SE456492B - Vermeutbrenningsskydd for avisningssystem for flygplanspropeller - Google Patents

Vermeutbrenningsskydd for avisningssystem for flygplanspropeller

Info

Publication number: SE456492B
Authority: SE; Sweden
Prior art keywords: signal; propeller; switch; frequency; pulsed
Prior art date: 1984-05-11

Application number

SE8502338A

Other languages

English (en)

Swedish (sv)

Other versions

SE8502338L (sv

SE8502338D0 (sv

Inventor

D V Arel

P F Famiglietti

P J 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.)

1984-05-11

Filing date

1985-05-10

Publication date

1988-10-10

1985-05-10 Application filed by United Technologies Corp filed Critical United Technologies Corp

1985-05-10 Publication of SE8502338D0 publication Critical patent/SE8502338D0/xx

1985-11-12 Publication of SE8502338L publication Critical patent/SE8502338L/

1988-10-10 Publication of SE456492B publication Critical patent/SE456492B/sv

Links

238000010438 heat treatment Methods 0.000 claims description 23
230000004044 response Effects 0.000 claims description 6
238000005485 electric heating Methods 0.000 claims description 2
230000006870 function Effects 0.000 claims description 2
238000000034 method Methods 0.000 claims description 2
238000012986 modification Methods 0.000 claims 3
230000004048 modification Effects 0.000 claims 3
230000003213 activating effect Effects 0.000 claims 1
230000004913 activation Effects 0.000 description 4
238000001816 cooling Methods 0.000 description 3
239000008188 pellet Substances 0.000 description 3
238000002485 combustion reaction Methods 0.000 description 1
125000004122 cyclic group Chemical group 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000005294 ferromagnetic effect Effects 0.000 description 1
230000005415 magnetization Effects 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1

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)
Catching Or Destruction (AREA)
Protection Of Generators And Motors (AREA)
Pipe Accessories (AREA)
General Details Of Gearings (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

SE8502338A 1984-05-11 1985-05-10 Vermeutbrenningsskydd for avisningssystem for flygplanspropeller SE456492B (sv)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number	Publication Date
SE8502338D0 SE8502338D0 (sv)	1985-05-10
SE8502338L SE8502338L (sv)	1985-11-12
SE456492B true SE456492B (sv)	1988-10-10

Family

ID=24442844

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8502338A SE456492B (sv)	1984-05-11	1985-05-10	Vermeutbrenningsskydd for avisningssystem for flygplanspropeller

Country Status (8)

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

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 (ru) *	1996-03-21	1997-10-20	Йелстаун Корпорейшн Н.В.	Тепловая противообледенительная система вращаемого элемента
RU2098323C1 (ru) *	1996-10-17	1997-12-10	Йелстаун Корпорейшн Н.В.	Система электропитания противообледенительных элементов винта самолета
JP2008540253A (ja) *	2005-05-16	2008-11-20	ベルヘリコプターテクストロンインコーポレイテッド	回転翼航空機のための着氷管理システム
EP4566946A3 (en)	2023-09-30	2025-06-18	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 (fr) *	1974-08-05	1976-03-05	Bronzavia Sa	Dispositif antigivrage d'une helice d'avion
FR2355716A2 (fr) *	1976-06-23	1978-01-20	Bronzavia Sa	Dispositif anti-givrage d'une helice d'avion

1985
- 1985-05-02 DE DE19853515839 patent/DE3515839A1/de not_active Withdrawn
- 1985-05-03 GB GB08511398A patent/GB2158524B/en not_active Expired
- 1985-05-09 BR BR8502208A patent/BR8502208A/pt not_active IP Right Cessation
- 1985-05-10 FR FR8507115A patent/FR2564059B1/fr not_active Expired
- 1985-05-10 ES ES543002A patent/ES8607157A1/es not_active Expired
- 1985-05-10 IT IT8520657A patent/IT1183603B/it active
- 1985-05-10 JP JP60099405A patent/JPS60244698A/ja active Pending
- 1985-05-10 SE SE8502338A patent/SE456492B/sv not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB2158524B (en)	1987-08-05
GB8511398D0 (en)	1985-06-12
IT1183603B (it)	1987-10-22
IT8520657A0 (it)	1985-05-10
SE8502338L (sv)	1985-11-12
SE8502338D0 (sv)	1985-05-10
JPS60244698A (ja)	1985-12-04
ES543002A0 (es)	1986-06-01
ES8607157A1 (es)	1986-06-01
FR2564059A1 (fr)	1985-11-15
BR8502208A (pt)	1986-01-14
DE3515839A1 (de)	1985-11-14
FR2564059B1 (fr)	1988-12-09
GB2158524A (en)	1985-11-13

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Legal Events

Date

Code

Title

Description

1995-01-31

NUG

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