153354 ⎘
Devices or appurtenances for use in, or in connection with, pipes or pipe systems; Energy absorbers; Noise absorbers Noise absorbers
Sub-classes:SILENCER FITTING ELEMENT, SILENCER, PNEUMATIC COMPONENT, PNEUMATIC SYSTEM, COMMERCIAL VEHICLE, AND METHOD OF EXHAUSTING GAS
#2RESONATOR FOR A PRESSURIZED FLUID SYSTEM
#3NOISE REDUCTION FOR AIR FLOW DEVICES
#4AIR COMPRESSOR SYSTEM
#5Resonator for a pressurized fluid system
#6NOISE REDUCTION DEVICE AND REFRIGERATION DEVICE HAVING THE SAME
#7Valve assembly
#8PIPE CONNECTING ASSEMBLY
#9DUCT SOUNDPROOFING DEVICE AND SYSTEM
#10PLUMBING PIPE SYSTEM AND PLUMBING PIPE SLEEVE
#11Method of manufacturing a fluid pressure reduction device
#12Resonator for a pressurized fluid system
#13Air conditioner
#14Vibration absorption tubing and manufacturing method thereof
#15Systems for and methods of differentiating pipe insulation
#16DUCT ASSEMBLY HAVING INTERNAL NOISE REDUCTION FEATURES, THERMAL INSULATION AND LEAK DETECTION
#17Internal combustion engine pipe and internal combustion engine
#18Flow stabilizer for a control valve
#19Self-restraining abrasion prevention exhaust conduit
#20Method of manufacturing a fluid pressure reduction device
#21Acoustical attenuator in storage array to improve performance
#22Vehicle silencer
#23Device for lowering flow noises
#24WORK VEHICLE
#25Damping device
#26Damping device
#27Method of dampening pressure pulsations in a working fluid within a conduit
#28Sound suppression apparatus
#29Pressurized fluid line deresonator
#30Compact modular low resistance broadband acoustic silencer
#31Method of dampening pressure pulsations in a working fluid within a conduit
#32Fluid line assembly
#33Enhanced fluid attenuators and methods, especially useful for aircraft hydraulic systems
#34Resonator
#35Soundproof cover for fuel pipe
#36Pulsation damper suitable for hygienic processing lines
#37Noise Abatement for Elevator Submersible Power Units
#38Compressor system with resonator
#39Sound treatment assembly for a fluid transmission line
#40Mold for making sound-absorbing duct and sound-absorbing duct using the same
#41Pipe brace
#42Damper for air lines of an internal combustion engine having a turbocharger and method for producing said damper
#43Dual resonator chamber with variable volume
#44Simplified modal attenuator
#45Device for reducing flow noise and valve
#46Snap on vibration damper
#47Duct for air-conditioning circuit incorporating a noise-reducing device, and such a circuit incorporating it
#48Flexible conduit for use in fresh air intake and gas vapor outlet incorporated into a vehicle fuel tank to eliminate whistling within the conduit
#49Fluid transfer pipe and fluid transfer apparatus and a fluid attenuator and attenuator apparatus
#50Aircraft comprising an insulation system for thermal and acoustic insulation
#51COOLANT CIRCULATION CIRCUIT
#52Damping element for decoupling elements, in particular for membrane bellows
#53Accoustic attenuation device for an intake line of a combustion engine and intake line incorporating same
#54CORRUGATED HOSE
#55Pipe assembly with scoop for directing fluid into a standpipe and for mitigating acoustic and vortex coupled resonance
#56Sound Reduction Provision for Heat Apparatuses
#57Method and device for producing a pipe
#58Acoustic management of fluid flow within a duct
#59Acoustic load mitigator
#60Sound dampening flow channel device
#61Air treatment and sound reduction system
#62Pipe/silencer device assembly
#63Air conditioner duct
#64Energy attenuation device
#65Quiet gas connector
#66Energy attenuation device
#67Reflecting plate type silencer pipe
#68Acoustic liner with a nonuniform depth backwall
#69Reduced noise valve stack connection
#70Noise suppressor apparatus for a gas duct
#71Method and apparatus to accommodate sensors on an exhaust component