CH559310A5CH1021373ACH1021373ACH559310A5CH 559310 A5CH559310 A5CH 559310A5CH 1021373 ACH1021373 ACH 1021373ACH 1021373 ACH1021373 ACH 1021373ACH 559310 A5CH559310 A5CH 559310A5
Authority
CH
Switzerland
Application number
CH1021373A
Original Assignee
Bbc Brown Boveri & Cie
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bbc Brown Boveri & CiefiledCriticalBbc Brown Boveri & Cie
Priority to CH1021373ApriorityCriticalpatent/CH559310A5/xx
Priority to DE19732342730prioritypatent/DE2342730A1/de
Priority to JP49078130Aprioritypatent/JPS5037935A/ja
Publication of CH559310A5publicationCriticalpatent/CH559310A5/xx
Priority to JP1978108321Uprioritypatent/JPS5444843U/ja
F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
F01N1/00—Silencing apparatus characterised by method of silencing
F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
F01N1/10—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with sound-absorbing materials