A heating and cooling module (4A-4P) for a heating and cooling system (1A-1P), including a refrigerant circuit (7) through which a refrigerant (K) can be passed, and a refrigerant guiding block (6), wherein at least part of the refrigerant circuit (7) is integrated into a material (48) from which the refrigerant guiding block (6) is made.

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).

Various techniques described herein relate to electric vehicle power management system for managing a plurality of battery modules in a battery pack. Such electric vehicle power management system may include a plurality of battery management systems corresponding to a plurality of battery modules, and an energy management system for managing the plurality of battery management systems. The energy management system and the plurality of battery management systems may adopt master-slave wireless communication, and may use a single wireless frequency channel or a plurality of assigned wireless frequency channels.

A connecting clamp for connecting two pipe stubs with an associated pipe body may include a first clamp body for connecting a first pipe stub with a first pipe body and a second clamp body disposed spaced apart from the first clamp body for connecting a second pipe stub with a second pipe body. The connecting clamp may also include a connecting body arranged between the clamp bodies. The connecting body may pivotably connect the clamp bodies with one another such that the clamp bodies are pivotable relative to one another between a start pivot position and an end pivot position. The connecting body may include a fixing device for fixing the clamp bodies in the end pivot position.

A rubber body as an elastic body for closure closes a gap between a partition plate in which a through-hole is formed and refrigeration piping inserted through the through-hole. The rubber body for closure includes a pressurized insertion receiving portion having formed therein an opening into which the refrigeration piping is pressed and inserted, the pressurized insertion receiving portion elastically pressing and contacting in a liquid-tight manner an external surface of the refrigeration piping; a fitting portion fitted in a liquid-tight manner the peripheral edge portion of the through-hole in a state in which an inner circumferential surface of the through-hole is elastically pressed; and a displacement allowance portion that closes a gap between the pressurized insertion receiving portion and the fitting portion, and to allow a relative displacement of the pressurized insertion receiving portion and the fitting portion in a direction parallel to the partition plate.

Vehicle air conditioning device comprising a bypass pipe which passes a radiator and an outdoor expansion valve, and opening/closing valves. A control device executes a heating mode to open solenoid valve 30 and close solenoid valve 40, and a dehumidifying and heating mode to close the solenoid valve 30, open solenoid valve 40, let a refrigerant radiate heat in outdoor heat exchanger 7, let the refrigerant absorb heat in heat absorber 9, and generate heat in auxiliary heater 23. When changing from the heating mode to the dehumidifying and heating mode, the control device sends the refrigerant to receiver drier portion 14, controls a compressor to reduce a difference between pressures before and after the solenoid valve 40, opens solenoid valve 40, closes solenoid valve 30, shuts off the outdoor expansion valve, and shifts the compressor to control in the dehumidifying and heating mode.

Disclosed are joint active thermal management (ATM) systems for electric-drive vehicles, control logic for operating such ATM systems, and electric-drive vehicles equipped with a joint ATM system for heating/cooling the powertrain's drive unit (DU) section, power electronics (PE) section, and rechargeable energy storage system (RESS) section. A disclosed active thermal management system includes a first coolant loop with fluid conduits fluidly connecting a first electronic heat exchanger and a first pump with the DU and PE sections. The ATM system also includes a second coolant loop with fluid conduits fluidly connecting a second electronic heat exchanger and a second pump with the RESS section. A coolant-to-coolant heat exchanger, which is fluidly connected to the first and second coolant loops, is operable to selectively transfer heat between the coolant fluid circulating in the first set of fluid conduits and the coolant fluid circulating in the second set of fluid conduits.

A vehicle comprising a compressor and a manifold physically and fluidly coupled to the compressor.

Connection arrangement for an air conditioning system, comprising a connector, which is connected to a first pipe and has a passage channel and at least one cylindrical portion, which can be inserted into a further pipe or into another component of the air conditioning system, and a radial flange, to which a sealing element is assigned, characterized in that a support body is assigned to the radial flange, the support body enclosing the passage channel and being provided with a radially protruding projection, the projection being equipped to be able to receive at least one fastening means and mobile air conditioning system, comprising the connection arrangement.

An Air Conditioning Service kit and method for producing the same, wherein the kit contains a compatible selection of the most commonly needed parts for servicing the air conditioner in a vehicle or consolidated group of vehicles including one or more Expansion Devices, an Accumulator or Receiver Dryer, a Lubricant Oil such as compressor PAG oil, A Measuring Cup, and a Rapid Seal Kit.