Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Takeshi Kumakura0
Shoichi Hokazono0
Shukoh Terata0
Takeaki Nakajima0
Hideharu Yamazaki0
Kazuhiro Kobayashi0
Kenji Hirose0
Shinya Murabayashi0
Date of Patent
March 10, 2009
0Patent Application Number
120793460
Date Filed
March 26, 2008
0Patent Primary Examiner
Patent abstract
A vehicle fuel supply device including a saddle-shaped fuel tank comprised of a main chamber and an auxiliary chamber. A reservoir is disposed within the main chamber. A main pump is provided within the reservoir. A sub-pump is detachably provided within the reservoir. The fuel in the reservoir is drawn up by an operation of the main pump to supply fuel to an engine. A portion of the drawn-up fuel is utilized to generate a negative pressure, the negative pressure is utilized to transfer the fuel in the auxiliary chamber to the reservoir, and the negative pressure is utilized to introduce the fuel in the main chamber into the reservoir.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
