JPS6346614U - - Google Patents
Info
- Publication number
- JPS6346614U JPS6346614U JP1986139433U JP13943386U JPS6346614U JP S6346614 U JPS6346614 U JP S6346614U JP 1986139433 U JP1986139433 U JP 1986139433U JP 13943386 U JP13943386 U JP 13943386U JP S6346614 U JPS6346614 U JP S6346614U
- Authority
- JP
- Japan
- Prior art keywords
- relief valve
- relief
- pressure
- oil
- lubrication system
- 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.)
- Pending
Links
- 238000005461 lubrication Methods 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims 2
- 239000010705 motor oil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
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
- F01M1/02—Pressure lubrication using lubricating pumps
Description
第１図は本考案に係る内燃エンジンの潤滑装置
の一実施例による潤滑系統図、第２図は潤滑系統
各部の圧力分布を示す図、第３図は従来の内燃エ
ンジンの潤滑系統図である。
２……オイルギヤラリ、３……オイルポンプ、
８……第１のリリーフバルブ、１４……第２のリ
リーフバルブ。
Fig. 1 is a lubrication system diagram of an embodiment of the internal combustion engine lubrication system according to the present invention, Fig. 2 is a diagram showing pressure distribution in each part of the lubrication system, and Fig. 3 is a lubrication system diagram of a conventional internal combustion engine. . 2...Oil gear rally, 3...Oil pump,
8...first relief valve, 14...second relief valve.
Claims (1)
口近傍に第１のリリーフバルブを配設し、該第１
のリリーフバルブ下流のオイル通路に少なくとも
１つの第２のリリーフバルブを設け、該第２のリ
リーフバルブのリリーフ圧力を前記第１のリリー
フバルブのリリーフ圧力より小さく設定するよう
にしたことを特徴とする内燃エンジンの潤滑装置
。 A first relief valve is disposed near the discharge port of an oil pump that pressure-feeds engine oil, and
At least one second relief valve is provided in the oil passage downstream of the relief valve, and the relief pressure of the second relief valve is set to be lower than the relief pressure of the first relief valve. Lubrication system for internal combustion engines.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986139433U JPS6346614U (en) | 1986-09-12 | 1986-09-12 | |
| KR870010003A KR880004200A (en) | 1986-09-12 | 1987-09-10 | Lubricator of internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986139433U JPS6346614U (en) | 1986-09-12 | 1986-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6346614U true JPS6346614U (en) | 1988-03-29 |
Family
ID=31045332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986139433U Pending JPS6346614U (en) | 1986-09-12 | 1986-09-12 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS6346614U (en) |
| KR (1) | KR880004200A (en) |
-
1986
- 1986-09-12 JP JP1986139433U patent/JPS6346614U/ja active Pending
-
1987
- 1987-09-10 KR KR870010003A patent/KR880004200A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| KR880004200A (en) | 1988-06-02 |
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