Helmholtz Resonators
Check out the patents based on the Resonator more in the link above
Check out the patents based on the Resonator more in the link above
BARRIER SYSTEM
WO2009108071
Process for the preparation of nanocrystalline hydrotalcite compounds
GB2457771
Vibration damper for damping hydraulic vibration of hydraulic oil in pressure line
DE102009004705
Pressure sensing device adapted to corrosive or explosive atmospheres and with means to filter disturbance frequencies
GB2456865
Resonator device for e.g. non supercharged internal combustion engine
FR2926608
INLINE HELMHOLTZ TYPE RESONATOR
KR20090047083
Handheld electronic device having hidden sound openings offset from an audio source
EP2081400
Hydraulic system for actuation of clutch of motor vehicle
DE102008062336
Hydraulic system for motor vehicle
DE102008060584
COOLING DEVICE AND ELECTRONIC DEVICE COMPRISING SUCH A COOLING DEVICE
US2009168343
LITHOGRAPHIC APPARATUS HAVING ACOUSTIC RESONATOR
US2009161085
Microphone for audio source tracking
CN101449593
Novel Helmholtz resonator
CN101435356
EXHAUST DEVICE FOR STRADDLE-TYPE VEHICLE AND STRADDLE-TYPE VEHICLE
US2009139796
MICROREACTOR DEVICE
JP2009090265
Noise attenuation device for a centrifugal compressor discharge or suction nozzle
EP2063130
MEASUREMENT OF SOUND SPEED OF DOWNHOLE FLUID BY HELMHOLTZ RESONATOR
WO2009055197
Method and device for achieving better heat transfer when using pulse heaters
US2009084036
SILENCER OF INTERNAL COMBUSTION ENGINE
JP2009036185
WO2009108071
Process for the preparation of nanocrystalline hydrotalcite compounds
GB2457771
Vibration damper for damping hydraulic vibration of hydraulic oil in pressure line
DE102009004705
Pressure sensing device adapted to corrosive or explosive atmospheres and with means to filter disturbance frequencies
GB2456865
Resonator device for e.g. non supercharged internal combustion engine
FR2926608
INLINE HELMHOLTZ TYPE RESONATOR
KR20090047083
Handheld electronic device having hidden sound openings offset from an audio source
EP2081400
Hydraulic system for actuation of clutch of motor vehicle
DE102008062336
Hydraulic system for motor vehicle
DE102008060584
COOLING DEVICE AND ELECTRONIC DEVICE COMPRISING SUCH A COOLING DEVICE
US2009168343
LITHOGRAPHIC APPARATUS HAVING ACOUSTIC RESONATOR
US2009161085
Microphone for audio source tracking
CN101449593
Novel Helmholtz resonator
CN101435356
EXHAUST DEVICE FOR STRADDLE-TYPE VEHICLE AND STRADDLE-TYPE VEHICLE
US2009139796
MICROREACTOR DEVICE
JP2009090265
Noise attenuation device for a centrifugal compressor discharge or suction nozzle
EP2063130
MEASUREMENT OF SOUND SPEED OF DOWNHOLE FLUID BY HELMHOLTZ RESONATOR
WO2009055197
Method and device for achieving better heat transfer when using pulse heaters
US2009084036
SILENCER OF INTERNAL COMBUSTION ENGINE
JP2009036185
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