A seal assembly for an HVAC system includes a first block having a first aperture and a first sealing surface, a second block having a second aperture and a second sealing, and a conduit having a tube portion with an axially extending aperture and a flange extending radially outwardly from an end of the tube portion. The tube portion is disposed within the first aperture of the first block and the flange is disposed between the first sealing surface of the first block and the second sealing surface of the second block and is configured to deform when compressed therebetween. The seal assembly further includes an insert providing fluid communication between the aperture of the tube portion and the second aperture of the second block. A first end of the insert is received in the aperture of the tube portion of the conduit.

A cooling circuit for a vehicle includes a single cooler, a refrigeration machine, a first heat-generating device, a second heat-generating device, a coolant pump arrangement configured to pump a coolant, a valve arrangement, and an electronic control module. The first heat-generating device requires the coolant at a first coolant temperature level. The second het-generating device requires the coolant at a second coolant temperature level. The valve arrangement is configured to supply the coolant from the first and second heat-generating devices to the refrigeration machine and/or to the single cooler. The electronic control module is designed to control a temperature of the coolant at coolant inlets of the first and second heat-generating devices by varying flow rates of the coolant through the refrigeration machine and/or the single cooler.

A coolant connection structure includes an upper body fastened to an upper end portion of the vehicle, a lower body positioned at a lower end portion of the upper body, a floor panel formed between the upper body and the lower body, and a joint module positioned at the floor panel and fluidly connected to a coolant tank positioned at the lower body.

A fluidic connection device (10) for a fluid circuit, in particular of a vehicle, this device comprising: a first pipe (12), a tubular end-piece engaged in the first pipe (12), a first flange (16) mounted around the first pipe (12), a second flange (18) mounted around the end-piece, at least one element (20) for attaching the first and second flanges (16, 18) one against the other, and a non-return insert valve (100) mounted within the first pipe (12).

A mass damper for a refrigerant pipe is configured to insulate vibration and noise of the refrigerant pipe for the flow of a refrigerant circulating in a vehicle air conditioner system and a mass damper for a vehicle air conditioner system is configured to prevent an external circumferential surface of a casing from cracking due to thermal deformation.

A vehicle air conditioner installed in a vehicle includes: an evaporator that is provided on a ceiling of the vehicle and causes heat exchange between air in an interior of a passenger compartment and a coolant; a condenser that causes heat exchange between the coolant and outside air; a spray nozzle that sprays water to a portion near the condenser; a water tank that is provided in a lower portion of the vehicle and stores the water to be sprayed; and a drain hose that guides condensed water generated in the evaporator to the water tank. The drain hose is provided through a pillar.

A structure (piping part (121)) has a cured product of a thermosetting resin composition (resin molded body (101)) and a plating layer (103) formed on a surface of the cured product, in which the plating layer (103) has a Cu layer (second plating layer (107)) and a thickness of the Cu layer (second plating layer (107)) is 2 μm or more and 50 μm or less.

A cooling system for a vehicle including a coolant loop configured to exchange heat with a battery. The coolant loop includes a proportional valve for directing a coolant from the battery to at least one of a first chiller and a second chiller. The cooling system for a vehicle also includes a first refrigerant loop comprising the first chiller. The first chiller is configured to exchange heat between the first refrigerant loop and the coolant loop. The cooling system for a vehicle also includes a second refrigerant loop comprising the second chiller. The second chiller is configured to exchange heat between the second refrigerant loop and the coolant loop.

An integration component for a temperature-control system of a motor vehicle, by which component a fluidic circuit is formed, has a finished part for conducting a coolant and at least one fluid element. The finished part has an outer housing; a cooling channel structure which is formed by a network of cavities within the outer housing and is intended for conducting the coolant; cooling channel connections for cooling channels of the cooling channel structure, which connections are formed in one piece with the outer housing and can be coupled to components of the temperature-control system; and at least one receiving portion for the at least one fluid element, wherein the at least one fluid element is located above the receiving portion in order to influence a flow of the coolant in at least one cooling channel of the cooling channel structure.

A hose for transportation of refrigerant includes an inner layer, a reinforcing layer, and an outer layer. The inner and outer layers each include a thermoplastic resin composition having a sea-island structure including a matrix containing a thermoplastic resin and a domain containing an elastomer. A water vapor permeability coefficient of the thermoplastic resin composition of the outer layer at a temperature of 60° C. and a relative humidity of 100% is 10.0 g.Math.mm/(m.sup.2.Math.24 h) or less. An oxygen permeability coefficient of the thermoplastic resin composition of the inner layer at a temperature of 21° C. and a relative humidity of 50% is 0.05 cm.sup.3 mm/(m.sup.2.Math.day.Math.mmHg) or less. A water vapor permeation amount of the hose is 6.0 mg/(240 h.Math.cm.sup.2) or less. A hydrofluoroolefin HFO-1234yf permeation amount of the hose is 170 g/(m.sup.2.Math.72 h) or less, and the mass per 1 m.sup.2 of the outer surface area of the hose is 3000 g/m.sup.2 or less.