WO2011066019A3 - Flow-through heater - Google Patents

Flow-through heater Download PDF

Info

Publication number
WO2011066019A3
WO2011066019A3 PCT/US2010/047508 US2010047508W WO2011066019A3 WO 2011066019 A3 WO2011066019 A3 WO 2011066019A3 US 2010047508 W US2010047508 W US 2010047508W WO 2011066019 A3 WO2011066019 A3 WO 2011066019A3
Authority
WO
WIPO (PCT)
Prior art keywords
heating element
tubular housing
flow
coiled
fluid
Prior art date
Application number
PCT/US2010/047508
Other languages
French (fr)
Other versions
WO2011066019A2 (en
Inventor
Alvin L. Slayton
Lucas L. Fowler
Original Assignee
Emerson Electric 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 Emerson Electric Co. filed Critical Emerson Electric Co.
Publication of WO2011066019A2 publication Critical patent/WO2011066019A2/en
Publication of WO2011066019A3 publication Critical patent/WO2011066019A3/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • 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
    • A47L15/4285—Water-heater arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/04—Heating arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1818—Arrangement or mounting of electric heating means

Abstract

A flow-through heater includes a tubular housing and a heating element. The tubular housing defines a passageway. The heating element is provided in the passageway and attached to the tubular housing. The heating element includes a resistive wire and an electrically insulating coating on the resistive wire. The heating element includes a coiled wire portion coiled along a longitudinal axis of the tubular housing. The coiled wire portion defines a channel extending in a direction along the longitudinal axis to enable a fluid to flow therethrough. The coiled wire portion contacts the fluid when the fluid flows through the channel.
PCT/US2010/047508 2009-11-30 2010-09-01 Flow-through heater WO2011066019A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/627,560 US20110129205A1 (en) 2009-11-30 2009-11-30 Flow-through heater
US12/627,560 2009-11-30

Publications (2)

Publication Number Publication Date
WO2011066019A2 WO2011066019A2 (en) 2011-06-03
WO2011066019A3 true WO2011066019A3 (en) 2011-07-21

Family

ID=44067162

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/047508 WO2011066019A2 (en) 2009-11-30 2010-09-01 Flow-through heater

Country Status (2)

Country Link
US (1) US20110129205A1 (en)
WO (1) WO2011066019A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140112650A1 (en) * 2012-10-19 2014-04-24 Edwards Vacuum, Inc. Cartridge heater apparatus
US11933520B2 (en) * 2015-09-09 2024-03-19 Marelli Cabin Comfort Japan Corporation Fluid-heating device and manufacturing method thereof
US11920878B2 (en) * 2017-08-28 2024-03-05 Watlow Electric Manufacturing Company Continuous helical baffle heat exchanger
CN114183917B (en) * 2017-08-28 2023-08-01 沃特洛电气制造公司 Continuous spiral baffle heat exchanger
US11913736B2 (en) * 2017-08-28 2024-02-27 Watlow Electric Manufacturing Company Continuous helical baffle heat exchanger
TWI686581B (en) * 2018-08-30 2020-03-01 美商瓦特洛威電子製造公司 Continuous helical baffle heat exchanger
EP3948102A1 (en) * 2019-03-25 2022-02-09 Kanthal GmbH Electric fluid flow heater with heating elements stabilization fins
CN114603322B (en) * 2022-03-23 2023-06-06 广州熙安环控高科有限公司 Method for manufacturing sheet type electric heater

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US5590240A (en) * 1995-05-30 1996-12-31 Process Technology Inc Ultra pure water heater with coaxial helical flow paths
JP2002181306A (en) * 2000-12-14 2002-06-26 Thermo Electron Kk Superheated system generating device and superheated steam treatment equipment
EP1653165A1 (en) * 2004-10-29 2006-05-03 Osram Sylvania Inc. Heater with burnout protection
KR100963052B1 (en) * 2008-03-04 2010-06-09 이진교 Electric water heater element using coated helical heating wires

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US2467393A (en) * 1945-06-13 1949-04-19 Steam Torch Corp Superheating method and apparatus
US2879371A (en) * 1957-04-16 1959-03-24 Justiz Eudaldo Munoz Electric heater
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US3384852A (en) * 1966-02-16 1968-05-21 Btu Eng Corp High temperature electrical furnace
US3409727A (en) * 1967-06-21 1968-11-05 Electroglas Inc Diffusion furnace
US3551643A (en) * 1967-10-12 1970-12-29 Sylvania Electric Prod Electric heater for heating fluids flowing longitudinally therethrough
US3548158A (en) * 1969-02-04 1970-12-15 Emerson Electric Co Heat transfer device
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GB1382084A (en) * 1971-04-02 1975-01-29 Hutni Druhovyroba Heating of liquids
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US5835679A (en) * 1994-12-29 1998-11-10 Energy Converters, Inc. Polymeric immersion heating element with skeletal support and optional heat transfer fins
US5832178A (en) * 1996-06-25 1998-11-03 Crafco, Incorporated Hot melt mix applicator with electrically heated hose and wand with temperature-controlled electric generator
US6069998A (en) * 1998-09-04 2000-05-30 Emerson Electric Company Integral water heater and water temperature sensor
US6456785B1 (en) * 1999-06-01 2002-09-24 Robert Evans Resistance heating element
US6210208B1 (en) * 1999-09-17 2001-04-03 Emerson Electric Company Quick connect terminal and terminal block
US20020015585A1 (en) * 2000-06-09 2002-02-07 Emerson Electric Company Multivariable compact electric heater
US6539171B2 (en) * 2001-01-08 2003-03-25 Watlow Polymer Technologies Flexible spirally shaped heating element
US6873793B2 (en) * 2001-04-05 2005-03-29 Sherwood-Templeton Coal Company, Inc. Electric water heater
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FR2855359B1 (en) * 2003-05-19 2005-07-01 Seb Sa DEVICE FOR HEATING A LIQUID FOR AN ELECTRICAL APPLIANCE, AN ELECTRICAL APPLIANCE EQUIPPED WITH SUCH A DEVICE.
JP3957706B2 (en) * 2003-06-11 2007-08-15 金 斗年 Method and apparatus for inserting heating wire into heat radiating tube, and sealing device at end thereof
USD516713S1 (en) * 2003-12-03 2006-03-07 Emerson Electric Co. Radiant heating element
USD514696S1 (en) * 2003-12-03 2006-02-07 Emerson Electric Co. Radiant heating element
DE102006051413B4 (en) * 2006-10-27 2009-01-02 Norma Germany Gmbh Electrically heated fluid line
US20090010625A1 (en) * 2007-07-02 2009-01-08 Emerson Electric Co. Flow Through Heater

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5590240A (en) * 1995-05-30 1996-12-31 Process Technology Inc Ultra pure water heater with coaxial helical flow paths
JP2002181306A (en) * 2000-12-14 2002-06-26 Thermo Electron Kk Superheated system generating device and superheated steam treatment equipment
EP1653165A1 (en) * 2004-10-29 2006-05-03 Osram Sylvania Inc. Heater with burnout protection
KR100963052B1 (en) * 2008-03-04 2010-06-09 이진교 Electric water heater element using coated helical heating wires

Also Published As

Publication number Publication date
WO2011066019A2 (en) 2011-06-03
US20110129205A1 (en) 2011-06-02

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