CN2554357Y - Engine starting lubricating system - Google Patents
Engine starting lubricating system Download PDFInfo
- Publication number
- CN2554357Y CN2554357Y CN 02278134 CN02278134U CN2554357Y CN 2554357 Y CN2554357 Y CN 2554357Y CN 02278134 CN02278134 CN 02278134 CN 02278134 U CN02278134 U CN 02278134U CN 2554357 Y CN2554357 Y CN 2554357Y
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- CN
- China
- Prior art keywords
- engine
- oil
- original
- starting
- motor
- 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 - Fee Related
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Abstract
The utility model provides an engine starting lubricating system, relating to a lubricating system used for engine starting, which is applicable for the use before the engine starting. The utility model comprises an engine oil pump, a motor, an oil seal, an oil inlet and outlet port, and an engine oil pipeline communicated with the original lubricating oil pipeline. A unilateral valve is respectively positioned between the original engine oil pipeline and the original lubricating oil pipeline. Before the starting of engine, open the motor to drive the work of the oil engine pump, and the unilateral valve I on the engine oil pipeline automatically opens, and the unilateral valve II of the original engine oil pipeline automatically closes to supply lubricating oil for the engine, thereby avoiding the damage to the engine caused by dry friction before the starting, and prolonging the service life of the engine. After the starting of engine, the original engine oil pump works, the unilateral valve I automatically closes, and the unilateral valve II automatically opens, and then the original lubricating system supplies oil. The utility model has simple structure and does not affects the working of the engine oil pump of the original engine, which can reach lubricating effect only needing working for 5 seconds.
Description
Technical field the utility model relates to a kind of lubricated system of engine operation that is used for.
The function of background technique engine lubrication system is to make the friction surface of the moving element of motor can obtain good lubricating, with the frictional work loss of minimizing motor and the wearing and tearing of moving element.Take away heat and abrasive dust that parts surface produces because of friction simultaneously.It is to work after engine start, and from the oil sump sucking-off, whole lubricating system is delivered in pressurization to oil pump with lubricant oil.
The wearing and tearing of motor, major part are the initial stages in starting.This is because before the engine start, each lubrication system of engine interior does not have lubricant oil, only after engine start, each lubrication system just has lubricant oil, could be lubricated each moving element of motor, can before engine start, provide lubricated particularly necessity of system of lubrication for this reason each moving element of motor.
The summary of the invention the purpose of this utility model is at above-mentioned present situation, aim to provide a kind of can be before engine start, the engine start lubrication system that each moving element of motor is lubricated.
The implementation of the purpose of this utility model is that the engine start lubrication system is made of motor 2, oil sealing 3, oil pump 1.Oil pump has filler opening 14, oil outlet 4, and oil outlet communicates with former lubricating pipe 7 by engine oil pipeline 5.Engine oil pipeline has one-way valve I6, and there is one-way valve II8 former engine oil pipeline 12 and former lubricating pipe 7 joints.
Accompanying drawing is the utility model structural representation.
With reference to accompanying drawing, the utility model has increased the system that is lubricated before a pair of engine start on former lubricating pipe.At former oil sump 10 outboard motors 2, motor adopts direct current motor.By 1 work of motoring oil pump, oil pump adopts rotator type gear-type oil pump or other form oil pump.
The utility model is worked before engine start, motor 2 drives oil pump 1 work during work, oil pump pumps into machine oil from filler opening 14, one-way valve I6 on oil outlet 4, engine oil pipeline 5 opens automatically again, one-way valve II8 on the former engine oil pipeline closes automatically, and machine oil enters former lubricating pipe 7, and the motor moving element is lubricated, whole work only needs about 5 seconds, can reach the working pressure of former engine oil pump 9.After the engine start, one-way valve I closes automatically, and former oil pump pumps into machine oil from filler opening 13, again through oil outlet 11 to former engine oil pipeline 14, one-way valve II8 opens automatically, machine oil is lubricated the motor moving element through former lubricating pipe 7.
The utility model is not done big change to former engine lubrication system, and native system in parallel on former lubricating pipe only has no effect to the work of former oil pump.
Adopt the utility model before engine start, to provide lubricant oil to be lubricated, avoid the infringement of the preceding dry grinding of engine start, prolong the working life of motor motor to the motor moving element.The utility model is simple in structure, does not influence the work of former engine oil pump, only needs work about 5 seconds, can reach the effectively lubricating effect.
Claims (4)
1, engine start lubrication system, it is characterized in that constituting by motor (2), oil sealing (3), oil pump (1), oil pump has filler opening (14), oil outlet (4), oil outlet communicates with former lubricating pipe (7) by engine oil pipeline (5), engine oil pipeline has one-way valve I (6), and there is one-way valve II (8) former engine oil pipeline (12) and former lubricating pipe (7) joint.
2, engine start lubrication system according to claim 1 is characterized in that the lubrication system switch is contained in the last shelves of former switch starter.
3, engine start lubrication system according to claim 1 is characterized in that motor (2) adopts direct current motor.
4, engine start lubrication system according to claim 1 is characterized in that oil pump (1) adopts gear pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02278134 CN2554357Y (en) | 2002-06-26 | 2002-06-26 | Engine starting lubricating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02278134 CN2554357Y (en) | 2002-06-26 | 2002-06-26 | Engine starting lubricating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2554357Y true CN2554357Y (en) | 2003-06-04 |
Family
ID=33741535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02278134 Expired - Fee Related CN2554357Y (en) | 2002-06-26 | 2002-06-26 | Engine starting lubricating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2554357Y (en) |
-
2002
- 2002-06-26 CN CN 02278134 patent/CN2554357Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |