Centrifugal field-flow fractionation device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 7, 2021
Grant Date -
N/A
app pub date -
Dec 18, 2017
filing date -
Dec 22, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Provided is a centrifugal field-flow fractionation device that can stably press a fixing member toward an inner peripheral surface of a rotor by a wedge-shaped member, even when a relatively large centrifugal force acts on the wedge-shaped member. An arc-shaped (C-shaped) fixing member 17 is provided along an inner peripheral surface of a channel member 16 on a side of a rotation axis of the channel member 16. A wedge-shaped member 18 is attached between opposite ends of the fixing member 17 and applies a force in a direction of spreading the opposite ends apart, to thereby press the fixing member 17 toward the inner peripheral surface of the rotor 14. The wedge-shaped member 18 has a pair of contact surfaces 184 that respectively come into contact with the opposite ends of the fixing member 17. The pair of contact surfaces 184 include tapered surfaces that gradually taper down toward the rotor 14, so that the distance between the contact surfaces 184 gradually shortens as the contact surfaces 184 come close to the rotor 14.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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