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BE903761A - EXHAUST SYSTEM FOR MARINE PROPULSION DEVICES. - Google Patents

EXHAUST SYSTEM FOR MARINE PROPULSION DEVICES.

Info

Publication number
BE903761A
BE903761A BE0/215939A BE215939A BE903761A BE 903761 A BE903761 A BE 903761A BE 0/215939 A BE0/215939 A BE 0/215939A BE 215939 A BE215939 A BE 215939A BE 903761 A BE903761 A BE 903761A
Authority
BE
Belgium
Prior art keywords
orifice
marine propulsion
exhaust system
propulsion devices
engine
Prior art date
Application number
BE0/215939A
Other languages
French (fr)
Original Assignee
Outboard Marine Corp
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 Outboard Marine Corp filed Critical Outboard Marine Corp
Publication of BE903761A publication Critical patent/BE903761A/en

Links

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
    • F01N13/12—Exhaust or silencing apparatus characterised by constructional features 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
    • 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
    • F01N13/004—Exhaust or silencing apparatus characterised by constructional features specially adapted for marine propulsion, i.e. for receiving simultaneously engine exhaust gases and engine cooling water
    • 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
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/02—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for marine vessels or naval applications
    • 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)

Abstract

Un dispositif de propulsion marin comportant un moteur à combustion interne à refroidissement par eau, un support de cadran (18) monté sur la traverse d'un bateau comportant une extrémité antérieure pourvue d'un orifice d'échappement (74) et de deux orifices de détente(76,78) à proximité chacun d'une paroi extérieure de l'orifice (74), une sortie d'échappement (60), une conduite la reliant à l'orifice (74), deux canaux de détente (84,86) entre chaque orifice (76,78) et l'atmosphère, un système reliant le moteur à l'orifice (74) et aux deux orifices (76,78) pour évacuer les gaz et l'eau en dehors du moteur.A marine propulsion device comprising a water-cooled internal combustion engine, a dial support (18) mounted on the transom of a boat having a forward end provided with an exhaust port (74) and two ports expansion (76,78) each near an outer wall of the orifice (74), an exhaust outlet (60), a pipe connecting it to the orifice (74), two expansion channels (84 , 86) between each orifice (76,78) and the atmosphere, a system connecting the engine to the orifice (74) and to the two orifices (76,78) to evacuate the gases and the water outside the engine.

BE0/215939A 1985-05-06 1985-12-02 EXHAUST SYSTEM FOR MARINE PROPULSION DEVICES. BE903761A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73059585A 1985-05-06 1985-05-06

Publications (1)

Publication Number Publication Date
BE903761A true BE903761A (en) 1986-06-02

Family

ID=24935975

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/215939A BE903761A (en) 1985-05-06 1985-12-02 EXHAUST SYSTEM FOR MARINE PROPULSION DEVICES.

Country Status (7)

Country Link
JP (1) JPH0621560B2 (en)
BE (1) BE903761A (en)
CA (1) CA1249948A (en)
DE (1) DE3542557C2 (en)
GB (1) GB2174659B (en)
IT (1) IT1183024B (en)
SE (1) SE463201B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734071A (en) * 1987-04-13 1988-03-29 Brunswick Corporation Marine engine exhaust assembly
JPH0615819B2 (en) * 1987-06-10 1994-03-02 三信工業株式会社 Exhaust device for ship propulsion system
JP2680316B2 (en) * 1987-12-02 1997-11-19 三信工業株式会社 Idle noise reduction device for ship propulsion
DE102013213434A1 (en) 2013-07-09 2015-01-15 Zf Friedrichshafen Ag boot drive

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759041A (en) * 1972-01-17 1973-09-18 Brunswick Corp Exhaust water separator for marine engines
US4019456A (en) * 1976-05-05 1977-04-26 Whittaker Corporation Marine wet exhaust system and improvements in powered marine vessel
US4504238A (en) * 1982-12-23 1985-03-12 Brunswick Corporation Fluid cooler for marine drives

Also Published As

Publication number Publication date
GB2174659B (en) 1989-06-28
JPH0621560B2 (en) 1994-03-23
DE3542557C2 (en) 1997-08-21
SE8505672D0 (en) 1985-12-02
CA1249948A (en) 1989-02-14
IT8548856A0 (en) 1985-12-02
GB8529697D0 (en) 1986-01-08
JPS61255209A (en) 1986-11-12
SE463201B (en) 1990-10-22
DE3542557A1 (en) 1986-11-06
IT1183024B (en) 1987-10-05
SE8505672L (en) 1986-11-07
GB2174659A (en) 1986-11-12

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: OUTBOARD MARINE CORP.

Effective date: 19991231