JP4176789B2 - 大型2サイクルディーゼルエンジン用の排気ガスレシーバー - Google Patents
大型2サイクルディーゼルエンジン用の排気ガスレシーバー Download PDFInfo
- Publication number
- JP4176789B2 JP4176789B2 JP2006172112A JP2006172112A JP4176789B2 JP 4176789 B2 JP4176789 B2 JP 4176789B2 JP 2006172112 A JP2006172112 A JP 2006172112A JP 2006172112 A JP2006172112 A JP 2006172112A JP 4176789 B2 JP4176789 B2 JP 4176789B2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- gas receiver
- pressure distribution
- distribution pipe
- exhaust
- 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.)
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Classifications
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- 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
- F01N13/08—Other arrangements or adaptations of exhaust conduits
-
- 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
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
-
- 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
- F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
- F01N2260/06—Exhaust treating devices having provisions not otherwise provided for for improving exhaust evacuation or circulation, or reducing back-pressure
-
- 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
- F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
- F01N2260/14—Exhaust treating devices having provisions not otherwise provided for for modifying or adapting flow area or back-pressure
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
- Supercharger (AREA)
Description
Claims (9)
- 大型2サイクルディーゼルエンジン(1)用の細長い排気ガスレシーバー(16)であって、
前記排気ガスレシーバー(16)は、長手方向において、近位区画および遠位区画に区切られるか、又は、近位区画,遠位区画および1つ以上の中間区画に区切られ、
前記排気ガスレシーバー(16)には、その長手方向に分布する複数の排気ガス吸気口(24)が設けられ、
前記排気ガスレシーバー(16)は、前記排気ガスレシーバーの長手方向の一部に沿って前記排気ガスレシーバーの長手方向の端部のうちの1つから延在する圧力分配管(19)を備え、
前記圧力分配管(19)は、前記長手方向の端部のうちの1つの近くに配置されるターボチャージャ(10)の吸気開口部に接続すべく開口した排気口を有し、
前記圧力分配管(19)は、前記排気口を前記区画の少なくとも2つに接続する、排気ガスレシーバー。 - 前記圧力分配管は、前記排気ガスレシーバーに沿って前記排気口から前記遠位区画または中間区画に延在する、請求項1に記載の排気ガスレシーバー。
- 前記圧力分配管(19)は、前記近位区画若しくは中間区画、又は前記近位区画及び中間区画の両方に接続する分岐(27)を含む、請求項2に記載の排気ガスレシーバー。
- 前記排気ガスレシーバー(16)は、前記近位区画と前記遠位区画との間に配される少なくとも1つの中間区画を備え、
前記圧力分配管(19)は、前記中間区画に接続する少なくとも1つの更なる分岐を備える、請求項3に記載の排気ガスレシーバー。 - 前記排気口から第1の分岐(27)に延在する前記圧力分配管の部分(25、26)が最も大きな流れ領域を有し、一方で、前記圧力分配管(19)の端部に通じる前記圧力分配管の部分(28)の流れ領域が各分岐の後で徐々に小さくなる、請求項4に記載の排気ガスレシーバー。
- 前記排気ガスレシーバー(16)は、複数の区画に分割された1つのハウジング部品か、または1つ以上の区画をそれぞれ含む複数のハウジング部品(17、18)を有する、請求項1に記載の排気ガスレシーバー。
- 前記圧力分配管(19)は、前記細長い排気ガスレシーバー(16)に沿って配置されると共に、少なくとも1つの剛性支持体(22)および少なくとも1つの柔軟性支持体(23)によって支持され、前記少なくとも1つの柔軟性支持体は、前記圧力分配管(19)とエンジン部分との位置関係を長手方向にずらしうるように構成され、前記エンジン部分と前記圧力分配管との間の熱膨張における差異を補うために、前記エンジン部分上に前記圧力分配管が載置される、請求項1に記載の排気ガスレシーバー。
- 前記圧力分配管(19)は、前記剛性支持体(22)によって長手方向に固定される、請求項7に記載の排気ガスレシーバー。
- 前記排気ガスレシーバー(16)の前記ハウジングは、直列に配された2つ以上のハウジング(17、18)を備える、請求項1に記載の排気ガスレシーバー。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006172112A JP4176789B2 (ja) | 2006-06-22 | 2006-06-22 | 大型2サイクルディーゼルエンジン用の排気ガスレシーバー |
KR1020060065738A KR100758800B1 (ko) | 2006-06-22 | 2006-07-13 | 대형 2행정 디젤 엔진용 배기관 |
CN2006100987979A CN101092899B (zh) | 2006-06-22 | 2006-07-14 | 大型两冲程柴油发动机的废气收集器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006172112A JP4176789B2 (ja) | 2006-06-22 | 2006-06-22 | 大型2サイクルディーゼルエンジン用の排気ガスレシーバー |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008002342A JP2008002342A (ja) | 2008-01-10 |
JP4176789B2 true JP4176789B2 (ja) | 2008-11-05 |
Family
ID=38737827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006172112A Active JP4176789B2 (ja) | 2006-06-22 | 2006-06-22 | 大型2サイクルディーゼルエンジン用の排気ガスレシーバー |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4176789B2 (ja) |
KR (1) | KR100758800B1 (ja) |
CN (1) | CN101092899B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK177989B1 (en) * | 2014-02-27 | 2015-02-16 | Man Diesel & Turbo Deutschland | A large two-stroke internal combustion engine and an exhaust gas receiver for a large two-stroke internal combustion engine |
DK178078B8 (en) * | 2014-05-22 | 2015-05-18 | Man Diesel & Turbo Deutschland | A large slow running turbocharged two-stroke internal combustion engine with an exhaust gas receiver and a scavenge air receiver |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2061210U (zh) * | 1989-05-09 | 1990-08-29 | 欧阿林 | 车辆排气清洁装置 |
TW318529U (en) * | 1996-12-06 | 1997-10-21 | Chen Jen Shiung | Structure of exhaust pipe with pressure adjustment and sound volume adjustment functions |
JP4165730B2 (ja) * | 2000-10-05 | 2008-10-15 | 株式会社小松製作所 | 多シリンダエンジンの吸気構造 |
CN2586819Y (zh) * | 2002-10-26 | 2003-11-19 | 阮瑞平 | 柴油机黑烟颗粒过滤器 |
CN2617940Y (zh) * | 2003-05-28 | 2004-05-26 | 孙常海 | 汽车废气滤清器 |
DE102005016820B4 (de) * | 2005-04-12 | 2007-02-15 | Man B & W Diesel A/S | Großmotor |
DE102005016821B4 (de) * | 2005-04-12 | 2007-02-22 | Man B & W Diesel A/S | Großmotor |
-
2006
- 2006-06-22 JP JP2006172112A patent/JP4176789B2/ja active Active
- 2006-07-13 KR KR1020060065738A patent/KR100758800B1/ko active IP Right Grant
- 2006-07-14 CN CN2006100987979A patent/CN101092899B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN101092899B (zh) | 2010-09-29 |
KR100758800B1 (ko) | 2007-09-14 |
JP2008002342A (ja) | 2008-01-10 |
CN101092899A (zh) | 2007-12-26 |
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