a pump having an intake end and a discharge end

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)
  • Jet Pumps And Other Pumps (AREA)
US734960A 1968-06-06 1968-06-06 Hydromassage bath installation Expired - Lifetime US3571820A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73496068A 1968-06-06 1968-06-06

Publications (1)

Publication Number Publication Date
US3571820A true US3571820A (en) 1971-03-23

Family

ID=24953760

Family Applications (1)

Application Number Title Priority Date Filing Date
US734960A Expired - Lifetime US3571820A (en) 1968-06-06 1968-06-06 Hydromassage bath installation

Country Status (5)

Country Link
US (1) US3571820A (no)
BE (1) BE724908A (no)
DE (1) DE1807063A1 (no)
FR (1) FR1598286A (no)
GB (1) GB1206836A (no)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886936A (en) * 1973-09-28 1975-06-03 Jon W Wehrenberg Hydrotherapy unit
US3890656A (en) * 1973-08-27 1975-06-24 Cleo L Mathis Whirlpool jet for bathtubs
US3890655A (en) * 1973-08-27 1975-06-24 Cleo D Mathis Whirlpool jet for bathtubs
US3946449A (en) * 1973-08-27 1976-03-30 Mathis Cleo D Whirlpool jet for bathtubs
US4237562A (en) * 1978-07-26 1980-12-09 Dupont Robert J Massage installation
US4240166A (en) * 1979-01-22 1980-12-23 Thermasol, Ltd. Whirlpool system
US4358862A (en) * 1979-01-22 1982-11-16 Thermasol, Ltd. Connector assembly for whirlpool system
US4563782A (en) * 1983-01-04 1986-01-14 B. E. M. Wientjes B.V. Hydropneumatic massage bath
JPS6299234U (no) * 1985-12-13 1987-06-24
US4763366A (en) * 1986-02-18 1988-08-16 Honiton Investments, N.V. Combined drain and return line and valve therefor
US4839930A (en) * 1988-05-27 1989-06-20 Watkins Manufacturing Corporation Dry hydro-massage unit for a spa tank
US4908888A (en) * 1989-02-24 1990-03-20 Watkins Manufacturing Corporation Dry hydro-massage unit
US4926510A (en) * 1988-10-24 1990-05-22 Watkins Manufacturing Corporation Hand held dry hydro-massage unit for a spa
US4947494A (en) * 1986-02-18 1990-08-14 Honiton Valve for combined drain and return line
NL1008037C2 (nl) * 1998-01-15 1999-07-16 Sanilux Bv Badafvoersysteem.
US6257170B1 (en) * 1999-11-08 2001-07-10 Pharmacal Research Laboratories, Inc. Aquatic housing system
WO2003013416A3 (de) * 2001-08-02 2003-11-27 Hoesch Metall & Kunststoffwerk Whirlwanne mit sicherheitsablauf
US20080235863A1 (en) * 2007-03-20 2008-10-02 Toto Ltd. Jet bath apparatus
US20100294849A1 (en) * 2009-05-20 2010-11-25 Groner David M Air Control And Aromatherapy Module
US9775772B2 (en) 2015-03-03 2017-10-03 Kohler Co. Whirlpool bathtub and purging system
US20220298046A1 (en) * 2021-03-22 2022-09-22 Ruth Weaver Bath Water Recycling System

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2209056C3 (de) * 1972-02-25 1982-01-21 Speck-Pumpen Verkaufsgesellschaft Karl Speck KG, 8500 Nürnberg Vorrichtung zur Erzeugung einer Wasserströmung in einem Schwimmbecken
DE8416982U1 (de) * 1984-06-02 1986-04-30 Eberhard Hoesch & Söhne Metall und Kunststoffwerk GmbH & Co, 5166 Kreuzau Wirbeldüsenwanne mit Systemvorspülung
DE202004008315U1 (de) * 2004-05-25 2005-10-06 Viega Gmbh & Co. Kg Ablauf
GB2438224A (en) * 2006-05-17 2007-11-21 Plamen Spassov Vassilev Automatic Bathtub Filler and Circulation system

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1521143A (en) * 1923-06-15 1924-12-30 Weber Pearl Bath Company Aerating bubbler
US1940514A (en) * 1931-12-07 1933-12-19 Steinkamp Albert Edward Bathing device
US2091167A (en) * 1934-09-05 1937-08-24 Joseph Hanchrow Apparatus for hydrotherapy
US2705329A (en) * 1955-04-05 exton-porter
DE1087761B (de) * 1953-10-29 1960-08-25 Burkhardt Hoffmann Dipl Ing Vorrichtung zur Erzeugung wandernder Unterwasserdruckpolster in einer Wanne
US3159849A (en) * 1963-03-15 1964-12-08 Jacuzzi Bros Inc Hydrotherapy equipment
US3263678A (en) * 1965-05-19 1966-08-02 Joseph H Everston Therapeutic bathtub having plural aspirating fittings
US3287741A (en) * 1964-05-21 1966-11-29 Jacuzzi Bros Inc Hydrotherapy equipment
US3297025A (en) * 1964-06-16 1967-01-10 Jacuzzi Bros Inc Hydrotherapy tub
US3319266A (en) * 1965-06-29 1967-05-16 Richard C Schneider Therapeutic bath fluid circulating device
US3345982A (en) * 1964-09-16 1967-10-10 Sta Rite Products Inc Drain mounted hydrotherapeutic apparatus for bathtub

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2705329A (en) * 1955-04-05 exton-porter
US1521143A (en) * 1923-06-15 1924-12-30 Weber Pearl Bath Company Aerating bubbler
US1940514A (en) * 1931-12-07 1933-12-19 Steinkamp Albert Edward Bathing device
US2091167A (en) * 1934-09-05 1937-08-24 Joseph Hanchrow Apparatus for hydrotherapy
DE1087761B (de) * 1953-10-29 1960-08-25 Burkhardt Hoffmann Dipl Ing Vorrichtung zur Erzeugung wandernder Unterwasserdruckpolster in einer Wanne
US3159849A (en) * 1963-03-15 1964-12-08 Jacuzzi Bros Inc Hydrotherapy equipment
US3287741A (en) * 1964-05-21 1966-11-29 Jacuzzi Bros Inc Hydrotherapy equipment
US3297025A (en) * 1964-06-16 1967-01-10 Jacuzzi Bros Inc Hydrotherapy tub
US3345982A (en) * 1964-09-16 1967-10-10 Sta Rite Products Inc Drain mounted hydrotherapeutic apparatus for bathtub
US3263678A (en) * 1965-05-19 1966-08-02 Joseph H Everston Therapeutic bathtub having plural aspirating fittings
US3319266A (en) * 1965-06-29 1967-05-16 Richard C Schneider Therapeutic bath fluid circulating device

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890656A (en) * 1973-08-27 1975-06-24 Cleo L Mathis Whirlpool jet for bathtubs
US3890655A (en) * 1973-08-27 1975-06-24 Cleo D Mathis Whirlpool jet for bathtubs
US3946449A (en) * 1973-08-27 1976-03-30 Mathis Cleo D Whirlpool jet for bathtubs
US3886936A (en) * 1973-09-28 1975-06-03 Jon W Wehrenberg Hydrotherapy unit
US4237562A (en) * 1978-07-26 1980-12-09 Dupont Robert J Massage installation
US4240166A (en) * 1979-01-22 1980-12-23 Thermasol, Ltd. Whirlpool system
US4358862A (en) * 1979-01-22 1982-11-16 Thermasol, Ltd. Connector assembly for whirlpool system
US4563782A (en) * 1983-01-04 1986-01-14 B. E. M. Wientjes B.V. Hydropneumatic massage bath
JPS6299234U (no) * 1985-12-13 1987-06-24
US4763366A (en) * 1986-02-18 1988-08-16 Honiton Investments, N.V. Combined drain and return line and valve therefor
US4947494A (en) * 1986-02-18 1990-08-14 Honiton Valve for combined drain and return line
US4839930A (en) * 1988-05-27 1989-06-20 Watkins Manufacturing Corporation Dry hydro-massage unit for a spa tank
US4926510A (en) * 1988-10-24 1990-05-22 Watkins Manufacturing Corporation Hand held dry hydro-massage unit for a spa
US4908888A (en) * 1989-02-24 1990-03-20 Watkins Manufacturing Corporation Dry hydro-massage unit
NL1008037C2 (nl) * 1998-01-15 1999-07-16 Sanilux Bv Badafvoersysteem.
WO1999036634A1 (en) * 1998-01-15 1999-07-22 Sanilux B.V. Bath drainage system
US6257170B1 (en) * 1999-11-08 2001-07-10 Pharmacal Research Laboratories, Inc. Aquatic housing system
WO2003013416A3 (de) * 2001-08-02 2003-11-27 Hoesch Metall & Kunststoffwerk Whirlwanne mit sicherheitsablauf
DE10137906B4 (de) * 2001-08-02 2006-02-23 Hoesch Metall + Kunststoffwerk Gmbh & Co Whirlwanne mit Sicherheitsablauf
US20080235863A1 (en) * 2007-03-20 2008-10-02 Toto Ltd. Jet bath apparatus
US8171576B2 (en) * 2007-03-20 2012-05-08 Toto Ltd. Jetted bathtub
US20100294849A1 (en) * 2009-05-20 2010-11-25 Groner David M Air Control And Aromatherapy Module
US8671472B2 (en) 2009-05-20 2014-03-18 David M. Groner Air control and aromatherapy module
US9775772B2 (en) 2015-03-03 2017-10-03 Kohler Co. Whirlpool bathtub and purging system
US10071018B2 (en) 2015-03-03 2018-09-11 Kohler Co. Whirlpool bathtub and purging system
US20220298046A1 (en) * 2021-03-22 2022-09-22 Ruth Weaver Bath Water Recycling System
US12017940B2 (en) * 2021-03-22 2024-06-25 Ruth Weaver Bath water recycling system

Also Published As

Publication number Publication date
FR1598286A (no) 1970-07-06
GB1206836A (en) 1970-09-30
BE724908A (no) 1969-05-16
DE1807063A1 (de) 1969-12-18

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Legal Events

Date Code Title Description
AS Assignment

Owner name: JACUZZI INC., 11511 NEW BENTON HIGHWAY, LITTLE ROC

Free format text: NUNC PRO TUNC ASSIGNMENT;ASSIGNORS:JACUZZI WHIRLPOOL BATH, INC.;JACUZZI BROS., INC.;REEL/FRAME:003873/0510;SIGNING DATES FROM 19810424 TO 19810508

AS Assignment

Owner name: JACUZZI INC., A DELAWARE CORPORATION, CALIFORNIA

Free format text: NUNC PRO TUNC ASSIGNMENT;ASSIGNOR:JACUZZI INC., A FORMER DELAWARE CORPORATION;REEL/FRAME:009866/0373

Effective date: 19880402