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WO2008141974A3 - Hot air generating tool - Google Patents

Hot air generating tool Download PDF

Info

Publication number
WO2008141974A3
WO2008141974A3 PCT/EP2008/055824 EP2008055824W WO2008141974A3 WO 2008141974 A3 WO2008141974 A3 WO 2008141974A3 EP 2008055824 W EP2008055824 W EP 2008055824W WO 2008141974 A3 WO2008141974 A3 WO 2008141974A3
Authority
WO
WIPO (PCT)
Prior art keywords
hot air
generating tool
air
air generating
heating
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/EP2008/055824
Other languages
French (fr)
Other versions
WO2008141974A4 (en
WO2008141974A2 (en
Inventor
Oscar Cozza
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.)
Officine Meccaniche Ani SpA
oHG A N I SpA
Original Assignee
Officine Meccaniche Ani SpA
oHG A N I SpA
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 Officine Meccaniche Ani SpA, oHG A N I SpA filed Critical Officine Meccaniche Ani SpA
Priority to US12/451,417 priority Critical patent/US20100122541A1/en
Priority to EP08750258A priority patent/EP2147258A2/en
Publication of WO2008141974A2 publication Critical patent/WO2008141974A2/en
Publication of WO2008141974A3 publication Critical patent/WO2008141974A3/en
Publication of WO2008141974A4 publication Critical patent/WO2008141974A4/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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

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)
  • Nozzles (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

A hot air generating tool, comprising a tubular body (11) for aspirating and discharging drying air, with which means for heating the air and a handle (12) are associated. The air heating means are constituted by a Ranque-Hilsch vortex tube device (13) supplied with compressed air.
PCT/EP2008/055824 2007-05-23 2008-05-13 Hot air generating tool Ceased WO2008141974A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/451,417 US20100122541A1 (en) 2007-05-23 2008-05-13 Hot air generating tool
EP08750258A EP2147258A2 (en) 2007-05-23 2008-05-13 Hot air generating tool

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000182A ITPD20070182A1 (en) 2007-05-23 2007-05-23 HOT AIR GENERATOR TOOL
ITPD2007A000182 2007-05-23

Publications (3)

Publication Number Publication Date
WO2008141974A2 WO2008141974A2 (en) 2008-11-27
WO2008141974A3 true WO2008141974A3 (en) 2009-05-28
WO2008141974A4 WO2008141974A4 (en) 2009-08-13

Family

ID=39591204

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/055824 Ceased WO2008141974A2 (en) 2007-05-23 2008-05-13 Hot air generating tool

Country Status (4)

Country Link
US (1) US20100122541A1 (en)
EP (1) EP2147258A2 (en)
IT (1) ITPD20070182A1 (en)
WO (1) WO2008141974A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100050462A1 (en) * 2008-08-29 2010-03-04 Joseph Francis Attonito Body exsiccation chamber
KR101097299B1 (en) 2009-09-17 2011-12-21 조권호 Air cooler
WO2012129592A1 (en) * 2011-03-25 2012-10-04 Sekisui Rib Loc Australia Pty Ltd A method and apparatus for pre-heating a plastic strip to facilitate plastic welding at a location underground
CN103499157B (en) * 2013-10-25 2015-12-09 淮南矿业(集团)有限责任公司 Refrigeration, heating combined equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1952281A (en) * 1931-12-12 1934-03-27 Giration Des Fluides Sarl Method and apparatus for obtaining from alpha fluid under pressure two currents of fluids at different temperatures
DE3600147A1 (en) * 1986-01-07 1987-07-09 Sibbertsen Walter Compressed-air blowing device
DE8805752U1 (en) * 1987-08-03 1988-09-15 Marresearch Gesellschaft für Forschung und Entwicklung mbH, 2000 Hamburg Compressed air blowing device
EP0427386A2 (en) * 1989-11-06 1991-05-15 Hughes Missile Systems Company High volume/low pressure spray gun

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7883026B2 (en) * 2004-06-30 2011-02-08 Illinois Tool Works Inc. Fluid atomizing system and method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1952281A (en) * 1931-12-12 1934-03-27 Giration Des Fluides Sarl Method and apparatus for obtaining from alpha fluid under pressure two currents of fluids at different temperatures
DE3600147A1 (en) * 1986-01-07 1987-07-09 Sibbertsen Walter Compressed-air blowing device
DE8805752U1 (en) * 1987-08-03 1988-09-15 Marresearch Gesellschaft für Forschung und Entwicklung mbH, 2000 Hamburg Compressed air blowing device
EP0427386A2 (en) * 1989-11-06 1991-05-15 Hughes Missile Systems Company High volume/low pressure spray gun

Also Published As

Publication number Publication date
WO2008141974A4 (en) 2009-08-13
US20100122541A1 (en) 2010-05-20
WO2008141974A2 (en) 2008-11-27
EP2147258A2 (en) 2010-01-27
ITPD20070182A1 (en) 2008-11-24

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