JP2007132246A - 小型車両用エンジンの排気浄化装置 - Google Patents
小型車両用エンジンの排気浄化装置 Download PDFInfo
- Publication number
- JP2007132246A JP2007132246A JP2005325196A JP2005325196A JP2007132246A JP 2007132246 A JP2007132246 A JP 2007132246A JP 2005325196 A JP2005325196 A JP 2005325196A JP 2005325196 A JP2005325196 A JP 2005325196A JP 2007132246 A JP2007132246 A JP 2007132246A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder head
- exhaust
- pipe
- exhaust port
- case
- 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
-
- 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
- F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
- F01N2590/04—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for motorcycles
-
- 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
- Exhaust Gas After Treatment (AREA)
- General Details Of Gearings (AREA)
Abstract
【解決手段】排気ポートに通じてシリンダヘッド33に接続される接続管62の一部に略U字状に屈曲したU字状部62aが形成され、該U字状部62aが側面視でシリンダヘッド33の下部側面および排気管50間に配置される。
【選択図】 図4
Description
49・・・排気ポート
50・・・排気管
61・・・ホース
62・・・接続管
62a・・・U字状部
E・・・エンジン
P・・・パワーユニット
Claims (2)
- パワーユニット(P)の一部を構成するエンジン(E)が備えるシリンダヘッド(33)の下部側面に排気ポート(49)が設けられ、該排気ポート(49)に上流端を接続せしめた排気管(50)が前記シリンダヘッド(33)から下向きに延びて後方に延出され、二次空気を導くホース(61)が金属製の接続管(62)を介して前記排気ポート(49)に接続される小型車両用エンジンの排気浄化装置において、前記排気ポート(49)に通じて前記シリンダヘッド(33)に接続される前記接続管(62)の一部に略U字状に屈曲したU字状部(62a)が形成され、該U字状部(62a)が側面視で前記シリンダヘッド(33)の下部側面および前記排気管(50)間に配置されることを特徴とする小型車両用エンジンの排気浄化装置。
- 前記U字状部(62a)の一部が前記シリンダヘッド(33)および前記排気管(50)間に配置されることを特徴とする請求項1記載の小型車両用エンジンの排気浄化装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005325196A JP4523537B2 (ja) | 2005-11-09 | 2005-11-09 | 小型車両におけるエンジンの排気浄化装置 |
CN2006101366294A CN1963163B (zh) | 2005-11-09 | 2006-10-31 | 小型车辆用发动机的排气净化装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005325196A JP4523537B2 (ja) | 2005-11-09 | 2005-11-09 | 小型車両におけるエンジンの排気浄化装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007132246A true JP2007132246A (ja) | 2007-05-31 |
JP4523537B2 JP4523537B2 (ja) | 2010-08-11 |
Family
ID=38082335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005325196A Expired - Fee Related JP4523537B2 (ja) | 2005-11-09 | 2005-11-09 | 小型車両におけるエンジンの排気浄化装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4523537B2 (ja) |
CN (1) | CN1963163B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112739900A (zh) * | 2018-09-25 | 2021-04-30 | 本田技研工业株式会社 | 鞍乘型车辆的动力单元 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014173518A (ja) * | 2013-03-11 | 2014-09-22 | Honda Motor Co Ltd | 汎用エンジンの排気浄化装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH062537A (ja) * | 1992-06-19 | 1994-01-11 | Yamaha Motor Co Ltd | 自動二輪車の排気浄化装置 |
JP2003120278A (ja) * | 2001-10-15 | 2003-04-23 | Suzuki Motor Corp | 自動二輪車の二次空気供給装置 |
-
2005
- 2005-11-09 JP JP2005325196A patent/JP4523537B2/ja not_active Expired - Fee Related
-
2006
- 2006-10-31 CN CN2006101366294A patent/CN1963163B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH062537A (ja) * | 1992-06-19 | 1994-01-11 | Yamaha Motor Co Ltd | 自動二輪車の排気浄化装置 |
JP2003120278A (ja) * | 2001-10-15 | 2003-04-23 | Suzuki Motor Corp | 自動二輪車の二次空気供給装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112739900A (zh) * | 2018-09-25 | 2021-04-30 | 本田技研工业株式会社 | 鞍乘型车辆的动力单元 |
Also Published As
Publication number | Publication date |
---|---|
JP4523537B2 (ja) | 2010-08-11 |
CN1963163A (zh) | 2007-05-16 |
CN1963163B (zh) | 2011-06-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6544134B2 (en) | Belt type transmission | |
US7487853B2 (en) | Saddle-type vehicle | |
JP4732133B2 (ja) | 自動二輪車における伝動ケースのブリーザ構造 | |
JP4856487B2 (ja) | スクータ型自動二輪車 | |
JP4512025B2 (ja) | 自動二輪車 | |
JP5687148B2 (ja) | 小型車両用パワーユニットにおけるギヤ室の潤滑構造 | |
JP2006250130A (ja) | 強制空冷式エンジン | |
JP2006250129A (ja) | エンジンの排気装置 | |
JP4523537B2 (ja) | 小型車両におけるエンジンの排気浄化装置 | |
EP2014891B1 (en) | Radiator for small-sized vehicle | |
JP2009191969A (ja) | ベルト式無段変速機の冷却構造 | |
JP4889588B2 (ja) | パワーユニット | |
JP3646066B2 (ja) | エンジンの排気浄化用2次空気供給装置 | |
JP2019148256A (ja) | パワーユニット | |
JP4897905B2 (ja) | 自動二輪車 | |
JP4414362B2 (ja) | 空冷式エンジンの暖機制御装置 | |
JP2007132412A (ja) | 回転軸支持構造 | |
JP2007016727A (ja) | 小型車両のラジエータ装置 | |
JP2008057354A (ja) | 内燃機関 | |
JP3150481U (ja) | 鞍乗型車両 | |
JP5227922B2 (ja) | 鞍乗り型車両のトルクダンパ装置 | |
JP4999582B2 (ja) | 自動二輪車用パワーユニットの変速機ケース冷却構造 | |
JP4851887B2 (ja) | 内燃機関 | |
JP7128955B2 (ja) | 鞍乗り型車両 | |
JP4970171B2 (ja) | 車両用ブローバイガス換気装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20071127 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100120 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100121 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100323 |
|
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: 20100519 |
|
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: 20100527 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4523537 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: 20130604 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130604 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140604 Year of fee payment: 4 |
|
LAPS | Cancellation because of no payment of annual fees |