Invention Grant
US08734128B2 Silencer device and motor vehicle comprising such a silencer device
有权
消声器装置和包括这种消音装置的机动车辆
- Patent Title: Silencer device and motor vehicle comprising such a silencer device
- Patent Title (中): 消声器装置和包括这种消音装置的机动车辆
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Application No.: US14110741Application Date: 2012-04-12
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Publication No.: US08734128B2Publication Date: 2014-05-27
- Inventor: David God , Ragnar Glav , Lars Kjellström
- Applicant: David God , Ragnar Glav , Lars Kjellström
- Applicant Address: SE
- Assignee: Scania CV AB
- Current Assignee: Scania CV AB
- Current Assignee Address: SE
- Agency: Ostrolenk Faber LLP
- Priority: SE1150376-0 20110429
- International Application: PCT/SE2012/050396 WO 20120412
- International Announcement: WO2012/148343 WO 20121101
- Main IPC: F04B39/00
- IPC: F04B39/00 ; F04B53/00
Abstract:
A silencer device (10) for connection to a piston compressor of a motor vehicle: a housing (11) with an inlet (12) connected to a suction line or to an air outlet of a piston compressor, and an outlet (13) connected to an air inlet of a piston compressor or to a compressed air line. A throughflow air duct (20) extends through the housing. A quarter-wave resonator (30) in the housing has an elongate resonator duct (31) which is curved in its longitudinal direction, has at one end an inlet aperture (32) situated in a wall of the throughflow duct, and has a cross-sectional area larger than or equal to that of the throughflow duct. The other end (33) of the resonator duct is closed. A motor vehicle has such a silencer device.
Public/Granted literature
- US20140030126A1 SILENCER DEVICE AND MOTOR VEHICLE COMPRISING SUCH A SILENCER DEVICE Public/Granted day:2014-01-30
Information query
