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EP0203437A3 - Fan-assisted air heater - Google Patents

Fan-assisted air heater Download PDF

Info

Publication number
EP0203437A3
EP0203437A3 EP86106373A EP86106373A EP0203437A3 EP 0203437 A3 EP0203437 A3 EP 0203437A3 EP 86106373 A EP86106373 A EP 86106373A EP 86106373 A EP86106373 A EP 86106373A EP 0203437 A3 EP0203437 A3 EP 0203437A3
Authority
EP
European Patent Office
Prior art keywords
housing
air
heat
outlet
battery
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.)
Granted
Application number
EP86106373A
Other languages
German (de)
Other versions
EP0203437A2 (en
EP0203437B1 (en
Inventor
Hans Karey
Anette Berg
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.)
Braun GmbH
Original Assignee
Braun GmbH
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 Braun GmbH filed Critical Braun GmbH
Priority to AT86106373T priority Critical patent/ATE50483T1/en
Publication of EP0203437A2 publication Critical patent/EP0203437A2/en
Publication of EP0203437A3 publication Critical patent/EP0203437A3/en
Application granted granted Critical
Publication of EP0203437B1 publication Critical patent/EP0203437B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D20/00—Hair drying devices; Accessories therefor
    • A45D20/04—Hot-air producers
    • A45D20/08—Hot-air producers heated electrically
    • A45D20/10—Hand-held drying devices, e.g. air douches

Landscapes

  • Cleaning And Drying Hair (AREA)
  • Direct Air Heating By Heater Or Combustion Gas (AREA)
  • Resistance Heating (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Cookers (AREA)
  • Telephone Function (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Devices For Medical Bathing And Washing (AREA)

Abstract

A cordless portable hand held hair dressing appliance has a housing provided with a pistol-grip handle and containing a battery operated electric fan arranged to draw air into the housing through an air inlet for flow through a heat structure to be heated prior to discharge from a housing air outlet. The heater structure includes air elongated heat accumulator member of high specific heat penetrated in the longitudinal direction by a plurality of air ducts each having an intake communicating with the housing inlet and an outlet communicating with a mixing chamber connected to the housing outlet. The heat accumulator member is formed of a ceramic, e.g., Al2O3 and MgO, and is adapted to be heated to store heat therein by an electrical heating conductor structure formed by a layer of electrical resistance material on the wall of each duct. The fan battery is rechargeable and the handle is provided with a detachable electric plug contacts for connecting the heating conductor structure to an external power source for preheating prior to use and for connecting the rechargeable battery to a batter charger.
EP86106373A 1985-05-22 1986-05-09 Fan-assisted air heater Expired - Lifetime EP0203437B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86106373T ATE50483T1 (en) 1985-05-22 1986-05-09 HOT AIR BLOWER FOR INDEPENDENT PORTABLE HAIR CARE DEVICES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853518426 DE3518426A1 (en) 1985-05-22 1985-05-22 WARM AIR BLOWER FOR PORTABLE HAIR CARE DEVICES
DE3518426 1985-05-22

Publications (3)

Publication Number Publication Date
EP0203437A2 EP0203437A2 (en) 1986-12-03
EP0203437A3 true EP0203437A3 (en) 1987-01-07
EP0203437B1 EP0203437B1 (en) 1990-02-28

Family

ID=6271373

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86106373A Expired - Lifetime EP0203437B1 (en) 1985-05-22 1986-05-09 Fan-assisted air heater

Country Status (7)

Country Link
US (1) US4757183A (en)
EP (1) EP0203437B1 (en)
JP (1) JPS61272004A (en)
AT (1) ATE50483T1 (en)
BR (1) BR8602268A (en)
CA (1) CA1264794A (en)
DE (2) DE3518426A1 (en)

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DE4016293A1 (en) * 1990-05-21 1991-11-28 Braun Ag HAIR DRYER
FR2662919B1 (en) * 1990-06-12 1993-07-16 Cableco Sa SELF-CONTAINED ELECTRIC HAIR DRYER.
US5124532A (en) * 1990-07-09 1992-06-23 Hafey Marilyn J Organizer for cordless electrically energized hair salon utensils
US6058000A (en) * 1990-07-31 2000-05-02 Intermec Ip Corp. Method and apparatus for electromagnetic shielding and electrostatic discharge protection
US5149942A (en) * 1990-08-09 1992-09-22 Garrett James A Hot mirror to prevent condensation in humid environments
FR2670093B1 (en) * 1990-12-06 1995-11-10 Moulinex Sa WALL HAIR DRYER.
GB2253351A (en) * 1991-03-08 1992-09-09 Peter Smart Hand-held, rechargeable battery powered dentist's warm air blower
GB2255906A (en) * 1991-03-12 1992-11-25 Allan Joseph Lindsay A portable hairdryer/utility
US5404419A (en) * 1993-06-25 1995-04-04 Artis, Jr.; Amos Wall-mounted cordless dryer for the hands with battery charging circuit, AM/FM radio, and vertical positioning means
US5394620A (en) * 1994-04-20 1995-03-07 Chimera; Carmen R. Body dryer
US5787228A (en) * 1996-02-28 1998-07-28 Fiely; Sharon K. Portable vehicle articulated windshield defroster with heated air-flow and timer
US5608975A (en) * 1996-05-29 1997-03-11 Hsu; Jong-Yes Collapsible and portable hair dryer with combustion heat supply system
BE1011253A6 (en) * 1997-07-04 1999-06-01 Faco Sa Device hair dryer or similar type.
US5839204A (en) * 1997-08-13 1998-11-24 Cinque; Brenda A Portable dryer with a retractable handle pitting into an indented housing
US5873178A (en) * 1997-08-15 1999-02-23 Johnson; Jimmy L. Portable hand dryer
US5909535A (en) * 1998-04-23 1999-06-01 Seelye Acquisition, Inc. Hot air welding torch with concentric tubular members providing cooling air flow
US6215955B1 (en) * 1999-04-02 2001-04-10 Liquid Resins International, Ltd. Heating/dryer system for use in repairing chips in glass
TW475890B (en) * 1999-07-16 2002-02-11 Tek Maker Corp Portable hot-air blower
US6314236B1 (en) 2000-01-27 2001-11-06 Conair Corporation Cordless dryer safety interlock system
US6732449B2 (en) 2000-09-15 2004-05-11 Walter Evanyk Dryer/blower appliance with efficient waste heat dissipation
US6449870B1 (en) * 2000-09-15 2002-09-17 Louis Perez Portable hair dryer
JP4050001B2 (en) * 2001-02-09 2008-02-20 株式会社 リーテック Gas-fired hair dryer
US6941675B2 (en) 2001-04-02 2005-09-13 Fred M. Slingo Hair dryer employing far infrared radiation and negative ions
US6378225B1 (en) * 2001-04-02 2002-04-30 Fred M. Slingo Hair dryer employing far-infrared radiation
US20040216322A1 (en) * 2001-12-06 2004-11-04 Nicholas Collier Hairdryer
US7021297B1 (en) * 2002-08-05 2006-04-04 Slingo Fred M Apparatuses, devices, systems and methods employing far infrared radiation and negative ions
US20040159002A1 (en) * 2003-01-16 2004-08-19 Conair Corporation Hair dryer with infrared source
CN100334290C (en) * 2003-08-07 2007-08-29 三洋电机株式会社 Drier
US20050069303A1 (en) * 2003-09-25 2005-03-31 Mario Maione Hair dryers
US6873790B1 (en) * 2003-10-20 2005-03-29 Richard Cooper Laminar air flow, low temperature air heaters using thick or thin film resistors
US20050091866A1 (en) * 2003-10-29 2005-05-05 Attaway Sebastian L. Cordless hair dryer (the tootie)
US20050171584A1 (en) * 2004-02-02 2005-08-04 Slingo Fred M. Heating devices and apparatuses employing far infrared radiation and negative ions
US20050229423A1 (en) * 2004-04-14 2005-10-20 Kenford Industrial Company Ltd. Nozzle having thermal-capacitance element
WO2005119050A2 (en) * 2004-05-20 2005-12-15 Powerpulse Technologies, L.P. Improved circuit for energy conservation
GB2414180B (en) * 2004-05-21 2007-07-25 Kenford Ind Co Ltd Hairdryer diffuser
US7040037B2 (en) * 2004-05-21 2006-05-09 Kenford Industrial Company Limited Hairdryer diffuser
CN101001550A (en) * 2004-08-10 2007-07-18 功率脉冲技术有限合伙人公司 Portable energy consuming device
US20070089760A1 (en) * 2005-10-21 2007-04-26 Evanyk Walter R Hair curler/hair brush
AU2008219092A1 (en) * 2007-02-20 2008-08-28 Thermoceramix Inc. Gas heating apparatus and methods
CN101334214A (en) * 2007-06-25 2008-12-31 壁基国际有限公司 Energy-saving electric heating fan and manufacturing method of electric heating element thereof
US8800163B2 (en) 2007-08-21 2014-08-12 Heidi Schmid Hair care appliance and method of using same
US8136263B2 (en) * 2007-08-21 2012-03-20 Heidi Schmid Hair care appliance and method of using same
US7946056B2 (en) * 2008-01-23 2011-05-24 Kroll Family Trust Ambulatory hairdryer
US20100008655A1 (en) * 2008-03-07 2010-01-14 Clint Tackitt Hot air welding gun
US20120160823A1 (en) * 2010-12-28 2012-06-28 Donald William Bryce Heating apparatus
DE102012002440B4 (en) 2012-02-03 2014-06-26 Technische Universität Ilmenau Apparatus and method for generating a hot air stream
GB201205679D0 (en) * 2012-03-30 2012-05-16 Dyson Technology Ltd A hand held appliance
DE102012205668B4 (en) * 2012-04-05 2014-01-16 BSH Bosch und Siemens Hausgeräte GmbH Device for heating a gas
GB2500733B (en) * 2012-06-25 2014-05-21 Jemella Ltd Hair styling appliance
GB201211253D0 (en) 2012-06-25 2012-08-08 Jemella Ltd Hair dryer
GB2555310B (en) 2012-12-03 2018-07-18 Jemella Ltd Hair styling apparatus
DE102013201128A1 (en) * 2013-01-24 2014-07-24 Robert Bosch Gmbh High-temperature heat exchanger
GB2516249B (en) * 2013-07-16 2017-03-01 Dyson Technology Ltd Heater for a hand held appliance
US9474347B2 (en) * 2014-02-11 2016-10-25 Christopher Lee Pedroarena Cordless hairstyling tools with rechargeable and interchangeable batteries
DE102014004602A1 (en) 2014-03-27 2015-10-01 Technische Universität Ilmenau Apparatus and method for treating an air stream
US10820677B2 (en) * 2015-06-05 2020-11-03 Sherron M Thomas Cordless hair dryer with ionizing solution
CA2987273A1 (en) * 2015-06-12 2016-12-15 University Of Maryland, College Park Comfort units and systems, methods, and devices for use thereof
CN105455385A (en) * 2015-12-10 2016-04-06 重庆市臻憬科技开发有限公司 Novel storage battery waterproofing electric hair drier device
DE102015121891A1 (en) * 2015-12-15 2017-06-22 Wagner Spraytech (UK) Ltd. System comprising a hot air handler and a transport case for the hot air handler, carrying case and method for operating a hot air handler
US9526311B1 (en) * 2016-03-04 2016-12-27 Incubator Group Llc Battery powered hairdryer
US10251512B2 (en) * 2016-10-27 2019-04-09 Frank Nudo Portable warming device
US11160141B2 (en) * 2017-01-23 2021-10-26 Arnel D. Bolden Portable heating unit
KR101813255B1 (en) * 2017-08-22 2017-12-29 양정희 Disinfection dryer
KR101932061B1 (en) * 2017-10-17 2019-04-10 주식회사 에스에프컴퍼니 Hair dryer
US10779625B2 (en) * 2018-07-09 2020-09-22 Christine Thein Battery powered collapsible blow-dryer
EP3626109B1 (en) 2018-09-19 2021-05-19 LG Electronics Inc. Method of controlling dryer and dryer stand
US20200113020A1 (en) * 2018-10-05 2020-04-09 Serendipity Technologies Llc Low power high-efficiency heating element
CN110664084A (en) * 2019-10-08 2020-01-10 慈溪市金悦电子有限公司 Hair drier
CN112923559A (en) * 2019-12-06 2021-06-08 M·A·克罗 Electric space heater
CN112682964B (en) * 2020-12-17 2022-08-23 苏州市腾中钛设备制造有限公司 Temperature-adjustable sectional type heater

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2626409A1 (en) * 1976-06-12 1977-12-15 Wigo Widmann Soehne Gottlob Heating element for hair or hand dryer - with extruded profiled heating body contg. coil sealed with ceramic or silicone rubber
FR2485348A1 (en) * 1980-06-30 1981-12-31 Foddis Settimio Heating resistance for electric hair dryer - uses perforated discs of ceramic impregnated with metallic particles to form elements through which air is forced through
DE3429319A1 (en) * 1984-08-09 1986-02-27 Gimelli & Co. AG, Zollikofen Portable hot-air apparatus

Family Cites Families (15)

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GB191317076A (en) * 1913-07-25 1914-01-29 Auguste Schmidt-Nee-Grunow Improvements in Hot-air Douches.
US2003496A (en) * 1933-07-19 1935-06-04 Stephen W Borden Heat storage device
GB427085A (en) * 1933-11-23 1935-04-15 Joseph Harrison Thomson Robert Hair-drying apparatus
US2606274A (en) * 1951-06-11 1952-08-05 Edi Holding Inc Drying apparatus
DE1457415A1 (en) * 1965-04-14 1969-01-30 Otto Huebner Portable hair dryer hood
FR1457596A (en) * 1965-09-21 1966-01-24 Portable thermal accumulator for the first heating of cars parked outside
US3391470A (en) * 1966-05-10 1968-07-09 Marcel Suter Portable hair drier with heat storage and self-generating circulating means
DE2005984A1 (en) * 1970-02-10 1971-08-26 Schiedel Kamin Betonwerk Heater for motor vehicles
US3797475A (en) * 1971-09-29 1974-03-19 Ronson Corp Portable cordless hairdryer
US3885126A (en) * 1972-06-07 1975-05-20 Nissan Motor Electric heat accumulator unit
DE2753925A1 (en) * 1977-12-03 1979-06-07 Eberspaecher J Portable storage heater for vehicle interior - is preheated from household mains supply prior to transfer to vehicle, and includes fan
DE2840360A1 (en) * 1978-09-16 1980-04-03 Braun Ag Curling tongs with uniform overall heating along bar - incorporate resistance heating unit formed by metal oxide layer on inside
DE8012410U1 (en) * 1980-05-07 1980-08-14 Braun Ag, 6000 Frankfurt Holding device for an electrically powered small device
DE3103843A1 (en) * 1981-02-05 1982-09-02 Berthold 5820 Gevelsberg Baldering Hand-held appliance for drying hair
AU556187B2 (en) * 1981-08-14 1986-10-23 Raccah, Edward Rex Hair drying apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2626409A1 (en) * 1976-06-12 1977-12-15 Wigo Widmann Soehne Gottlob Heating element for hair or hand dryer - with extruded profiled heating body contg. coil sealed with ceramic or silicone rubber
FR2485348A1 (en) * 1980-06-30 1981-12-31 Foddis Settimio Heating resistance for electric hair dryer - uses perforated discs of ceramic impregnated with metallic particles to form elements through which air is forced through
DE3429319A1 (en) * 1984-08-09 1986-02-27 Gimelli & Co. AG, Zollikofen Portable hot-air apparatus

Also Published As

Publication number Publication date
DE3518426A1 (en) 1986-11-27
CA1264794A (en) 1990-01-23
US4757183A (en) 1988-07-12
BR8602268A (en) 1987-01-21
ATE50483T1 (en) 1990-03-15
EP0203437A2 (en) 1986-12-03
JPS61272004A (en) 1986-12-02
EP0203437B1 (en) 1990-02-28
DE3669098D1 (en) 1990-04-05

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