KR100531754B1 - 배기 감음형 선외기 - Google Patents
배기 감음형 선외기 Download PDFInfo
- Publication number
- KR100531754B1 KR100531754B1 KR1020050023082A KR20050023082A KR100531754B1 KR 100531754 B1 KR100531754 B1 KR 100531754B1 KR 1020050023082 A KR1020050023082 A KR 1020050023082A KR 20050023082 A KR20050023082 A KR 20050023082A KR 100531754 B1 KR100531754 B1 KR 100531754B1
- Authority
- KR
- South Korea
- Prior art keywords
- exhaust
- housing
- engine
- conduit
- flow path
- Prior art date
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 ; 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
- F01N13/004—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 marine propulsion, i.e. for receiving simultaneously engine exhaust gases and engine cooling water
-
- 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
- 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)
Abstract
Description
Claims (4)
- 선외기에 탑재되는 엔진(10)의 구동력으로 기어케이스(15)의 프로펠러를 회전시켜 추진하며, 상기 엔진(10)의 배기포트에 수직으로 연결되는 배기관(12)을 구비하는 보트에 있어서,상기 엔진(10)과 기어케이스(15) 사이에 설치되고, 배기관(12)을 내부 공간의 일측에 수용하는 하우징(20)과;상기 하우징(20)의 내부 공간이 수평 및 ∩형유로(20a)를 형성하도록 설치되는 격벽(25)과;상기 하우징(20)의 외측면에 설치되어 ∩형유로(20a)의 상단에 급수하는 해수흡입유니트(30)를 포함하여 이루어지는 것을 특징으로 하는 배기 감음형 선외기.
- 제 1 항에 있어서,상기 배기관(12)은 중간에 유로 단면적이 축소되는 목부(12a)를 구비하는 것을 특징으로 하는 배기 감음형 선외기.
- 제 1 항에 있어서,상기 격벽(25)은 다수의 미세한 통공을 더 구비하는 것을 특징으로 하는 배기 감음형 선외기.
- 제 1 항에 있어서,상기 해수흡입유니트(30)는 엘보우(35)를 개재하여 하우징(20)에 연통되는 상부도관(31)과, 상부도관(31)의 하단에 연결되고 하단에 곡관부(32a)를 구비하는 하부도관(32)과, 상기 도관(31)(32)을 감싸도록 하우징(20)에 고정되는 커버(38)를 포함하는 것을 특징으로 하는 배기 감음형 선외기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050023082A KR100531754B1 (ko) | 2005-03-21 | 2005-03-21 | 배기 감음형 선외기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050023082A KR100531754B1 (ko) | 2005-03-21 | 2005-03-21 | 배기 감음형 선외기 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2005-0007636U Division KR200385682Y1 (ko) | 2005-03-21 | 2005-03-21 | 배기 감음형 선외기 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100531754B1 true KR100531754B1 (ko) | 2005-11-29 |
Family
ID=37306325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050023082A KR100531754B1 (ko) | 2005-03-21 | 2005-03-21 | 배기 감음형 선외기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100531754B1 (ko) |
-
2005
- 2005-03-21 KR KR1020050023082A patent/KR100531754B1/ko active IP Right Grant
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