GB521448A - Improvements in or means for feeding a supply of lubricant through an induction system of an internal combustion engine - Google Patents
Improvements in or means for feeding a supply of lubricant through an induction system of an internal combustion engineInfo
- Publication number
- GB521448A GB521448A GB3260138A GB3260138A GB521448A GB 521448 A GB521448 A GB 521448A GB 3260138 A GB3260138 A GB 3260138A GB 3260138 A GB3260138 A GB 3260138A GB 521448 A GB521448 A GB 521448A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- lubricant
- valve
- passage
- rod
- 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
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/04—Pressure lubrication using pressure in working cylinder or crankcase to operate lubricant feeding devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
521,448. Lubricating internal combustion engines. THOMAS, A., and GUY, W. E. Nov. 10, 1938, No. 32601. [Class 12 (iii)j . Upper cylinder lubricant is admitted to the starter jet air passage of the carburetter of an internal-combustion engine when the strangler valve controlling the starter jet is operated. In the apparatus shown a partial withdrawal of the strangler rod 16a mounted on a vehicle dashboard opens a valve 15 against the resistance of weak spring 19 to connect a flexible tube 4 leading from a lubricant reservoir 1 to flexible tubes 20, 21 leading respectively to a tube 9 opening into the air passage 6 of a starter jet orifice 13 of a carburetter and to a point in the induction passage adjacent the carburetter throttle valve. When the withdrawal movement of the rod 16a is completed a plunger 11 is raised against the resistance of stronger spring 12 to open the inlet 23 from the passage 6 to the induction passage. A spring-pressed valve 10 prevents the escape of lubricant from the tube 9 until suction occurs in the passage 6. The rod 16a may be held in its partially withdrawn position if given a slight turn so as to cause a projection 16d in the bush 16b of the rod to engage with a groove crossing a longitudinal groove in the rod. Lubricant can then pass through the tube 21 to the induction passage. The lubricant supply may be adjusted by a valve 5 on the reservoir 1. A sight tube is fitted in the feed pipe 4. In a modification the tube 20 is connected to a tube 26 fitted with a non- return valve 27 and projecting at right angles from a tube 24 which is screwed into the hole in the starter jet passage normally receiving the air adjusting screws. The airadjusting screw 25 is instead fitted in the end of the tube 24. Means may be provided to allow only a measured quantity of lubricant to be supplied at one period and the feed pipe may be controlled by a valve operated by solenoid in circuit with the engine starter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3260138A GB521448A (en) | 1938-11-10 | 1938-11-10 | Improvements in or means for feeding a supply of lubricant through an induction system of an internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3260138A GB521448A (en) | 1938-11-10 | 1938-11-10 | Improvements in or means for feeding a supply of lubricant through an induction system of an internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB521448A true GB521448A (en) | 1940-05-22 |
Family
ID=10341170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3260138A Expired GB521448A (en) | 1938-11-10 | 1938-11-10 | Improvements in or means for feeding a supply of lubricant through an induction system of an internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB521448A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2244093A (en) * | 1990-05-14 | 1991-11-20 | Outboard Marine Corp | Engine maintainance fluid introduction system |
| GB2304813A (en) * | 1995-09-09 | 1997-03-26 | David Robert Norman | Reducing environmentally unfriendly emissions from internal combustion engines |
| CN114215624A (en) * | 2021-11-29 | 2022-03-22 | 中国航发沈阳发动机研究所 | Oil supply throttling device for cold running of engine and starting before starter is disengaged |
-
1938
- 1938-11-10 GB GB3260138A patent/GB521448A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2244093A (en) * | 1990-05-14 | 1991-11-20 | Outboard Marine Corp | Engine maintainance fluid introduction system |
| GB2244093B (en) * | 1990-05-14 | 1993-12-22 | Outboard Marine Corp | Engine maintenance fluid introduction system |
| GB2304813A (en) * | 1995-09-09 | 1997-03-26 | David Robert Norman | Reducing environmentally unfriendly emissions from internal combustion engines |
| CN114215624A (en) * | 2021-11-29 | 2022-03-22 | 中国航发沈阳发动机研究所 | Oil supply throttling device for cold running of engine and starting before starter is disengaged |
| CN114215624B (en) * | 2021-11-29 | 2023-02-28 | 中国航发沈阳发动机研究所 | Oil supply throttling device for cold running of engine and starting before starter is disengaged |
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