WO2016152899A1 - Motorcycle - Google Patents
Motorcycle Download PDFInfo
- Publication number
- WO2016152899A1 WO2016152899A1 PCT/JP2016/059134 JP2016059134W WO2016152899A1 WO 2016152899 A1 WO2016152899 A1 WO 2016152899A1 JP 2016059134 W JP2016059134 W JP 2016059134W WO 2016152899 A1 WO2016152899 A1 WO 2016152899A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- exhaust gas
- gas sensor
- silencer
- exhaust pipe
- exhaust
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M7/00—Motorcycles characterised by position of motor or engine
- B62M7/02—Motorcycles characterised by position of motor or engine with engine between front and rear wheels
-
- 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
- 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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
-
- 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
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Transportation (AREA)
- Exhaust Silencers (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
Description
消音器の近傍に排気ガスセンサを備えた自動二輪車において、車両の大型化を抑えることができる技術が望まれる。 By the way, the silencer (8) has an expansion chamber having a predetermined capacity. If the exhaust gas sensor (14) is provided in such a silencer (8), the exhaust gas sensor (14) is provided so as to project outward from the silencer (8), and the vehicle tends to be enlarged. is there.
In a motorcycle equipped with an exhaust gas sensor in the vicinity of a silencer, a technique that can suppress an increase in the size of the vehicle is desired.
しかし、本発明は、消音器を支持するステップに配線を沿わせることで、配線は、同乗者ステップの内側に沿って、車体カバー内に配策されているので、配線に揺動を考慮した撓みをもたせて配策する対策は不要である。 In the invention according to claim 6, the silencer is supported by the passenger step, and the wiring extends from the exhaust gas sensor. The wiring is routed in the vehicle body cover along the inside of the passenger step. Therefore, the arrangement can be made without considering the influence of swinging of the swing arm. That is, once wiring is arranged along the swing arm, it is necessary to take measures to arrange the wiring with bending between the silencer and the swing arm.
However, according to the present invention, the wiring is arranged in the body cover along the inside of the passenger step by arranging the wiring along the step supporting the silencer, so that the wiring is considered to swing. There is no need to take any measures to provide deflection.
図1に示すように、自動二輪車10は、車体フレーム11と、この車体フレーム11に懸架されるエンジン12と、車体フレーム11に操向自在に設けられる前輪13と、車体フレーム11のピボット部15に揺動自在に支持されるスイングアーム16と、このスイングアーム16の後端に設けられ回転可能に支持される後輪14と、前輪13と後輪14の間にて車体フレーム11に設けられ乗員が座るシート17とを有し、このシート17に乗員が跨って乗車する鞍乗り型車両である。 Embodiments of the present invention will be described with reference to the drawings.
As shown in FIG. 1, a
車体カバー70は、ヘッドパイプ21の前方を覆うフロントカウル71と、フロントカウル71の後方で燃料タンク37の前部側方を覆うタンクカウル72L、72R(図手前側の72Rのみ示す。)と、このタンクカウル72L、72Rの後方でメインフレーム22の後部及びピボット部15を覆うミッドサイドカバー73L、73R(図手前側の73Rのみ示す。)と、このミッドサイドカバー73に連続するように設けられるリヤサイドカバー74L、74R(図手前側の74Rのみ示す。)とからなる。フロントカウル71の下部に前方へ突設されライセンスプレートが装着されるライセンスステー75が設けられている。 Next, vehicle body covers will be described.
The
図3に示すように、同乗者が足を置く左右の同乗者ステップ39L、39Rは、各々、サポートフレーム25L、25R(図1参照)から車幅方向外方に延びた後、図裏側の下方へ向け延びておりパイプ状の第1アーム81L、81R及び第2アーム82L、82Rと、これらの第1アーム81L、81R及び第2アーム82L、82Rの下端に、各々設けられるステップ側ステー83L、83Rと、当該ステップ側ステー83L、83Rから車幅方向外方へ突設される足置部84L、84Rとからなる。 Next, the structure of the passenger step (passenger step) will be described.
As shown in FIG. 3, the left and right passenger steps 39L and 39R on which the passenger puts his / her feet extend from the support frames 25L and 25R (see FIG. 1) to the outside in the vehicle width direction, and then on the lower side of the figure Pipe-shaped
図4に示すように、右の同乗者ステップ39Rの下方に消音器43が配置され、この消音器43の外側面に、消音器カバー77が取付けられている。消音器43の内側面に、第2ステー46が設けられ、この第2ステー46の車両前方に、排気ガスセンサ67が配置され、この排気ガスセンサ67から配線68が延びている。 Hereinafter, the arrangement of the exhaust device and the exhaust gas sensor will be described in detail.
As shown in FIG. 4, a
図7に戻り、排気ガスセンサ67は、消音器43に備えられている拡径部95に取付けられる。拡径部95のスペースを利用して排気ガスセンサ67を取付けることができれば、排気ガスセンサ67を消音器43の外側に大きく張り出さないように配置できる。従って、消音器43に排気ガスセンサ67が備えられている自動二輪車10において、車両の大型化を抑えることができる。また、排気ガスセンサ67は、排気管41とスイングアーム16の間に挟まれるように配置されるので、車両の外観性が損なわれる心配もない。 Next, the operation of the motorcycle equipped with the exhaust gas sensor described above will be described.
Returning to FIG. 7, the
Claims (6)
- 後輪(14)を回転可能に支持するスイングアーム(16)と、
エンジン(12)と、
このエンジン(12)の排気ポート(66)に接続される排気管(41)と、
前記スイングアーム(16)の外側に配置されると共に、前記排気管(41)の後端に接続される消音器(43)と、
前記排気管(41)内に設けられる触媒(42)と、
前記排気管(41)内の排気ガス成分を検出できる排気ガスセンサ(67)とを備える自動二輪車であって、
前記触媒(42)は、前記消音器(43)と前記排気管(41)の接合部(94)の近傍に設けられ、
前記消音器(43)は、前記接合部(94)から徐々に拡径された拡径部(95)を備え、
前記排気ガスセンサ(67)は、前記拡径部(95)に取付けられると共に、前記排気管(41)と前記スイングアーム(16)の間に設けられることを特徴とする自動二輪車。 A swing arm (16) that rotatably supports the rear wheel (14);
An engine (12);
An exhaust pipe (41) connected to the exhaust port (66) of the engine (12);
A silencer (43) disposed outside the swing arm (16) and connected to a rear end of the exhaust pipe (41);
A catalyst (42) provided in the exhaust pipe (41);
A motorcycle comprising an exhaust gas sensor (67) capable of detecting an exhaust gas component in the exhaust pipe (41);
The catalyst (42) is provided in the vicinity of a joint (94) between the silencer (43) and the exhaust pipe (41),
The silencer (43) includes an enlarged diameter portion (95) that is gradually enlarged from the joint portion (94),
The motorcycle, wherein the exhaust gas sensor (67) is attached to the enlarged diameter portion (95) and is provided between the exhaust pipe (41) and the swing arm (16). - 前記拡径部(95)に、前記排気管(41)に向かって窪む凹部(121)が設けられ、この凹部(121)に前記排気ガスセンサ(67)が取付けられることを特徴とする請求項1記載の自動二輪車。 The recessed portion (121) recessed toward the exhaust pipe (41) is provided in the enlarged diameter portion (95), and the exhaust gas sensor (67) is attached to the recessed portion (121). The motorcycle according to 1.
- 前記凹部(121)に対応する位置で、前記排気管(41)の中心(C2)は、前記拡径部(95)の中心(C1)から前記凹部(121)に寄った位置に設けられることを特徴とする請求項2記載の自動二輪車。 At the position corresponding to the recess (121), the center (C2) of the exhaust pipe (41) is provided at a position close to the recess (121) from the center (C1) of the enlarged diameter portion (95). The motorcycle according to claim 2.
- 車両正面視で、前記排気ガスセンサ(67)は、前記エンジン(12)のクランクケース(51)と重なる位置に配置されることを特徴とする請求項1~3のいずれか1項記載の自動二輪車。 The motorcycle according to any one of claims 1 to 3, wherein the exhaust gas sensor (67) is disposed at a position overlapping the crankcase (51) of the engine (12) when viewed from the front of the vehicle. .
- 前記自動二輪車に、更に、同乗者が足を置く同乗者ステップ(39)が備えられ、
この同乗者ステップ(39)の内側に、前記排気ガスセンサ(67)が配置されることを特徴とする請求項1~4のいずれか1項記載の自動二輪車。 The motorcycle further includes a passenger step (39) for the passenger to place his / her foot.
The motorcycle according to any one of claims 1 to 4, wherein the exhaust gas sensor (67) is arranged inside the passenger step (39). - 前記消音器(43)は、前記同乗者ステップ(39)に支持されており、
前記排気ガスセンサ(67)から配線(68)が延びており、
この配線(68)は、前記同乗者ステップ(39)の内側に沿って、車体カバー(78)内に配策されていることを特徴とする請求項5記載の自動二輪車。 The silencer (43) is supported by the passenger step (39),
A wiring (68) extends from the exhaust gas sensor (67),
6. The motorcycle according to claim 5, wherein the wiring (68) is routed in a vehicle body cover (78) along the inside of the passenger step (39).
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR112017020006-6A BR112017020006B1 (en) | 2015-03-26 | 2016-03-23 | MOTORCYCLE |
CN201680018133.9A CN107429617B (en) | 2015-03-26 | 2016-03-23 | Motor two-wheel vehicle |
MYPI2017703552A MY189076A (en) | 2015-03-26 | 2016-03-23 | Motorcycle |
PH12017501718A PH12017501718A1 (en) | 2015-03-26 | 2017-09-19 | Motorcycle |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2015-065326 | 2015-03-26 | ||
JP2015065326A JP6454578B2 (en) | 2015-03-26 | 2015-03-26 | Motorcycle |
Publications (1)
Publication Number | Publication Date |
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WO2016152899A1 true WO2016152899A1 (en) | 2016-09-29 |
Family
ID=56978558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2016/059134 WO2016152899A1 (en) | 2015-03-26 | 2016-03-23 | Motorcycle |
Country Status (6)
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JP (1) | JP6454578B2 (en) |
CN (1) | CN107429617B (en) |
BR (1) | BR112017020006B1 (en) |
MY (1) | MY189076A (en) |
PH (1) | PH12017501718A1 (en) |
WO (1) | WO2016152899A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3348806A4 (en) * | 2015-12-18 | 2019-07-24 | Kawasaki Jukogyo Kabushiki Kaisha | Saddle-type vehicle |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6702012B2 (en) * | 2016-06-20 | 2020-05-27 | スズキ株式会社 | Exhaust gas sensor layout |
JP2017227157A (en) * | 2016-06-22 | 2017-12-28 | スズキ株式会社 | Exhaust gas sensor arrangement structure |
JP6527900B2 (en) * | 2017-03-23 | 2019-06-05 | 本田技研工業株式会社 | Linear member holding structure of straddle type vehicle |
JP7059792B2 (en) * | 2017-06-23 | 2022-04-26 | スズキ株式会社 | Exhaust gas sensor layout structure and motorcycle |
WO2019043869A1 (en) * | 2017-08-31 | 2019-03-07 | 本田技研工業株式会社 | Exhaust device for saddled vehicles |
EP3779138B1 (en) * | 2018-03-29 | 2023-02-15 | Honda Motor Co., Ltd. | Exhaust device for internal combustion engine |
DE112018007647T5 (en) * | 2018-05-23 | 2021-03-18 | Honda Motor Co., Ltd. | BIG SEAT VEHICLE |
BR112021001721B1 (en) * | 2018-08-15 | 2023-12-05 | Honda Motor Co., Ltd | TWO-WHEEL MOTORCYCLE O2 SENSOR ARRANGEMENT STRUCTURE |
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JPH0565789U (en) * | 1992-02-14 | 1993-08-31 | スズキ株式会社 | Motorcycle muffler mounting device |
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2015
- 2015-03-26 JP JP2015065326A patent/JP6454578B2/en active Active
-
2016
- 2016-03-23 BR BR112017020006-6A patent/BR112017020006B1/en active IP Right Grant
- 2016-03-23 MY MYPI2017703552A patent/MY189076A/en unknown
- 2016-03-23 WO PCT/JP2016/059134 patent/WO2016152899A1/en active Application Filing
- 2016-03-23 CN CN201680018133.9A patent/CN107429617B/en active Active
-
2017
- 2017-09-19 PH PH12017501718A patent/PH12017501718A1/en unknown
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JPH0565789U (en) * | 1992-02-14 | 1993-08-31 | スズキ株式会社 | Motorcycle muffler mounting device |
JPH06299936A (en) * | 1993-04-13 | 1994-10-25 | Yamaha Motor Co Ltd | Air intake device for v-type engine |
JP2003327187A (en) * | 2002-05-15 | 2003-11-19 | Suzuki Motor Corp | Scooter type motorcycle |
JP2006112239A (en) * | 2004-10-12 | 2006-04-27 | Kawasaki Heavy Ind Ltd | Motorcycle and its exhaust mechanism |
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Cited By (1)
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EP3348806A4 (en) * | 2015-12-18 | 2019-07-24 | Kawasaki Jukogyo Kabushiki Kaisha | Saddle-type vehicle |
Also Published As
Publication number | Publication date |
---|---|
MY189076A (en) | 2022-01-24 |
CN107429617A (en) | 2017-12-01 |
JP6454578B2 (en) | 2019-01-16 |
BR112017020006B1 (en) | 2022-11-08 |
PH12017501718B1 (en) | 2018-03-12 |
BR112017020006A2 (en) | 2018-06-19 |
JP2016183657A (en) | 2016-10-20 |
PH12017501718A1 (en) | 2018-03-12 |
CN107429617B (en) | 2020-09-29 |
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