JPS4830294A - - Google Patents
Info
- Publication number
- JPS4830294A JPS4830294A JP47042673A JP4267372A JPS4830294A JP S4830294 A JPS4830294 A JP S4830294A JP 47042673 A JP47042673 A JP 47042673A JP 4267372 A JP4267372 A JP 4267372A JP S4830294 A JPS4830294 A JP S4830294A
- Authority
- JP
- Japan
- 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
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
- B63H20/24—Arrangements, apparatus and methods for handling exhaust gas in outboard drives, e.g. exhaust gas outlets
- B63H20/245—Exhaust gas outlets
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Exhaust Silencers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17306571A | 1971-08-19 | 1971-08-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4830294A true JPS4830294A (ja) | 1973-04-21 |
Family
ID=22630383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP47042673A Pending JPS4830294A (ja) | 1971-08-19 | 1972-05-01 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3745964A (ja) |
JP (1) | JPS4830294A (ja) |
CA (1) | CA970225A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49130186U (ja) * | 1973-03-13 | 1974-11-08 | ||
JPS521894A (en) * | 1975-06-23 | 1977-01-08 | Kawasaki Heavy Ind Ltd | Fluid thruster |
JPS6038895U (ja) * | 1983-08-25 | 1985-03-18 | 吉田 稔 | 水上走行装置 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4048939A (en) * | 1976-03-10 | 1977-09-20 | Jones Jr Allen | Free-flooding chamber structuremountable on the underside of a watercraft |
US4036162A (en) * | 1976-05-11 | 1977-07-19 | Outboard Marine Corporation | Marine propulsion device having increased reverse thrust |
US4070983A (en) * | 1976-12-23 | 1978-01-31 | Randall Hubert E | Reversible outboard motor with exhaust gas discharge control |
AT383323B (de) * | 1984-06-01 | 1987-06-25 | Steyr Daimler Puch Ag | Bootsantrieb |
FI74920C (fi) * | 1985-10-25 | 1989-04-10 | Rauma Repola Oy | Foerfarande och system foer att minska rotationsmotstaondet i propeller. |
SE457164B (sv) * | 1987-03-27 | 1988-12-05 | Volvo Penta Ab | Anordning foer att leda in luft eller avgaser till omraadet foer en propeller |
FI82653C (fi) * | 1987-04-24 | 1991-04-10 | Antti Kalevi Henrik Jaervi | Foerfarande och anordningar foer avlaegsnande av is fraon raenna. |
US4897061A (en) * | 1988-08-04 | 1990-01-30 | Brunswick Corporation | Gearcase exhaust vent for a marine propulsion system |
US4911665A (en) * | 1988-08-04 | 1990-03-27 | Brunswick Corporation | Gearcase exhaust relief for a marine propulsion system |
US4871334A (en) * | 1988-08-04 | 1989-10-03 | Brunswick Corporation | Marine propulsion device with improved exhaust discharge |
GB8829905D0 (en) * | 1988-12-22 | 1989-02-15 | Vosper Thorneycroft Uk Ltd | Apparatus for reducing cavitation erosion |
US5344349A (en) * | 1992-05-27 | 1994-09-06 | Brunswick Corporation | Surfacing marine drive with contoured skeg |
JP3534276B2 (ja) * | 1995-09-06 | 2004-06-07 | ヤマハマリン株式会社 | 船舶の推進装置 |
JPH0971295A (ja) * | 1995-09-06 | 1997-03-18 | Sanshin Ind Co Ltd | 船舶の推進装置 |
US5967866A (en) * | 1997-12-02 | 1999-10-19 | Brunswick Corporation | Texture gearcase for a marine propulsion system |
US6010380A (en) * | 1999-08-09 | 2000-01-04 | Wollard; Donald L. | Marine exhaust vented forward of propeller hub |
US9932099B1 (en) * | 2017-01-25 | 2018-04-03 | Brunswick Corporation | Marine drives having exhaust systems that discharge exhaust gas through a gearcase housing |
US10995648B1 (en) | 2018-03-27 | 2021-05-04 | Brunswick Corporation | Marine drives having a muffler for tertiary exhaust outlet |
US11008926B1 (en) | 2018-09-28 | 2021-05-18 | Brunswick Corporation | System and method for controlling exhaust flow from an internal combustion engine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3434447A (en) * | 1968-01-04 | 1969-03-25 | Richard E Christensen | Propeller-driven watercraft |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1073920A (en) * | 1912-10-28 | 1913-09-23 | Milon Val Miller | Under-water exhaust. |
US1931075A (en) * | 1928-04-04 | 1933-10-17 | Johnson Brothers Engineering C | Propeller drive for outboard motors |
US3350879A (en) * | 1964-09-01 | 1967-11-07 | Kiekhaefer Corp | Insulated outboard motor housing |
US3431882A (en) * | 1967-03-26 | 1969-03-11 | Outboard Marine Corp | Marine propulsion device |
-
1971
- 1971-08-19 US US00173065A patent/US3745964A/en not_active Expired - Lifetime
-
1972
- 1972-02-25 CA CA135,601A patent/CA970225A/en not_active Expired
- 1972-05-01 JP JP47042673A patent/JPS4830294A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3434447A (en) * | 1968-01-04 | 1969-03-25 | Richard E Christensen | Propeller-driven watercraft |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49130186U (ja) * | 1973-03-13 | 1974-11-08 | ||
JPS538079Y2 (ja) * | 1973-03-13 | 1978-03-01 | ||
JPS521894A (en) * | 1975-06-23 | 1977-01-08 | Kawasaki Heavy Ind Ltd | Fluid thruster |
JPS6038895U (ja) * | 1983-08-25 | 1985-03-18 | 吉田 稔 | 水上走行装置 |
JPH0333593Y2 (ja) * | 1983-08-25 | 1991-07-16 |
Also Published As
Publication number | Publication date |
---|---|
US3745964A (en) | 1973-07-17 |
CA970225A (en) | 1975-07-01 |