GB554768A - Improvements relating to the exhaust conduits of internal combustion engines for aircraft - Google Patents
Improvements relating to the exhaust conduits of internal combustion engines for aircraftInfo
- Publication number
- GB554768A GB554768A GB4245/42A GB424542A GB554768A GB 554768 A GB554768 A GB 554768A GB 4245/42 A GB4245/42 A GB 4245/42A GB 424542 A GB424542 A GB 424542A GB 554768 A GB554768 A GB 554768A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conduit
- channels
- exhaust
- cooling
- outlet
- 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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/06—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for extinguishing sparks
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Abstract
554,768. Exhaust pipes ; cooling. MERCIER, P. E. March 30, 1942, No. 4245. Convention date, March 29, 1941. [Classes 7 (ii) and 7 (iii)] The exhaust of aircraft engines having cylinders 26 in line is cooled and led away from the'exhaust outlets 25 by conduits 1 provided on each cylinder and curved rearwardly as shown from a circular section over the outlet 25 to a flattened outlet 3, the forward surface 10 of the conduits being concaved at 9. The outlet lips at 3 are strengthened by channels 16, 17, one or both of which may receive, through apertures 20, the cooling-air flowing over the conduit, the air thus collected being led away through the channels to a heater in the fuselage, or to a jacket for heating the carburetter. The cooling-air is directed through a passage 23 formed between the conduit and a guide 22 attached to the channel 16, and may be drawn through the channels by the engine suction, or may be forced through the channels in the reverse direction. Baffles 31 are also provided for preventing the exhaust of one conduit from contacting with the guide 22 of the succeeding conduit. A ball connection 33 may be provided for the conduit to allow for expansion and to facilitate removal. Specification 491,483 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US554768XA | 1941-03-29 | 1941-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB554768A true GB554768A (en) | 1943-07-19 |
Family
ID=21998088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4245/42A Expired GB554768A (en) | 1941-03-29 | 1942-03-30 | Improvements relating to the exhaust conduits of internal combustion engines for aircraft |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB554768A (en) |
-
1942
- 1942-03-30 GB GB4245/42A patent/GB554768A/en not_active Expired
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