Floor maintenance machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 8, 2013
Grant Date -
Jan 28, 2010
app pub date -
Oct 1, 2009
filing date -
Feb 17, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method of maintaining a floor comprises discharging a diluting fluid from a first reservoir to a mixing apparatus, discharging a cleaner concentrate from a second reservoir to the mixing apparatus, continuously identifying changes in fluid level within the first reservoir with a level sensor, providing a first signal indicative of an identified change in fluid level, passing the cleaner concentrate and diluting fluid through a flow control device, and processing the first signal to generate an output signal and controlling operation of the pump and the flow control device in response to the output signal to provide a flow of fluid to a cleaning device at a substantially constant ratio of the diluting fluid from the first reservoir to the cleaner concentrate from the second reservoir for substantially all fluid levels of the first reservoir.
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