Vibration actuator
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 25, 2017
Grant Date -
May 28, 2015
app pub date -
Sep 30, 2014
filing date -
Sep 30, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A vibration actuator includes: a movable element that includes a magnet and moves reciprocatingly; first and second coils arranged to surround the magnet; a housing that includes a bottom portion and a lid portion that oppose each other in a movement direction of the movable element; and a plate-like magnetic body arranged at bottom portion of the housing, magnetic attraction being generated between the plate-like magnetic body and the magnet, and the movable element being drawn towards the bottom portion side.
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