ATE168749T1 - Chemischer stoemungserzeuger mit integrierter verlaengerter luftspalte - Google Patents

Chemischer stoemungserzeuger mit integrierter verlaengerter luftspalte

Info

Publication number
ATE168749T1
ATE168749T1 AT92911411T AT92911411T ATE168749T1 AT E168749 T1 ATE168749 T1 AT E168749T1 AT 92911411 T AT92911411 T AT 92911411T AT 92911411 T AT92911411 T AT 92911411T AT E168749 T1 ATE168749 T1 AT E168749T1
Authority
AT
Austria
Prior art keywords
air gap
flow generator
chemical flow
extended air
integrated extended
Prior art date
Application number
AT92911411T
Other languages
English (en)
Inventor
William F Sand
Original Assignee
Hydro Systems Co
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 Hydro Systems Co filed Critical Hydro Systems Co
Application granted granted Critical
Publication of ATE168749T1 publication Critical patent/ATE168749T1/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/10—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
    • E03C1/102—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves using an air gap device
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4418—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants in the form of liquids
    • A47L15/4427—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants in the form of liquids entrained in the water supply line by a pressure drop, e.g. resulting from a Venturi throat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
    • B01F25/31243—Eductor or eductor-type venturi, i.e. the main flow being injected through the venturi with high speed in the form of a jet
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/046—Adding soap, disinfectant, or the like in the supply line or at the water outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/4505—Mixing ingredients comprising detergents, soaps, for washing, e.g. washing machines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87587—Combining by aspiration
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87652—With means to promote mixing or combining of plural fluids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Nozzles (AREA)
  • Catching Or Destruction (AREA)
  • Treating Waste Gases (AREA)
  • Jet Pumps And Other Pumps (AREA)
AT92911411T 1991-07-18 1992-05-01 Chemischer stoemungserzeuger mit integrierter verlaengerter luftspalte ATE168749T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/732,469 US5159958A (en) 1991-07-18 1991-07-18 Chemical eductor with integral elongated air gap

Publications (1)

Publication Number Publication Date
ATE168749T1 true ATE168749T1 (de) 1998-08-15

Family

ID=24943624

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92911411T ATE168749T1 (de) 1991-07-18 1992-05-01 Chemischer stoemungserzeuger mit integrierter verlaengerter luftspalte

Country Status (6)

Country Link
US (1) US5159958A (de)
EP (1) EP0596893B1 (de)
AT (1) ATE168749T1 (de)
AU (1) AU1925792A (de)
DE (1) DE69226366T2 (de)
WO (1) WO1993002306A1 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991016138A1 (en) * 1990-04-23 1991-10-31 S.C. Johnson & Son, Inc. Precision-ratioed fluid-mixing device and system
US5518020A (en) * 1994-06-14 1996-05-21 Dema Engineering Co. Proportioner
US5592964A (en) * 1994-08-11 1997-01-14 Traylor; Paul L. Air gap anti-siphon System
US5522419A (en) * 1995-06-26 1996-06-04 Hydro Systems Company Chemical eductor with integral elongated air gap
US5697702A (en) * 1995-11-14 1997-12-16 Eastman Kodak Company Batch mixer and reservoir lid for a mixing tank
US5678592A (en) * 1996-01-16 1997-10-21 S. C. Johnson & Son, Inc. Back flow prevention device
US5839474A (en) 1996-01-19 1998-11-24 Sc Johnson Commercial Markets, Inc. Mix head eductor
US5862948A (en) * 1996-01-19 1999-01-26 Sc Johnson Commerical Markets, Inc. Docking station and bottle system
US5927338A (en) * 1996-04-18 1999-07-27 S.C. Johnson Commercial Markets, Inc. Mixing eductor
US5673725A (en) * 1996-06-10 1997-10-07 Knight Equipment International, Inc. Air gap device with interchangeable parts
SG70574A1 (en) * 1996-06-20 2000-02-22 Chua Boon Pen Fluid extraction apparatus
US5832972A (en) * 1996-07-26 1998-11-10 Ecolab Inc. Dilution dispensing system with product lock-out
US5862829A (en) * 1997-02-20 1999-01-26 Hydor Systems Company Air gap eductor
US6000418A (en) * 1997-03-20 1999-12-14 International Business Machines Corporation Integrated dynamic fluid mixing apparatus and method
ES2137882B1 (es) 1997-12-04 2000-08-16 Fullola Francisco Alonso Dosificador automatico para productos higienico-desinfectantes para uso cotidiano para las personas.
US5934309A (en) * 1998-08-03 1999-08-10 Clearline Systems, Inc. Collection assembly incorporating air-break design
HK1039582A1 (zh) * 1998-08-28 2002-05-03 金伯利-克拉克环球有限公司 混合不同流股的裝置
US6095675A (en) * 1999-11-02 2000-08-01 Paul Ling Tai Multi-port venturi mixer
US6238081B1 (en) * 1999-03-23 2001-05-29 Hydro Systems Company Ultra-lean dilution apparatus
DE60111953T2 (de) * 2000-10-30 2006-04-20 Whiteley, Bruce Alan Fluidmischer mit drehbarem auslassrohr und dosieröffnungen
US6607174B2 (en) 2001-10-17 2003-08-19 Dema Engineering Company Dispensing apparatus with in-line actuator
US7163617B2 (en) * 2003-10-17 2007-01-16 Platinum Technologies Company, Llc Chemical proportioning and dispensing systems
US7134152B1 (en) 2003-12-17 2006-11-14 Clearline Systems, Inc. Adaptable, low cost air gap and flow control
US7504024B1 (en) 2005-04-19 2009-03-17 Thermaco, Inc. Apparatus for draining at least one sink
US20070028980A1 (en) * 2005-08-02 2007-02-08 Lohr James H Mixing eductor
US7516763B2 (en) 2005-08-11 2009-04-14 Johnsondiversey, Inc. Multi-station liquid dispensing apparatus with automatic selection of proper flow rate
MX2008001973A (es) 2005-08-11 2008-04-02 Johnson Diversey Inc Ensamble de valvula selectora de cuatro vias/ dos eductores.
USD652674S1 (en) 2005-08-12 2012-01-24 Diversey, Inc. Multi-station liquid dispensing apparatus
ITRM20110385A1 (it) 2011-07-20 2013-01-21 Seko Spa Complesso di apparato di miscelazione con disconnessione a distanza di separazione, in particolare per la prevenzione del riflusso.
CN203546865U (zh) * 2012-03-13 2014-04-16 纽珀有限公司 用于坐浴器的回流截止器
CA2786186C (en) * 2012-08-16 2015-02-03 Jay Bradley Milne Trap seal primer device
US10610836B2 (en) * 2013-11-01 2020-04-07 John Boticki High flow liquid dispensing system and method
US9233823B2 (en) * 2014-04-09 2016-01-12 Fox Environmental Products, Llc Fuel surge arrestor
US9187307B2 (en) 2014-04-09 2015-11-17 Fox Environmental Products, Llc Fuel surge arrestor
US9409134B1 (en) * 2015-03-19 2016-08-09 Diversey, Inc. Eductor with backflow deflector
DE202016100854U1 (de) * 2016-02-18 2017-05-23 Uponor Innovation Ab Sicherungseinrichtung
CN108771523B (zh) * 2018-04-27 2019-12-06 台州艾斐科技有限公司 洗碗机
IT202000016327A1 (it) * 2020-07-06 2022-01-06 Omitaly Srl Dispositivo generatore di micro e nano bolle
US20220016584A1 (en) * 2020-07-17 2022-01-20 Delaware Capital Formation, Inc. Air gap eductor and method of making same
WO2022237134A1 (zh) * 2021-05-12 2022-11-17 佛山市顺德区美的洗涤电器制造有限公司 除残留水装置和洗碗机
CN120715488A (zh) * 2025-07-09 2025-09-30 内蒙古华新机械有限公司 一种可喷洒防飞溅液的自动焊接装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3072137A (en) * 1963-01-08 Fluid mixing device
US1195915A (en) * 1916-08-22 Steam-jet
BE217023A (de) *
US1102505A (en) * 1913-01-06 1914-07-07 James Morrison Brass Mfg Company Ltd Water-jet lifter.
US2250291A (en) * 1939-07-22 1941-07-22 Edward W N Boosey Vacuum breaker for water systems
US2288247A (en) * 1940-05-27 1942-06-30 Kunstorff Werner Vacuum breaker
US3166086A (en) * 1963-01-10 1965-01-19 Bela Deutsch Fluid mixing device
US3273866A (en) * 1963-03-12 1966-09-20 Lancy Lab Constant flow aerator and siphon breaker
DE1428452A1 (de) * 1964-08-25 1969-01-09 Licentia Gmbh Abflussschlauch fuer Geschirrspuel- oder Waschmaschine
JPH0660640B2 (ja) * 1985-09-09 1994-08-10 清之 堀井 管路に螺旋流体流を生成させる装置
US4697610A (en) * 1986-10-16 1987-10-06 Hydro Systems Company Faucet proportioner

Also Published As

Publication number Publication date
US5159958A (en) 1992-11-03
EP0596893A4 (en) 1997-01-15
DE69226366D1 (de) 1998-08-27
DE69226366T2 (de) 1998-11-26
WO1993002306A1 (en) 1993-02-04
EP0596893A1 (de) 1994-05-18
AU1925792A (en) 1993-02-23
EP0596893B1 (de) 1998-07-22

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Legal Events

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