JPS5867914U - Engine lubricating oil circulation system - Google Patents
Engine lubricating oil circulation systemInfo
- Publication number
- JPS5867914U JPS5867914U JP16331881U JP16331881U JPS5867914U JP S5867914 U JPS5867914 U JP S5867914U JP 16331881 U JP16331881 U JP 16331881U JP 16331881 U JP16331881 U JP 16331881U JP S5867914 U JPS5867914 U JP S5867914U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- oil filter
- main supply
- lubricating oil
- filter
- 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
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来装置におけるオイルフィルタ部分の要部断
面図、第２図は本案装置の系統図である。
Ａ・・・本案潤滑油循環装置、１・・・オイルパン、３
・・・オイルポンプ ５＊＊ｅオイルギヤラリ、６・・
・供給管、７・・・戻り路、８・・・支？、１１−・・
第１オイルフ −イルタ、１２−・・第２オイル
フイルタ、１３．１４・・・潤滑系、１５．１６・・・
供給管路、１７．−１８・・・戻り管路、１９・・・主
供給油圧検出用圧力センサ、 、２０″・・・電磁弁
、２１−・・制御回路。FIG. 1 is a sectional view of a main part of an oil filter in a conventional device, and FIG. 2 is a system diagram of the present device. A... Original lubricating oil circulation device, 1... Oil pan, 3
・・・Oil pump 5**e oil gear rally, 6...
・Supply pipe, 7...return path, 8...branch? , 11-...
1st oil filter, 12-... 2nd oil filter, 13.14... Lubrication system, 15.16...
Supply pipeline, 17. -18... Return pipe line, 19... Pressure sensor for detecting main supply oil pressure, , 20''... Solenoid valve, 21-... Control circuit.
Claims (1)
給する供給管より支管を分岐し、この支管に第１オイル
フイルタと第２オイルフイルタを設け、これら第１オイ
ルフイルタと第２オイルフイルタとの間の前記支管に電
磁弁を設け、前記供給本管系に主供給油圧検出用圧力セ
ンサを設け１、 前記電磁弁と主供給油圧検出用圧力
センサとを制御回路により接続し、第１オイルフイルタ
を作用せしめる潤滑油循環系、作動時の主供給管油圧が
所定油圧より大となったとぎ前記制御回路を介し′電磁
弁を作動させ第２オイルフイルタへ潤滑油を送給し第２
オイルフイルタを作用せしめるようにしたパーシャル式
濾過方式のエンジン潤滑油循環装置。−−A branch pipe is branched from the supply pipe that supplies the lubricating oil sent out from the oil pump to various parts of the engine, and a first oil filter and a second oil filter are provided in this branch pipe, and the first oil filter and the second oil filter are connected to each other. A solenoid valve is provided in the branch pipe between, a pressure sensor for detecting main supply oil pressure is provided in the main supply pipe system, and the solenoid valve and the pressure sensor for detecting main supply oil pressure are connected by a control circuit, and a first oil filter is connected to the main supply oil pressure sensor. When the main supply pipe oil pressure becomes higher than a predetermined oil pressure during operation, a solenoid valve is actuated via the control circuit to supply lubricating oil to the second oil filter.
A partial filtration type engine lubricating oil circulation system that uses an oil filter. ---
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16331881U JPS5867914U (en) | 1981-10-31 | 1981-10-31 | Engine lubricating oil circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16331881U JPS5867914U (en) | 1981-10-31 | 1981-10-31 | Engine lubricating oil circulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5867914U true JPS5867914U (en) | 1983-05-09 |
Family
ID=29955616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16331881U Pending JPS5867914U (en) | 1981-10-31 | 1981-10-31 | Engine lubricating oil circulation system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5867914U (en) |
-
1981
- 1981-10-31 JP JP16331881U patent/JPS5867914U/en active Pending
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