JPS5699893A - Air intake duct for outboard-engine - Google Patents

Air intake duct for outboard-engine

Info

Publication number
JPS5699893A
JPS5699893A JP152780A JP152780A JPS5699893A JP S5699893 A JPS5699893 A JP S5699893A JP 152780 A JP152780 A JP 152780A JP 152780 A JP152780 A JP 152780A JP S5699893 A JPS5699893 A JP S5699893A
Authority
JP
Japan
Prior art keywords
air intake
wall surface
intake duct
outboard
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.)
Granted
Application number
JP152780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6149157B2 (en, 2012
Inventor
Yukimitsu Takada
Hiroshi Harada
Shuji Takubo
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 JP152780A priority Critical patent/JPS5699893A/ja
Priority to US06/222,559 priority patent/US4379702A/en
Publication of JPS5699893A publication Critical patent/JPS5699893A/ja
Publication of JPS6149157B2 publication Critical patent/JPS6149157B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/16—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines characterised by use in vehicles
    • F02M35/165—Marine vessels; Ships; Boats
    • F02M35/167—Marine vessels; Ships; Boats having outboard engines; Jet-skis
    • F02M35/168—Marine vessels; Ships; Boats having outboard engines; Jet-skis with means, e.g. valves, to prevent water entry
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/12—Filtering, cooling, or silencing cooling-air
    • 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
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10013—Means upstream of the air filter; Connection to the ambient air
    • 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)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
JP152780A 1980-01-10 1980-01-10 Air intake duct for outboard-engine Granted JPS5699893A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP152780A JPS5699893A (en) 1980-01-10 1980-01-10 Air intake duct for outboard-engine
US06/222,559 US4379702A (en) 1980-01-10 1981-01-05 Intake duct for an outboard engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP152780A JPS5699893A (en) 1980-01-10 1980-01-10 Air intake duct for outboard-engine

Publications (2)

Publication Number Publication Date
JPS5699893A true JPS5699893A (en) 1981-08-11
JPS6149157B2 JPS6149157B2 (en, 2012) 1986-10-28

Family

ID=11503978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP152780A Granted JPS5699893A (en) 1980-01-10 1980-01-10 Air intake duct for outboard-engine

Country Status (2)

Country Link
US (1) US4379702A (en, 2012)
JP (1) JPS5699893A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4860703A (en) * 1987-07-24 1989-08-29 Brunswick Corporation Cowl assembly with water resistant air intake duct and sealing

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58194693A (ja) * 1982-05-07 1983-11-12 Yamaha Motor Co Ltd 船外機の吸気装置
US4978321A (en) * 1984-03-26 1990-12-18 Ferguson Arthur R Baffled air intake system for outboard motors
CA1244292A (en) * 1984-03-26 1988-11-08 Arthur R. Ferguson Baffled air intake system for outboard motors
US4722709A (en) * 1985-11-19 1988-02-02 Outboard Marine Corporation Marine propulsion device cowl assembly
US4734070A (en) * 1986-06-26 1988-03-29 Outboard Marine Corporation Marine propulsion device air intake system
US4723927A (en) * 1986-08-20 1988-02-09 Brunswick Corporation Marine drive outboard engine cowl
US4878468A (en) * 1987-07-24 1989-11-07 Brunswick Corporation Cowl assembly for an outboard motor
US4800854A (en) * 1987-07-24 1989-01-31 Brunswick Corporation Cowl assembly for an outboard motor
JPH02185892A (ja) * 1989-01-12 1990-07-20 Sanshin Ind Co Ltd 船外機のカウリング
JP2718533B2 (ja) * 1989-01-26 1998-02-25 三信工業株式会社 船外機の吸気装置
US5052353A (en) * 1990-05-18 1991-10-01 Outboard Marine Corporation Marine propulsion device cowl assembly
US5080618A (en) * 1990-05-18 1992-01-14 Outboard Marine Corporation Marine propulsion device cowl assembly
JP2980696B2 (ja) * 1990-12-13 1999-11-22 三信工業株式会社 船外機の吸入空気導入装置
JP3464249B2 (ja) * 1993-09-03 2003-11-05 ヤマハマリン株式会社 船外機用エンジンの防水構造
JPH10278885A (ja) * 1997-04-09 1998-10-20 Sanshin Ind Co Ltd 船外機
JP3946314B2 (ja) * 1997-07-17 2007-07-18 ヤマハマリン株式会社 船外機
US6287161B1 (en) * 1998-06-26 2001-09-11 Sanshin Kogyo Kabushiki Kaisha Cowling for outboard motor
JP4005528B2 (ja) * 2003-03-31 2007-11-07 ヤマハマリン株式会社 船外機のトップカウル
JP2004338462A (ja) * 2003-05-13 2004-12-02 Honda Motor Co Ltd 船外機の吸気取入構造
JP4446303B2 (ja) * 2004-11-30 2010-04-07 ヤマハ発動機株式会社 船外機
JP2006168685A (ja) * 2004-12-20 2006-06-29 Yamaha Marine Co Ltd 船外機
JP2006315641A (ja) * 2005-05-16 2006-11-24 Yamaha Marine Co Ltd 船外機
US9073616B1 (en) 2010-10-29 2015-07-07 Brp Us Inc. Marine engine cowling
CA2794139C (en) * 2011-11-02 2014-08-05 Honda Motor Co., Ltd. Outboard engine unit
US11046409B2 (en) 2018-12-21 2021-06-29 Brp Us Inc. Marine outboard engine cowling

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1381394A (en) * 1919-09-13 1921-06-14 Bloodgood James Henry Device for protecting the ignition system of automobiles
US2881860A (en) * 1955-04-11 1959-04-14 William A Ternes Air cleaner and silencer
US3195530A (en) * 1962-05-31 1965-07-20 Outboard Marine Corp Outboard motor having sound absorbing construction within engine housing
US3610198A (en) * 1969-08-19 1971-10-05 Outboard Marine Corp Outboard motor shroud
US4019456A (en) * 1976-05-05 1977-04-26 Whittaker Corporation Marine wet exhaust system and improvements in powered marine vessel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4860703A (en) * 1987-07-24 1989-08-29 Brunswick Corporation Cowl assembly with water resistant air intake duct and sealing

Also Published As

Publication number Publication date
US4379702A (en) 1983-04-12
JPS6149157B2 (en, 2012) 1986-10-28

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