GAS EXPANDER SYSTEM
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Jun 23, 2011
app pub date -
Mar 8, 2010
filing date -
Mar 6, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

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Abstract
According to an aspect of the present invention, there is provided a gas expander system suitable for use in a turbomachine, the gas expander system comprising: a gas expander provided with a moveable part; a magnetic gear arrangement; and a shaft; the moveable part of the gas expander being connectable to a load via the magnetic gear arrangement and the shaft, and movement of the moveable part of the gas expander being arranged to cause movement of the shaft.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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CUMMINS TURBO TECHNOLOGIES LIMITED | HUDDERSFIELD WEST YORKSHIRE HD1 6RA |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Carter, Jeffrey | Mirfield, GB | 29 | 70 |
# of filed Patents : 29 Total Citations : 70 | |||
Cummings, Michael | Holmfirth, GB | 29 | 297 |
# of filed Patents : 29 Total Citations : 297 | |||
Garrett, Stephen Edward | Huddersfield, GB | 10 | 47 |
# of filed Patents : 10 Total Citations : 47 |
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Patent Citation Ranking
- 1 Citation Count
- F02C Class
- 2.27 % this patent is cited more than
- 14 Age
Forward Cite Landscape
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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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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