Micropump
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 9, 2012
Grant Date -
May 14, 2009
app pub date -
Dec 8, 2006
filing date -
Dec 28, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A pump including a stator, a rotor comprising an axial extension slidably and rotatably mounted at least partially in a rotor chamber of the stator, and at least first and second valves between an inlet and the rotor chamber, respectively between the rotor chamber and an outlet, that open and close as, a function of at least the angular displacement of the rotor. The pump comprises interacting cam elements on the rotor and stator and biasing elements acting on the rotor for applying a force on the rotor in the axial direction of the stator cam elements.
First Claim
Family
International Classification(s)
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