METHOD FOR ADJUSTING THE POWER OF A VACUUM CLEANER FAN, CONTROL SYSTEM FOR IMPLEMENTING THE METHOD, AND VACUUM CLEANER HAVING SUCH A CONTROL SYSTEM
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Sep 25, 2014
app pub date -
Mar 19, 2014
filing date -
Mar 20, 2013
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A method of adjusting the power of a vacuum cleaner fan comprising a vacuum switch having a single switching point includes using the vacuum switch to create a signal indicative of a vacuum pressure created by the vacuum cleaner fan. The method also includes filtering the signal to obtain a resulting signal, the resulting signal being a measure of the vacuum pressure. The method further includes using the resulting signal as a controlled variable for adjusting the fan power with an electronic control system.
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