JPH0232197B2 - - Google Patents

Info

Publication number
JPH0232197B2
JPH0232197B2 JP57068909A JP6890982A JPH0232197B2 JP H0232197 B2 JPH0232197 B2 JP H0232197B2 JP 57068909 A JP57068909 A JP 57068909A JP 6890982 A JP6890982 A JP 6890982A JP H0232197 B2 JPH0232197 B2 JP H0232197B2
Authority
JP
Japan
Prior art keywords
intake
cover
intake chamber
cowling
vents
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 - Lifetime
Application number
JP57068909A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58185399A (ja
Inventor
Yukimitsu Takada
Hiroshi Harada
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 JP57068909A priority Critical patent/JPS58185399A/ja
Priority to US06/485,037 priority patent/US4571193A/en
Publication of JPS58185399A publication Critical patent/JPS58185399A/ja
Publication of JPH0232197B2 publication Critical patent/JPH0232197B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/32—Housings
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
JP57068909A 1982-04-24 1982-04-24 船外機の吸気装置 Granted JPS58185399A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP57068909A JPS58185399A (ja) 1982-04-24 1982-04-24 船外機の吸気装置
US06/485,037 US4571193A (en) 1982-04-24 1983-04-14 Outboard motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57068909A JPS58185399A (ja) 1982-04-24 1982-04-24 船外機の吸気装置

Publications (2)

Publication Number Publication Date
JPS58185399A JPS58185399A (ja) 1983-10-29
JPH0232197B2 true JPH0232197B2 (US06826419-20041130-M00005.png) 1990-07-18

Family

ID=13387245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57068909A Granted JPS58185399A (ja) 1982-04-24 1982-04-24 船外機の吸気装置

Country Status (2)

Country Link
US (1) US4571193A (US06826419-20041130-M00005.png)
JP (1) JPS58185399A (US06826419-20041130-M00005.png)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1244292A (en) * 1984-03-26 1988-11-08 Arthur R. Ferguson Baffled air intake system for outboard motors
US4860703A (en) * 1987-07-24 1989-08-29 Brunswick Corporation Cowl assembly with water resistant air intake duct and sealing
JPH02147496A (ja) * 1988-11-30 1990-06-06 Sanshin Ind Co Ltd 船舶推進機のカウリング
JPH02185892A (ja) * 1989-01-12 1990-07-20 Sanshin Ind Co Ltd 船外機のカウリング
US5181870A (en) * 1989-03-25 1993-01-26 Sanshin Kogyo Kabushiki Kaisha Cowling and air inlet device for outboard motor
US5052353A (en) * 1990-05-18 1991-10-01 Outboard Marine Corporation Marine propulsion device cowl assembly
US5193636A (en) * 1990-07-23 1993-03-16 Deere & Company Hood
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
JPH0585483A (ja) * 1991-09-27 1993-04-06 Sanshin Ind Co Ltd 船舶推進機のカウリング構造
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
US5573436A (en) * 1995-05-23 1996-11-12 Outboard Marine Corporation Semi-submersible outboard motor cover with air passage
US5627548A (en) * 1995-11-30 1997-05-06 Trimble Navigation Limited Navigation wristwear
JPH10278885A (ja) * 1997-04-09 1998-10-20 Sanshin Ind Co Ltd 船外機
US6296536B1 (en) 1999-04-27 2001-10-02 Sanshin Kogyo Kabushiki Kaisha Cowling assembly for outboard motor
US6645021B1 (en) 1999-09-24 2003-11-11 Sanshin Kogyo Kabushiki Kaisha Intake system for outboard motor
US7210973B2 (en) * 2002-04-11 2007-05-01 Brp Us Inc. Outboard engine cowling
JP5134993B2 (ja) * 2008-02-01 2013-01-30 本田技研工業株式会社 船外機の吸気口装置
US9073616B1 (en) 2010-10-29 2015-07-07 Brp Us Inc. Marine engine cowling
US11046409B2 (en) 2018-12-21 2021-06-29 Brp Us Inc. Marine outboard engine cowling

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS5227506Y2 (US06826419-20041130-M00005.png) * 1972-09-05 1977-06-22
JPS56157694A (en) * 1980-05-06 1981-12-04 Sanshin Ind Co Ltd Suction air duct for outboard motor

Also Published As

Publication number Publication date
US4571193A (en) 1986-02-18
JPS58185399A (ja) 1983-10-29

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