JPS57140293A - Exhausting noise silencing structure for outboard engine - Google Patents
Exhausting noise silencing structure for outboard engineInfo
- Publication number
- JPS57140293A JPS57140293A JP56025282A JP2528281A JPS57140293A JP S57140293 A JPS57140293 A JP S57140293A JP 56025282 A JP56025282 A JP 56025282A JP 2528281 A JP2528281 A JP 2528281A JP S57140293 A JPS57140293 A JP S57140293A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- exhausting
- engine
- discharged
- cooling water
- 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
Links
- 230000030279 gene silencing Effects 0.000 title 1
- 239000000498 cooling water Substances 0.000 abstract 3
- 230000000694 effects Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 230000000452 restraining effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/12—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 specially adapted for submerged exhausting
-
- 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
- B63H20/24—Arrangements, apparatus and methods for handling exhaust gas in outboard drives, e.g. exhaust gas outlets
- B63H20/245—Exhaust gas outlets
-
- 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
- F01P3/00—Liquid cooling
- F01P3/20—Cooling circuits not specific to a single part of engine or machine
- F01P3/202—Cooling circuits not specific to a single part of engine or machine for outboard marine 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)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56025282A JPS57140293A (en) | 1981-02-23 | 1981-02-23 | Exhausting noise silencing structure for outboard engine |
US06/345,716 US4421490A (en) | 1981-02-23 | 1982-02-04 | Exhaust silencer structure for outboard engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56025282A JPS57140293A (en) | 1981-02-23 | 1981-02-23 | Exhausting noise silencing structure for outboard engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57140293A true JPS57140293A (en) | 1982-08-30 |
JPS6341799B2 JPS6341799B2 (ja) | 1988-08-18 |
Family
ID=12161660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56025282A Granted JPS57140293A (en) | 1981-02-23 | 1981-02-23 | Exhausting noise silencing structure for outboard engine |
Country Status (2)
Country | Link |
---|---|
US (1) | US4421490A (ja) |
JP (1) | JPS57140293A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS604493A (ja) * | 1983-06-15 | 1985-01-10 | アウトボ−ド・マ−リン・コ−ポレ−シヨン | アイドル排気用リリ−フ口を備えた船舶推進装置 |
JPS6025889A (ja) * | 1983-07-23 | 1985-02-08 | Sanshin Ind Co Ltd | 船外機の排気装置 |
US4604069A (en) * | 1983-07-28 | 1986-08-05 | Sanshin Kogyo Kabushiki Kaisha | Exhaust silencer structure for outboard engines |
US5326295A (en) * | 1992-08-17 | 1994-07-05 | Sanshin Kogyo Kabushiki Kaisha | Exhaust system for marine propulsion unit |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58185398A (ja) * | 1982-04-24 | 1983-10-29 | Sanshin Ind Co Ltd | 船外機の排気装置 |
JPS6073010A (ja) * | 1983-09-29 | 1985-04-25 | Sanshin Ind Co Ltd | 船舶推進機の排気消音装置 |
US4955838A (en) * | 1985-07-12 | 1990-09-11 | Outboard Marine Corporation | Water jacketed exhaust relief system for marine propulsion devices |
US4950191A (en) * | 1985-07-12 | 1990-08-21 | Outboard Marine Corporation | Water jacketed exhaust relief system for marine propulsion devices |
US4668199A (en) * | 1985-12-12 | 1987-05-26 | Brunswick Corporation | Idle exhaust relief system for outboard motors |
US4795383A (en) * | 1987-06-04 | 1989-01-03 | Outboard Marine Corporation | Marine propulsion device low-speed exhaust system |
US4799905A (en) * | 1987-06-12 | 1989-01-24 | Outboard Marine Corporation | Water jacketed exhaust relief system for marine propulsion devices |
US4906214A (en) * | 1987-10-07 | 1990-03-06 | Outboard Marine Corporation | Marine propulsion device low-speed exhaust system |
US4820214A (en) * | 1988-03-24 | 1989-04-11 | Brunswick Corporation | Marine propulsion unit with seal between water tube and adapter plate |
US4940435A (en) * | 1988-04-20 | 1990-07-10 | Outboard Marine Corporation | Marine propulsion device |
US5083949A (en) * | 1989-02-27 | 1992-01-28 | Outboard Marine Corporation | Marine propulsion device with resilient mounting for propulsion unit |
US4966567A (en) * | 1989-02-27 | 1990-10-30 | Outboard Marine Corporation | Marine propulsion device |
US4952182A (en) * | 1989-07-07 | 1990-08-28 | Brunswick Corp. | Noise attenuating exhaust relief system for an outboard motor |
JPH0378516A (ja) * | 1989-08-21 | 1991-04-03 | Sanshin Ind Co Ltd | 船舶推進機の排気消音装置 |
US5041036A (en) * | 1990-03-12 | 1991-08-20 | Outboard Marine Corporation | Idle exhaust gas relief arrangement for outboard motor |
US5106330A (en) * | 1990-09-28 | 1992-04-21 | Outboard Marine Corporation | Exhaust relief system with baffle |
JP4215223B2 (ja) * | 1998-11-18 | 2009-01-28 | ヤマハマリン株式会社 | 船外機のケース外面冷却装置 |
US6783413B2 (en) | 2000-05-18 | 2004-08-31 | Yamaha Marine Kabushiki Kaisha | Exhaust system for outboard motor |
JP2003002295A (ja) | 2001-06-19 | 2003-01-08 | Sanshin Ind Co Ltd | 船外機の冷却構造 |
JP2003003844A (ja) | 2001-06-20 | 2003-01-08 | Sanshin Ind Co Ltd | 船外機の冷却構造 |
FI123862B (fi) * | 2008-12-08 | 2013-11-29 | Waertsilae Finland Oy | Vesialus |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3350879A (en) * | 1964-09-01 | 1967-11-07 | Kiekhaefer Corp | Insulated outboard motor housing |
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 |
US4354849A (en) * | 1976-10-13 | 1982-10-19 | Yamaha Hatsudoki Kabushiki Kaisha | Exhaust gas discharge and cooling means for outboard engines |
-
1981
- 1981-02-23 JP JP56025282A patent/JPS57140293A/ja active Granted
-
1982
- 1982-02-04 US US06/345,716 patent/US4421490A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS604493A (ja) * | 1983-06-15 | 1985-01-10 | アウトボ−ド・マ−リン・コ−ポレ−シヨン | アイドル排気用リリ−フ口を備えた船舶推進装置 |
JPS6025889A (ja) * | 1983-07-23 | 1985-02-08 | Sanshin Ind Co Ltd | 船外機の排気装置 |
JPH0411436B2 (ja) * | 1983-07-23 | 1992-02-28 | ||
US4604069A (en) * | 1983-07-28 | 1986-08-05 | Sanshin Kogyo Kabushiki Kaisha | Exhaust silencer structure for outboard engines |
US5326295A (en) * | 1992-08-17 | 1994-07-05 | Sanshin Kogyo Kabushiki Kaisha | Exhaust system for marine propulsion unit |
Also Published As
Publication number | Publication date |
---|---|
US4421490A (en) | 1983-12-20 |
JPS6341799B2 (ja) | 1988-08-18 |
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