JP6508159B2 - 排気管構造 - Google Patents
排気管構造 Download PDFInfo
- Publication number
- JP6508159B2 JP6508159B2 JP2016203697A JP2016203697A JP6508159B2 JP 6508159 B2 JP6508159 B2 JP 6508159B2 JP 2016203697 A JP2016203697 A JP 2016203697A JP 2016203697 A JP2016203697 A JP 2016203697A JP 6508159 B2 JP6508159 B2 JP 6508159B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- vehicle
- condensed water
- exhaust pipe
- recess
- 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.)
- Active
Links
- 230000004323 axial length Effects 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 91
- 230000000630 rising effect Effects 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- F01N13/12—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 specially adapted for submerged exhausting
-
- 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
-
- 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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/005—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for draining or otherwise eliminating condensates or moisture accumulating in the apparatus
-
- 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
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/22—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a condensation chamber
-
- 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
- F01N2470/00—Structure or shape of gas passages, pipes or tubes
- F01N2470/20—Dimensional characteristics of tubes, e.g. length, diameter
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
まず、本実施形態に係る排気管構造10について説明する。
第二排気管20は、具体的には、図2に示されるように、第一傾斜部23と、第一凹部70(第二管部の一例)と、水平部90(第一管部の一例)と、第二凹部80(第三管部の一例)と、第二傾斜部26と、を有している。
次に、本実施形態の作用効果を説明する。
40 メインマフラ(マフラの一例)
70 第一凹部(第二管部の一例)
72 頂部
74 底部
80 第二凹部(第三管部の一例)
82 頂部
84 底部
90 水平部(第一管部の一例)
90F 前端
90R 後端
92 上端
94 上端
95 下端
97 下端
LW 凝縮水
Claims (2)
- 車両のフロアパネルの下側に配置され、車両側面視にて水平方向に沿って延び、排気ガスを車両後方へ流通させる第一管部と、
前記第一管部の前端と連通してエンジンからの排気ガスを前記第一管部へ流通させ、前記前端の下端よりも下側に凹む底部と、前記前端の上端よりも下側へ突出する頂部と、を有する第二管部と、
前記第一管部の後端と連通して前記第一管部からの排気ガスをマフラへ向けて流通させ、前記後端の下端よりも下側に凹む底部と、前記後端の上端よりも下側に突出する頂部と、を有する第三管部と、
を備え、
前記第二管部の底部の軸方向長さは、前記第一管部の軸方向長さよりも短い
排気管構造。 - 車両のフロアパネルの下側に配置され、車両側面視にて水平方向に沿って延び、排気ガスを車両後方へ流通させる第一管部と、
前記第一管部の前端と連通してエンジンからの排気ガスを前記第一管部へ流通させ、前記前端の下端よりも下側に凹む底部と、前記前端の上端よりも下側へ突出する頂部と、を有する第二管部と、
前記第一管部の後端と連通して前記第一管部からの排気ガスをマフラへ向けて流通させ、前記後端の下端よりも下側に凹む底部と、前記後端の上端よりも下側に突出する頂部と、を有する第三管部と、
を備え、
前記第三管部の底部の軸方向長さは、前記第一管部の軸方向長さよりも短い
排気管構造。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016203697A JP6508159B2 (ja) | 2016-10-17 | 2016-10-17 | 排気管構造 |
RU2017134774A RU2669125C1 (ru) | 2016-10-17 | 2017-10-04 | Устройство выхлопной трубы |
US15/726,524 US10422259B2 (en) | 2016-10-17 | 2017-10-06 | Exhaust pipe structure |
DE102017217896.5A DE102017217896A1 (de) | 2016-10-17 | 2017-10-09 | Abgasrohrstruktur |
KR1020170130575A KR102021031B1 (ko) | 2016-10-17 | 2017-10-11 | 배기관 구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016203697A JP6508159B2 (ja) | 2016-10-17 | 2016-10-17 | 排気管構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018065408A JP2018065408A (ja) | 2018-04-26 |
JP6508159B2 true JP6508159B2 (ja) | 2019-05-08 |
Family
ID=61765014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016203697A Active JP6508159B2 (ja) | 2016-10-17 | 2016-10-17 | 排気管構造 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10422259B2 (ja) |
JP (1) | JP6508159B2 (ja) |
KR (1) | KR102021031B1 (ja) |
DE (1) | DE102017217896A1 (ja) |
RU (1) | RU2669125C1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6508187B2 (ja) * | 2016-12-26 | 2019-05-08 | トヨタ自動車株式会社 | 排気管構造 |
CN109296429B (zh) * | 2018-09-03 | 2021-07-30 | 安徽省佳隆汽车配件有限公司 | 一种汽车排气管 |
CN109252934B (zh) * | 2018-09-03 | 2020-10-16 | 邳州市景鹏创业投资有限公司 | 一种排水防腐型汽车排气管 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5759613Y2 (ja) * | 1978-02-21 | 1982-12-20 | ||
JPS60204914A (ja) * | 1984-03-28 | 1985-10-16 | Yamaha Motor Co Ltd | 2サイクル内燃機関の排気管 |
JPH0437829U (ja) * | 1990-07-27 | 1992-03-31 | ||
JP2001303947A (ja) | 2000-04-19 | 2001-10-31 | Toyota Motor Corp | 内燃機関の排気装置 |
JP2006169984A (ja) * | 2004-12-13 | 2006-06-29 | Futaba Industrial Co Ltd | 排気装置 |
JP4692232B2 (ja) * | 2005-11-08 | 2011-06-01 | トヨタ自動車株式会社 | 排気管構造 |
JP2008169710A (ja) * | 2007-01-09 | 2008-07-24 | Toyota Motor Corp | 車両用排気系構造 |
JP4363448B2 (ja) | 2007-02-05 | 2009-11-11 | トヨタ自動車株式会社 | 排気系熱交換器の車体搭載構造 |
US20110000191A1 (en) * | 2008-02-29 | 2011-01-06 | Dominic Edward Scappatura | Exhaust gas treatment system and method |
JP4935849B2 (ja) * | 2009-04-24 | 2012-05-23 | トヨタ自動車株式会社 | 排気管構造 |
JP5143156B2 (ja) * | 2010-02-16 | 2013-02-13 | 本田技研工業株式会社 | エンジンの排気装置のサブアッセンブリー |
JP2012188933A (ja) | 2011-03-08 | 2012-10-04 | Honda Motor Co Ltd | コージェネレーション装置 |
JP5229353B2 (ja) | 2011-05-27 | 2013-07-03 | 株式会社三洋物産 | 遊技機 |
JP6136975B2 (ja) * | 2014-02-21 | 2017-05-31 | トヨタ自動車株式会社 | 排気構造 |
JP6272726B2 (ja) * | 2014-04-24 | 2018-01-31 | 本田技研工業株式会社 | 車両の排気構造 |
RU151562U1 (ru) * | 2014-05-22 | 2015-04-10 | Общество с ограниченной ответственностью ГРУППА КОМПАНИЙ "ПРОМТЕХ" | Труба выхлопная системы выхлопа |
-
2016
- 2016-10-17 JP JP2016203697A patent/JP6508159B2/ja active Active
-
2017
- 2017-10-04 RU RU2017134774A patent/RU2669125C1/ru active
- 2017-10-06 US US15/726,524 patent/US10422259B2/en active Active
- 2017-10-09 DE DE102017217896.5A patent/DE102017217896A1/de not_active Withdrawn
- 2017-10-11 KR KR1020170130575A patent/KR102021031B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US20180106171A1 (en) | 2018-04-19 |
KR102021031B1 (ko) | 2019-09-11 |
KR20180042123A (ko) | 2018-04-25 |
DE102017217896A1 (de) | 2018-04-19 |
RU2669125C1 (ru) | 2018-10-08 |
US10422259B2 (en) | 2019-09-24 |
JP2018065408A (ja) | 2018-04-26 |
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