EXHAUST MUFFLERS FOR MOTOR VEHICLES

Brand	Owner (click to sort)	Address	Description
CREST	AP INDUSTRIES, INC.	550 1st Avenue North Billings MT 59101	Exhaust Mufflers for Motor Vehicles;
DRAGON	MERIT INDUSTRIES, INC.	2525 STATE ROAD BENSALEM PA 19020	EXHAUST MUFFLERS FOR MOTOR VEHICLES;
KEY	AP INDUSTRIES, INC.	550 1st Avenue North Billings MT 59101	Exhaust Mufflers for Motor Vehicles;
MEDALLION	GOERLICH'S, INC.	300 Dixie Trail Goldsboro NC 27530	EXHAUST MUFFLERS FOR MOTOR VEHICLES;
VALOR	APX Group, Inc.	Toledo OH	Exhaust Mufflers for Motor Vehicles;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A reciprocating piston compressor having a suction muffler and a pair of discharge mufflers to attenuate noise created by the primary pumping frequency in the primary pumping pulse. The suction muffler is disposed along a suction tube extending between the motor cap and the cylinder head of the compressor. The discharge mufflers are positioned in series within the compressor to receive discharge gases from the compression mechanism and are spaced one quarter of a wavelength from each other so as to sequentially diminish the problematic or noisy frequencies created during compressor operation. The motor/compressor assembly including the motor and compression mechanism is mounted to the interior surface of the compressor housing by spring mounts. These mounted are secured to the housing to define the position of the nodes and anti-nodes of the frequency created in the housing to reduce noise produced by natural frequencies during compressor operation.