BRPI0518456A2 - sistema de gerenciamento de gelo para aeronave tiltrotor - Google Patents

sistema de gerenciamento de gelo para aeronave tiltrotor

Info

Publication number
BRPI0518456A2
BRPI0518456A2 BRPI0518456-8A BRPI0518456A BRPI0518456A2 BR PI0518456 A2 BRPI0518456 A2 BR PI0518456A2 BR PI0518456 A BRPI0518456 A BR PI0518456A BR PI0518456 A2 BRPI0518456 A2 BR PI0518456A2
Authority
BR
Brazil
Prior art keywords
rotor
management system
aircraft
ice management
heater
Prior art date
Application number
BRPI0518456-8A
Other languages
English (en)
Inventor
Gary S Froman
Daniel R Tippett
Original Assignee
Bell Helicopter Textro Inc
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 Bell Helicopter Textro Inc filed Critical Bell Helicopter Textro Inc
Publication of BRPI0518456A2 publication Critical patent/BRPI0518456A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
    • B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
    • B64C29/0016—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers
    • B64C29/0033—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers the propellers being tiltable relative to the fuselage
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Resistance Heating (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Multiple Motors (AREA)

Abstract

SISTEMA DE GERENCIAMENTO DE GELO PARA AERONAVE TILTROTOR. Trata-se de um sistema de gerenciamento de gelo que é configurado para uma aeronave que possui pelo menos um rotor, sendo que cada rotor possui uma pluralidade de hélices. O sistema possui um fornecedor de energia elétrica adaptado para ser transportado pela aeronave à distância do rotor, e pelo menos um aquecedor é transportado pelo rotor para aquecer pelo menos uma parte do rotor. Um relé de controle em estado sólido é transportado pelo rotor e acoplado, de Ibrma condutiva, entre o fornecedor de energia e cada aquecedor para controlar seletivamente o fluxo de energia elétrica do fornecedor de energia para cada aquecedor. Ademais, o sistema pode incorporar um relé de alimentação em estado sólido é transportado pela aeronave à distância do e acoplado, de forma condutiva, entre o fornecedor de energia e o relé de controle para controlar seletivamente o fluxo de energia elétrica para o relé de controle.
BRPI0518456-8A 2005-02-24 2005-02-24 sistema de gerenciamento de gelo para aeronave tiltrotor BRPI0518456A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2005/005854 WO2006093480A1 (en) 2005-02-24 2005-02-24 Ice management system for tiltrotor aircraft

Publications (1)

Publication Number Publication Date
BRPI0518456A2 true BRPI0518456A2 (pt) 2008-11-18

Family

ID=36941455

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0518456-8A BRPI0518456A2 (pt) 2005-02-24 2005-02-24 sistema de gerenciamento de gelo para aeronave tiltrotor

Country Status (7)

Country Link
US (1) US7604202B2 (pt)
EP (1) EP1851110B1 (pt)
CN (1) CN101068715B (pt)
BR (1) BRPI0518456A2 (pt)
CA (2) CA2586094C (pt)
DE (1) DE05723643T1 (pt)
WO (1) WO2006093480A1 (pt)

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US8550402B2 (en) * 2005-04-06 2013-10-08 Sikorsky Aircraft Corporation Dual-channel deicing system for a rotary wing aircraft
BRPI0520087A2 (pt) * 2005-05-16 2009-04-14 Bell Helicopter Textron Inc sistema de controle de gelo; aeronave; e método para operação de dispositivos de proteção contra gelo em um rotor de uma aeronave
US8251313B2 (en) * 2005-10-21 2012-08-28 Honda Patents & Technologies North America, Llc Ice protection system for aircraft
GB2450503A (en) * 2007-06-26 2008-12-31 Ultra Electronics Ltd Ice protection system with plural heating elements
US8466390B2 (en) * 2008-01-08 2013-06-18 Rosemount Aerospace Inc. Heater control architecture for an ice protection system
US8120228B2 (en) * 2008-07-15 2012-02-21 Hamilton Sundstrand Corporation Slip ring assembly
US9656757B2 (en) 2008-09-16 2017-05-23 Hamilton Sundstrand Corporation Propeller deicing system
GB2463675A (en) * 2008-09-19 2010-03-24 Vestas Wind Sys As Wind turbine de-icing
CN101695959B (zh) * 2009-10-22 2012-01-11 北京航空航天大学 直升机旋翼防除冰装置
US8779945B2 (en) * 2010-03-17 2014-07-15 Sikorsky Aircraft Corporation Virtual ice accretion meter display
FR2962271B1 (fr) * 2010-07-02 2012-08-17 Hispano Suiza Sa Alimentation electrique des equipements portes par un support rotatif
US8890032B2 (en) 2010-09-17 2014-11-18 Hamilton Sundstrand Corporation Propeller heater lead
US8827207B2 (en) 2011-05-03 2014-09-09 Goodrich Corporation Ice protection system
US10513340B2 (en) 2012-08-02 2019-12-24 Rosemount Aerospace Inc. Rotor ice protection systems and methods
GB201301789D0 (en) * 2013-02-01 2013-03-20 Rolls Royce Plc A de-icing apparatus and a method of using the same
US9745070B2 (en) * 2014-11-11 2017-08-29 The Boeing Company Systems for multiple zone heaters for rotor craft and methods of operation
WO2016144683A1 (en) * 2015-03-06 2016-09-15 Sikorsky Aircraft Corporation Heating design for rotorcraft blade de-icing and anti-icing
USD808328S1 (en) 2016-09-14 2018-01-23 Bell Helicopter Textron Inc. Foldable tiltrotor aircraft
CN106737368B (zh) * 2016-12-13 2024-08-02 惠阳航空螺旋桨有限责任公司 一种调整导电环与径向刷架组件位置的工具
US10710732B2 (en) 2017-09-15 2020-07-14 Bell Helicopter Textron Inc. Rotary aircraft ice protection system
US10752367B2 (en) 2018-05-02 2020-08-25 Bell Helicopter Textron Inc. Scavenged-power ice-management system and method for an aircraft
US11427314B2 (en) 2018-05-15 2022-08-30 Textron Innovations Inc. Control systems and methods for rotating systems
CN109558650B (zh) * 2018-11-09 2023-09-01 中国直升机设计研究所 直升机旋翼结冰对旋翼性能影响的分析方法
US11427335B2 (en) 2018-11-13 2022-08-30 Textron Innovations Inc. Enclosure for contacts of aircraft wing heater blanket
USD974277S1 (en) 2018-11-15 2023-01-03 Textron Innovations, Inc. Aircraft payload enclosure
USD974276S1 (en) 2018-11-15 2023-01-03 Textron Innovations, Inc. Aircraft spinner
USD909949S1 (en) 2018-11-15 2021-02-09 Bell Helicopter Textron Inc. Tiltrotor aircraft
USD909278S1 (en) 2018-11-15 2021-02-02 Bell Helicopter Textron Inc. Foldable tiltrotor aircraft
CN111114792B (zh) * 2019-12-19 2021-04-23 武汉航空仪表有限责任公司 一种可解算结冰速率的结冰传感器及方法
CA3110197A1 (en) 2020-03-31 2021-09-30 Hamilton Sundstrand Corporation Multi-element propeller blade deicer scheme for balanced three-phase electrical loads
USD944331S1 (en) * 2021-02-26 2022-02-22 Shantou Chenghai Longman Technology Co., Ltd Quadrotor
US12006047B2 (en) 2021-06-29 2024-06-11 Flir Unmanned Aerial Systems Ulc Propeller deicing systems and methods
US12110117B2 (en) 2021-08-23 2024-10-08 Goodrich Corporation Heated pendulum damper
US12431303B2 (en) 2023-02-14 2025-09-30 Hamilton Sundstrand Corporation Vibration-tolerant multi-position, multi-pole continuous-rotation stepper relay
WO2025071868A1 (en) * 2023-09-30 2025-04-03 Archer Aviation Inc. Systems and methods for managing ice accretions during flight of aircraft
FR3163767A1 (fr) * 2024-06-25 2025-12-26 Airbus Operations (S.A.S.) Procede et systeme de surveillance de la performance d’un interrupteur electromecanique compris dans un systeme de distribution d’energie au sein d’un aeronef

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US2393635A (en) * 1942-04-17 1946-01-29 Robert H Wendt Ice removing device for aircraft
US2473147A (en) * 1946-01-15 1949-06-14 United Aircraft Corp Slip-ring structure
US2638295A (en) * 1947-04-19 1953-05-12 Curtiss Wright Corp Propeller deicing mechanism
US2678181A (en) * 1948-07-20 1954-05-11 Gen Motors Corp Propeller deicing control system
US3002718A (en) * 1960-07-08 1961-10-03 Kaman Aircraft Corp Rotor blade deicing system
US3196254A (en) * 1961-02-21 1965-07-20 Allied Chem Heater control systems
US3657514A (en) * 1970-06-03 1972-04-18 Goodrich Co B F Electrical deicer for aircraft propeller
US4292502A (en) * 1979-02-05 1981-09-29 The B.F. Goodrich Company Helicopter deicer control system
EP0040017B1 (en) * 1980-05-08 1984-07-18 LUCAS INDUSTRIES public limited company Switching system for sequential connection of loads to an electrical supply
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
US4690353A (en) * 1985-05-31 1987-09-01 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Electro-expulsive separation system
US5523959A (en) * 1994-04-25 1996-06-04 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Ice detector and deicing fluid effectiveness monitoring system
GB2293522B (en) * 1994-09-02 1999-01-20 Ultra Electronics Ltd Rotary apparatus
US5709532A (en) * 1994-12-29 1998-01-20 The B.F. Goodrich Company Propeller ice protection system and method providing reduced sliding contact maintenance
US5704567A (en) * 1995-10-16 1998-01-06 The United States Of America As Represented By The Secretary Of The Army Blade de-icer for rotary wing aircraft
FR2756254B1 (fr) * 1996-11-27 1999-01-29 Eurocopter France Dispositif de chauffage d'un profil aerodynamique
US6753513B2 (en) 2002-03-19 2004-06-22 Hamilton Sundstrand Propeller de-icing system
US8550402B2 (en) * 2005-04-06 2013-10-08 Sikorsky Aircraft Corporation Dual-channel deicing system for a rotary wing aircraft

Also Published As

Publication number Publication date
EP1851110A1 (en) 2007-11-07
WO2006093480A1 (en) 2006-09-08
US20070257153A1 (en) 2007-11-08
DE05723643T1 (de) 2008-04-03
CN101068715B (zh) 2012-01-25
CN101068715A (zh) 2007-11-07
CA2586094A1 (en) 2006-09-08
CA2586094C (en) 2010-06-29
CA2704249C (en) 2013-02-12
US7604202B2 (en) 2009-10-20
CA2704249A1 (en) 2006-09-08
EP1851110B1 (en) 2016-06-22
EP1851110A4 (en) 2012-04-18

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2364 DE 26-04-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.