A vehicle resonator includes a mounting portion provided in an air cleaner housing of a vehicle, and a resonance container mounted on the mounting portion to be replaceable in a sliding manner and having a resonance space therein communicating with an intake passage inside the air cleaner housing.

A vehicle resonator includes a mounting portion provided in an air cleaner housing of a vehicle, and a resonance container mounted on the mounting portion to be replaceable in a sliding manner and having a resonance space therein communicating with an intake passage inside the air cleaner housing.

Provided is an air cleaner apparatus for an automotive air induction system. The apparatus includes a housing having an upper housing member and a lower housing member. An inlet is provided on the lower housing member, while an outlet is provided on the upper housing member. The apparatus also includes a replaceable serviceable filter. The upper housing member and the lower housing member are connected at an interface therebetween to define an internal volume. The filter is mounted within the internal volume proximal the interface. The upper and lower housing members are maintained in an assembled state using a serviceable latch assembly.

A filter element for a filter system has a hollow cylinder-type filter bellows with an end face and a substantially closed bottom provided thereat. At least one resonator structure provided at the bottom provides noise attenuation of a flowing fluid. The resonator structure has two or more grooves arranged at an outer side of the bottom and separated from each other by a partition. At least one of the grooves is connected in fluid communication through an opening to an interior of the filter element. The resonator structure, when installed in a filter housing of the filter system as intended, seals tightly relative to a complementary resonator structure of the filter housing. The grooves are connected in fluid communication through connection openings arranged in the resonator structure of the filter element and/or the complementary resonator structure of the filter housing. A filter system with such a filter element is provided.

A filter system for filtering a fluid has a filter housing with housing top part and housing bottom part, wherein the housing top and bottom parts extend along a housing axis. A filter pack arranged in the filter housing separates fluid-tightly a clean fluid side and a raw fluid side from each other. The filter pack has a filter element with a hollow cylinder-type filter bellows arranged about a longitudinal axis of the filter element. The filter element has a first substantially closed end face and a first end disk arranged thereat, wherein the first end disk is positioned opposite a second end disk of the filter element. The second end disk has a fluid passage for filtered fluid. A resonator with an end closed by a bottom is arranged inside the filter pack such that the bottom is oriented toward the first end disk of the filter element.

A filter system for filtering a fluid has a filter housing with housing top part and housing bottom part, wherein the housing top and bottom parts extend along a housing axis. A filter pack arranged in the filter housing separates fluid-tightly a clean fluid side and a raw fluid side from each other. The filter pack has a filter element with a hollow cylinder-type filter bellows arranged about a longitudinal axis of the filter element. The filter element has a first substantially closed end face and a first end disk arranged thereat, wherein the first end disk is positioned opposite a second end disk of the filter element. The second end disk has a fluid passage for filtered fluid. A resonator with an end closed by a bottom is arranged inside the filter pack such that the bottom is oriented toward the first end disk of the filter element.

An air cleaner includes a first housing, a second housing, and a filter element. The first housing has an opening. The second housing has an opening that is opposed to the opening of the first housing. The filter element is arranged between the opening of the first housing and the opening of the second housing. At least one of the first housing and the second housing includes a corner portion, a sound reducing member, and an air chamber. The corner portion is constituted by at least two mutually intersecting inner surfaces of the housing. The sound reducing member includes a sound absorbing portion made of an air permeable material. The sound reducing member bridges the at least two inner surfaces and covers the corner portion. The air chamber is defined between the sound reducing member and the corner portion.

An air cleaner includes a first housing, a second housing, and a filter element. The first housing has an opening. The second housing has an opening that is opposed to the opening of the first housing. The filter element is arranged between the opening of the first housing and the opening of the second housing. At least one of the first housing and the second housing includes a corner portion, a sound reducing member, and an air chamber. The corner portion is constituted by at least two mutually intersecting inner surfaces of the housing. The sound reducing member includes a sound absorbing portion made of an air permeable material. The sound reducing member bridges the at least two inner surfaces and covers the corner portion. The air chamber is defined between the sound reducing member and the corner portion.

A turbocharging assembly is described. The turbocharging assembly includes a compressor having a compressor wheel and a turbine having a turbine wheel. The turbine wheel and the compressor wheel are mounted back-to-back on a shaft. The shaft is coupled to a power converter provided in front of the compressor wheel. Additionally, the turbocharging assembly includes a housing extension encasing the power converter. The housing extension is connected with a compressor housing. The power converter includes a rotor and a stator. The stator is mounted to the housing extension. Further, the turbocharging assembly includes a filter silencer arranged between the compressor and the power converter. Yet further, the turbocharging assembly includes a blower mounted to the shaft. The blower is arranged at a side of the power converter facing away from the compressor.

A turbocharging assembly is described. The turbocharging assembly includes a compressor having a compressor wheel and a turbine having a turbine wheel. The turbine wheel and the compressor wheel are mounted back-to-back on a shaft. The shaft is coupled to a power converter provided in front of the compressor wheel. Additionally, the turbocharging assembly includes a housing extension encasing the power converter. The housing extension is connected with a compressor housing. The power converter includes a rotor and a stator. The stator is mounted to the housing extension. Further, the turbocharging assembly includes a filter silencer arranged between the compressor and the power converter. Yet further, the turbocharging assembly includes a blower mounted to the shaft. The blower is arranged at a side of the power converter facing away from the compressor.