Abstract: A process for manufacturing a device and the device for damping pressure pulsations for a compressor of a gaseous fluid, in particular a refrigerant, in a refrigerant circuit of a motor vehicle air-conditioning system. The device exhibits a housing that encompasses a chamber and features at least two outlet openings. Here, the housing is constructed between tubular connecting lines, whose ends are aligned with one another. An insert element for reducing the cross-sectional area of the pass-through opening is arranged inside at least one of the pass-through openings.

Abstract: The invention relates to an air conditioning system for conditioning the air of a passenger compartment of a motor vehicle, including an outlet section for diverting at least a portion of an air-mass flow circulating in the air conditioning system into the environment of the motor vehicle, a housing for directing the air-mass flow, wherein at least one fan for conveying the air-mass flow is designed within the housing, as well as a coolant circuit for tempering components of the motor vehicle, in particular, components of a power train, having a coolant-air-heat exchanger for transferring heat from the coolant to an air-mass flow.

Abstract: The invention relates to an air conditioning system for conditioning the air of a passenger compartment of a motor vehicle, including an outlet section for diverting at least a portion of an air-mass flow circulating in the air conditioning system into the environment of the motor vehicle, a housing for directing the air-mass flow, wherein at least one fan for conveying the air-mass flow is designed within the housing, as well as a coolant circuit for tempering components of the motor vehicle, in particular, components of a power train, having a coolant-air-heat exchanger for transferring heat from the coolant to an air-mass flow.

Abstract: The invention relates to an attachment arrangement for vibration decoupling for a refrigerant compressor in motor vehicles. The refrigerant compressor is provided with a mounting opening, wherein a decoupling member made of a vibration damping material is arranged. In the decoupling member a fastening member in form of a hollow-cylindrical fastening sleeve is provided, which is rigid in axial direction. A fastening member axially penetrates the fastening sleeve, by force-closure connecting the fastening sleeve to a fastening point at the motor vehicle over a counterpart. The decoupling member is provided at the mounting opening on the end side in axial direction radially protruding in each case with a flange for form-closed accommodation of the refrigerant compressor.

Abstract: The invention relates to an attachment device of a combined module consisting of an accumulator and internal heat exchanger for use in mobile air conditioning systems with the CO2 coolant R744 on the body of a motor vehicle. The combined module is indirectly connected with mounts which are rigidly secured to the body using oscillation-damping decoupling elements.

Abstract: The invention relates to a refrigerant compressor provided with a muffler for an air conditioning unit in a vehicle, wherein the refrigerant compressor includes a swash plate or pivoting ring rotatably supported in a casing of the refrigerant compressor for driving axially moving pistons arranged in cylinders, a suction side provided with an inlet channel and an inlet chamber, and a pressure side provided with an outlet channel and an outlet chamber. The muffler including a partition wall having a plurality of apertures formed therein is disposed in at least one of the suction side and the outlet side of the casing.

Abstract: A casing for use with a refrigerant compressor of an air conditioning unit in a vehicle is disclosed, wherein the casing facilitates a maximization of pressure pulsation attenuation and an oil separation of a refrigerant/oil mixture flowing therethrough, and a space required thereby is minimized.