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WO2013113513A3 - Apparatus and method for generating a hot-air stream - Google Patents

Apparatus and method for generating a hot-air stream Download PDF

Info

Publication number
WO2013113513A3
WO2013113513A3 PCT/EP2013/000321 EP2013000321W WO2013113513A3 WO 2013113513 A3 WO2013113513 A3 WO 2013113513A3 EP 2013000321 W EP2013000321 W EP 2013000321W WO 2013113513 A3 WO2013113513 A3 WO 2013113513A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat
hot
air stream
generating
storage means
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.)
Ceased
Application number
PCT/EP2013/000321
Other languages
German (de)
French (fr)
Other versions
WO2013113513A2 (en
Inventor
André THESS
Stefan Moldenhauer
Tilman STARK
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.)
EXONDA SALON TOOLS GmbH
Original Assignee
EXONDA SALON TOOLS 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 EXONDA SALON TOOLS GmbH filed Critical EXONDA SALON TOOLS GmbH
Priority to EP13702920.3A priority Critical patent/EP2809196A2/en
Publication of WO2013113513A2 publication Critical patent/WO2013113513A2/en
Publication of WO2013113513A3 publication Critical patent/WO2013113513A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • 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
    • F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
    • F24H7/02—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid
    • F24H7/04—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid
    • F24H7/0408—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid using electrical energy supply
    • F24H7/0416—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid using electrical energy supply the transfer fluid being air
    • 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
    • F24H9/0052—Details for air heaters
    • F24H9/0073—Arrangement or mounting of means for forcing the circulation of air
    • F24H9/0078—Arrangement or mounting of means for forcing the circulation of air for storage heaters
    • 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
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/023—Industrial applications
    • 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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/06—Control, e.g. of temperature, of power
    • 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
    • F24H2240/00—Fluid heaters having electrical generators
    • F24H2240/08—Fluid heaters having electrical generators with peltier elements

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)
  • Electromagnetism (AREA)
  • Direct Air Heating By Heater Or Combustion Gas (AREA)
  • Solid-Fuel Combustion (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The aim of the present invention is to provide a cordless, portable apparatus and a method for generating a hot-air stream which combine the advantages of the short charging time and the high power of combustion-based systems with the advantages of the high level of safety and easy handleability of electrical charging. The hot-air fan according to the invention comprises a heat-storage means, which can be electrically recharged as often as desired, as the only energy source. A portion of the stored thermal energy is converted into mechanical energy for driving the fan by means of a thermal power machine. The waste heat from the thermal power machine serves to heat up the air stream. The drop in temperature in the heat-storage means is counteracted by controlling the flow of heat.
PCT/EP2013/000321 2012-02-03 2013-02-01 Apparatus and method for generating a hot-air stream Ceased WO2013113513A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13702920.3A EP2809196A2 (en) 2012-02-03 2013-02-01 Apparatus and method for generating a hot-air stream

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012002440.1A DE102012002440B4 (en) 2012-02-03 2012-02-03 Apparatus and method for generating a hot air stream
DE102012002440.1 2012-02-03

Publications (2)

Publication Number Publication Date
WO2013113513A2 WO2013113513A2 (en) 2013-08-08
WO2013113513A3 true WO2013113513A3 (en) 2013-11-21

Family

ID=47678696

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/000321 Ceased WO2013113513A2 (en) 2012-02-03 2013-02-01 Apparatus and method for generating a hot-air stream

Country Status (3)

Country Link
EP (1) EP2809196A2 (en)
DE (1) DE102012002440B4 (en)
WO (1) WO2013113513A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103743098B (en) * 2014-01-15 2016-04-13 朱建新 Efficient solid electric thermal storage boiler
DE102014004602A1 (en) 2014-03-27 2015-10-01 Technische Universität Ilmenau Apparatus and method for treating an air stream
CA2987273A1 (en) * 2015-06-12 2016-12-15 University Of Maryland, College Park Comfort units and systems, methods, and devices for use thereof
DE102015111199B4 (en) * 2015-07-10 2022-08-18 Technische Universität Dresden Heat Flux Switching Arrangement
KR20200128997A (en) * 2019-05-07 2020-11-17 엘지전자 주식회사 Air Cleaning Apparatus
DE102019126217A1 (en) * 2019-09-27 2021-04-01 Steinel Gmbh Hot air guns and heating means for a hot air gun
CN112539556B (en) * 2020-12-01 2022-04-01 中国航发沈阳发动机研究所 Gram-level micro airflow high-temperature-rise heater and heating structure with same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0203437B1 (en) * 1985-05-22 1990-02-28 Braun Aktiengesellschaft Fan-assisted air heater
JP2004173864A (en) * 2002-11-26 2004-06-24 Matsushita Electric Works Ltd Hair-dryer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3103843A1 (en) * 1981-02-05 1982-09-02 Berthold 5820 Gevelsberg Baldering Hand-held appliance for drying hair
DE3429319A1 (en) * 1984-08-09 1986-02-27 Gimelli & Co. AG, Zollikofen Portable hot-air apparatus
US4903416A (en) * 1987-10-15 1990-02-27 Levin Mark R Handheld cordless hair dryer
FR2662919B1 (en) * 1990-06-12 1993-07-16 Cableco Sa SELF-CONTAINED ELECTRIC HAIR DRYER.
BE1011253A6 (en) * 1997-07-04 1999-06-01 Faco Sa Device hair dryer or similar type.
CA2614584A1 (en) * 2000-09-15 2002-03-21 Louis Perez Portable hair dryer
JP2004081693A (en) * 2002-08-28 2004-03-18 Re-Tec:Kk Gas-fired portable dryer and method for generating negative ions in the portable dryer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0203437B1 (en) * 1985-05-22 1990-02-28 Braun Aktiengesellschaft Fan-assisted air heater
JP2004173864A (en) * 2002-11-26 2004-06-24 Matsushita Electric Works Ltd Hair-dryer

Also Published As

Publication number Publication date
WO2013113513A2 (en) 2013-08-08
DE102012002440A1 (en) 2013-08-08
EP2809196A2 (en) 2014-12-10
DE102012002440B4 (en) 2014-06-26

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