The present invention provides a method and system for cooling a seat 14 surface, comprising at least one cushion, plurality of flexible metallic heat exchangers and optionally a cushioning layer. The metal heat exchangers are thin flexible metal sheets 18a, 18b with high thermal conductivity and a preferable thickness in the range of 0.05 mm and 10 mm. These are incorporated in the cushion, wherein the conduit is bonded, soldered or brazed to thin flexible metal sheet 18a, 18b acting as continued or intermittent conduit, with fluid, for cooling the metallic heat exchangers. The present system allows lowering of the total temperature difference improving the coefficient of performance of the refrigeration system that supplies the cooled fluid, leading to a smaller, lighter cold water supply system that also consumes less power and performs direct cooling of an occupant's body.

A vehicle comprises: a plurality of seating assemblies, each seating assembly including an exterior surface, an interior beneath the exterior surface, a pressured supply of liquid sanitizer disposed within the interior, and at least one valve in fluid communication with the pressurized supply of liquid sanitizer that opens to allow liquid sanitizer to be dispensed onto the exterior surface. Each of the at least one valve are selectively positionable to and from an open position where the liquid sanitizer flows through the valve to allow liquid sanitizer to be dispensed onto the exterior surface and a closed position where the liquid sanitizer cannot flow through the valve. A controller, configured to receive instructions from a user interface, communicates with each of the at least one valve to cause any particular valve to move to and from the open position and the closed position.

A vehicle comprises: a plurality of seating assemblies, each seating assembly including an exterior surface, an interior beneath the exterior surface, a pressured supply of liquid sanitizer disposed within the interior, and at least one valve in fluid communication with the pressurized supply of liquid sanitizer that opens to allow liquid sanitizer to be dispensed onto the exterior surface. Each of the at least one valve are selectively positionable to and from an open position where the liquid sanitizer flows through the valve to allow liquid sanitizer to be dispensed onto the exterior surface and a closed position where the liquid sanitizer cannot flow through the valve. A controller, configured to receive instructions from a user interface, communicates with each of the at least one valve to cause any particular valve to move to and from the open position and the closed position.

A climate control system and method controls climate at selected regions. The thermoelectric system includes a plurality of thermoelectric assemblies. The system can include a fluid conduit configured to allow a liquid to flow in the at least one fluid conduit. The system can further include a plurality of thermoelectric assemblies. At least two thermoelectric assemblies of the plurality of thermoelectric assemblies are in thermal communication with the liquid to provide climate control to a region.

Disclosed is a hot water seat system of a fuel cell vehicle including a hot water circulating part configured to adjust a temperature of hot water to a preset target temperature range, a processor configured to control a flow of the hot water, and a hot water seat having a hot water pipe, in which the temperature adjusted hot water flows via the hot water circulating part, and the hot water circulating part includes a first water tank configured to receive the hot water discharged from the fuel cell stack, and a second water tank configured to supply the temperature adjusted hot water in the target temperature range to the hot water seat.

A thermoelectric system and method provides distributed localized heating, cooling, or both heating and cooling. The thermoelectric system includes a plurality of thermoelectric assemblies. Each thermoelectric assembly comprises a plurality of thermoelectric elements, and each thermoelectric assembly is in thermal communication with a first working fluid and in thermal communication with a region corresponding to the thermoelectric assembly. Each thermoelectric assembly is selectively operable either to heat the region corresponding to the thermoelectric assembly by transferring heat from the first working fluid to the region corresponding to the thermoelectric assembly or to cool the region corresponding to the thermoelectric assembly by transferring heat from the region corresponding to the thermoelectric assembly to the first working fluid. Each thermoelectric assembly is operable independently from operation of other thermoelectric assemblies of the plurality of thermoelectric assemblies.

A vehicle seat includes a seating portion and a backrest portion coupled to the seating portion. The seat also includes a temperature-control system associated with at least one of the seating portion and the backrest portion. The temperature-control system includes a base layer and an intermediate layer disposed adjacent to the base layer. The intermediate layer is adapted to allow fluid to flow through it. The temperature-control system includes a cover layer disposed adjacent to the intermediate layer. The temperature-control system includes at least one heating element disposed between the intermediate layer and the cover layer. The temperature-control system further includes a fluid pump to provide fluid flow through the intermediate layer.

A climate controlling mechanism may be provided for car seats/strollers that may be temperature regulated and may include a fail safe such that the climate controlling mechanism may shut down if not within the desired temperature range. The climate controlling mechanism may be built into a car seat/stroller and/or incorporated into a blanket or covering to be placed over a child. The climate controlling mechanism also may be portable. Further, the climate controlling mechanism may be self-charging or the climate controlling mechanism may be plugged into a car charger or other outlet in order to cool and/or heat.

An occupant support comprises a vehicle seat including a cushion and trim positioned around at least a portion of the cushion. The occupant support includes an occupant-comfort system having a heat transfer station positioned in the seat cushion in spaced-apart relation to the trim and configured to move selectively heat to an occupant in a heating mode and away from the occupant in a cooling mode.

A liquid system for a motor vehicle has at least one supply line which can be supplied with a liquid, and at least one functional unit which can be arranged on a movable component of the motor vehicle and is connected in a communicating manner to the supply line. The supply line has at least one immovable line portion which can be arranged on an immovable component of the motor vehicle and at least one movable line portion which can be arranged on the movable component and is connected to the functional unit. In order to ensure a leakage-proof supply of the functional unit with the liquid, the supply line has at least one rotary coupling via which the immovable line portion is connected in a communicating manner to the movable line portion.