Temperature measuring, protection and safety device, thermal protection device using the temperature measuring device and electronic power controller using the thermal protection device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Feb 23, 1988
Grant Date -
N/A
app pub date -
May 12, 1986
filing date -
May 13, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A device is provided for the temperature measurement and thermal protection of an object and more particularly of an electronic 'solid state' circuit, using an analog network representative of a thermal model of the circuit to be protected. It comprises, on the one hand, an initialization device for, at the time of switching on, positioning the state of the thermal model at an operating point representative of the real temperature of the object to be protected and, on the other hand, elements isolating the analog network thus allowing it to be representative of the real thermal state of the circuit to be protected, whatever the state of the circuits internal to said device. The device is appropriate for thermal protection of an electronic power controller.
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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CROUZET | 12 RUE JEAN JULLIEN-DAVIN VALENCE 26000 |
International Classification(s)

- 1986 Application Filing Year
- H02H Class
- 234 Applications Filed
- 0 Patents Issued To-Date
- 0 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Fachinetti, Francois | Valence, FR | 1 | 23 |
# of filed Patents : 1 Total Citations : 23 | |||
Neveu, Claude | Saint Peray, FR | 2 | 39 |
# of filed Patents : 2 Total Citations : 39 |
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Patent Citation Ranking
- 23 Citation Count
- H02H Class
- 0 % this patent is cited more than
- 37 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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