JP2010014069A - 排気系の遮熱冷却装置 - Google Patents
排気系の遮熱冷却装置 Download PDFInfo
- Publication number
- JP2010014069A JP2010014069A JP2008176211A JP2008176211A JP2010014069A JP 2010014069 A JP2010014069 A JP 2010014069A JP 2008176211 A JP2008176211 A JP 2008176211A JP 2008176211 A JP2008176211 A JP 2008176211A JP 2010014069 A JP2010014069 A JP 2010014069A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- heat shield
- shield plate
- collecting pipe
- exhaust gas
- 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.)
- Granted
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Exhaust Silencers (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
【解決手段】内燃機関の車両前方側に排気集合管1及び排気ガス浄化装置2を配設した排気系において、排気集合管1を覆う第1の遮熱板3と、排気ガス浄化装置2の少なくとも車両前方側を覆う第2の遮熱板5とを備え、第2の遮熱板5には、その外表面を流れる空気流を捕集する捕集部6と、捕集部6で捕集した空気流を排気集合管1と第1の遮熱板3の間の隙間に導く導風部7とを設けた。
【選択図】図3
Description
2 排気ガス浄化装置
3 第1の遮熱板
5 第2の遮熱板
6 捕集部
7 導風部
8 送風風
11 ラジエータファン
Claims (2)
- 内燃機関の車両前方側に排気集合管及び排気ガス浄化装置を配設した排気系において、排気集合管を覆う第1の遮熱板と、排気ガス浄化装置の少なくとも車両前方側を覆う第2の遮熱板とを備え、第2の遮熱板には、その外表面を流れる空気流を捕集する捕集部と、捕集部で捕集した空気流を排気集合管と第1の遮熱板の間の隙間に導く導風部とを設けたことを特徴とする排気系の遮熱冷却装置。
- ラジエータファンを第2の遮熱板の前方に配設し、ラジエータファンによる送風の回転方向が捕集部から排気集合管と第1の遮熱板の間の隙間に向かう方向となるようにラジエータファンの回転方向を設定したことを特徴とする請求項1記載の排気系の遮熱冷却装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008176211A JP5202140B2 (ja) | 2008-07-04 | 2008-07-04 | 排気系の遮熱冷却装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008176211A JP5202140B2 (ja) | 2008-07-04 | 2008-07-04 | 排気系の遮熱冷却装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010014069A true JP2010014069A (ja) | 2010-01-21 |
JP5202140B2 JP5202140B2 (ja) | 2013-06-05 |
Family
ID=41700384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008176211A Expired - Fee Related JP5202140B2 (ja) | 2008-07-04 | 2008-07-04 | 排気系の遮熱冷却装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5202140B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012211556A (ja) * | 2011-03-31 | 2012-11-01 | Daihatsu Motor Co Ltd | 排気経路の遮熱構造 |
JP2014109207A (ja) * | 2012-11-30 | 2014-06-12 | Daihatsu Motor Co Ltd | 内燃機関 |
GB2562228A (en) * | 2017-05-08 | 2018-11-14 | Jaguar Land Rover Ltd | Heat Retention apparatus and method |
CN113389631A (zh) * | 2021-06-30 | 2021-09-14 | 重庆长安汽车股份有限公司 | 一种用于改善纵置发动机总成排气侧局部高温的导流结构 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52136325U (ja) * | 1976-04-12 | 1977-10-17 | ||
JPH0516678A (ja) * | 1991-07-09 | 1993-01-26 | Toyota Motor Corp | 排気系冷却装置 |
JPH0893470A (ja) * | 1994-09-28 | 1996-04-09 | Toyota Motor Corp | 内燃機関の排気ヒートインシュレータ |
JPH08189334A (ja) * | 1994-12-28 | 1996-07-23 | Nissan Motor Co Ltd | 自動車の排気冷却装置 |
JP2000130158A (ja) * | 1998-10-23 | 2000-05-09 | Toyota Motor Corp | 触媒コンバータ |
JP2001152843A (ja) * | 1999-11-25 | 2001-06-05 | Suzuki Motor Corp | 触媒ケースのインシュレータ構造 |
JP2005248778A (ja) * | 2004-03-03 | 2005-09-15 | Nissan Motor Co Ltd | エキゾーストマニホールド及びキャタリストの遮熱構造 |
-
2008
- 2008-07-04 JP JP2008176211A patent/JP5202140B2/ja not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52136325U (ja) * | 1976-04-12 | 1977-10-17 | ||
JPH0516678A (ja) * | 1991-07-09 | 1993-01-26 | Toyota Motor Corp | 排気系冷却装置 |
JPH0893470A (ja) * | 1994-09-28 | 1996-04-09 | Toyota Motor Corp | 内燃機関の排気ヒートインシュレータ |
JPH08189334A (ja) * | 1994-12-28 | 1996-07-23 | Nissan Motor Co Ltd | 自動車の排気冷却装置 |
JP2000130158A (ja) * | 1998-10-23 | 2000-05-09 | Toyota Motor Corp | 触媒コンバータ |
JP2001152843A (ja) * | 1999-11-25 | 2001-06-05 | Suzuki Motor Corp | 触媒ケースのインシュレータ構造 |
JP2005248778A (ja) * | 2004-03-03 | 2005-09-15 | Nissan Motor Co Ltd | エキゾーストマニホールド及びキャタリストの遮熱構造 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012211556A (ja) * | 2011-03-31 | 2012-11-01 | Daihatsu Motor Co Ltd | 排気経路の遮熱構造 |
JP2014109207A (ja) * | 2012-11-30 | 2014-06-12 | Daihatsu Motor Co Ltd | 内燃機関 |
GB2562228A (en) * | 2017-05-08 | 2018-11-14 | Jaguar Land Rover Ltd | Heat Retention apparatus and method |
GB2562228B (en) * | 2017-05-08 | 2019-12-04 | Jaguar Land Rover Ltd | Heat Retention apparatus and method |
CN113389631A (zh) * | 2021-06-30 | 2021-09-14 | 重庆长安汽车股份有限公司 | 一种用于改善纵置发动机总成排气侧局部高温的导流结构 |
CN113389631B (zh) * | 2021-06-30 | 2022-07-08 | 重庆长安汽车股份有限公司 | 一种用于改善纵置发动机总成排气侧局部高温的导流结构 |
Also Published As
Publication number | Publication date |
---|---|
JP5202140B2 (ja) | 2013-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101669881B1 (ko) | 배기가스 터보차저의 터빈 케이싱 | |
US8256551B2 (en) | Agricultural vehicle cooling assembly fan shroud with seals for pass-through cooling and exhaust tubes | |
US9394817B2 (en) | Cooling structure for urea aqueous solution conduit | |
US7841323B2 (en) | Internal-combustion engine having a cooled exhaust gas recirculation system as well as an exhaust gas manifold | |
JP5407833B2 (ja) | ブローバイガス還流装置 | |
JP5202140B2 (ja) | 排気系の遮熱冷却装置 | |
JP5112805B2 (ja) | Egr装置 | |
JP4267654B2 (ja) | 内燃機関の排気還流装置 | |
JP4267349B2 (ja) | 内燃機関の排気還流装置 | |
JP2005201093A (ja) | 車両用エンジンの冷却装置 | |
WO2017022217A1 (ja) | 作業車両 | |
JP2011038467A (ja) | エンジンの排気ガス還流装置 | |
JP4958075B2 (ja) | ターボ過給機付きエンジン | |
BR112021016709A2 (pt) | Sistema de descarga e veículo motor do mesmo | |
US11499509B2 (en) | Engine exhaust gas recirculation system | |
JP2008067635A (ja) | コンバイン | |
JP2007315174A (ja) | エンジンの排ガス再循環及び触媒後処理式排ガス浄化装置 | |
JP2005225383A (ja) | 自動二輪車の車体下部構造 | |
JP7275873B2 (ja) | 車両の前部構造 | |
JP6416052B2 (ja) | 作業車両 | |
JP6252558B2 (ja) | 排熱回収器構造 | |
JP7293882B2 (ja) | エンジンの排気構造 | |
KR101286061B1 (ko) | 배기 매니폴드 열차폐 장치 | |
CN111295505B (zh) | 具有改善的污染物移除系统的动力传动系 | |
JP6978881B2 (ja) | クランクケースブリーザの除氷方法及びクランクケースブリーザ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20091105 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110627 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120321 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120322 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120516 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121127 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130109 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130212 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130212 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20160222 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |