JPH03123919U - - Google Patents
Info
- Publication number
- JPH03123919U JPH03123919U JP3398690U JP3398690U JPH03123919U JP H03123919 U JPH03123919 U JP H03123919U JP 3398690 U JP3398690 U JP 3398690U JP 3398690 U JP3398690 U JP 3398690U JP H03123919 U JPH03123919 U JP H03123919U
- Authority
- JP
- Japan
- Prior art keywords
- orifice
- oil supply
- component
- passage
- orifice component
- 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
- 239000003921 oil Substances 0.000 claims description 7
- 239000010687 lubricating oil Substances 0.000 claims description 6
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は、本考案の第１実施例に係るエンジン
の潤滑油供給装置の断面図、第２図は、同装置の
オイル供給通路要部の断面図（第１図Ａ−Ａ）、
第３図は、同装置に於けるオリフイス構成部材の
平面図、第４図は、本考案の第２実施例に係るエ
ンジンの潤滑油供給装置の断面図、第５図は、同
装置のオリフイス構成部材の平面図、第６図は、
本考案の第３実施例に係るエンジンの潤滑油供給
装置の断面図、第７図は、同装置のオリフイス構
成部の平面図、第８図は、本考案の第４の実施例
に係るエンジンの潤滑油供給装置の潤滑系統を示
す概略図、第９図は、同装置のオイルフイルタの
構成を示す断面図である。
１……シリンダブロツク、２……シリンダヘツ
ド、３……ガスケツト、４，４ｃ……オイル供給
通路、６……オリフイス空間、７……オリフイス
構成部材、９……第１のオリフイス孔、１０……
第２のオリフイス孔。
FIG. 1 is a sectional view of a lubricating oil supply device for an engine according to a first embodiment of the present invention, FIG. 2 is a sectional view of a main part of an oil supply passage of the same device (FIG. 1 A-A),
FIG. 3 is a plan view of the orifice component in the device, FIG. 4 is a sectional view of the engine lubricating oil supply device according to the second embodiment of the present invention, and FIG. 5 is the orifice component of the device. The plan view of the constituent members, FIG.
A sectional view of a lubricating oil supply device for an engine according to a third embodiment of the present invention, FIG. 7 is a plan view of the orifice component of the device, and FIG. 8 is a cross-sectional view of an engine lubricating oil supply device according to a fourth embodiment of the present invention. FIG. 9 is a schematic diagram showing the lubrication system of the lubricating oil supply device, and FIG. 9 is a sectional view showing the configuration of the oil filter of the same device. DESCRIPTION OF SYMBOLS 1... Cylinder block, 2... Cylinder head, 3... Gasket, 4, 4c... Oil supply passage, 6... Orifice space, 7... Orifice component, 9... First orifice hole, 10... …
Second orifice hole.
Claims (1)
に形成されたオイル供給通路にオリフイス構成部
材を配設し、該オリフイス構成部材の半径方向外
側寄り位置に第１のオリフイス部を、また同中心
部市に第２のオリフイス部を各々形成するととも
に上記オイル供給通路を上記第１のオリフイス部
を介してバルブラツシユアジヤスタ側オイル通路
に、また上記第２のオリフイス部を介して他の動
弁系側オイル通路に各々連通せしめたことを特徴
とするエンジンの潤滑油供給装置。 An orifice component is disposed in the oil supply passage formed at the joint portion of the cylinder block and the cylinder head, and a first orifice component is provided at a position closer to the outside in the radial direction of the orifice component, and a second orifice portion is located at the center of the orifice component. 2 orifice portions are respectively formed, and the oil supply passage is connected to the valve lash adjuster side oil passage through the first orifice portion, and to other valve system side oil through the second orifice portion. A lubricating oil supply device for an engine, characterized in that each passage communicates with the other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3398690U JPH03123919U (en) | 1990-03-29 | 1990-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3398690U JPH03123919U (en) | 1990-03-29 | 1990-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03123919U true JPH03123919U (en) | 1991-12-17 |
Family
ID=31538068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3398690U Pending JPH03123919U (en) | 1990-03-29 | 1990-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03123919U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008141127A2 (en) * | 2007-05-09 | 2008-11-20 | Toyota Motor Engineering And Manufacturing North America, Inc. | Lubricant delivery systems and methods for controlling flow in lubricant delivery systems |
| DE102011008988A1 (en) * | 2011-01-20 | 2012-07-26 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Internal combustion engine for motor vehicle, has engine block, cylinder head connected with engine block and alignment pin for accurately fitting alignment of cylinder head to engine block |
-
1990
- 1990-03-29 JP JP3398690U patent/JPH03123919U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008141127A2 (en) * | 2007-05-09 | 2008-11-20 | Toyota Motor Engineering And Manufacturing North America, Inc. | Lubricant delivery systems and methods for controlling flow in lubricant delivery systems |
| WO2008141127A3 (en) * | 2007-05-09 | 2009-10-22 | Toyota Motor Engineering And Manufacturing North America, Inc. | Lubricant delivery systems and methods for controlling flow in lubricant delivery systems |
| DE102011008988A1 (en) * | 2011-01-20 | 2012-07-26 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Internal combustion engine for motor vehicle, has engine block, cylinder head connected with engine block and alignment pin for accurately fitting alignment of cylinder head to engine block |