GB771106A - Improvements relating to engine exhaust silencers - Google Patents
Improvements relating to engine exhaust silencersInfo
- Publication number
- GB771106A GB771106A GB28939/55A GB2893955A GB771106A GB 771106 A GB771106 A GB 771106A GB 28939/55 A GB28939/55 A GB 28939/55A GB 2893955 A GB2893955 A GB 2893955A GB 771106 A GB771106 A GB 771106A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipes
- partitions
- casing
- teeth
- engine exhaust
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- 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
- F01N1/083—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using transversal baffles defining a tortuous path for the gases or successively throttling gas flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- 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
- F01N1/089—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using two or more expansion chambers in series
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Abstract
771,106. Exhaust-sllencers. ANERO, H. Oct. 11, 1955 [Nov. 1, 1954], No. 28939/55. Class 7 (2). A closed casing 1 is divided by one or more partitions 2 into compartments, and straight pipes 3, 4 and 5 are arranged in the end walls of the casing and in all or some of the partitions, the terminal ends 6 of the pipes within the casing being irregularly toothed or jagged. The pipes 3 may all be equal in diameter or may vary in diameter, and may be in axial alignment, or at least one of the pipes may be inclined relatively to the partition in which it is arranged or to the general direction of the flow of gases ; also, more than one pipe may be arranged in any one partition. Some of the partitions may be provided with one or more apertures the edges of which are toothed or jagged. The points of the teeth formed on the ends of the pipes may be in or out of alignment with one another, and where the teeth are narrow and the pipes are made of thin material the ends of the teeth are interconnected by a ring of metal wire.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI771106X | 1954-11-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB771106A true GB771106A (en) | 1957-03-27 |
Family
ID=8556267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB28939/55A Expired GB771106A (en) | 1954-11-01 | 1955-10-11 | Improvements relating to engine exhaust silencers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB771106A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014059504A1 (en) * | 2012-10-18 | 2014-04-24 | Whirlpool S.A . | Expansion chamber for alternative compressor discharge line |
CN105715327A (en) * | 2016-04-07 | 2016-06-29 | 北京化工大学 | Counter jet type airflow pulsation attenuator |
EP4144990A4 (en) * | 2021-03-31 | 2024-05-22 | Anhui Meizhi Compressor Co., Ltd. | Air suction silencer, compressor, and household appliance |
-
1955
- 1955-10-11 GB GB28939/55A patent/GB771106A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014059504A1 (en) * | 2012-10-18 | 2014-04-24 | Whirlpool S.A . | Expansion chamber for alternative compressor discharge line |
CN105715327A (en) * | 2016-04-07 | 2016-06-29 | 北京化工大学 | Counter jet type airflow pulsation attenuator |
EP4144990A4 (en) * | 2021-03-31 | 2024-05-22 | Anhui Meizhi Compressor Co., Ltd. | Air suction silencer, compressor, and household appliance |
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