JPH03122992U - - Google Patents

Info

Publication number
JPH03122992U
JPH03122992U JP3344990U JP3344990U JPH03122992U JP H03122992 U JPH03122992 U JP H03122992U JP 3344990 U JP3344990 U JP 3344990U JP 3344990 U JP3344990 U JP 3344990U JP H03122992 U JPH03122992 U JP H03122992U
Authority
JP
Japan
Prior art keywords
exhaust system
bulge
motorcycle
rear cowl
fresh air
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
Application number
JP3344990U
Other languages
Japanese (ja)
Other versions
JP2513425Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990033449U priority Critical patent/JP2513425Y2/en
Publication of JPH03122992U publication Critical patent/JPH03122992U/ja
Application granted granted Critical
Publication of JP2513425Y2 publication Critical patent/JP2513425Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Exhaust Silencers (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１〜３図は本考案装置の第１実施例を示すも
ので、第１図はその側面図、第２図は、第１図
線矢視平面図、第３図は、第２図−線に沿う
縦断側面図、第４，５図は本考案装置の第２実施
例を示すもので、第４図はその側面図、第５図は
、第４図−線横断面図、第６，７図は本考案
装置の第３実施例を示すもので、第６図はその一
部破断側面図、第７図は、第６図線矢視後面図
である。 Ｃｒ……リヤカウル、Ｅ……エンジン、Ｅｘ…
…排気系、Ｓ……シート、Ｗ……腰部分、３……
膨出部、４……エア流通路、１７……側部エア吸
出口。 1 to 3 show a first embodiment of the device of the present invention, in which FIG. 1 is a side view thereof, FIG. 2 is a plan view taken along the arrows in FIG. 4 and 5 show a second embodiment of the device of the present invention, FIG. 4 is a side view thereof, and FIG. , 7 show a third embodiment of the device of the present invention, FIG. 6 is a partially cutaway side view thereof, and FIG. 7 is a rear view taken along the arrow in FIG. 6. Cr...Rear cowl, E...Engine, Ex...
...Exhaust system, S...Seat, W...Waist part, 3...
Bulging portion, 4...Air flow path, 17...Side air suction port.

Claims (1)

【実用新案登録請求の範囲】 (1) エンジンＥより延出される排気系Ｅｘが、
車体後部のリアカウルＣｒ内を縦通するようにし
た自動二輪車において、前記リヤカウルＣｒには
、その側部に前記排気系Ｅｘに対応して外側方に
膨出する膨出部３が形成され、該膨出部３内にフ
レツシユエアの流通し得るエア流通路４が画成さ
れることを特徴とする自動二輪車における排気系
の冷却装置。 (2) エンジンＥより延出される排気系Ｅｘが、
車体後部のリアカウルＣｒ内を縦通するようにし
た自動二輪車において、前記リヤカウルＣｒには
、その側部に、前記排気系Ｅｘに対応して外側方
に膨出する膨出部３が形成され、該膨出部３内に
フレツシユエアの流通し得るエア流通路４が画成
され、かつ前記膨出部３の外側面は、前記リヤカ
ウルＣｒ前方のシートＳ上に座乗する乗員の腰部
分Ｗの外側面を流れるフレツシユエアを整流誘導
する流線形状に形成され、かつ該外側面に側部エ
ア吸出口１７が開口されることを特徴とする自動
二輪車における排気系の冷却装置。[Scope of claims for utility model registration] (1) The exhaust system Ex extending from the engine E is
In a motorcycle that extends longitudinally through a rear cowl Cr at the rear of the vehicle body, the rear cowl Cr has a bulge 3 formed on its side that bulges outward in correspondence with the exhaust system Ex. A cooling device for an exhaust system in a motorcycle, characterized in that an air flow path 4 through which fresh air can flow is defined in a bulge 3. (2) The exhaust system Ex extending from the engine E is
In a motorcycle configured to extend longitudinally through a rear cowl Cr at the rear of the vehicle body, the rear cowl Cr has a bulging portion 3 formed on a side thereof to bulge outward in correspondence with the exhaust system Ex; An air flow path 4 through which fresh air can flow is defined within the bulge 3, and the outer surface of the bulge 3 is connected to the waist portion W of an occupant sitting on the seat S in front of the rear cowl Cr. A cooling device for an exhaust system in a motorcycle, characterized in that it is formed into a streamlined shape that rectifies and guides fresh air flowing on its outer surface, and that a side air suction port 17 is opened in the outer surface.
JP1990033449U 1990-03-29 1990-03-29 Exhaust system cooling system for motorcycles Expired - Fee Related JP2513425Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990033449U JP2513425Y2 (en) 1990-03-29 1990-03-29 Exhaust system cooling system for motorcycles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990033449U JP2513425Y2 (en) 1990-03-29 1990-03-29 Exhaust system cooling system for motorcycles

Publications (2)

Publication Number Publication Date
JPH03122992U true JPH03122992U (en) 1991-12-13
JP2513425Y2 JP2513425Y2 (en) 1996-10-09

Family

ID=31537118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990033449U Expired - Fee Related JP2513425Y2 (en) 1990-03-29 1990-03-29 Exhaust system cooling system for motorcycles

Country Status (1)

Country Link
JP (1) JP2513425Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1577208A2 (en) * 2004-03-19 2005-09-21 Yamaha Hatsudoki Kabushiki Kaisha Saddle riding type vehicle
WO2021171964A1 (en) * 2020-02-26 2021-09-02 本田技研工業株式会社 Clutch actuator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4546004B2 (en) * 2001-08-02 2010-09-15 本田技研工業株式会社 Motorcycle exhaust system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63101185A (en) * 1986-10-17 1988-05-06 本田技研工業株式会社 Motorcycle
JPS6412985A (en) * 1987-07-08 1989-01-17 Yamaha Motor Co Ltd Water-cooled type motorcycle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63101185A (en) * 1986-10-17 1988-05-06 本田技研工業株式会社 Motorcycle
JPS6412985A (en) * 1987-07-08 1989-01-17 Yamaha Motor Co Ltd Water-cooled type motorcycle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1577208A2 (en) * 2004-03-19 2005-09-21 Yamaha Hatsudoki Kabushiki Kaisha Saddle riding type vehicle
EP1577208A3 (en) * 2004-03-19 2007-05-30 Yamaha Hatsudoki Kabushiki Kaisha Saddle riding type vehicle
WO2021171964A1 (en) * 2020-02-26 2021-09-02 本田技研工業株式会社 Clutch actuator
JPWO2021171964A1 (en) * 2020-02-26 2021-09-02

Also Published As

Publication number Publication date
JP2513425Y2 (en) 1996-10-09

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees