Integrated continuous power system assemblies having multiple nozzle block segments
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United States of America Patent
Stats
-
Aug 17, 2004
Grant Date -
N/A
app pub date -
May 21, 2001
filing date -
May 21, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A continuous power system assembly is provided that includes an integrated shaft-driven unit. The unit contains a turbine, an alternator, a flywheel and a feed pump, all of which are coupled to the shaft. During various modes of operation, any of the turbine, alternator or flywheel may provide the torque used to drive the shaft. When the alternator is not providing the necessary torque to drive the shaft, it is operated as a generator that provides back-up power to a load. The present invention also includes a unique nozzle design that improves the ease with the nozzles may be manufactured in comparison to known designs. The nozzle is manufactured as two halves which are mated as part of the manufacturing process. The individual nozzles may, because only half of the nozzle segments exist on either half of the nozzle block, be easily manufactured using conventional machining.
First Claim
Family
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
| Patent Owner | Address | |
|---|---|---|
| ACTIVE POWER INC | 11525 STONEHOLLOW DRIVE AUSTIN TX 78758 |
International Classification(s)
Inventor(s)
| Inventor Name | Address | # of filed Patents | Total Citations |
|---|---|---|---|
| Clifton, David B | Leander, TX | 18 | 359 |
| Hunt, James | Lakewood, CO | 21 | 259 |
| Keene, Philip | Littleton, CO | 1 | 0 |
| Lowe, David | Lakewood, CO | 136 | 5144 |
| Pinkerton, Joseph F | Austin, TX | 121 | 2078 |
| Roberts, Gail | Arvada, CO | 3 | 29 |
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| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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