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BR8502208A - SYSTEM TO AVOID AVIATION PROPELLER FREEZING - Google Patents

SYSTEM TO AVOID AVIATION PROPELLER FREEZING

Info

Publication number
BR8502208A
BR8502208A BR8502208A BR8502208A BR8502208A BR 8502208 A BR8502208 A BR 8502208A BR 8502208 A BR8502208 A BR 8502208A BR 8502208 A BR8502208 A BR 8502208A BR 8502208 A BR8502208 A BR 8502208A
Authority
BR
Brazil
Prior art keywords
freezing
aviation propeller
avoid
avoid aviation
propeller
Prior art date
Application number
BR8502208A
Other languages
Portuguese (pt)
Inventor
David Victor Arel
Philip Frederick Famigliett
Peter John Vozzola
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of BR8502208A publication Critical patent/BR8502208A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
    • B64D15/12—De-icing or preventing icing on exterior surfaces of aircraft by electric heating
    • B64D15/14—De-icing or preventing icing on exterior surfaces of aircraft by electric heating controlled cyclically along length of surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Control Of Resistance Heating (AREA)
  • Control Of Temperature (AREA)
  • Protection Of Generators And Motors (AREA)
  • General Details Of Gearings (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Pipe Accessories (AREA)
  • Catching Or Destruction (AREA)
BR8502208A 1984-05-11 1985-05-09 SYSTEM TO AVOID AVIATION PROPELLER FREEZING BR8502208A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60990884A 1984-05-11 1984-05-11

Publications (1)

Publication Number Publication Date
BR8502208A true BR8502208A (en) 1986-01-14

Family

ID=24442844

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8502208A BR8502208A (en) 1984-05-11 1985-05-09 SYSTEM TO AVOID AVIATION PROPELLER FREEZING

Country Status (8)

Country Link
JP (1) JPS60244698A (en)
BR (1) BR8502208A (en)
DE (1) DE3515839A1 (en)
ES (1) ES8607157A1 (en)
FR (1) FR2564059B1 (en)
GB (1) GB2158524B (en)
IT (1) IT1183603B (en)
SE (1) SE456492B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990008695A1 (en) * 1989-02-06 1990-08-09 United Technologies Corporation Retractable brush block
RU2093426C1 (en) * 1996-03-21 1997-10-20 Йелстаун Корпорейшн Н.В. Thermal anti-icing system for rotatable member
RU2098323C1 (en) * 1996-10-17 1997-12-10 Йелстаун Корпорейшн Н.В. Electric power supply system for anti-icing members of aircraft propeller
WO2006124026A1 (en) * 2005-05-16 2006-11-23 Bell Helicopter Textron Inc. Ice management system for tiltrotor aircraft
WO2025071868A1 (en) 2023-09-30 2025-04-03 Archer Aviation Inc. Systems and methods for managing ice accretions during flight of aircraft

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2281273A1 (en) * 1974-08-05 1976-03-05 Bronzavia Sa Aircraft propeller anti-icing system - has hub mounted generator connected directly to heating elements
FR2355716A2 (en) * 1976-06-23 1978-01-20 Bronzavia Sa Indicator for anti-icing system - is for aircraft propellers to signal that system is working and is independent of rotation speed

Also Published As

Publication number Publication date
ES543002A0 (en) 1986-06-01
FR2564059B1 (en) 1988-12-09
ES8607157A1 (en) 1986-06-01
JPS60244698A (en) 1985-12-04
IT1183603B (en) 1987-10-22
IT8520657A0 (en) 1985-05-10
GB2158524B (en) 1987-08-05
GB8511398D0 (en) 1985-06-12
FR2564059A1 (en) 1985-11-15
SE8502338D0 (en) 1985-05-10
SE456492B (en) 1988-10-10
SE8502338L (en) 1985-11-12
GB2158524A (en) 1985-11-13
DE3515839A1 (en) 1985-11-14

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)