JPS5791307A - Lubricating oil supply device for two-cycle engine - Google Patents
Lubricating oil supply device for two-cycle engineInfo
- Publication number
- JPS5791307A JPS5791307A JP16823280A JP16823280A JPS5791307A JP S5791307 A JPS5791307 A JP S5791307A JP 16823280 A JP16823280 A JP 16823280A JP 16823280 A JP16823280 A JP 16823280A JP S5791307 A JPS5791307 A JP S5791307A
- Authority
- JP
- Japan
- Prior art keywords
- lubricating oil
- engine
- reservoir
- oil supply
- revolution speed
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
PURPOSE: To reduce the consumption of lubricating oil and surely prevent seizure or the like, by decreasing the lubricating oil supply at the slow rotation of an engine and supplying a necessary quantity of lubricating oil at the rapid rotation.
CONSTITUTION: When the revolution speed of an engine (a) is low, a valve 12 which opens or closes in response to the revolution speed opens to enable communication through a second passage 7 so that lubricating oil conducted by a pump 4 is divided into the second passages 6, 7. Since the lubricating oil passed through the second passage 7 is collected in a reservoir 8, the lubricating oil supply to the engine (a) is reduced by half. Because the negative pressure of an intake passae 1 acts to the reservoir 8 in that case, a one-way valve 11 is closed by the pressure difference between the reservoir and a lubricating oil tank 5 to restrict the flow of the lubricating oil to the tank 5 from the reservoir 8. When the revolution speed of the engine (a) is high, the valve 12 closes so that the lubticating oil conducted by the pump 4 is all supplied to the engine.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16823280A JPS5791307A (en) | 1980-11-28 | 1980-11-28 | Lubricating oil supply device for two-cycle engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16823280A JPS5791307A (en) | 1980-11-28 | 1980-11-28 | Lubricating oil supply device for two-cycle engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5791307A true JPS5791307A (en) | 1982-06-07 |
JPS649444B2 JPS649444B2 (en) | 1989-02-17 |
Family
ID=15864220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16823280A Granted JPS5791307A (en) | 1980-11-28 | 1980-11-28 | Lubricating oil supply device for two-cycle engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5791307A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05192458A (en) * | 1992-01-21 | 1993-08-03 | Ikeda Bussan Co Ltd | Elastic body made of plumage with different hardness |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5238180A (en) * | 1975-09-19 | 1977-03-24 | Seikosha Kk | Programming means for time switches |
JPS54177434U (en) * | 1978-06-06 | 1979-12-14 |
-
1980
- 1980-11-28 JP JP16823280A patent/JPS5791307A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5238180A (en) * | 1975-09-19 | 1977-03-24 | Seikosha Kk | Programming means for time switches |
JPS54177434U (en) * | 1978-06-06 | 1979-12-14 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05192458A (en) * | 1992-01-21 | 1993-08-03 | Ikeda Bussan Co Ltd | Elastic body made of plumage with different hardness |
Also Published As
Publication number | Publication date |
---|---|
JPS649444B2 (en) | 1989-02-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209569042U (en) | Engine fuel oil system and engine | |
JPS5846811U (en) | engine lubrication system | |
JPS5791307A (en) | Lubricating oil supply device for two-cycle engine | |
JPS56124615A (en) | Rush adjuster device | |
JPS6480717A (en) | Engine oil feeding device | |
JPS5634904A (en) | Lubricating oil feeder for rotary piston engine | |
CA1150117A (en) | Fluid sequence bypass apparatus | |
JPS56115807A (en) | Pressure feed lubrication device of internal combustion engine | |
JPS5724407A (en) | Device for lubricating and cooling engine | |
JPS5724409A (en) | Structure of oil pump for internal combustion engine | |
JPS5718403A (en) | Lubricating oil supply device in rotary piston engine with super-charger | |
JPS603290Y2 (en) | 2-cycle engine lubrication system | |
JPS5786590A (en) | Rotary compressor | |
JPS5747031A (en) | Hydraulically controlled hydraulic clutch | |
US2455717A (en) | Automatically submerged sump pump | |
JPS5747032A (en) | Hydraulically controlled hydraulic clutch | |
JPS5656941A (en) | Engine having mechanism for stopping operation of valve | |
JPS5735194A (en) | Refrigerator | |
JPS5620750A (en) | Supply of liquid to fuel system of internal combustion engine | |
JPS56118513A (en) | Accelerating fuel supply device for two-cycle engine | |
JPS56162204A (en) | Lubricating system for rotary piston engine | |
JPS5519968A (en) | Driver for rotary exhaust valve of two-cycle engine | |
JPS5523378A (en) | Piston valve type carburetor | |
JPS54140063A (en) | Lubricator for rotary machine | |
JPS5713227A (en) | Intake system of rotary valve type 2-cycle engine |