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WO1999049700A3 - Thin film heated fan blade - Google Patents

Thin film heated fan blade Download PDF

Info

Publication number
WO1999049700A3
WO1999049700A3 PCT/US1999/006701 US9906701W WO9949700A3 WO 1999049700 A3 WO1999049700 A3 WO 1999049700A3 US 9906701 W US9906701 W US 9906701W WO 9949700 A3 WO9949700 A3 WO 9949700A3
Authority
WO
WIPO (PCT)
Prior art keywords
thin film
fan blade
film heated
heated fan
fan blades
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/US1999/006701
Other languages
French (fr)
Other versions
WO1999049700A2 (en
Inventor
Richard P Cooper
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.)
THERMO&BULL
Thermo & Bull
Original Assignee
THERMO&BULL
Thermo & Bull
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 THERMO&BULL, Thermo & Bull filed Critical THERMO&BULL
Priority to AU34540/99A priority Critical patent/AU3454099A/en
Publication of WO1999049700A2 publication Critical patent/WO1999049700A2/en
Publication of WO1999049700A3 publication Critical patent/WO1999049700A3/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
    • F24H3/0411—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 for domestic or space-heating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/088—Ceiling fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

A thin film heated fan blade including a plurality of fan blades (12) rotatably carried by a slip ring housing (14) that is rotatably secured to a motor (34). Slip rings (32) allow for rotation of fan blades (12) by maintaining electrical contact with leads (30).
PCT/US1999/006701 1998-03-27 1999-03-26 Thin film heated fan blade Ceased WO1999049700A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU34540/99A AU3454099A (en) 1998-03-27 1999-03-26 Thin film heated fan blade

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7955798P 1998-03-27 1998-03-27
US60/079,557 1998-03-27

Publications (2)

Publication Number Publication Date
WO1999049700A2 WO1999049700A2 (en) 1999-09-30
WO1999049700A3 true WO1999049700A3 (en) 1999-12-09

Family

ID=22151291

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/006701 Ceased WO1999049700A2 (en) 1998-03-27 1999-03-26 Thin film heated fan blade

Country Status (2)

Country Link
AU (1) AU3454099A (en)
WO (1) WO1999049700A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI981324A1 (en) * 1998-06-11 1999-12-13 Mauro Pigozzi SERIES OF SELF-HEATING FANS FOR HOT AIR CONVEYORS WITH ROTATING FAN
DE10031725A1 (en) * 2000-06-29 2002-01-10 Ego Elektro Geraetebau Gmbh Fan used e.g. in domestic appliances and vehicles, employs heated blades
CA2678689A1 (en) 2007-02-20 2008-08-28 Thermoceramix Inc. Gas heating apparatus and methods
CN101975191A (en) * 2010-10-12 2011-02-16 浙江大学 Temperature self-controlled fan blade
WO2012107047A2 (en) * 2011-02-07 2012-08-16 Soro Holding Aps Heating fan

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US449404A (en) * 1891-03-31 Mark w
US1737912A (en) * 1928-01-09 1929-12-03 E H Christian Rotary heating device
US2380346A (en) * 1942-06-05 1945-07-10 Thomlinson Fred Apparatus for heating air or other fluid
US4504191A (en) * 1982-10-29 1985-03-12 Brown David J Heated ceiling fan
US4782213A (en) * 1987-08-19 1988-11-01 Paul Teal Ceiling fan electrically heating environmental air
US5616266A (en) * 1994-07-29 1997-04-01 Thermal Dynamics U.S.A. Ltd. Co. Resistance heating element with large area, thin film and method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US449404A (en) * 1891-03-31 Mark w
US1737912A (en) * 1928-01-09 1929-12-03 E H Christian Rotary heating device
US2380346A (en) * 1942-06-05 1945-07-10 Thomlinson Fred Apparatus for heating air or other fluid
US4504191A (en) * 1982-10-29 1985-03-12 Brown David J Heated ceiling fan
US4782213A (en) * 1987-08-19 1988-11-01 Paul Teal Ceiling fan electrically heating environmental air
US5616266A (en) * 1994-07-29 1997-04-01 Thermal Dynamics U.S.A. Ltd. Co. Resistance heating element with large area, thin film and method

Also Published As

Publication number Publication date
WO1999049700A2 (en) 1999-09-30
AU3454099A (en) 1999-10-18

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