JP4267654B2 - 内燃機関の排気還流装置 - Google Patents
内燃機関の排気還流装置 Download PDFInfo
- Publication number
- JP4267654B2 JP4267654B2 JP2006271415A JP2006271415A JP4267654B2 JP 4267654 B2 JP4267654 B2 JP 4267654B2 JP 2006271415 A JP2006271415 A JP 2006271415A JP 2006271415 A JP2006271415 A JP 2006271415A JP 4267654 B2 JP4267654 B2 JP 4267654B2
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- combustion engine
- exhaust
- egr
- out pipe
- 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.)
- Expired - Fee Related
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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Exhaust-Gas Circulating Devices (AREA)
Description
Claims (3)
- 内燃機関の排気系に設けられた触媒装置の下流にEGR取り出し管を接続し、排気を取り出して前記内燃機関の吸気系にEGRガスとして還流させる内燃機関の排気還流装置において、前記排気系は前記内燃機関の本体にフランジを介して取り付けられる排気マニホルドと前記触媒装置の下流に曲げて接続される排気管とからなり、前記EGR取り出し管の一端を前記排気管の曲げ方向側であって前記触媒装置に対して前記内燃機関の回転で駆動される補機の反対側において接続する一方、他端を前記フランジを介して前記内燃機関に接続すると共に、前記内燃機関を、車両の長手方向に対して横向きで、前記排気マニホルドと前記触媒装置が前記車両の前方に位置するように搭載したことを特徴とする内燃機関の排気還流装置。
- 前記EGR取り出し管と前記フランジの間に架橋されると共に、前記フランジと一体的に形成されるステーを備えることを特徴とする請求項1項記載の内燃機関の排気還流装置。
- 前記EGR取り出し管に前記EGRガスの放熱を促進するコルゲート状部を形成すると共に、前記ステーを前記コルゲート状部よりも前記排気系から前記吸気系に流れる排気の流れにおいて下流で前記EGR取り出し管に取り付けたことを特徴とする請求項2項記載の内燃機関の排気還流装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006271415A JP4267654B2 (ja) | 2006-10-03 | 2006-10-03 | 内燃機関の排気還流装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006271415A JP4267654B2 (ja) | 2006-10-03 | 2006-10-03 | 内燃機関の排気還流装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003067916A Division JP4267349B2 (ja) | 2003-03-13 | 2003-03-13 | 内燃機関の排気還流装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006348958A JP2006348958A (ja) | 2006-12-28 |
JP4267654B2 true JP4267654B2 (ja) | 2009-05-27 |
Family
ID=37645040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006271415A Expired - Fee Related JP4267654B2 (ja) | 2006-10-03 | 2006-10-03 | 内燃機関の排気還流装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4267654B2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6091923A (ja) * | 1983-10-26 | 1985-05-23 | 藤本 水石 | きのこ菌の培養容器 |
JP5146303B2 (ja) * | 2008-12-24 | 2013-02-20 | 三菱自動車工業株式会社 | 排ガス還流装置 |
JP2011236849A (ja) * | 2010-05-12 | 2011-11-24 | Toyota Motor Corp | 内燃機関排気冷却システム及び排気冷却用アダプタ |
JP5742452B2 (ja) * | 2011-05-11 | 2015-07-01 | トヨタ自動車株式会社 | 内燃機関の排気再循環装置 |
JP2013136989A (ja) * | 2011-12-28 | 2013-07-11 | Toyota Industries Corp | 内燃機関の排気装置 |
JP6065763B2 (ja) * | 2013-06-27 | 2017-01-25 | スズキ株式会社 | 車両用エンジンの排気ガス還流装置 |
JP6291219B2 (ja) * | 2013-11-08 | 2018-03-14 | ダイハツ工業株式会社 | 触媒コンバータ |
-
2006
- 2006-10-03 JP JP2006271415A patent/JP4267654B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006348958A (ja) | 2006-12-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4267654B2 (ja) | 内燃機関の排気還流装置 | |
RU137338U1 (ru) | Впускной узел в двигателе (варианты) | |
US8671919B2 (en) | Intake device of engine | |
JP3579643B2 (ja) | エンジンのシリンダヘッド | |
JP4267349B2 (ja) | 内燃機関の排気還流装置 | |
JP5581196B2 (ja) | エンジンの冷却装置 | |
JP6065868B2 (ja) | エンジンの排気ガス還流装置 | |
JP5316349B2 (ja) | Egr装置 | |
JP2002106420A (ja) | エンジンの排気ガス還流通路構造 | |
JP5202140B2 (ja) | 排気系の遮熱冷却装置 | |
JP2001221106A (ja) | 還流ガスの冷却機構 | |
JP3428392B2 (ja) | エンジン | |
KR20100116376A (ko) | 배기가스 재순환 시스템 | |
JP6344414B2 (ja) | 過給機付エンジンの冷却装置 | |
JP2005307975A (ja) | 内燃機関用の吸気管装置 | |
US20080271700A1 (en) | Cylinder head and production method for a cylinder head | |
JP2001020738A (ja) | 内燃機関の冷却装置 | |
JP5942453B2 (ja) | 車両用エンジンの吸気装置 | |
JP3904194B2 (ja) | バキュームタンクの取り付け構造 | |
JP4067798B2 (ja) | Egr配管構造 | |
JP2012246805A (ja) | 内燃機関の排気循環装置 | |
KR200361349Y1 (ko) | 이지알 쿨러의 가스 탱크 설치용 플랜지 | |
JP5345033B2 (ja) | 内燃機関 | |
JP2004257329A (ja) | 内燃機関の排気還流装置 | |
JP6344405B2 (ja) | エンジンの吸気冷却装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20061003 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080930 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20081121 |
|
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: 20090203 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090218 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4267654 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120227 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120227 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130227 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130227 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140227 Year of fee payment: 5 |
|
LAPS | Cancellation because of no payment of annual fees |