Invention Grant
- Patent Title: Thermal icing conditions detector
- Patent Title (中): 热结冰条件探测器
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Application No.: US13192840Application Date: 2011-07-28
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Publication No.: US08348501B2Publication Date: 2013-01-08
- Inventor: John A. Severson
- Applicant: John A. Severson
- Applicant Address: US MN Burnsville, Minnesota
- Assignee: Rosemount Aerospace, Inc.
- Current Assignee: Rosemount Aerospace, Inc.
- Current Assignee Address: US MN Burnsville, Minnesota
- Agency: Westman, Champlin & Kelly, P.A.
- Agent David C. Bohn
- Main IPC: G01K13/02
- IPC: G01K13/02 ; G01N25/04 ; B64D15/00
Abstract:
A sensor for detecting icing conditions in an airstream includes a flow housing mounted on an aircraft and in which one or more probes are mounted. At least one of the probes subjected to impingement of the airstream and liquid moisture droplets in such airstream. The heat removal, or cooling effect on the probe in the airstream carrying liquid droplets is determined. A temperature signal indicating the airstream temperature is combined with signals from the at least one probe for determining whether or not icing conditions are present.
Public/Granted literature
- US20110282595A1 THERMAL ICING CONDITIONS DETECTOR Public/Granted day:2011-11-17
Information query
