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1. 发明申请

WO2011092480A2 ELECTRICAL APPARATUS 审中-公开
标题翻译：电气设备
公开(公告)号：WO2011092480A2
公开(公告)日：2011-08-04
申请号：PCT/GB2011/000122
申请日：2011-01-31
申请人： GKN AEROSPACE SERVICES LIMITED , LEWIS, Stuart Martin , ENGLISH, Peter
发明人： LEWIS, Stuart Martin , ENGLISH, Peter
CPC分类号： B64D15/12 , H05B3/18 , H05B3/36 , H05B2203/013 , H05B2203/016 , H05B2203/017 , H05B2203/033 , H05B2214/02 , Y10T29/49083
摘要： Electrical apparatus such as a heater (2) for an ice protection system for an aircraft (1) comprises a laminate such as a heater mat (3) and a connector (41-49). The laminate (3) comprises dielectric layers (50-58) and an electrical element such as a heater element (501), and each dielectric layer of the laminate comprises thermoplastic material. The connector (41-49) comprises a ribbon having first and second ends and a metal conductor (413, 423, 433). The ribbon comprises thermoplastic material and its first end (415, 425, 435, 445, 455, 465, 475, 485) is embedded in the laminate and is laminated to adjacent first and second ones of the dielectric layers (50-58) of the laminate. Because the thermoplastic material of the ribbon is the same as or is compatible with the thermoplastic material of the first and second dielectric layers, the formation of an undesirable discontinuity at the interfaces between the first end of the ribbon and the first and second dielectric layers is prevented. Thus, cracks are less likely to be initiated at the interfaces during the use of the electrical apparatus, and de- lamination is less likely to occur.
摘要翻译：用于飞机（1）的用于冰保护系统的加热器（2）的电气设备包括诸如加热垫（3）和连接器（41-49）的层压体。层压体（3）包括电介质层（50-58）和诸如加热元件（501）的电气元件，层压体的每个电介质层包括热塑性材料。连接器（41-49）包括具有第一和第二端的金属带和金属导体（413,423,433）。该带包括热塑性材料，并且其第一端（415,425,435,445,455,465,475,485）嵌入在层压体中并被层压到相邻的第一和第二电介质层（50-58）的相邻的第一和第二电介质层层压板。由于带的热塑性材料与第一和第二介电层的热塑性材料相同或相容，因此在带的第一端和第一和第二介质层之间的界面处形成不期望的不连续性是预防。因此，在使用电气设备期间，在界面处不太可能发生裂纹，并且不太可能发生剥离。

2. 发明申请

WO2011092481A1 ELECTROTHERMAL HEATER 审中-公开
标题翻译：电热器
公开(公告)号：WO2011092481A1
公开(公告)日：2011-08-04
申请号：PCT/GB2011/000123
申请日：2011-01-31
申请人： GKN AEROSPACE SERVICES LIMITED , ENGLISH, Peter , LEWIS, Stuart Martin , WINTER, Nicholas John
发明人： ENGLISH, Peter , LEWIS, Stuart Martin , WINTER, Nicholas John
IPC分类号： B64D15/12 , B64D45/02 , F03D1/06
CPC分类号： B64D15/12 , B64D45/02 , F03D1/065 , F03D80/40 , Y02E10/721
摘要： An electrothermal heater (2) for an ice protection system for an aircraft (1) or the like is provided with improved protection against lightning strikes. The heater (2) comprises a laminated heater mat (3) formed from dielectric layers (51-54) and a heater element (501). A first connector (41) has a first end (415) which is embedded in the heater mat (3) and is electrically connected to the heater element (501) and a second end which extends away from the heater mat for connection to a heater control unit (6). The heater mat (3) further includes first and second conductive ground planes (71, 72) and the first end (415) of the first connector (41) is positioned between the first and second ground planes so as to be shielded thereby and so as to reduce the current induced therein during a lightning strike.
摘要翻译：用于飞机（1）等的防冰系统的电热加热器（2）具有改进的防雷击保护。加热器（2）包括由电介质层（51-54）和加热器元件（501）形成的叠层加热器垫（3）。第一连接器（41）具有嵌入在加热垫（3）中并与电加热元件（501）电连接的第一端（415）和远离加热垫延伸以连接到加热器控制单元（6）。加热垫（3）还包括第一和第二导电接地平面（71,72），并且第一连接器（41）的第一端（415）位于第一和第二接地平面之间，从而被屏蔽以减少在雷击期间感应的电流。

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