GB401602A - Apparatus for determining the performance of prime movers - Google Patents
Apparatus for determining the performance of prime moversInfo
- Publication number
- GB401602A GB401602A GB14555/33A GB1455533A GB401602A GB 401602 A GB401602 A GB 401602A GB 14555/33 A GB14555/33 A GB 14555/33A GB 1455533 A GB1455533 A GB 1455533A GB 401602 A GB401602 A GB 401602A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vanes
- adjustable
- passage
- fan
- air
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/16—Rotary-absorption dynamometers, e.g. of brake type
- G01L3/20—Rotary-absorption dynamometers, e.g. of brake type fluid actuated
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
401,602. Dynamometers. JUNKERS, H., 21, Kaiserplatz, Dessau, Anhalt, Germany. May 19, 1933, No. 14555. Convention date, June 15, 1932. [Class 106 (ii).] In dynamometers of the fan brake type for use particularly with aircraft engines, the fan rotor 4 is mounted directly on the stub 1 of the engine shaft within a casing 5, which is free to oscillate on the shaft and is fitted with guide vanes 12, 13 to direct the air issuing tangentially from the rotor into a radial direction. From the vanes 12 the air passes through passages 8 having vanes 17, 18 and is delivered axially from adjustable vanes 20 to serve as cooling- air for the engine cylinders 2. The vanes 13 are fitted in a return passage 9, and the outlet from this passage is controlled by a slide valve 29, an additional slide valve 28 serving to control the intake aperture of the fan. Adjustable vanes, each comprising a fixed member 35 and a pivoted member 37, may be provided in the passage 8, while adjustable pivoted vanes 39 may be provided in the return passage 9 together with fixed vanes 40.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE401602X | 1932-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB401602A true GB401602A (en) | 1933-11-16 |
Family
ID=6406712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14555/33A Expired GB401602A (en) | 1932-06-15 | 1933-05-19 | Apparatus for determining the performance of prime movers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB401602A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727955A (en) * | 2021-01-18 | 2021-04-30 | 一汽解放汽车有限公司 | Hydraulic retarder rotor |
-
1933
- 1933-05-19 GB GB14555/33A patent/GB401602A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727955A (en) * | 2021-01-18 | 2021-04-30 | 一汽解放汽车有限公司 | Hydraulic retarder rotor |
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