GB580604A - Improvements in or relating to liquid circulating systems - Google Patents
Improvements in or relating to liquid circulating systemsInfo
- Publication number
- GB580604A GB580604A GB1166544A GB1166544A GB580604A GB 580604 A GB580604 A GB 580604A GB 1166544 A GB1166544 A GB 1166544A GB 1166544 A GB1166544 A GB 1166544A GB 580604 A GB580604 A GB 580604A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reservoir
- air
- liquid
- valve
- pipe
- 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
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems
- F16N7/40—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems in a closed circulation system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/26—Supply reservoir or sump assemblies
- F15B1/265—Supply reservoir or sump assemblies with pressurised main reservoir
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
580,604. Pumping systems. AUTOMOTIVE PRODUCTS CO., Ltd., and HENRY, H. P. June 19, 1944, No. 11665. [Classes 102 (i) and 102 (ii)] In a pumping system, e.g., for lubricating oil or remote hydraulic control, a pressure is maintained in the suction reservoir by a device, e.g., an air injector or air blower, actuated by the return flow of liquid. As shown, a pump 12 draws liquid from a closed reservoir 10 and delivers to a motor 18, exhaust from which returns through a pipe 19 and injector nozzle 23 to the reservoir. Flow through the nozzle draws air through a valve 28 and supplies it to the reservoir. Excess pressure in the pipe 19 opens a valve 33 and bye-passÞs some of the liquid direct to the reservoir. An air pressure relief valve 31 is provided.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1166544A GB580604A (en) | 1944-06-19 | 1944-06-19 | Improvements in or relating to liquid circulating systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1166544A GB580604A (en) | 1944-06-19 | 1944-06-19 | Improvements in or relating to liquid circulating systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB580604A true GB580604A (en) | 1946-09-13 |
Family
ID=9990431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1166544A Expired GB580604A (en) | 1944-06-19 | 1944-06-19 | Improvements in or relating to liquid circulating systems |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB580604A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3278030A (en) * | 1962-09-17 | 1966-10-11 | Rosaen Filter Co | Supercharged filter unit |
US3846983A (en) * | 1973-11-19 | 1974-11-12 | Caterpillar Tractor Co | Hydraulic fluid reservoir pressurization arrangement |
EP0802329A2 (en) * | 1996-04-19 | 1997-10-22 | Knecht Filterwerke Gmbh | Breathing device for a storage tank |
-
1944
- 1944-06-19 GB GB1166544A patent/GB580604A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3278030A (en) * | 1962-09-17 | 1966-10-11 | Rosaen Filter Co | Supercharged filter unit |
US3846983A (en) * | 1973-11-19 | 1974-11-12 | Caterpillar Tractor Co | Hydraulic fluid reservoir pressurization arrangement |
EP0802329A2 (en) * | 1996-04-19 | 1997-10-22 | Knecht Filterwerke Gmbh | Breathing device for a storage tank |
EP0802329A3 (en) * | 1996-04-19 | 1998-02-11 | Knecht Filterwerke Gmbh | Breathing device for a storage tank |
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