JPH02127710U - - Google Patents
Info
- Publication number
- JPH02127710U JPH02127710U JP3686089U JP3686089U JPH02127710U JP H02127710 U JPH02127710 U JP H02127710U JP 3686089 U JP3686089 U JP 3686089U JP 3686089 U JP3686089 U JP 3686089U JP H02127710 U JPH02127710 U JP H02127710U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- piston
- internal combustion
- combustion engine
- lubricating device
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
Description
第１図は本考案に係る内燃機関のピストン用潤
滑装置の一例を示したブロツク図、第２図は同上
装置でコントロールユニツトが作動される範囲の
一例を説明するためのエンジンの負荷率と回転速
度との関係を示した図、第３図はピストン用潤滑
装置を有した一般的なエンジンの一例を示した概
略縦断側面図である。
１……オイルメーンギヤラリー、２……電磁弁
、３……コントロールユニツト、１１……オイル
サブギヤラリー、１４……オイルジエツト、１５
……シリンダー壁、１６……ピストン。
Fig. 1 is a block diagram showing an example of a lubricating device for a piston of an internal combustion engine according to the present invention, and Fig. 2 shows an example of the load factor and rotation of the engine to explain an example of the range in which the control unit is operated in the same device. FIG. 3, which shows the relationship with speed, is a schematic longitudinal sectional side view showing an example of a general engine having a piston lubrication device. 1... Oil main gear rally, 2... Solenoid valve, 3... Control unit, 11... Oil sub gear rally, 14... Oil jet, 15
... Cylinder wall, 16 ... Piston.
Claims (1)
付けるオイルジエツトを有した内燃機関のピスト
ン用潤滑装置であつて、オイルギヤラリーを閉じ
る制御弁と、前記制御弁の開閉を制御するコント
ロールユニツトとを備えたことを特徴とする内燃
機関のピストン用潤滑装置。 A lubricating device for a piston of an internal combustion engine having an oil jet that sprays oil between a cylinder wall and a piston, comprising a control valve that closes an oil gear rally, and a control unit that controls opening and closing of the control valve. A lubricating device for internal combustion engine pistons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3686089U JPH02127710U (en) | 1989-03-30 | 1989-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3686089U JPH02127710U (en) | 1989-03-30 | 1989-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02127710U true JPH02127710U (en) | 1990-10-22 |
Family
ID=31543459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3686089U Pending JPH02127710U (en) | 1989-03-30 | 1989-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02127710U (en) |
-
1989
- 1989-03-30 JP JP3686089U patent/JPH02127710U/ja active Pending