BRPI0900511A2 - motorcycle evaporated fuel treatment device - Google Patents
motorcycle evaporated fuel treatment deviceInfo
- Publication number
- BRPI0900511A2 BRPI0900511A2 BRPI0900511A BRPI0900511A2 BR PI0900511 A2 BRPI0900511 A2 BR PI0900511A2 BR PI0900511 A BRPI0900511 A BR PI0900511A BR PI0900511 A2 BRPI0900511 A2 BR PI0900511A2
- Authority
- BR
- Brazil
- Prior art keywords
- evaporated fuel
- treatment device
- fuel
- evaporated
- fuel treatment
- Prior art date
Links
Landscapes
- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Abstract
DISPOSITIVO DE TRATAMENTO DE COMBUSTìVEL EVAPORADO PARA MOTOCICLETA. A presente invenção refere-se a uma entrada de combustível evaporado de modo eficiente enquanto trata o combustível evaporado de modo estável reduzindo a flutuação de pressão e a variação de distribuição de pressão em uma passagem de entrada. é fornecido um dispositivo de tratamento de combustível evaporado (50) para uma motocicleta (10). O dispositivo de tratamento de combustível evaporado (50) inclui um tanque de combustível (26) suprindo combustível para um carburador (46) conectado a um motor (22), e é configurado de modo que o combustível evaporado, evaporado do combustível armazenado no tanque de combustível (26), seja novamente mantido em um tambor (92) através de um tubo de descarga (91), e de modo que, quando o combustível evaporado é fornecido do tambor (92) através do tubo de purga (98) a um sistema de entrada do motor (22) com o uso de pressão negativa de entrada, a quantidade do combustível evaporado a ser suprido seja controlada por uma válvula de controle de purga (94) instalada a meio caminho no tubo de purga (98). Neste dispositivo de tratamento de combustível evaporado, o tubo de purga (98) é conectado a um corpo de carburador (96) que armazena no mesmo uma válvula de pistão (122) fornecida no carburador (46).EVAPORATED FUEL TREATMENT DEVICE FOR MOTORCYCLES. The present invention relates to an efficiently evaporated fuel inlet while treating stable evaporated fuel by reducing pressure fluctuation and pressure distribution variation in an inlet passage. An evaporated fuel treatment device (50) is provided for a motorcycle (10). The evaporated fuel treatment device (50) includes a fuel tank (26) supplying fuel to a carburetor (46) connected to an engine (22), and is configured such that evaporated fuel evaporated from fuel stored in the tank (26) is again held in a drum (92) through a discharge pipe (91), and such that when evaporated fuel is supplied from the drum (92) through the bleed pipe (98) to In an engine inlet system (22) using negative inlet pressure, the amount of evaporated fuel to be supplied is controlled by a bleed control valve (94) installed midway in the bleed pipe (98). In this evaporated fuel treatment device, the bleed pipe (98) is connected to a carburetor body (96) which stores in it a piston valve (122) provided in the carburetor (46).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008088286A JP5063442B2 (en) | 2008-03-28 | 2008-03-28 | Evaporative fuel processing equipment for motorcycles |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0900511A2 true BRPI0900511A2 (en) | 2009-11-17 |
Family
ID=41192748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0900511 BRPI0900511A2 (en) | 2008-03-28 | 2009-02-20 | motorcycle evaporated fuel treatment device |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5063442B2 (en) |
CN (1) | CN101545421B (en) |
BR (1) | BRPI0900511A2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102167112B (en) * | 2010-02-25 | 2013-06-26 | 本田技研工业株式会社 | Evaporated fuel processing apparatus of motor-driven cart |
JP5715839B2 (en) * | 2011-01-31 | 2015-05-13 | 本田技研工業株式会社 | Saddle riding |
JP5835684B2 (en) * | 2011-03-22 | 2015-12-24 | 本田技研工業株式会社 | Evaporative fuel treatment equipment for motorcycles |
JP6225805B2 (en) * | 2014-04-07 | 2017-11-08 | 株式会社デンソー | Evaporative fuel processing equipment |
CN114233532B (en) * | 2021-12-30 | 2023-11-03 | 亚普汽车部件股份有限公司 | Flexible electric control valve, electric control fuel system and control method of electric control valve |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5345132Y2 (en) * | 1975-05-06 | 1978-10-28 | ||
JPS603025Y2 (en) * | 1980-07-07 | 1985-01-28 | 本田技研工業株式会社 | Canister device for adsorption of evaporated fuel in motorcycles |
JPS5818547A (en) * | 1981-07-23 | 1983-02-03 | Yamaha Motor Co Ltd | Combustion device of vaporized gasoline |
JPS6092759U (en) * | 1983-11-30 | 1985-06-25 | テイケイ気化器株式会社 | Fuel tank evaporative fuel control device |
JPH073214B2 (en) * | 1985-05-13 | 1995-01-18 | ヤマハ発動機株式会社 | Fuel evaporation suppression device for internal combustion engine for motorcycles |
JPS63124836A (en) * | 1986-11-12 | 1988-05-28 | Honda Motor Co Ltd | Throttle valve control device for carburetter |
DE4035158C1 (en) * | 1990-11-06 | 1992-01-09 | Fa. Carl Freudenberg, 6940 Weinheim, De | |
JPH0735251A (en) * | 1993-07-16 | 1995-02-07 | Suzuki Motor Corp | Check valve and canister system provided with same check valve |
JP3948948B2 (en) * | 2001-12-06 | 2007-07-25 | 本田技研工業株式会社 | Ignition timing control device for internal combustion engine |
US6880534B2 (en) * | 2003-07-08 | 2005-04-19 | Honda Motor Co., Ltd. | Evaporative fuel processing system |
-
2008
- 2008-03-28 JP JP2008088286A patent/JP5063442B2/en not_active Expired - Fee Related
-
2009
- 2009-02-20 BR BRPI0900511 patent/BRPI0900511A2/en not_active Application Discontinuation
- 2009-02-27 CN CN2009101179874A patent/CN101545421B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101545421A (en) | 2009-09-30 |
CN101545421B (en) | 2011-10-05 |
JP2009243294A (en) | 2009-10-22 |
JP5063442B2 (en) | 2012-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B03A | Publication of an application: publication of a patent application or of a certificate of addition of invention | ||
B06F | Objections, documents and/or translations needed after an examination request according art. 34 industrial property law | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |