JP2016031042A - Egr装置 - Google Patents
Egr装置 Download PDFInfo
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- JP2016031042A JP2016031042A JP2014153404A JP2014153404A JP2016031042A JP 2016031042 A JP2016031042 A JP 2016031042A JP 2014153404 A JP2014153404 A JP 2014153404A JP 2014153404 A JP2014153404 A JP 2014153404A JP 2016031042 A JP2016031042 A JP 2016031042A
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- Prior art keywords
- egr
- condensed water
- gas
- pipe
- egr 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 79
- 239000006096 absorbing agent Substances 0.000 claims abstract description 15
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 abstract description 11
- 239000007789 gas Substances 0.000 description 58
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 9
- 238000002485 combustion reaction Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Exhaust-Gas Circulating Devices (AREA)
Abstract
Description
9a EGRガス
13 EGR系路(低圧ループ)
17 EGRクーラ
19 旋回流発生装置
20 凝縮水分離装置
21 EGRパイプ
24 凝縮水吸込部
24a 水抜き孔
25 凝縮水吸収体
28 助走部
Claims (3)
- エンジンの排気側と吸気側との間をEGR系路により接続し、該EGR系路に備えられたEGRクーラによりEGRガスの冷却を行うEGR装置であって、
前記EGRクーラの下流のEGRパイプの一部を、該EGRパイプの管壁に水抜き孔を穿設した凝縮水吸込部とし、且つ該凝縮水吸込部の外周面を取り巻くように凝縮水吸収体を備え、前記水抜き孔から前記凝縮水吸収体にEGRガス中の凝縮水を抜き出すよう構成した凝縮水分離装置を備えたことを特徴とするEGR装置。 - 前記凝縮水分離装置の上流のEGR系路に旋回流発生装置を備えたことを特徴とする請求項1に記載のEGR装置。
- 前記旋回流発生装置と前記凝縮水分離装置とを間隔をおいて配置し、前記旋回流発生装置と前記凝縮水分離装置との間のEGR系路を助走部として構成したことを特徴とする請求項2に記載のEGR装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014153404A JP6370147B2 (ja) | 2014-07-29 | 2014-07-29 | Egr装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014153404A JP6370147B2 (ja) | 2014-07-29 | 2014-07-29 | Egr装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016031042A true JP2016031042A (ja) | 2016-03-07 |
JP6370147B2 JP6370147B2 (ja) | 2018-08-08 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014153404A Active JP6370147B2 (ja) | 2014-07-29 | 2014-07-29 | Egr装置 |
Country Status (1)
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JP (1) | JP6370147B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017206980A (ja) * | 2016-05-17 | 2017-11-24 | 日野自動車株式会社 | Egr装置の凝縮水処理装置 |
WO2018110351A1 (ja) * | 2016-12-16 | 2018-06-21 | 臼井国際産業株式会社 | Egrクーラ |
KR20190045853A (ko) * | 2017-10-24 | 2019-05-03 | 한온시스템 주식회사 | 배기가스 재순환 시스템 |
CN111566334A (zh) * | 2017-10-25 | 2020-08-21 | 臼井国际产业株 | 气液分离装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11208971B2 (en) | 2019-01-16 | 2021-12-28 | Ford Global Technologies, Llc | Methods and systems for mitigating condensate formation |
DE102019200476B4 (de) | 2019-01-16 | 2020-08-06 | Ford Global Technologies, Llc | Strömungskanal zum Separieren und Ableiten von Kondensat |
DE102019200469A1 (de) | 2019-01-16 | 2020-07-16 | Ford Global Technologies, Llc | Strömungskanal zum Separieren und Ableiten von Kondensat |
DE102019200472A1 (de) | 2019-01-16 | 2020-07-16 | Ford Global Technologies, Llc | Strömungskanal zum Separieren und Ableiten von Kondensat |
DE102019200473B4 (de) | 2019-01-16 | 2020-08-06 | Ford Global Technologies, Llc | Strömungskanal zum Separieren und Ableiten von Kondensat |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5090912U (ja) * | 1973-12-25 | 1975-07-31 | ||
JPS56154515U (ja) * | 1980-04-17 | 1981-11-18 | ||
JPS58183925U (ja) * | 1982-06-01 | 1983-12-07 | カルソニックカンセイ株式会社 | 吸音形消音器 |
JP2005171874A (ja) * | 2003-12-11 | 2005-06-30 | Toyota Motor Corp | 消音器 |
JP2010038068A (ja) * | 2008-08-06 | 2010-02-18 | Toyota Motor Corp | 内燃機関およびその制御装置 |
JP2011021561A (ja) * | 2009-07-16 | 2011-02-03 | Denso Corp | 内燃機関の排気還流装置 |
JP2011038453A (ja) * | 2009-08-10 | 2011-02-24 | Denso Corp | ミキシング装置 |
JP2015086722A (ja) * | 2013-10-28 | 2015-05-07 | トヨタ自動車株式会社 | 内燃機関 |
-
2014
- 2014-07-29 JP JP2014153404A patent/JP6370147B2/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5090912U (ja) * | 1973-12-25 | 1975-07-31 | ||
JPS56154515U (ja) * | 1980-04-17 | 1981-11-18 | ||
JPS58183925U (ja) * | 1982-06-01 | 1983-12-07 | カルソニックカンセイ株式会社 | 吸音形消音器 |
JP2005171874A (ja) * | 2003-12-11 | 2005-06-30 | Toyota Motor Corp | 消音器 |
JP2010038068A (ja) * | 2008-08-06 | 2010-02-18 | Toyota Motor Corp | 内燃機関およびその制御装置 |
JP2011021561A (ja) * | 2009-07-16 | 2011-02-03 | Denso Corp | 内燃機関の排気還流装置 |
JP2011038453A (ja) * | 2009-08-10 | 2011-02-24 | Denso Corp | ミキシング装置 |
JP2015086722A (ja) * | 2013-10-28 | 2015-05-07 | トヨタ自動車株式会社 | 内燃機関 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017206980A (ja) * | 2016-05-17 | 2017-11-24 | 日野自動車株式会社 | Egr装置の凝縮水処理装置 |
WO2018110351A1 (ja) * | 2016-12-16 | 2018-06-21 | 臼井国際産業株式会社 | Egrクーラ |
KR20190045853A (ko) * | 2017-10-24 | 2019-05-03 | 한온시스템 주식회사 | 배기가스 재순환 시스템 |
KR102257507B1 (ko) | 2017-10-24 | 2021-06-01 | 한온시스템 주식회사 | 배기가스 재순환 시스템 |
US11060488B2 (en) | 2017-10-24 | 2021-07-13 | Hanon Systems | Exhaust gas recirculation system |
CN111566334A (zh) * | 2017-10-25 | 2020-08-21 | 臼井国际产业株 | 气液分离装置 |
CN111566334B (zh) * | 2017-10-25 | 2022-04-19 | 臼井国际产业株式会社 | 气液分离装置 |
US11421630B2 (en) | 2017-10-25 | 2022-08-23 | Usui Co., Ltd. | Gas-liquid separator |
Also Published As
Publication number | Publication date |
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JP6370147B2 (ja) | 2018-08-08 |
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