GB427510A - Improvements in or relating to cooling arrangements for the cylinders of internal-combustion engines used on aircraft - Google Patents
Improvements in or relating to cooling arrangements for the cylinders of internal-combustion engines used on aircraftInfo
- Publication number
- GB427510A GB427510A GB1483734A GB1483734A GB427510A GB 427510 A GB427510 A GB 427510A GB 1483734 A GB1483734 A GB 1483734A GB 1483734 A GB1483734 A GB 1483734A GB 427510 A GB427510 A GB 427510A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gear
- plate
- casing
- engaging
- propeller
- 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
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Retarders (AREA)
- General Details Of Gearings (AREA)
Abstract
427,510. Cooling cylinders. BRITISH AEROPLANE CO., Ltd., and FEDDEN, A. H. R., Filton House, Bristol. May 16, 1934, Nos. 14837 and 31241. [Class 7 (ii)] [See also Group XXVI] An aircraft-engine cooling-fan, mounted on a plate 32 which forms its hub, is located between the propeller 10 and the engine and is rotated at a higher speed than the former. As shown it is driven through epicyclic gearing comprising one or more, (preferably three); planet wheels 26, rotatable on stub axles 25 carried by the propeller shaft, and engaging a fixed gear 27 on the casing 19 and a gear 29 on the plate 32 ; to increase the speed still further, the planet wheels may be compound pinions, the larger and smaller gears of each engaging the plate 32 and the casing. In Fig. 4 the planet wheels are replaced by lay shafts 39 rotating in fixed bearings and having gears 40, 41 engaging respectively, a gear 42, carried by the stub axles 16 of the epicyclic driving-gear of the propeller, and a gear 43 on the plate 32. The lay shafts may be arranged outside the casing 19 and be provided with individual telescopic tabular casings ; the gear 40 is then driven by a gear mounted on the engine shaft. Specification 413,349 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1483734A GB427510A (en) | 1934-05-16 | 1934-05-16 | Improvements in or relating to cooling arrangements for the cylinders of internal-combustion engines used on aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1483734A GB427510A (en) | 1934-05-16 | 1934-05-16 | Improvements in or relating to cooling arrangements for the cylinders of internal-combustion engines used on aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB427510A true GB427510A (en) | 1935-04-25 |
Family
ID=10048341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1483734A Expired GB427510A (en) | 1934-05-16 | 1934-05-16 | Improvements in or relating to cooling arrangements for the cylinders of internal-combustion engines used on aircraft |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB427510A (en) |
-
1934
- 1934-05-16 GB GB1483734A patent/GB427510A/en not_active Expired
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