An electric heating apparatus for deicing, a method for manufacturing the electric heating apparatus for deicing, a blade and a wind turbine including the same. The electric heating apparatus for deicing includes: a heat generating module, including a heat generating element and a bus bar for conducting electricity to the heat generating element, where the bus bar includes a lead-out portion for connecting an external power source; a thermally conductive encapsulating layer, which is insulated and is to cover the heat generating module except the lead-out portion; and a first substrate and a second substrate, respectively arranged below and above the thermally conductive encapsulating layer, so that the heat generating module and the thermally conductive encapsulating layer are arranged between the first substrate and the second substrate.

An electric heating mat may include an outer sleeve having an interior, and an access end with an opening to the interior. The access end may be folded upon itself into a closed condition, and unfolded into an opened condition. When the access end is closed, the interior of the outer sleeve may provide a sealed enclosure. The sealed enclosure may accommodate and protect internal components, such as heating elements, a power source, and associated controls. The heating elements, associated wiring, and an insulation layer may be provided in an inner sleeve, which may be insertable into the outer sleeve as a unit. When the access end is opened, the opening provides access to the internal components. Such access allows the power source to be turned on to supply power to the heating elements.

Example embodiments described herein involve reducing the formation of ice on external modules by incorporating a heater within the module. The system may include a microphone module for an autonomous vehicle. The microphone module may include a housing and a microphone inside an opening of the housing. The system may further include a cover abutting the opening of the housing. The cover may enclose the microphone within the housing and seal the opening of the housing. The system may also include a heater adjacent to the opening of the housing and configured to prevent ice from forming over the opening. The heater may at least partially surround the opening.

A multilayer heating structure for controlling ice accumulation on a surface of an aircraft includes a carbon nano-tube (CNT) heater. The heater includes: a CNT layer; a first encapsulation layer disposed on a first side of the CNT layer formed of a first encapsulation layer thermoplastic material; and a second encapsulation layer disposed on a second side of the CNT layer formed of a second encapsulation layer thermoplastic material.

A system for controlling ice accumulation on a surface of an aircraft, the system includes a carbon nano-tube (CNT) heater comprising: a CNT layer; a first encapsulation layer disposed on a first side of the CNT layer formed of a first encapsulation layer thermoplastic material; and a second encapsulation layer disposed on a second side of the CNT layer formed of a second encapsulation layer thermoplastic material. The system also includes a fore composite structure that includes a fore composite structure thermoplastic material disposed on the first side of CNT heater, an aft composite structure that includes an aft composite structure thermoplastic material disposed on the first side of CNT heater and a sensor layer disposed between the CNT heater and the one of the fore and aft composite structures.

A heating pad with a plurality of parallel connected heating circuits that are provided with a temperature control circuit. The parallel connected heating circuits are longitudinally separated from each such that a user may cut or sever the heat mat along predetermined cut points that are indicated on the exterior surface of the heat mat. In this way, the length of the heat mat can be adjusted in the field based on the application by simply cutting the heat mat along a predefined cut point.

A heating pad with a plurality of parallel connected heating circuits that are provided with a temperature control circuit. The parallel connected heating circuits are longitudinally separated from each such that a user may cut or sever the heat mat along predetermined cut points that are indicated on the exterior surface of the heat mat. In this way, the length of the heat mat can be adjusted in the field based on the application by simply cutting the heat mat along a predefined cut point.

Disclosed are a heating cable connecting device and a flexible heater employing the same, in which the heating cable connecting device insulates a heating cable applied to a flexible heater to connect the heating cable to a terminal unit and includes a cooling device configured to connect one end of the heating cable to one end of a connecting cable to form a cooling section and an insulating device configured to insulate an opposite end of the connecting cable to connect an opposite end of a lead wire having one end connected to the terminal unit to the opposite end of the connecting cable. The cooling device and the insulating device are provided on inside and outside surfaces of the flexible heater, respectively, so that a power supply line can be thermally and electrically insulated.

Disclosed are a heating cable connecting device and a flexible heater employing the same, in which the heating cable connecting device insulates a heating cable applied to a flexible heater to connect the heating cable to a terminal unit and includes a cooling device configured to connect one end of the heating cable to one end of a connecting cable to form a cooling section and an insulating device configured to insulate an opposite end of the connecting cable to connect an opposite end of a lead wire having one end connected to the terminal unit to the opposite end of the connecting cable. The cooling device and the insulating device are provided on inside and outside surfaces of the flexible heater, respectively, so that a power supply line can be thermally and electrically insulated.

A heater assembly for an aerosol generating device includes a flexible heating element; a temperature sensor; and a flexible dielectric backing film with an adhesive on a surface of the flexible dielectric backing film, wherein the temperature sensor and the flexible heating element are supported adjacent to each other on the adhesive on the surface of the flexible backing film. The heater assembly allows for a more precise measurement of the heater temperature to be obtained while simplifying the assembly process.