JPH03179132A - Exhaust device of internal combustion engine - Google Patents

Exhaust device of internal combustion engine

Info

Publication number
JPH03179132A
JPH03179132A JP31539189A JP31539189A JPH03179132A JP H03179132 A JPH03179132 A JP H03179132A JP 31539189 A JP31539189 A JP 31539189A JP 31539189 A JP31539189 A JP 31539189A JP H03179132 A JPH03179132 A JP H03179132A
Authority
JP
Japan
Prior art keywords
air
motor
exhaust
exhaust fan
internal combustion
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
JP31539189A
Other languages
Japanese (ja)
Inventor
Akira Kamikariya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Steel Mfg Co Ltd
Original Assignee
Mitsubishi Steel Mfg Co Ltd
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 Mitsubishi Steel Mfg Co Ltd filed Critical Mitsubishi Steel Mfg Co Ltd
Priority to JP31539189A priority Critical patent/JPH03179132A/en
Publication of JPH03179132A publication Critical patent/JPH03179132A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve the efficiency of an internal combustion engine by providing an exhaust fan on the way of exhaust system in the engine, thereby sucking the exhaust gas with the exhaust fan, and exhausting it forcedly, resulting in decreasing the flowing resistance of the exhaust gas.
CONSTITUTION: An expansion part 2 is formed on the mid-way of a pipe 1 in which an air-motor 4 is provided under covering with a partition wall 3. An air-motor 4 is connected a compressed air supply tubes 5 to supply compressed air from outside of the pipe 1 so as to rotatively drive the air-motor 4, while the compressed air rotatively driven the air-motor 4 is exhausted into the pipe 1 through an air exhaust tube 6. Moreover, the rotary shaft 7 of the air-motor 4 is tightly fitted an exhaust fan 8 so as to exhaust the exhaust gas, that is, by means of rotating the exhaust fan 8 by supplying compressed air to the air-motor 4, thereby rotating the exhaust fan 8, the exhaust gas exhausted from the internal combustion engine is exhausted outside through catalyst 9.
COPYRIGHT: (C)1991,JPO&Japio
JP31539189A 1989-12-06 1989-12-06 Exhaust device of internal combustion engine Pending JPH03179132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP31539189A JPH03179132A (en) 1989-12-06 1989-12-06 Exhaust device of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31539189A JPH03179132A (en) 1989-12-06 1989-12-06 Exhaust device of internal combustion engine

Publications (1)

Publication Number Publication Date
JPH03179132A true JPH03179132A (en) 1991-08-05

Family

ID=18064835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP31539189A Pending JPH03179132A (en) 1989-12-06 1989-12-06 Exhaust device of internal combustion engine

Country Status (1)

Country Link
JP (1) JPH03179132A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05187249A (en) * 1992-01-14 1993-07-27 Nobuyoshi Kishimoto Exhaust pipe structure of internal combustion engine
WO2000071869A1 (en) * 1999-05-20 2000-11-30 Makoto Nagahashi Method and mechanism for exhaust emission control
US7895825B2 (en) * 2006-04-25 2011-03-01 Heesung Engelhard Corporation Method and apparatus for reducing exhaust gas including hydrocarbons during initial cold start period
US8539770B2 (en) 2008-10-17 2013-09-24 Loughborough University Exhaust arrangement for an internal combustion engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4842214A (en) * 1971-10-05 1973-06-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4842214A (en) * 1971-10-05 1973-06-20

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05187249A (en) * 1992-01-14 1993-07-27 Nobuyoshi Kishimoto Exhaust pipe structure of internal combustion engine
WO2000071869A1 (en) * 1999-05-20 2000-11-30 Makoto Nagahashi Method and mechanism for exhaust emission control
US7895825B2 (en) * 2006-04-25 2011-03-01 Heesung Engelhard Corporation Method and apparatus for reducing exhaust gas including hydrocarbons during initial cold start period
US8539770B2 (en) 2008-10-17 2013-09-24 Loughborough University Exhaust arrangement for an internal combustion engine

Similar Documents

Publication Publication Date Title
JPH0337335A (en) Gas turbine engine power unit
JPS52113417A (en) Secondary air supply means for exhaust gas purifying system
JPS52102920A (en) Secondary-air supply system for exhaust gas cleaner
JPH03179132A (en) Exhaust device of internal combustion engine
JPS62162728A (en) Engine with turbocharger
JPS58190511A (en) Engine muffler
JPH04301143A (en) Gas turbine in package form purging method of its exhaust system and device therefor
JPS61294131A (en) Twin turboengine
JPS62197662A (en) Multi-cylinder stirling engine
JPH01155018A (en) Cooling device for air cooled engine generator
JPH02204666A (en) Cogeneration set
JPH02153217A (en) Engine cooling device
JPS5632041A (en) Gas-turbine power generating device
JPS5724424A (en) Gas turbine generating set
JPH01262356A (en) Fuel supply device for gas engine
JPH04254662A (en) White smoke removing device in cooling concrete method
JPH0462300A (en) Ventilation method for tunnel work and ventiduct used therefor
JPS62294777A (en) Extinction gas exhaust method for rotary electric machine
JPS5449403A (en) Device for preventing air-cooled steam condenser from freezing
JPS5581218A (en) Exhaust gas purifying apparatus for automobile
JPS6138118A (en) Exhaust device of two-cycle engine
JPH02181024A (en) Turbocharger controller
JPS52101304A (en) 4 stroke cycle engine
JPS55131529A (en) Apparatus for generating pressure body from vehicle exhaust gas
JPS6385219A (en) Suction air supercharging method and device