SE413651B - Avisningsforfarande vid flygfarkoster - Google Patents

Avisningsforfarande vid flygfarkoster

Info

Publication number
SE413651B
SE413651B SE7509781A SE7509781A SE413651B SE 413651 B SE413651 B SE 413651B SE 7509781 A SE7509781 A SE 7509781A SE 7509781 A SE7509781 A SE 7509781A SE 413651 B SE413651 B SE 413651B
Authority
SE
Sweden
Prior art keywords
department
procedure
aircraft
costs
aircraft costs
Prior art date
Application number
SE7509781A
Other languages
English (en)
Swedish (sv)
Other versions
SE7509781L (sv
Inventor
W Volkner
H Schmedemann
Original Assignee
Licentia 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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of SE7509781L publication Critical patent/SE7509781L/
Publication of SE413651B publication Critical patent/SE413651B/xx

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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
    • G05D23/1905—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value associated with tele control

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Resistance Heating (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
SE7509781A 1974-09-10 1975-09-03 Avisningsforfarande vid flygfarkoster SE413651B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2443224A DE2443224C3 (de) 1974-09-10 1974-09-10 Verfahren zum Enteisen von Triebwerks-, Flügel- und Leitwerksystemen an Flugkörpern

Publications (2)

Publication Number Publication Date
SE7509781L SE7509781L (sv) 1976-03-11
SE413651B true SE413651B (sv) 1980-06-16

Family

ID=5925299

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7509781A SE413651B (sv) 1974-09-10 1975-09-03 Avisningsforfarande vid flygfarkoster

Country Status (6)

Country Link
US (1) US4036457A (enExample)
DE (1) DE2443224C3 (enExample)
FR (1) FR2284522A1 (enExample)
GB (1) GB1516879A (enExample)
IT (1) IT1042364B (enExample)
SE (1) SE413651B (enExample)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS541599A (en) * 1977-06-02 1979-01-08 Lucas Industries Ltd Control system for aircraft surface deicing device
US4292502A (en) * 1979-02-05 1981-09-29 The B.F. Goodrich Company Helicopter deicer control system
FI70842C (fi) * 1984-07-06 1986-10-27 Instrumentointi Oy Saett och anordning foer att vaelja och bevaka blandningsfoerhaollande mellan vatten och antifrysmedel
DE3437304A1 (de) * 1984-10-11 1986-04-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur bestimmung der temperatur, vorzugsweise der eisgrenzschichttemperatur, eines elektrischen widerstandsheizelementes einer enteisungsanlage fuer flugzeuge, hubschrauber oder dergleichen
US4829162A (en) * 1985-12-23 1989-05-09 Hughes Aircraft Co. Maintenance of uniform optical window properties
US4932610A (en) * 1986-03-11 1990-06-12 The United States Of America As Represented By The United States National Aeronautics And Space Administration Active control of boundary layer transition and turbulence
US4980673A (en) * 1987-06-10 1990-12-25 Rosemount Inc. Ice detector circuit
US5140135A (en) * 1989-09-21 1992-08-18 Rosemount Inc. Adaptive ice detector circuit
US5354015A (en) * 1993-08-10 1994-10-11 Meador Robert H System for warning the flight crew on board an aircraft of pre-flight aircraft icing
US5657951A (en) * 1995-06-23 1997-08-19 The B.F. Goodrich Company Electrothermal de-icing system
FR2756254B1 (fr) * 1996-11-27 1999-01-29 Eurocopter France Dispositif de chauffage d'un profil aerodynamique
US6279856B1 (en) 1997-09-22 2001-08-28 Northcoast Technologies Aircraft de-icing system
US6237874B1 (en) 1997-09-22 2001-05-29 Northcoast Technologies Zoned aircraft de-icing system and method
US5934617A (en) 1997-09-22 1999-08-10 Northcoast Technologies De-ice and anti-ice system and method for aircraft surfaces
DE19745621C1 (de) * 1997-10-16 1998-11-19 Daimler Benz Aerospace Airbus Verfahren zur Enteisung von einer Eisbildung ausgesetzten Flächen an Luftfahrzeugen
DE10024624A1 (de) * 2000-05-18 2001-11-22 Bayer Ag Modifizierte Polyisocyanate
US6753513B2 (en) * 2002-03-19 2004-06-22 Hamilton Sundstrand Propeller de-icing system
US7175136B2 (en) * 2003-04-16 2007-02-13 The Boeing Company Method and apparatus for detecting conditions conducive to ice formation
JP4424617B2 (ja) * 2003-08-20 2010-03-03 ザ・ボーイング・カンパニー 着氷状態を検出するための方法及び装置
FR2863586B1 (fr) * 2003-12-12 2007-01-19 Eurocopter France Dispositif de degivrage/antigivrage modulaire d'une surface aerodynamique.
US7763833B2 (en) * 2004-03-12 2010-07-27 Goodrich Corp. Foil heating element for an electrothermal deicer
US7104502B2 (en) * 2004-03-31 2006-09-12 Rosemount Aerospace Inc. Ice detector for improved ice detection at near freezing condition
US20050230553A1 (en) * 2004-03-31 2005-10-20 Rosemount Aerospace Inc. Ice detector for improved ice detection at near freezing condition
US7246773B2 (en) * 2004-05-06 2007-07-24 Goodrich Coporation Low power, pulsed, electro-thermal ice protection system
WO2006001830A2 (en) * 2004-06-10 2006-01-05 Bell Helicopter Textron Inc Anti-icing system for radomes
US7124983B2 (en) * 2004-08-20 2006-10-24 Honeywell International, Inc. Hybrid electrical ice protection system and method including an energy saving mode
US9771158B2 (en) * 2005-02-09 2017-09-26 Qinetiq Limited Ice protection of aerodynamic surfaces
US7211772B2 (en) * 2005-03-14 2007-05-01 Goodrich Corporation Patterned electrical foil heater element having regions with different ribbon widths
US7230205B2 (en) * 2005-03-29 2007-06-12 Siemens Power Generation, Inc. Compressor airfoil surface wetting and icing detection system
US8550402B2 (en) * 2005-04-06 2013-10-08 Sikorsky Aircraft Corporation Dual-channel deicing system for a rotary wing aircraft
US7513458B2 (en) * 2005-04-22 2009-04-07 Rohr, Inc. Aircraft engine nacelle inlet having electrical ice protection system
US7469862B2 (en) * 2005-04-22 2008-12-30 Goodrich Corporation Aircraft engine nacelle inlet having access opening for electrical ice protection system
US7828247B2 (en) * 2006-01-12 2010-11-09 Safe Flight Instrument Corporation Automatic recycling ice detector
US7923668B2 (en) * 2006-02-24 2011-04-12 Rohr, Inc. Acoustic nacelle inlet lip having composite construction and an integral electric ice protection heater disposed therein
US7291815B2 (en) 2006-02-24 2007-11-06 Goodrich Corporation Composite ice protection heater and method of producing same
CN101466598B (zh) * 2006-03-10 2013-02-27 豪富公司 飞机中使用的低密度雷击防护物
US8602359B2 (en) * 2006-03-17 2013-12-10 Ultra Electronics Limited Ice protection system
WO2007130979A2 (en) * 2006-05-02 2007-11-15 Rohr, Inc. Modification of reinforcing fiber tows used in composite materials by using nanoreinforcements
US7922120B2 (en) * 2006-11-15 2011-04-12 Honeywell International Inc. Wing ice protection heater element network
US20080166563A1 (en) * 2007-01-04 2008-07-10 Goodrich Corporation Electrothermal heater made from thermally conducting electrically insulating polymer material
GB2450503A (en) * 2007-06-26 2008-12-31 Ultra Electronics Ltd Ice protection system with plural heating elements
EP2222559B1 (en) * 2007-11-30 2012-02-22 BAE Systems PLC Improvements relating to temperature monitoring
US7837150B2 (en) * 2007-12-21 2010-11-23 Rohr, Inc. Ice protection system for a multi-segment aircraft component
US8049147B2 (en) 2008-03-28 2011-11-01 United Technologies Corporation Engine inlet ice protection system with power control by zone
US7938368B2 (en) 2008-04-07 2011-05-10 United Technologies Corporation Nosecone ice protection system for a gas turbine engine
US20090260341A1 (en) * 2008-04-16 2009-10-22 United Technologies Corporation Distributed zoning for engine inlet ice protection
US20100123044A1 (en) * 2008-11-17 2010-05-20 Botura Galdemir C Aircraft Ice Protection System
US8561934B2 (en) 2009-08-28 2013-10-22 Teresa M. Kruckenberg Lightning strike protection
US20110233340A1 (en) * 2010-03-29 2011-09-29 Christy Daniel P Aircraft ice protection system
US9046899B2 (en) 2011-11-01 2015-06-02 Goodrich Corporation Aircraft heating system
US10513340B2 (en) 2012-08-02 2019-12-24 Rosemount Aerospace Inc. Rotor ice protection systems and methods
ITNA20120071A1 (it) * 2012-11-27 2014-05-28 Sara Sas Di Garofalo Luca & C Metodologia basata sul controllo di termo resistenze serigrafate per l'individuazione e l'eliminazione della formazione di ghiaccio su profili aereodinamici
US9888526B2 (en) * 2015-07-30 2018-02-06 Edwards Vacuum Llc Detecting heater failure in a group of electric heaters in a process equipment heating system
US10708979B2 (en) 2016-10-07 2020-07-07 De-Ice Technologies Heating a bulk medium
CN107499281B (zh) * 2017-07-13 2020-07-07 中国航空工业集团公司西安飞机设计研究所 一种飞机电热风档加温控制方法
US11242152B2 (en) * 2017-11-17 2022-02-08 Ge Aviation Systems Llc Method and apparatus for detecting ice accretion
US12024299B2 (en) 2018-08-27 2024-07-02 De-Ice Technologies, Inc. De-icing systems
US11999493B2 (en) 2021-03-31 2024-06-04 Goodrich Corporation Method and system for ice shed

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053734A (enExample) * 1962-08-09 1967-01-04 Napier & Son Ltd
US3287974A (en) * 1964-03-30 1966-11-29 Holley Carburetor Co Ice condition detection device
GB1167575A (en) * 1966-04-28 1969-10-15 Licentia Gmbh De-Icing Installation for Aircraft

Also Published As

Publication number Publication date
SE7509781L (sv) 1976-03-11
DE2443224B2 (de) 1978-06-29
DE2443224A1 (de) 1976-03-25
IT1042364B (it) 1980-01-30
FR2284522B1 (enExample) 1981-10-09
GB1516879A (en) 1978-07-05
DE2443224C3 (de) 1979-02-22
FR2284522A1 (fr) 1976-04-09
US4036457A (en) 1977-07-19

Similar Documents

Publication Publication Date Title
SE413651B (sv) Avisningsforfarande vid flygfarkoster
AT340638B (de) Grossuberdachungsschirm
SE7513049L (sv) Anordning vid drop-line
IT1033143B (it) Struttura d aeroplano perfezionata
FI58375B (fi) Stoedplatta foer foersaekring av ledningsgraevningar eller dylika
SE407002B (sv) Anordning vid tradradiosystem
SE393759B (sv) Anordning vid skerhallare
SE409634B (sv) Anordning vid tradradiosystem
FI56124B (fi) Skyddshaetta eller hjaelmmask foer anvaendning i arbetsfarlig miljoe
FI54005C (fi) Anordning foer fixering av skivor saerskilt isolerskivor vid uppbyggnad av mellanvaeggar skentak eller motsvarande
SE406380B (sv) Anordning vid taxameter
AT332227B (de) Hubschrauber
FI55576C (fi) Anordning vid belysningsarmatur
SE411598B (sv) Datoranleggning med kringutrustning
RO63902A (fr) Parachute dirigeable
FI803495L (fi) Anordning vid justerverk foer saogade traevaror
SE381282B (sv) Tapprenna vid masugn
FI791438A7 (fi) Anordning vid belysningsarmatur
FI781663A7 (fi) Anordning vid gaffellyftvagnar
FI773087A7 (fi) Dubb vid matarvals foer axiell matning av laongstraeckta foeremaol med fiberstruktur saerskilt traedstammar eller delar daerav
FI822074L (fi) Anordning foer lasersvetsning av roerledningar speciellt laempad att anvaendas vid roernedsaenkningsfartyg
SE7510376L (sv) Anordning vid bajonettlaslock
SE387677B (sv) Anordning vid snoplogar
FI55075B (fi) Anordning vid foder foer en doerrkarm
SE405190B (sv) Anordning vid tradradiosystem

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7509781-6

Effective date: 19920408

Format of ref document f/p: F