Pump drive for engine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 10, 1993
Grant Date -
N/A
app pub date -
Jul 19, 1991
filing date -
Jul 19, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A power unit for a small vehicle such as a motorcycle embodying a two-cycle, crankcase compression, air/fuel injected engine. Fuel and air pumps are driven by the engine and are positioned inwardly of the outer extremity of a plane defined by the outer face of the clutch of the engine transmission assembly and the adjacent side of the engine. A two speed drive is provided for the air pump of the fuel/air injection system so as to operate the air pump at a higher speed ratio during cranking than during running so as to insure adequate air supply for the engine even during starting.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully