GB428257A - Silencer for internal combustion engines - Google Patents
Silencer for internal combustion enginesInfo
- Publication number
- GB428257A GB428257A GB21534/34A GB2153434A GB428257A GB 428257 A GB428257 A GB 428257A GB 21534/34 A GB21534/34 A GB 21534/34A GB 2153434 A GB2153434 A GB 2153434A GB 428257 A GB428257 A GB 428257A
- Authority
- GB
- United Kingdom
- Prior art keywords
- passages
- pipe
- exhaust pipe
- cross
- silencers
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/20—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having flared outlets, e.g. of fish-tail shape
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/082—Other arrangements or adaptations of exhaust conduits of tailpipe, e.g. with means for mixing air with exhaust for exhaust cooling, dilution or evacuation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Abstract
428,257. Exhaust-silencers. TYDEN, E. O. E., 36, Hantverkaregatan, Stockholm. July 23, 1934, No. 21534. Convention date, May 14. [Class 7 (ii)] Silencers comprising a body or bodies located in or forming part of the exhaust pipe, and provided with a plurality of passages in or approximately in the longitudinal direction of the pipe, are characterized by the combination of the following features : (1) the length of each passage in the direction of flow of the gases is at least about twenty times its diameter or largest cross-sectional dimension, (2) the sum of the smallest cross-sectional areas of the passages is equal or approximately equal to the cross-section of the exhaust pipe, and (3) all the passages are of practically equal length and between their ends are completely shut off from communication with other passages and with the outside air. In Fig. 2, the exhaust pipe is enlarged at 2 to accommodate a heat-resisting block 3 with the passages 4. In Fig. 5, the end of the pipe 11 is flattened for some distance and the walls corrugated to contact along lines 12 to form the separate passages 14.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE428257X | 1934-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB428257A true GB428257A (en) | 1935-05-09 |
Family
ID=20309790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21534/34A Expired GB428257A (en) | 1934-05-14 | 1934-07-23 | Silencer for internal combustion engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB428257A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3092205A (en) * | 1957-09-02 | 1963-06-04 | Rolls Royce | Jet noise suppressor nozzle |
US3583640A (en) * | 1969-11-03 | 1971-06-08 | Rohr Corp | Jet propulsion apparatus and method of operating the same |
EP0168365A1 (en) * | 1984-06-27 | 1986-01-15 | Donaldson Company, Inc. | Muffler apparatus |
US4682470A (en) * | 1984-04-17 | 1987-07-28 | Echlin, Inc. | Catalytic converter for exhaust gases |
EP1929132A1 (en) * | 2005-09-02 | 2008-06-11 | Bob A. Seastrom | Exhaust silencer |
-
1934
- 1934-07-23 GB GB21534/34A patent/GB428257A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3092205A (en) * | 1957-09-02 | 1963-06-04 | Rolls Royce | Jet noise suppressor nozzle |
US3583640A (en) * | 1969-11-03 | 1971-06-08 | Rohr Corp | Jet propulsion apparatus and method of operating the same |
US4682470A (en) * | 1984-04-17 | 1987-07-28 | Echlin, Inc. | Catalytic converter for exhaust gases |
EP0168365A1 (en) * | 1984-06-27 | 1986-01-15 | Donaldson Company, Inc. | Muffler apparatus |
EP1929132A1 (en) * | 2005-09-02 | 2008-06-11 | Bob A. Seastrom | Exhaust silencer |
EP1929132A4 (en) * | 2005-09-02 | 2009-11-11 | Bob A Seastrom | Exhaust silencer |
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