JP6099385B2 - 内燃機関を有する車両 - Google Patents
内燃機関を有する車両 Download PDFInfo
- Publication number
- JP6099385B2 JP6099385B2 JP2012274687A JP2012274687A JP6099385B2 JP 6099385 B2 JP6099385 B2 JP 6099385B2 JP 2012274687 A JP2012274687 A JP 2012274687A JP 2012274687 A JP2012274687 A JP 2012274687A JP 6099385 B2 JP6099385 B2 JP 6099385B2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- cooling water
- passage
- engine
- gas recirculation
- 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
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- 238000002485 combustion reaction Methods 0.000 title claims description 20
- 239000000498 cooling water Substances 0.000 claims description 60
- 230000005540 biological transmission Effects 0.000 claims description 37
- 238000001816 cooling Methods 0.000 claims description 24
- 239000003054 catalyst Substances 0.000 claims description 16
- 238000011144 upstream manufacturing Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 11
- 239000003921 oil Substances 0.000 description 26
- 239000000446 fuel Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000004378 air conditioning Methods 0.000 description 7
- 238000012937 correction Methods 0.000 description 5
- 239000010720 hydraulic oil Substances 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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
2…排気ガス還流装置(外部EGR装置)
21…排気ガス還流通路(EGR通路)
23…排気ガス還流装置(EGR弁)
20…排気ガス冷却装置(EGRクーラ)
8…自動変速機
80a…変速機用オイルウォーマ
95…冷却水循環管路(冷却水バイパス通路)
Claims (2)
- 自動変速機に供給するオイルをエンジン冷却水との熱交換により加熱するための変速機用オイルウォーマと、排気通路と吸気通路とを連通する排気ガス還流通路、前記排気ガス還流通路を開閉し当該排気ガス還流通路を流れる排気ガスの流量を制御する排気ガス還流制御弁を備えた排気ガス還流装置と、前記排気ガス還流通路に導入する排気ガスをエンジン冷却水との熱交換により冷却するための排気ガス冷却装置とを備えている車両であって、
エンジン冷却水を前記変速機用オイルウォーマから前記排気ガス冷却装置を経て還流させる冷却水循環管路をさらに備え、この冷却水循環管路が始動時を含めてエンジン冷却水が流通可能であることを特徴とする内燃機関を有する車両。 - 前記排気ガス冷却装置を、触媒より下流かつ前記排気ガス還流装置の排気ガス還流通路の上流側端より上流に配している請求項1記載の内燃機関を有する車両。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012274687A JP6099385B2 (ja) | 2012-12-17 | 2012-12-17 | 内燃機関を有する車両 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012274687A JP6099385B2 (ja) | 2012-12-17 | 2012-12-17 | 内燃機関を有する車両 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014118881A JP2014118881A (ja) | 2014-06-30 |
JP6099385B2 true JP6099385B2 (ja) | 2017-03-22 |
Family
ID=51173927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012274687A Expired - Fee Related JP6099385B2 (ja) | 2012-12-17 | 2012-12-17 | 内燃機関を有する車両 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6099385B2 (ja) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002138833A (ja) * | 2000-11-06 | 2002-05-17 | Toyota Motor Corp | 蓄熱装置を備えた内燃機関 |
FR2930280B1 (fr) * | 2008-04-16 | 2012-07-13 | Faurecia Sys Echappement | Ligne d'echappement des gaz pour un moteur a combustion interne et ensemble d'echappement associe. |
JP2012132422A (ja) * | 2010-12-24 | 2012-07-12 | Mitsubishi Motors Corp | 内燃機関の冷却装置 |
DE102011017779B4 (de) * | 2011-04-29 | 2021-10-07 | Robert Bosch Gmbh | Verfahren zur Bestimmung des Niederdruck-Abgasrückführungsmassenstroms in dem Luftsystem einer Brennkraftmaschine |
-
2012
- 2012-12-17 JP JP2012274687A patent/JP6099385B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2014118881A (ja) | 2014-06-30 |
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