Disclosed herein is an integrated reservoir tank assembly for a vehicle. The integrated reservoir tank assembly for a vehicle includes an integrated reservoir tank in which an inner space is partitioned into a first chamber configured to store cooling water of a first cooling circuit and a second chamber configured to store cooling water of a second cooling circuit by a partition wall; a first electric water pump integrally coupled to the first chamber of the integrated reservoir tank and configured to transmit the cooling water stored in the first chamber along a cooling water line of the first cooling circuit; and a second electric water pump integrally coupled to the second chamber of the integrated reservoir tank and configured to transmit the cooling water stored in the second chamber along a cooling water line of the second cooling circuit.

A water heating system for a vehicle includes, among other things, a container and an assembly of a vehicle. The assembly has a thermal energy level that increases as a result of operating the vehicle. The system further includes a path that communicates water back-and-forth between the container and the assembly to increase amount of thermal energy within water that is in the container, and an outlet configured to dispense water from the container for use by a user.

A coolant equalizing reservoir for arrangement in a coolant circuit, having: a reservoir housing, a degassing chamber in the reservoir housing, inside the former of which coolant flow along a curved degassing flow path, a feed line for introducing coolant into the reservoir housing, and an outflow opening for discharging coolant from the reservoir housing,
where both the feed line and the outflow opening open into the degassing chamber, and where it is provided that the degassing chamber is configured as a flow duct proceeding along a curved duct path, where the duct path defines the degassing flow path.

A motor for driving a liquid end of a pump system. The motor having an inner housing having an outer surface, a mechanical actuator disposed in the inner housing, and a water jacket surrounding at least a portion of the outer surface of the inner housing to define a volume between the inner housing and the water jacket. The volume being sized to circulate water within the water jacket so as to transfer heat from the inner housing to the water.

A component housing unit for a vehicle thermal management system is configured for attachment to an exterior surface of an expansion tank having an interior surface defining an interior volume. The component housing unit is configured for connection to a first thermal control loop and a second thermal control loop. The component housing unit is configured for connecting the interior volume of the expansion tank to the first thermal control loop and the second thermal control loop respectively. The component housing unit includes a first component interface configured for direct attachment of a first system component connected to the first thermal control loop, and a second component interface configured for direct attachment of a second system component connected to the second thermal control loop.

A valve for a fluid system of a vehicle having a valve housing with valve housing openings, a valve body arranged so as to be rotatable about an axis of rotation, a valve seal, a valve drive, and a plurality of connecting pieces corresponding to the valve housing openings. The connecting pieces have a circular flow passage area in cross section at a free end of the respective connecting piece, and the valve housing openings, corresponding to the connecting pieces, each have a substantially rectangular cross section. The respective valve housing opening is larger than the flow passage area at the free end of the corresponding connecting piece, and the flow passage areas of the connecting pieces widen in a diffuser-like manner from the free end of the respective connecting piece to the respective corresponding valve housing opening and merge in a stepless manner into the respective valve housing opening.

Disclosed herein is an integrated reservoir tank assembly for a vehicle. The integrated reservoir tank assembly for a vehicle includes an integrated reservoir tank in which an inner space is partitioned into a first chamber configured to store cooling water of a first cooling circuit and a second chamber configured to store cooling water of a second cooling circuit by a partition wall; a first electric water pump integrally coupled to the first chamber of the integrated reservoir tank and configured to transmit the cooling water stored in the first chamber along a cooling water line of the first cooling circuit; and a second electric water pump integrally coupled to the second chamber of the integrated reservoir tank and configured to transmit the cooling water stored in the second chamber along a cooling water line of the second cooling circuit.

One or more techniques and/or systems are disclosed for a new coolant tank that may also provide a structural element to the frame of the engine compartment. The coolant tank is comprised of a rear wall that also makes up a portion of the firewall in the engine compartment. A structural coolant tank component is engaged with the rear wall to form the coolant reservoir. The coolant reservoir can provide support to attach structural elements of the vehicle, and can also allow for improved space efficiency in the engine compartment. Further, improved access to the filling port is provided, while continued operation and desired function is maintained even at extreme vehicle tilt.

A coolant equalizing reservoir for arrangement in a coolant circuit, having: a reservoir housing, a vortex chamber in the reservoir housing, a feed line for introducing coolant into the reservoir housing, and an outflow aperture for discharging coolant from the reservoir housing, where the feed line discharges into the vortex chamber, and wherein the vortex chamber is defined by a wall protruding from a base-wall section of the reservoir housing along a vortex chamber's axis, encircling the vortex chamber's axis in a closed manner, which in every direction orthogonal to the vortex chamber's axis is arranged at a distance from the reservoir housing.

Disclosed is a method for heating a housing containing at least one functional member, the housing including: at least one wall shared with a reservoir intended to receive a liquid; and at least one wall provided with an orifice leading to the outside and closed by a pressure equalizing membrane porous to water vapor and impermeable to liquid water. The method is notable in that the interior volume of the housing is heated in at least one of the following situations: when the reservoir is subjected to a drop in temperature other than a drop in temperature likely to cause the liquid to freeze; each time a vehicle equipped with this housing is started; and when thermal conditions capable of producing condensates are detected in the interior volume of the housing, closed by the membrane.