Three-dimensional flow velocity vector, energy and mass gauge
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Feb 14, 2017
Grant Date -
Jun 11, 2015
app pub date -
Jun 25, 2013
filing date -
Mar 11, 2013
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Abstract
A three-dimensional flow velocity vector, energy and mass gauge is provided, wherein it comprises an elastic leather cover, both ends of which are mounted with a rigid sealing plug, separately, the elastic leather cover and the rigid sealing plug forming a cylindrical sealing cavity, in which a cable connecting line hole is installed on the upper rigid sealing plug, while an injection hole for injecting liquid into the cylindrical sealing cavity, on which a sealing plug is provided, is installed on the lower rigid sealing plug; and a measuring device for measuring the flow velocity vector and energy and a device for measuring the mass are installed in the cylindrical sealing cavity. The gauge has the advantages of a simple structure, convenient manufacturing and comprehensive detection.
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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NANJING EMPERODAM CO LTD | R509-6 BUILDING NO 15 NANJING HIGH & NEW TECHNOLOGY DEVELOPMENT ZONE PUKOU NANJING JIANGSU 210061 |
International Classification(s)

- 2013 Application Filing Year
- G01K Class
- 580 Applications Filed
- 511 Patents Issued To-Date
- 88.11 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Du, Guanglin | Nanjing, CN | 4 | 39 |
# of filed Patents : 4 Total Citations : 39 | |||
Du, Guoping | Nanjing, CN | 1 | 1 |
# of filed Patents : 1 Total Citations : 1 | |||
Du, Jiajia | Nanjing, CN | 2 | 1 |
# of filed Patents : 2 Total Citations : 1 | |||
Song, Xiaofeng | Nanjing, CN | 18 | 72 |
# of filed Patents : 18 Total Citations : 72 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 0 Citation Count
- G01K Class
- 0 % this patent is cited more than
- 8 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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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 14, 2028 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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 |
Full Text

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