JPS6119639U - Safety device for internal combustion engine with exhaust turbocharger - Google Patents
Safety device for internal combustion engine with exhaust turbochargerInfo
- Publication number
- JPS6119639U JPS6119639U JP10395284U JP10395284U JPS6119639U JP S6119639 U JPS6119639 U JP S6119639U JP 10395284 U JP10395284 U JP 10395284U JP 10395284 U JP10395284 U JP 10395284U JP S6119639 U JPS6119639 U JP S6119639U
- Authority
- JP
- Japan
- Prior art keywords
- combustion engine
- internal combustion
- exhaust
- safety device
- bearing housing
- 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
- Supercharger (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】
図面は本考案の実施例を示し、第１図は第１実施例の図
、第２図は第２実施例め図である。
１・・・・・・内燃機関、２・・・・・・排気ターポ“
過給機、５・・・・・・軸受ハウジング、１４・・・・
・・潤滑油ポンプ、１３・・・・・・メインギャラリー
、１７・・・・・・潤滑油供給通路、２０・・・・・・
潤滑油戻り通路、２θ・・・・・・バイパス通路、２１
・・・・・・安全弁、２７・・・・・・過給圧伝達通路
、２８・・・・・・電磁式三方切換弁、２９・・・・・
・温度スイッチ。BRIEF DESCRIPTION OF THE DRAWINGS The drawings show embodiments of the present invention; FIG. 1 is a diagram of the first embodiment, and FIG. 2 is a diagram of the second embodiment. 1...Internal combustion engine, 2...Exhaust tarpo"
Supercharger, 5...Bearing housing, 14...
... Lubricating oil pump, 13... Main gallery, 17... Lubricating oil supply passage, 20...
Lubricating oil return passage, 2θ...bypass passage, 21
... Safety valve, 27 ... Boost pressure transmission passage, 28 ... Solenoid three-way switching valve, 29 ...
・Temperature switch.
Claims (1)
ジングに、内燃機関における潤滑油ポンプからの潤滑油
を供給し、前記軸受ハウジングの潤滑油を内燃機関にお
けるオイルパンに戻すようにした内燃機関において、前
記排気ターボ過給機における排気タービンには、当該排
気タービンを排気ガスが迂回するバイパス通路を設け、
該バイパス蓬路中に、前記軸受ハウジングからオイルパ
ンへの戻り油温が高くなると開くようにした安全弁を設
けて成る排気ターボ過給機付き内燃機関の安全装置。In an internal combustion engine, lubricating oil from a lubricating oil pump in the internal combustion engine is supplied to a bearing housing in an exhaust turbocharger installed in the internal combustion engine, and the lubricating oil in the bearing housing is returned to an oil pan in the internal combustion engine, The exhaust turbine of the exhaust turbo supercharger is provided with a bypass passage through which exhaust gas detours around the exhaust turbine,
A safety device for an internal combustion engine equipped with an exhaust turbo supercharger, comprising a safety valve that opens in the bypass passage when the temperature of oil returned from the bearing housing to the oil pan increases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10395284U JPS6119639U (en) | 1984-07-09 | 1984-07-09 | Safety device for internal combustion engine with exhaust turbocharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10395284U JPS6119639U (en) | 1984-07-09 | 1984-07-09 | Safety device for internal combustion engine with exhaust turbocharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6119639U true JPS6119639U (en) | 1986-02-04 |
Family
ID=30663321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10395284U Pending JPS6119639U (en) | 1984-07-09 | 1984-07-09 | Safety device for internal combustion engine with exhaust turbocharger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6119639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6365822U (en) * | 1986-10-20 | 1988-04-30 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53143822A (en) * | 1977-05-20 | 1978-12-14 | Hitachi Ltd | Lubricator for turbocharger |
| JPS5625022B2 (en) * | 1974-11-19 | 1981-06-10 | ||
| JPS59113236A (en) * | 1982-12-20 | 1984-06-29 | Mazda Motor Corp | Supercharger protecting apparatus for supercharged engine |
-
1984
- 1984-07-09 JP JP10395284U patent/JPS6119639U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5625022B2 (en) * | 1974-11-19 | 1981-06-10 | ||
| JPS53143822A (en) * | 1977-05-20 | 1978-12-14 | Hitachi Ltd | Lubricator for turbocharger |
| JPS59113236A (en) * | 1982-12-20 | 1984-06-29 | Mazda Motor Corp | Supercharger protecting apparatus for supercharged engine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6365822U (en) * | 1986-10-20 | 1988-04-30 |
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