GB497092A - Improvements in or relating to oil coolers with pressure relief valves - Google Patents
Improvements in or relating to oil coolers with pressure relief valvesInfo
- Publication number
- GB497092A GB497092A GB1645637A GB1645637A GB497092A GB 497092 A GB497092 A GB 497092A GB 1645637 A GB1645637 A GB 1645637A GB 1645637 A GB1645637 A GB 1645637A GB 497092 A GB497092 A GB 497092A
- Authority
- GB
- United Kingdom
- Prior art keywords
- unit
- pipe
- inlet
- valve
- pressure
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
- F16N39/02—Arrangements for conditioning of lubricants in the lubricating system by cooling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
497,092. Valves. STONE, W. A., and ROBERTSON COOLERS, Ltd. June 14, 1937, No. 16456. [Class 135] [Also in Group XIII] In an oil cooling system for aircraft &c. engines comprising air-cooled units A, B, C connected in series between an inlet pipe I from the engine and an outlet pipe O<1> to the storage tank, the units B, C are provided with byepass valves E, F respectively, responsive to the pressure at inlet to the preceding unit and controlling the flow through pipes E<1>, F<1> to the outlet pipe. The inlet to the unit B, e.g. is connected by a pipe d to the casing of the valve E and the flow therethrough to the pipe E<1> is regulated by a valve member exposed, through a pipe C, to the oil pressure at inlet to the unit A. Each of the valves may consist of a member j, Fig. 2, held against the end of the pipe d by a spring, the pressure of which is regulated by a piston g loaded on one side by a spring h and the pressure of the oil flowing to the unit with which the valve is associated, and on the other side to the oil pressure at inlet to the preceding unit. A main byepass valve V may be provided on a pipe P. In a modification, in which the main valve and the valve E are combined in a single unit, the piston g slides in an extension g<1>, Fig. 3, of the main valve disc m, and both the piston and the disc are exposed through a port n to the pressure of the oil entering the first unit of the cooler. The oil passing the disc flows through a port n<1> to the storage tank, while that byepassing the second cooling unit flows from a passage O communicating through a port n, with the inlet of said unit through a passage O<1> to the port n<1>.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1645637A GB497092A (en) | 1937-06-14 | 1937-06-14 | Improvements in or relating to oil coolers with pressure relief valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1645637A GB497092A (en) | 1937-06-14 | 1937-06-14 | Improvements in or relating to oil coolers with pressure relief valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB497092A true GB497092A (en) | 1938-12-13 |
Family
ID=10077650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1645637A Expired GB497092A (en) | 1937-06-14 | 1937-06-14 | Improvements in or relating to oil coolers with pressure relief valves |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB497092A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2450944A1 (en) * | 1979-03-08 | 1980-10-03 | Daimler Benz Ag | COOLING DEVICE FOR VEHICLES, PARTICULARLY FOR PRESSURE OIL USED BY THEM AS A LUBRICATING, WORKING OR OTHER FLUID |
| EP2218883A1 (en) * | 2009-02-13 | 2010-08-18 | Sullair Corporation | Two-stage heat exchanger with interstage bypass |
-
1937
- 1937-06-14 GB GB1645637A patent/GB497092A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2450944A1 (en) * | 1979-03-08 | 1980-10-03 | Daimler Benz Ag | COOLING DEVICE FOR VEHICLES, PARTICULARLY FOR PRESSURE OIL USED BY THEM AS A LUBRICATING, WORKING OR OTHER FLUID |
| EP2218883A1 (en) * | 2009-02-13 | 2010-08-18 | Sullair Corporation | Two-stage heat exchanger with interstage bypass |
| CN101892975A (en) * | 2009-02-13 | 2010-11-24 | 萨莱尔公司 | Two-stage heat exchanger with interstage bypass |
| AU2010200500B2 (en) * | 2009-02-13 | 2011-10-27 | Sullair Corporation | Two-stage heat exchanger with interstage bypass |
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