Detecting device for a motor of a ceiling fan
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Nov 20, 2008
app pub date -
May 18, 2007
filing date -
May 18, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention relates to a detecting device for a motor of a ceiling fan. The motor includes a stator, a rotor, a detecting device and a circuit board. The rotor is pivotally installed around a motor shaft and the detecting device is fixed on one surface of silica steel plates of the stator. The rotor has induction magnets, which respectively have their one end to be induced with the detecting device extended with a preset length able to cover at least a detectable range of the detecting device, so as to form a reliable detecting zone between the induction magnets and the detecting device.
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