Vibration sensor including a movable magnet positioned between stationary magnets
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 10, 1998
Issued Date -
N/A
app pub date -
Jun 7, 1996
filing date -
Jan 10, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A vibration sensor includes a first stationary magnet, a second stationary magnet, a movable magnet positioned between the first and second stationary magnets, and a sensor for sensing movement of the movable magnet. The movable magnet is disposed in a magnetically repulsive relationship with the first stationary magnet and a magnetically attractive relationship with the second stationary magnet.
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