公开(公告)号：US20150136752A1

公开(公告)日：2015-05-21

申请号：US14578079

申请日：2014-12-19

申请人： AIRCELLE

发明人： Marc GEROME ,  Xavier CAZUC ,  David PEREIRA

IPC分类号： B64D33/02 ,  B64D15/12

摘要： An electrical heating assembly is provided for a defrosting device of an air-intake lip of a turbojet engine nacelle. The electrical heating assembly includes a current-conductive portion and a resistive portion, and the resistive portion includes strips spaced apart one another. Each strip is connected to the current-conductive portion so as to form at least one recess in the resistive portion.

摘要翻译： 提供了一种用于涡轮喷气发动机机舱的进气口的除霜装置的电加热组件。 电加热组件包括导电部分和电阻部分，并且电阻部分包括彼此间隔开的条带。 每个条带连接到导电部分，以在电阻部分中形成至少一个凹部。

公开(公告)号：US20150292351A1

公开(公告)日：2015-10-15

申请号：US14749808

申请日：2015-06-25

申请人： AIRCELLE

发明人： David PEREIRA ,  Hakim MAALIOUNE ,  Caroline COAT-LENZOTTI

IPC分类号： F01D25/02

CPC分类号： F01D25/02 ,  B64D15/12 ,  B64D2033/0233

摘要： The present disclosure provides an electric de-icing/anti-icing device for a turbojet engine or turbo-prop nacelle element to be protected from icing. The device includes: a heating assembly including first and second heating stages positioned in the nacelle element; an electricity supply circuit delivering a primary voltage to the first heating stage of the heating assembly. In particular, the electricity supply circuit includes an electricity source, and a de-icing/anti-icing circuit which is connected to the heating assembly and supplied voltage by the electricity source. Furthermore, the de-icing/anti-icing device includes components to supply a complementary voltage to the second heating stage of the heating assembly.

摘要翻译： 本公开提供了一种用于涡轮喷气发动机或涡轮支架机构元件的电除冰/防冰装置，以防止结冰。 该装置包括：加热组件，其包括定位在机舱元件中的第一和第二加热台; 向该加热组件的第一加热阶段提供初级电压的电力供应电路。 特别地，电力供给电路包括电源和除冰/除冰电路，其连接到加热组件并由电源供电。 此外，除冰/防冰装置包括向加热组件的第二加热台提供互补电压的部件。