A heating module includes at least one cold conductor element and at least one electrical heating element that is different from the at least one cold conductor element. The at least one cold conductor element and the at least one heating element are electrically connectable in parallel. The at least one cold conductor element and the at least one heating element are connected with one another thermally in a heat-transferring manner.

The present invention relates to a heating module (14) with at least one PTC thermistor element (2) and at least one heating element (15), which is different from a PTC thermistor element (2), wherein the heating element (15) and the PTC thermistor element (2) are connected electrically in series. A simplified and cost-effective production and/or operation of the heating module (14) materialise in that the heating element (15) is thermally connected to the PTC thermistor element (2) in a heat-transferring manner and an electric current density through the PTC thermistor element (2) is lower than the electric current density through the heating element (15).

The invention, furthermore, relates to a heating device (31) having at least one such heating module (14).

An aerosol delivery device sensory system is provided. The system may include an outer body, an atomizer, and an infrared sensor. The atomizer, which may be received in the outer body, may include a heating element. The infrared sensor may be configured to measure infrared radiation produced by the atomizer. The infrared sensor may be located inside or outside of the outer body. In this regard, by way of example, the infrared sensor may be configured to provide feedback for control purposes, or the infrared sensor may be employed for testing purposes. A fiber optic cable may extend from the infrared sensor to a component to sense the radiation being emitted therefrom.

An electric heating device includes a housing having a partition wall which separates a connection chamber from a heating chamber for dissipating heat and from which at least one receiving pocket protrudes into the heating chamber as a heating rib that may taper towards its lower closed end. A PTC heating element is received in the receiving pocket. The PTC element includes at least one PTC element and conductor tracks which energize the PTC element with different polarities which are electrically conductively connected to the PTC element, and which are electrically connected in the connection chamber. A pressure element also is received in the receiving pocket. Heat extraction surfaces of the PTC element are held in the receiving pocket abutting against oppositely disposed inner surfaces of the receiving pocket. The pressure element has at least one cambered surface segment projecting toward the inner surface or toward the PTC element.

A heating system component for a heating system for heating a fluid medium is provided. The heating system component includes: a carrier unit comprising a wet side, wherein said wet side corresponds to a surface of said carrier unit configured to be in contact with said fluid medium; and a heating unit. The heating unit may be coupled to the carrier unit via soldering, laser welding, gluing, ultrasonic welding, and/or friction welding. The carrier unit may comprise aluminum.

A heating system component for a heating system for heating a fluid medium is provided. The heating system component includes: a carrier unit comprising a wet side, wherein said wet side corresponds to a surface of said carrier unit configured to be in contact with said fluid medium; and a heating unit. The heating unit may be coupled to the carrier unit via soldering, laser welding, gluing, ultrasonic welding, and/or friction welding. The carrier unit may comprise aluminum.

A water supply and heating system that includes a flexible water tank, a flexible heating carpet and an electrical connection mechanism. The water tank includes a flexible outer layer and separable inflatable and collapsible water bag. The water bag is equipped with a water inlet and outlet hoses for receiving supplying water. The water bag is positioned inside the outer layer and is designed to remain collapsed when and to inflate when filled with water. The outer layer too is designed to inflate when the water bag is filled with the water and to deflate when the water is drained from the water bag. A dry space is defined between the outer layer and the water bag in which the heating carpet is positioned. The heating carpet includes flexible flat electrical heating strips that are connected to the electrical connection mechanism.

A water supply and heating system that includes a flexible water tank, a flexible heating carpet and an electrical connection mechanism. The water tank includes a flexible outer layer and separable inflatable and collapsible water bag. The water bag is equipped with a water inlet and outlet hoses for receiving supplying water. The water bag is positioned inside the outer layer and is designed to remain collapsed when and to inflate when filled with water. The outer layer too is designed to inflate when the water bag is filled with the water and to deflate when the water is drained from the water bag. A dry space is defined between the outer layer and the water bag in which the heating carpet is positioned. The heating carpet includes flexible flat electrical heating strips that are connected to the electrical connection mechanism.

A glass-tube heater includes a glass tube, a cap, and a temperature display unit. The glass tube is provided therein with an off-water protection sensor or a tipping switch, a control circuit board, one of a TRIAC and a relay, and a heating element. The control circuit board includes a control unit (which is an MCU or a comparator). All the components that are disposed in the glass tube are electrically connected to form a control circuit. Devices for temperature control, detection, and heating are all disposed inside the glass tube. The off-water protection sensor is operable to detect if being removed out of water for controlling the heating element to carry out heating or not, thereby ensuring quick termination of heating upon removal out of water. The tipping switch is operable to control the heating element from heating in case of excessive tipping of the heater.

A heating apparatus for a washer fluid according to an embodiment includes a container having an accommodation space in which a washer fluid is accommodated, an inlet part configured to charge the washer fluid into the accommodation space, an outlet part configured to discharge the washer fluid from the accommodation space, a heater provided in the accommodation space, the heater being configured to heat the washer fluid, and coils wound around the heater. The coils are in a spiral shape extending about the axis of the coils and are formed of wires in contact with the heater. The coils have close contact parts at which a plurality of wires is in close contact to each other in an extending direction of an axis.