GB556821A - Improvements in or relating to hydraulic surge apparatus - Google Patents
Improvements in or relating to hydraulic surge apparatusInfo
- Publication number
- GB556821A GB556821A GB526742A GB526742A GB556821A GB 556821 A GB556821 A GB 556821A GB 526742 A GB526742 A GB 526742A GB 526742 A GB526742 A GB 526742A GB 556821 A GB556821 A GB 556821A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pump
- return valve
- driven
- pipe
- hydraulic power
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/02—Undercarriages
- B64C25/08—Undercarriages non-fixed, e.g. jettisonable
- B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
- B64C25/18—Operating mechanisms
- B64C25/22—Operating mechanisms fluid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
556,821. Hydraulic power systems. COSTA, H. DA, and PLESSEY CO., Ltd. April 20, 1942, No. 5267. (Class 69 (ii)] In a hydraulic power system in which high power is required for a short duration such as may be required on aircraft, the pump 27 is adapted to be driven to produce a surge of pressure from a flywheel 14 which is speeded up to store kinetic energy by being driven from an electric motor 10 under control of a governor 15 and a motor control device 18. The pump is started by throwing-in a clutch member 24 by operating a lever 28, and the pressure fluid passes to the device to be operated via a pipe 37 and non-return valve 38. The pump inlet 32 is connected to a sump 33 by a pipe having a non- return valve 34, and is also connected to a secondary bleed line 35 leading to the engine pressurelubricating system which keeps the pump primed. A non-return valve 36 is fitted in this system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB526742A GB556821A (en) | 1942-04-20 | 1942-04-20 | Improvements in or relating to hydraulic surge apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB526742A GB556821A (en) | 1942-04-20 | 1942-04-20 | Improvements in or relating to hydraulic surge apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB556821A true GB556821A (en) | 1943-10-22 |
Family
ID=9792873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB526742A Expired GB556821A (en) | 1942-04-20 | 1942-04-20 | Improvements in or relating to hydraulic surge apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB556821A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3093082A (en) * | 1961-01-10 | 1963-06-11 | Gen Motors Corp | Windshield washer |
-
1942
- 1942-04-20 GB GB526742A patent/GB556821A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3093082A (en) * | 1961-01-10 | 1963-06-11 | Gen Motors Corp | Windshield washer |
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