Perforated heat screen for a braked aircraft wheel
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 11, 2020
Grant Date -
Jan 25, 2018
app pub date -
Jul 18, 2017
filing date -
Jul 19, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention provides a method of reducing the cooling time for disks of a brake (5) of an aircraft wheel (1) fitted with a heat screen (10) extending between the wheel and the disks of the brake, and mounted to rotate on aircraft landing gear about an axis of rotation, the method comprising making perforations (11, 12, 13) through the heat screen to allow air heated by the disks to pass through the heat screen towards the wheel, the perforations being provided with obstacles to block any radiation from passing directly from the disks towards the wheel.
First Claim
all claims..Other Claims data not available
Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
---|---|---|---|---|---|
FR | B1 | FR3054200 | Jul 19, 2016 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
PATENT OF INVENTION (SECOND PUBLICATION) | ECRAN THERMIQUE DE ROUE FREINEE D`AERONEF PERFORE | Aug 13, 2021 | |||
CN | B | CN107628236 | Jul 10, 2017 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT FOR INVENTION | Perforated heat shield for braking an aircraft wheel | Feb 05, 2021 | |||
EP | B1 | EP3272651 | Jul 19, 2017 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
Patent | ECRAN THERMIQUE DE ROUE FREINEE D'AERONEF PERFORE | Mar 23, 2022 |
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SAFRAN LANDING SYSTEMS | FRENCH VELIZY - VERAKU BLIGH VELIZI VEE LAKU BLY EVELYN PROVINCE |
International Classification(s)

- 2017 Application Filing Year
- F16D Class
- 1733 Applications Filed
- 1305 Patents Issued To-Date
- 75.31 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Choplin, Jeoffrey | Velizy-Villacoublay, FR | 2 | 3 |
# of filed Patents : 2 Total Citations : 3 | |||
Remond, Sébastien | Velizy-Villacoublay, FR | 5 | 14 |
# of filed Patents : 5 Total Citations : 14 |
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Patent Citation Ranking
- 0 Citation Count
- F16D Class
- 0 % this patent is cited more than
- 5 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Feb 11, 2028 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 11, 2032 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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 |
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