Method and apparatus for actively controlling a micro-scale flexural plate wave device
Patent
·
OSTI ID:873789
- Albuquerque, NM
An actively controlled flexural plate wave device provides a micro-scale pump. A method of actively controlling a flexural plate wave device produces traveling waves in the device by coordinating the interaction of a magnetic field with actively controlled currents. An actively-controlled flexural plate wave device can be placed in a fluid channel and adapted for use as a micro-scale fluid pump to cool or drive micro-scale systems, for example, micro-chips, micro-electrical-mechanical devices, micro-fluid circuits, or micro-scale chemical analysis devices.
- Research Organization:
- SANDIA CORP
- DOE Contract Number:
- AC04-94AL85000
- Assignee:
- Sandia Corporation (Albuquerque, NM)
- Patent Number(s):
- US 6247905
- OSTI ID:
- 873789
- Country of Publication:
- United States
- Language:
- English
Fluid motion produced by ultrasonic Lamb waves
|
conference | January 1990 |
Flexural plate wave resonator excited with Lorentz forces
|
journal | May 1998 |
| Magnetically-excited flexural plate wave device | report | May 1997 |
Magnetically-excited flexural plate wave resonator
|
journal | September 1998 |
A multisensor employing an ultrasonic Lamb-wave oscillator
|
journal | June 1988 |
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