JPS6119639U - Safety device for internal combustion engine with exhaust turbocharger - Google Patents

Safety device for internal combustion engine with exhaust turbocharger

Info

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
Application number
JP10395284U
Other languages
Japanese (ja)
Inventor
敏昭 川瀬
Original Assignee
ダイハツ工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ダイハツ工業株式会社 filed Critical ダイハツ工業株式会社
Priority to JP10395284U priority Critical patent/JPS6119639U/en
Publication of JPS6119639U publication Critical patent/JPS6119639U/en
Pending legal-status Critical Current

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内燃機関に装着した排気ターボ過給機における軸受ハウ
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.
JP10395284U 1984-07-09 1984-07-09 Safety device for internal combustion engine with exhaust turbocharger Pending JPS6119639U (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6365822U (en) * 1986-10-20 1988-04-30

Citations (3)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6365822U (en) * 1986-10-20 1988-04-30

Similar Documents

Publication Publication Date Title
JPS6119639U (en) Safety device for internal combustion engine with exhaust turbocharger
JPS58158126U (en) Lubrication route for turbo-chased engines
JPS6147436U (en) Turbo gear lubrication system for internal combustion engines
JPS6147437U (en) Turbo gear lubrication system for internal combustion engines
JPS58165223U (en) Lubricating structure of wastegate valve device
JPS582332U (en) Responsiveness improvement device for internal combustion engine with exhaust turbocharger
JPS58165224U (en) Lubricating structure of wastegate valve device
JPS58163641U (en) Turbo gear lubrication system
JPS6119638U (en) Exhaust turbo supercharger lubrication system
JPS5968135U (en) Lubrication system for turbocharger in internal combustion engine
JPS5884312U (en) Blow-by gas reduction device for internal combustion engines
JPS60118341U (en) exhaust gas collecting pipe
JPS6087334U (en) Oil jet device for internal combustion engine with turbocharger
JPS5898409U (en) Lubricating system for internal combustion engines when at rest
JPS5894808U (en) internal combustion engine
JPS59121426U (en) Overspeed prevention device for supercharged engines
JPS6147479U (en) Internal combustion engine with turbocharger and exhaust gas recirculation device
JPS6014243U (en) Intake system for internal combustion engine with turbocharger
JPS60178331U (en) Internal combustion engine exhaust system control device
JPS613911U (en) Internal combustion engine lubrication system
JPS5881322U (en) Exhaust bypass device for internal combustion engine with supercharger
JPS6055747U (en) Split operation controlled internal combustion engine
JPS5890330U (en) Lubricating device for exhaust supercharging system
JPS613929U (en) Turbocharger exhaust bypass device
JPS581726U (en) Internal combustion engine exhaust system that uses exhaust inertia