A PTC heating module for heating a fluid may include two contact plates between which at least one cuboid PTC thermistor is arranged and at least one contact socket with a contact side. The PTC thermistor may have two main sides disposed opposite each other and defining a thermistor thickness therebetween. The contact side of the at least one contact socket may rest against a first main side of the at least one PTC thermistor and another side may rest against a first contact plate. A geometric contact surface between the first main side and the contact side of the at least one contact socket may be smaller than a geometric surface of the first main side. A clearance distance extending between the two contact plates and a creapage distance extending from the at least one contact socket to a second contact plate may be larger than the thermistor thickness.

A fluid-heating device for heating fluid with a heater includes: a heating portion that is molded so as to cover the surrounding of the heater; and a support body integrally cast into the heating portion, the heating portion being molded in a state in which the heater is supported by the support body in a die for molding the heating portion.

An electric heating device, in particular for a motor vehicle, includes a housing which has an inlet and outlet opening for a medium to be heated and which encloses a layered structure. The layered stricture comprises at least one PTC element which is electrically conductively connected to conducting elements leading to connections of different polarity, and heat-emitting elements that are conductively connected on both sides to the PTC element. In order to provide improved heat dissipation, the heat-emitting elements include a panel element that is provided with perforations and that is made of a heat-conducting material.

An infrared (IR) heating module for a vehicle having a passenger cabin including at least one IR panel, a controller coupled to the at least one IR panel for controlling operation of the IR heating module, and a power supply coupled to the controller for supplying power to the IR heating module, where the at least one IR panel is adapted and configured to be installed in a roof within the passenger cabin of the vehicle. The IR heating module operates by detecting a temperature within a cabin of the vehicle based on an output of a thermostat within the vehicle, receiving a signal from the controller relating to the temperature detected, and initiating an operation of the at least one IR panel based on the received signal, where the at least one IR panel is installed within the roof of the vehicle.

The invention relates to a thermal management system (1) for a motor vehicle, comprising: at least one sensor (13, 113) capable of measuring at least one quantity that can be used to determine at least one thermal comfort data item (TS), a predefined number of actuators (A101, A102, A103, A104), configured, respectively, for adjusting at least one parameter of an associated piece of equipment (3, 5, 7, 9) of said vehicle, and a control device (12) for controlling the actuators (A101, A102, A103, A104) on the basis of the measurements of said at least one sensor (13, 113).
According to the invention, the control device (12) comprises at least one processing means (14) for: identifying at least a first and a second piece of equipment for acting on a first and a second part of the occupant's body, respectively, if thermal regulation of the occupant is required, and controlling at least a first and a second actuator configured, respectively, for adjusting at least one parameter of the first and second pieces of equipment identified, so as to act on said parts of the occupant's body.
The invention also relates to a thermal management method implemented by such a system (1).

A radiant heater apparatus includes an interior panel, a heater main body, and a cover layer. The interior panel includes a deployment portion to be deployed into a cabin space due to a deployment of an airbag apparatus. The deployment portion has a breaking edge where a panel tear portion breaks when the airbag apparatus is deployed. The panel tear portion includes a centerline portion and a pair of sideline portions. The deployment portion includes the breaking edge that is formed along the centerline portion or the sideline portions. The deployment portion has a stress concentration portion that locally applies stress to the cover layer while at least a part of the breaking edge formed along the centerline portion is not in contact with the cover layer, when the deployment portion is deployed and comes into contact with the cover layer.

The present invention relates to an electric heating device (1) for heating an air flow in particular through a duct of a ventilation, heating and/or air-conditioning installation of an automotive vehicle, the heating device (1) including at least one heating module (4) that is contained in a heating body (6), said heating body (6) comprising a housing (8) for controlling and supplying electrical power to the at least one heating module (4), said housing (8) comprising, in its interior, a printed circuit board (80) from which a power supply connector (82) and a control connector (84) protrude, said housing (8) also comprising a power supply opening (820) such that the power supply connector (82) emerges from said housing (8) and a control opening (840) such that the control connector (84) emerges from said housing (8), the housing (8) including a skirt (841) that protrudes in parallel to the control connector (84) on the periphery of the control opening (840), said skirt (841) being formed as a single part with the housing (8).

A radiant heater device includes: a heater main body having a heating portion that generates heat by being supplied with electric power to radiate radiation heat due to the heat supplied from the heating portion; an output control unit that controls an output of the heating portion; and a maximum output determination unit that determines an upper limit of the output of the heating portion depending on a heat load around the heater main body. The output control unit controls the output of the heating portion depending on the heat load not to exceed the upper limit of the output determined by the maximum output determination unit.

There is disclosed a vehicle air conditioner which is capable of achieving protection of an air flow passage without hindrance, even when a temperature sensor which detects a temperature of an electric heater fails. When a detected value of an electric heater temperature sensor detecting the highest temperature among a plurality of electric heater temperature sensors 61 to 64 is in excess of a predetermined threshold value, a controller executes a protecting operation of limiting energization to the electric heater or stopping the energization. The controller calculates an estimated value Thtrest of the temperature which is calculated back from a consumed power of the electric heater, and when one of the electric heater temperature sensors fails, the controller executes the protecting operation on the basis of the highest value among the detected values of the temperature sensors other than the electric heater temperature sensor and the estimated value.

An HVAC system for a vehicle includes an evaporator including a lower end and an opposing upper end, a blower downstream from the evaporator, and a heater downstream from the evaporator, the heater including a lower end that is disposed above the lower end of the evaporator.