Title:
航空機用空気温度センサ一体組込プローブ
Document Type and Number:
Japanese Patent JP4422907
Kind Code:
B2
Abstract:
Aircraft probe assemblies integrally include a total airstream temperature sensor. Preferred embodiments include at least one pressure sensing port and a temperature sensing port which are in fluid communication with a pressure sensing chamber and a temperature sensing chamber, respectively. A temperature sensor may thus be disposed in the temperature sensing chamber so as to sense the temperature of the in-flight air flow. The temperature sensor is most preferably shielded thermally from the probe element. Specifically, the temperature sensor is most preferably coaxially surrounded by a generally cylindrical thermal shield structure having airflow inlet and outlet apertures. The thermal shield thereby prevents the temperature of the probe element (which may be heated by an integral electrical resistance heater during potential in-flight icing conditions) from affecting the airflow temperature data obtained by the temperature sensor.
Inventors:
Menzies, Margaret, A.
Boltins, Gantis, You.
Boltins, Gantis, You.
Application Number:
JP2000577467A
Publication Date:
March 03, 2010
Filing Date:
August 02, 1999
Export Citation:
Assignee:
Aerosonic Corporation
International Classes:
B64D43/00; G01K1/14; B64D15/20; G01K13/02; G01P13/02
Domestic Patent References:
| JP2002519682A | ||||
| JP8501384A | ||||
| JP8075557A |
Foreign References:
| US5544526 | ||||
| US4152938 |
Attorney, Agent or Firm:
Kato Asamichi
Kiuchi Uchida
Toshio Miyake
Kiuchi Uchida
Toshio Miyake