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
Application number
JP47042673A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4830294A publication Critical patent/JPS4830294A/ja
Pending 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
    • B63H20/24—Arrangements, apparatus and methods for handling exhaust gas in outboard drives, e.g. exhaust gas outlets
    • B63H20/245—Exhaust gas outlets
JP47042673A 1971-08-19 1972-05-01 Pending JPS4830294A (en)

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 (en) 1973-04-21

Family

ID=22630383

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47042673A Pending JPS4830294A (en) 1971-08-19 1972-05-01

Country Status (3)

Country Link
US (1) US3745964A (en)
JP (1) JPS4830294A (en)
CA (1) CA970225A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49130186U (en) * 1973-03-13 1974-11-08
JPS521894A (en) * 1975-06-23 1977-01-08 Kawasaki Heavy Ind Ltd Fluid thruster
JPS6038895U (en) * 1983-08-25 1985-03-18 吉田　稔 Water traveling device

Families Citing this family (19)

* Cited by examiner, † Cited by third party
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 (en) * 1984-06-01 1987-06-25 Steyr Daimler Puch Ag BOAT DRIVE
FI74920C (en) * 1985-10-25 1989-04-10 Rauma Repola Oy FOERFARANDE OCH SYSTEM FOER ATT MINSKA ROTATIONSMOTSTAONDET I PROPELLER.
SE457164B (en) * 1987-03-27 1988-12-05 Volvo Penta Ab DEVICE TO LEAVE AIR OR EXHAUST TO THE AREA FOR A PROPELLER
FI82653C (en) * 1987-04-24 1991-04-10 Antti Kalevi Henrik Jaervi FOERFARANDE OCH ANORDNINGAR FOER AVLAEGSNANDE AV IS FRAON RAENNA.
US4871334A (en) * 1988-08-04 1989-10-03 Brunswick Corporation Marine propulsion device with improved exhaust discharge
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
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
JPH0971295A (en) * 1995-09-06 1997-03-18 Sanshin Ind Co Ltd Propulsion device for vessel
JP3534276B2 (en) * 1995-09-06 2004-06-07 ヤマハマリン株式会社 Ship propulsion device
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49130186U (en) * 1973-03-13 1974-11-08
JPS538079Y2 (en) * 1973-03-13 1978-03-01
JPS521894A (en) * 1975-06-23 1977-01-08 Kawasaki Heavy Ind Ltd Fluid thruster
JPS6038895U (en) * 1983-08-25 1985-03-18 吉田　稔 Water traveling device
JPH0333593Y2 (en) * 1983-08-25 1991-07-16

Also Published As

Publication number Publication date
CA970225A (en) 1975-07-01
US3745964A (en) 1973-07-17

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