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EP2161511A4 - Energy saving electric heating fan and the making method of its electric heating element - Google Patents

Energy saving electric heating fan and the making method of its electric heating element

Info

Publication number
EP2161511A4
EP2161511A4 EP07816436A EP07816436A EP2161511A4 EP 2161511 A4 EP2161511 A4 EP 2161511A4 EP 07816436 A EP07816436 A EP 07816436A EP 07816436 A EP07816436 A EP 07816436A EP 2161511 A4 EP2161511 A4 EP 2161511A4
Authority
EP
European Patent Office
Prior art keywords
electric heating
energy saving
making method
heating element
fan
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.)
Withdrawn
Application number
EP07816436A
Other languages
German (de)
French (fr)
Other versions
EP2161511A1 (en
Inventor
Kam Tao Lo
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2161511A1 publication Critical patent/EP2161511A1/en
Publication of EP2161511A4 publication Critical patent/EP2161511A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0423—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between hand-held air guns
    • 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
    • A45D20/22—Helmets with hot air supply or ventilating means, e.g. electrically heated air current
    • A45D20/30—Electric circuitry specially adapted for hair drying devices
    • 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
    • A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49083—Heater type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP07816436A 2007-06-25 2007-09-26 Energy saving electric heating fan and the making method of its electric heating element Withdrawn EP2161511A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200710123365.3A CN101334214A (en) 2007-06-25 2007-06-25 Energy-saving electric heating fan and manufacturing method of electric heating element thereof
PCT/CN2007/002820 WO2009000114A1 (en) 2007-06-25 2007-09-26 Energy saving electric heating fan and the making method of its electric heating element

Publications (2)

Publication Number Publication Date
EP2161511A1 EP2161511A1 (en) 2010-03-10
EP2161511A4 true EP2161511A4 (en) 2010-12-15

Family

ID=40185158

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07816436A Withdrawn EP2161511A4 (en) 2007-06-25 2007-09-26 Energy saving electric heating fan and the making method of its electric heating element

Country Status (4)

Country Link
US (1) US20100111510A1 (en)
EP (1) EP2161511A4 (en)
CN (1) CN101334214A (en)
WO (1) WO2009000114A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103251197B (en) * 2013-05-13 2016-05-18 罗业丽 A kind of energy-saving electric hair drying blower
CN105992405B (en) * 2015-03-04 2020-01-10 佛山市顺德区美的电热电器制造有限公司 Method for manufacturing far infrared heating film and electric heating device
GB2543537B (en) 2015-10-21 2018-09-19 Dyson Technology Ltd A handheld appliance
GB2543538B (en) * 2015-10-21 2018-05-09 Dyson Technology Ltd A haircare appliance
GB2543536B (en) 2015-10-21 2019-01-02 Dyson Technology Ltd A handheld appliance
KR102270980B1 (en) 2017-01-12 2021-06-29 다이슨 테크놀러지 리미티드 portable
GB2562276B (en) 2017-05-10 2021-04-28 Dyson Technology Ltd A heater
CN108180631B (en) * 2018-02-07 2023-09-15 常州武进长城工具有限公司 High-performance heat gun heating core
US20240019172A1 (en) * 2022-07-13 2024-01-18 Verlande Regis Air Blowing And Heating Device And Method Of Use

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005051042A1 (en) * 2003-11-20 2005-06-02 Koninklijke Philips Electronics N.V. Thin- film heating element
GB2446412A (en) * 2007-02-09 2008-08-13 Duna Entpr Sa Heating structure for hair dryers

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US901871A (en) * 1908-02-21 1908-10-20 Electric Mfg Co Electric heater and drier.
US3668370A (en) * 1969-11-06 1972-06-06 Electronized Chem Corp Portable electric heat gun
US3612824A (en) * 1969-12-03 1971-10-12 Robert C Berryman Portable heat gun
DE2849266C2 (en) * 1978-11-14 1982-02-04 Fritz Eichenauer GmbH & Co KG, 6744 Kandel Electric radiator for gaseous media
US4313049A (en) * 1979-11-05 1982-01-26 Firma Fritz Eichenauer Electrical heating element for fluid media
DE3518426A1 (en) * 1985-05-22 1986-11-27 Braun Ag, 6000 Frankfurt WARM AIR BLOWER FOR PORTABLE HAIR CARE DEVICES
US4667086A (en) * 1985-10-21 1987-05-19 North American Philips Corp. Heater element for blow dryers, paint strippers and the like
US4767914A (en) * 1986-09-16 1988-08-30 Glucksman Dov Z Electric hairdryer having a cage-shaped heater element
GB8715240D0 (en) * 1987-06-27 1988-08-05 Boardman J Electrical heating element
DE3802638C2 (en) * 1988-01-29 1995-11-02 Krups Fa Robert Electrically operated hand hair dryer
DE3807287C2 (en) * 1988-03-05 1997-07-10 Krups Fa Robert Electrically operated hand hair dryer
JPH01131605A (en) * 1988-09-16 1989-05-24 Kyushu Hitachi Maxell Ltd hair dryer
DE3904860C5 (en) * 1989-02-17 2004-10-07 Robert Krups Gmbh & Co Kg Electrically operated hand hair dryer
US5334818A (en) * 1992-03-06 1994-08-02 Temro Division, Budd Canada Inc. Modular high density electric heating element arrangement for an air flow heater
US5243683A (en) * 1992-07-09 1993-09-07 Yang Chiung Hsiang Laminar streamflow-guided hair dryer with finned PTC heating means
US5507103A (en) * 1993-11-16 1996-04-16 Merritt; Thomas Thermoelectric hair dryer
US5641421A (en) * 1994-08-18 1997-06-24 Advanced Metal Tech Ltd Amorphous metallic alloy electrical heater systems
CN2457832Y (en) * 2000-12-21 2001-10-31 徐振青 Composite electric heating film heating plate
US7106167B2 (en) * 2002-06-28 2006-09-12 Heetronix Stable high temperature sensor system with tungsten on AlN
CN100521833C (en) * 2002-11-22 2009-07-29 皇家飞利浦电子股份有限公司 Sol-gel based heating element and domestic appliance comprising the same
US6993252B1 (en) * 2004-05-18 2006-01-31 Global Fia, Inc. Self-monitoring flow-through heater
CN2750243Y (en) * 2004-08-02 2006-01-04 合基实业有限公司 Electric fan
CN2779303Y (en) * 2005-02-05 2006-05-10 合基实业有限公司 Electric heating fan
CA2615213C (en) * 2005-07-18 2015-08-18 Datec Coating Corporation Low temperature fired, lead-free thick film heating element
US7230215B2 (en) * 2005-08-26 2007-06-12 Cheng Ping Lin Heat generating device formed of heat generating diaphragm plates
CN102089589A (en) * 2007-02-20 2011-06-08 西莫塞莱米克斯公司 Gas heating apparatus and methods
US7926198B2 (en) * 2008-05-29 2011-04-19 Pet Projects Thermoelectric handheld dryer
US8306408B2 (en) * 2008-05-30 2012-11-06 Thermoceramix Inc. Radiant heating using heater coatings
US20110188838A1 (en) * 2008-05-30 2011-08-04 Thermoceramix, Inc. Radiant heating using heater coatings

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005051042A1 (en) * 2003-11-20 2005-06-02 Koninklijke Philips Electronics N.V. Thin- film heating element
GB2446412A (en) * 2007-02-09 2008-08-13 Duna Entpr Sa Heating structure for hair dryers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009000114A1 *

Also Published As

Publication number Publication date
CN101334214A (en) 2008-12-31
EP2161511A1 (en) 2010-03-10
US20100111510A1 (en) 2010-05-06
WO2009000114A1 (en) 2008-12-31

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20080208

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20101117

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20110617