JP4176788B2 - 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
- JP4176788B2 JP4176788B2 JP2006172111A JP2006172111A JP4176788B2 JP 4176788 B2 JP4176788 B2 JP 4176788B2 JP 2006172111 A JP2006172111 A JP 2006172111A JP 2006172111 A JP2006172111 A JP 2006172111A JP 4176788 B2 JP4176788 B2 JP 4176788B2
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- JP
- Japan
- Prior art keywords
- exhaust gas
- gas receiver
- distribution pipe
- pressure distribution
- compartment
- 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
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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
- 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
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- 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 (15)
- 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、少なくとも近位区画(26)および遠位区画(30)に長手方向に区切られるか、又は、近位区画(26),遠位区画(30)および1つ以上の中間区画(27、29)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)が設けられると共に、その長手方向の端部のうちの1つに排気ガス排気口(35)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内部に設置される圧力分配管(33)を備え、
前記圧力分配管(33)は、前記排気口(35)を前記区画(26、27、29、30)のうちの少なくとも1つに接続する、排気ガスレシーバー。 - 前記圧力分配管(33)は開放された遠位端(37)および開放された近位端を有し、前記近位端は前記排気口(35)に接続される、請求項1に記載の排気ガスレシーバー。
- 前記圧力分配管(33)は、前記近位区画(26)を通って、又は前記近位区画(26)及び1つ以上の中間区画(27、29)を通って、前記排気口(35)から中間区画(29)または前記遠位区画(30)に延在する、請求項2に記載の排気ガスレシーバー。
- 前記近位区画(26)を通って、又は前記近位区画(26)及び1つ以上の中間区画(27)を通って延在する前記圧力分配管の部分(38)は、前記圧力分配管の内部を前記近位区画(26)または中間区画(27)に接続する側面開口部(40)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(35)から前記側面開口部(40)に延在する前記圧力分配管の前記部分(38)の流れ領域は、前記側面開口部(40)から前記圧力分配管(33)の前記遠位端(37)に延在する前記圧力分配管の部分(39)の流れ領域よりも大きい、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、前記近位区画(26)と前記遠位区画(30)との間に配置される少なくとも1つの中間区画(27、29)を備え、前記圧力分配管(33)は、中間流れ領域及び別の側面開口部を有する更なる部分(38')を備える、請求項4または5に記載の排気ガスレシーバー。
- 前記圧力分配管(33)は、前記圧力分配管に沿って配される支持部材(44、45)によって、前記排気ガスレシーバーから長手方向に懸架され、前記支持部材(44、45)は、前記排気ガスレシーバー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、前記排気ガスレシーバー(16)と前記圧力分配管(33)との位置関係を長手方向にずらしうるように構成される、請求項1に記載の排気ガスレシーバー。
- 前記圧力分配管(33)は前記排気口(35)に長手方向に固定される、請求項1に記載の排気ガスレシーバー。
- 隣接する区画(26、27、29、30)は、関連する区画を仕切る部材内のオリフィスを介して互いに連通する、請求項1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、直列に配列された2つ以上の相互接続されたハウジング部品(17、18)を備える、請求項1に記載の排気ガスレシーバー。
- 前記圧力分配管(33)は前記排気ガスレシーバー(16)の内部中央に設置される、請求項1に記載の排気ガスレシーバー。
- 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)には、その長手方向に分布する複数の排気ガス吸気口(24)が設けられると共に、その長手方向の端部のうちの1つに排気ガス排気口(35)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内部に設置される圧力分配管(33)を備え、
前記圧力分配管(33)の一端は、前記排気口(35)に接続され、
前記圧力分配管(33)に、前記圧力分配管(33)の内部を前記排気ガスレシーバー(16)の内部に接続する、長手方向に間隔をあけた2つ以上の開口部(37、40)が設けられる、排気ガスレシーバー。 - 前記圧力分配管(33)は、開放された遠位端(37)と開放された近位端とを有し、前記近位端は前記排気口(35)に接続される、請求項12に記載の排気ガスレシーバー。
- 前記圧力分配管(33)に、前記圧力分配管の内部を前記排気ガスレシーバー(16)内部の近位または中間部分に接続する前記開口部(40)が設けられる、請求項13に記載の排気ガスレシーバー。
- 前記遠位端(37)は、前記排気ガスレシーバー(16)内部の遠位部分に対して開放している、請求項14に記載の排気ガスレシーバー。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006172111A JP4176788B2 (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 |
KR1020060065737A KR100758799B1 (ko) | 2006-06-22 | 2006-07-13 | 대형 2행정 디젤 엔진용 배기관 |
CN2006100987983A CN101092900B (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)
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JP2006172111A JP4176788B2 (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)
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JP2008002341A JP2008002341A (ja) | 2008-01-10 |
JP4176788B2 true JP4176788B2 (ja) | 2008-11-05 |
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JP2006172111A Active JP4176788B2 (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 |
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JP (1) | JP4176788B2 (ja) |
KR (1) | KR100758799B1 (ja) |
CN (1) | CN101092900B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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TWI370200B (en) * | 2008-06-13 | 2012-08-11 | Yamaha Motor Co Ltd | Multi-cylinder internal combustion engine, vehicle, marine vessel, and exhausting method for multi-cylinder internal combustion engine |
CN101705860A (zh) * | 2009-12-09 | 2010-05-12 | 张金铭 | 回收压缩能发动机*** |
DK177325B1 (en) | 2011-01-25 | 2013-01-07 | Man Diesel & Turbo Deutschland | A large two-stroke diesel engine and a supporting plate structure for connection between an engine main structure and an exhaust gas receiver |
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 |
JP5843922B2 (ja) * | 2014-05-28 | 2016-01-13 | 三菱重工業株式会社 | 排気静圧管支持構造およびこれを備えた内燃機関 |
Family Cites Families (7)
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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 |
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- 2006-06-22 JP JP2006172111A patent/JP4176788B2/ja active Active
- 2006-07-13 KR KR1020060065737A patent/KR100758799B1/ko active IP Right Grant
- 2006-07-14 CN CN2006100987983A patent/CN101092900B/zh active Active
Also Published As
Publication number | Publication date |
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JP2008002341A (ja) | 2008-01-10 |
KR100758799B1 (ko) | 2007-09-14 |
CN101092900B (zh) | 2010-09-01 |
CN101092900A (zh) | 2007-12-26 |
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