JPS611610U - Lubricating oil circuit of water-cooled engine - Google Patents
Lubricating oil circuit of water-cooled engineInfo
- Publication number
- JPS611610U JPS611610U JP8628684U JP8628684U JPS611610U JP S611610 U JPS611610 U JP S611610U JP 8628684 U JP8628684 U JP 8628684U JP 8628684 U JP8628684 U JP 8628684U JP S611610 U JPS611610 U JP S611610U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- lubricating oil
- passage
- oil cooler
- oil
- 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.)
- Granted
Links
Landscapes
- Temperature-Responsive Valves (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
【図面の簡単な説明】
第１図はこの考案の実施例の断面図、第２図及び第３図
は夫々同弁の作用状態を示す断面図、第４図及び第５図
は夫々同弁の変形例を示す断面図、第６図は従来の水冷
エンジンの潤滑油回路を示す概略図、第７図は油温と冷
却水温の関係において潤滑油をオイルクーラに通す場合
と通さない場合の領域を示す図である。
図において、１は潤滑油がオイルクーラを通過する通路
、２はオイルクーラ、３は潤滑油がオイルクーラをバイ
パスする通路、４は弁、５． ６６−１惑温部材、７
，８はコイルスプリングである。[Brief Description of the Drawings] Fig. 1 is a sectional view of an embodiment of the invention, Figs. 2 and 3 are sectional views showing the operating state of the valve, and Figs. 4 and 5 are sectional views of the same valve, respectively. Fig. 6 is a schematic diagram showing a lubricating oil circuit of a conventional water-cooled engine, and Fig. 7 shows the relationship between oil temperature and cooling water temperature when lubricating oil is passed through the oil cooler and when it is not. FIG. 3 is a diagram showing regions. In the figure, 1 is a passage through which lubricating oil passes through the oil cooler, 2 is an oil cooler, 3 is a passage through which lubricating oil bypasses the oil cooler, 4 is a valve, and 5. 66-1 Temperature member, 7
, 8 are coil springs.
Claims (1)
る通路と、・オイルクーラをバイパスする通路を備える
ものにあって、冷却水温に感応して伸縮する感温部材と
油温に感応して伸縮する感温部材が軸心上の両端に夫々
ｈイルスプリングを介して接続′され、それらのコイル
スプリングのばね力差に１って往復動ずる弁によって潤
滑油の流れを前記オイルクーラを通過する通路又はオイ
ルクーラをバイパスする通路に切り換えるようにしたこ
とを特徴とする水冷エンジンの潤滑油回路。A passage for lubricating oil to pass through an oil cooler installed in the cooling waterway, and a passage for bypassing the oil cooler, with a temperature-sensitive member that expands and contracts in response to the temperature of the cooling water, and a temperature-sensitive member that expands and contracts in response to the temperature of the oil. Expandable and contractible temperature-sensitive members are connected to both ends of the shaft via coil springs, and a valve that reciprocates depending on the spring force difference between the coil springs allows the flow of lubricating oil to pass through the oil cooler. A lubricating oil circuit for a water-cooled engine, characterized in that the circuit is configured to switch to a passage that bypasses an oil cooler or a passage that bypasses an oil cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8628684U JPS611610U (en) | 1984-06-11 | 1984-06-11 | Lubricating oil circuit of water-cooled engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8628684U JPS611610U (en) | 1984-06-11 | 1984-06-11 | Lubricating oil circuit of water-cooled engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS611610U true JPS611610U (en) | 1986-01-08 |
| JPH0138246Y2 JPH0138246Y2 (en) | 1989-11-16 |
Family
ID=30637451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8628684U Granted JPS611610U (en) | 1984-06-11 | 1984-06-11 | Lubricating oil circuit of water-cooled engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS611610U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5224329A (en) * | 1975-06-21 | 1977-02-23 | Kogyo Gijutsuin | Three way valve for temperature control |
| JPS56132305U (en) * | 1980-03-07 | 1981-10-07 | ||
| JPS57178106U (en) * | 1981-05-07 | 1982-11-11 | ||
| JPS5818169U (en) * | 1981-07-28 | 1983-02-04 | 富士精工株式会社 | Automatic release valve at low temperature |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5818169B2 (en) * | 1974-09-19 | 1983-04-12 | 三菱電機株式会社 | The power of development |
-
1984
- 1984-06-11 JP JP8628684U patent/JPS611610U/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5224329A (en) * | 1975-06-21 | 1977-02-23 | Kogyo Gijutsuin | Three way valve for temperature control |
| JPS56132305U (en) * | 1980-03-07 | 1981-10-07 | ||
| JPS57178106U (en) * | 1981-05-07 | 1982-11-11 | ||
| JPS5818169U (en) * | 1981-07-28 | 1983-02-04 | 富士精工株式会社 | Automatic release valve at low temperature |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0138246Y2 (en) | 1989-11-16 |
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