Modular discharge silencer for vehicle-mounted compressor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9657732
APP PUB NO 20130280109A1
SERIAL NO

13825748

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A modular silencer for use on a compressor or blower mounted on a vehicle. The compressor has an intake port and an exhaust port, and the silencer has an inlet port in communication with the exhaust port of the compressor. The silencer includes a silencer housing and a resonator assembly removably positioned inside the housing. In one embodiment, the compressor includes a compressor housing and a power input shaft protruding from the compressor housing adjacent the air exhaust port. The silencer housing preferably includes a concave portion that at least partially receives the power input shaft. The silencer housing can also include a groove on the inner surface, and the resonator assembly can be at least partially positioned in the groove. Preferably, the resonator assembly includes a resonator plate, a plurality of resonator pipes extending through the plate, and a reinforcing flange coupled between at least two of the resonator pipes.

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Patent Owner(s)

  • INGERSOLL-RAND COMPANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lucas, Michael J Mooresville, US 19 467
Mürmann, Walter Oberhausen, DE 1 2

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