Vehicle vibration control system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 1, 1994
Grant Date -
N/A
app pub date -
Aug 22, 1991
filing date -
Sep 4, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The vehicle vibration control system comprises at least two spring constant adjustable engine mounting devices, an engine speed sensor, an engine vibration load sensor, and a controller. The controller controllably adjusts the dynamic spring constants of the engine mounting devices with reference to a stored table and on the basis of detected engine speed and engine load, to cancel vibration transmitted from an engine to the vehicle body via the two engine mounting devices. In the table, theoretically optimum load ratios and phase differences between the two engine mounting devices are listed on the basis of empirical transfer functions between the engine mounting devices and the vehicle body.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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