JPS6158646B2 - - Google Patents

Info

Publication number
JPS6158646B2
JPS6158646B2 JP54047379A JP4737979A JPS6158646B2 JP S6158646 B2 JPS6158646 B2 JP S6158646B2 JP 54047379 A JP54047379 A JP 54047379A JP 4737979 A JP4737979 A JP 4737979A JP S6158646 B2 JPS6158646 B2 JP S6158646B2
Authority
JP
Japan
Prior art keywords
exhaust
expansion chamber
exhaust pipe
pipe
engine
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.)
Expired
Application number
JP54047379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55139920A (en
Inventor
Kana Yukishima
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.)
Yamaha Marine Co Ltd
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co Ltd
Sanshin Kogyo KK
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 Yamaha Motor Co Ltd, Sanshin Kogyo KK filed Critical Yamaha Motor Co Ltd
Priority to JP4737979A priority Critical patent/JPS55139920A/ja
Priority to US06/138,939 priority patent/US4350010A/en
Publication of JPS55139920A publication Critical patent/JPS55139920A/ja
Publication of JPS6158646B2 publication Critical patent/JPS6158646B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/12—Exhaust or silencing apparatus characterised by constructional features specially adapted for submerged exhausting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/004—Exhaust or silencing apparatus characterised by constructional features specially adapted for marine propulsion, i.e. for receiving simultaneously engine exhaust gases and engine cooling water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/02—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for marine vessels or naval applications
    • F01N2590/021—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for marine vessels or naval applications for outboard engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
    • F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for marine engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Exhaust Silencers (AREA)
JP4737979A 1979-04-17 1979-04-17 Exhaust device for outside engine of boat Granted JPS55139920A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP4737979A JPS55139920A (en) 1979-04-17 1979-04-17 Exhaust device for outside engine of boat
US06/138,939 US4350010A (en) 1979-04-17 1980-04-10 Exhaust system for an outboard engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4737979A JPS55139920A (en) 1979-04-17 1979-04-17 Exhaust device for outside engine of boat

Publications (2)

Publication Number Publication Date
JPS55139920A JPS55139920A (en) 1980-11-01
JPS6158646B2 true JPS6158646B2 (en, 2012) 1986-12-12

Family

ID=12773452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4737979A Granted JPS55139920A (en) 1979-04-17 1979-04-17 Exhaust device for outside engine of boat

Country Status (2)

Country Link
US (1) US4350010A (en, 2012)
JP (1) JPS55139920A (en, 2012)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630036A (en) * 1983-01-26 1986-12-16 Vernay Laboratories, Inc. Early warning of marine cooling system failure
US4598278A (en) * 1983-01-26 1986-07-01 Vernay Laboratories, Inc. Early warning of marine cooling system failure
JPS59145322A (ja) * 1983-02-04 1984-08-20 Sanshin Ind Co Ltd 船外機の排気装置
JPS6025888A (ja) * 1983-07-21 1985-02-08 Suzuki Motor Co Ltd 船外機におけるハウジングの形成方法
JPS61501864A (ja) * 1984-04-09 1986-08-28 オ−ビタル　エンジン　カンパニ−　プロプライエタリ　リミテツド 内燃機関の改良
AU584087B2 (en) * 1984-04-09 1989-05-18 Orbital Engine Company Proprietary Limited Two-stroke engine variable tuned exhaust system
US4676065A (en) * 1985-03-04 1987-06-30 Hale Fire Pump Company Portable engine-pump assembly
US4983135A (en) * 1988-10-11 1991-01-08 Brunswick Corporation Apparatus and method for cooling exhaust in an outboard marine propulsion system
US5112260A (en) * 1989-05-12 1992-05-12 Outboard Marine Corporation Marine propulsion device exhaust system
US5383803A (en) * 1990-02-20 1995-01-24 Pilgrim; David R. Outboard motor cooling system
US5161372A (en) * 1990-11-07 1992-11-10 Outboard Marine Corporation Exhaust gas cooling valve
US5746054A (en) * 1996-05-01 1998-05-05 Bombardier, Inc. Method and apparatus for tuned pipe water injection
JP2002303135A (ja) 2001-04-09 2002-10-18 Sanshin Ind Co Ltd 船外機の排気管用冷却装置
US6994604B1 (en) 2004-06-18 2006-02-07 Brunswick Corporation Method for inhibiting water ingestion in a four cycle marine engine
CN104047696A (zh) * 2013-03-16 2014-09-17 江苏普盛动力股份有限公司 船用旋外机水下导流板处排气系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1606032A (en) * 1926-11-09 Device eob cleaning exhaust gases
US3045423A (en) * 1958-09-23 1962-07-24 Outboard Marine Corp Muffled exhaust release for an outboard motor
US3310022A (en) * 1965-08-23 1967-03-21 Kiekhaefer Corp Exhaust system for outboard motors
US3520270A (en) * 1968-05-29 1970-07-14 Outboard Marine Corp Tuned exhaust gas system for outboard motor
US3577952A (en) * 1968-09-30 1971-05-11 Yanmar Diesel Engine Co Exhaust system of propeller for ships
US4015429A (en) * 1971-09-20 1977-04-05 Ab Volvo Penta Outboard motor for reducing exhaust gas pollutants
US3771315A (en) * 1971-11-08 1973-11-13 G Scott Exhaust gas purifier
JPS5647034Y2 (en, 2012) * 1976-10-13 1981-11-04

Also Published As

Publication number Publication date
US4350010A (en) 1982-09-21
JPS55139920A (en) 1980-11-01

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