Patent · US Active

Moisture resistant air data probes

US10589870B2 · kind B2 · utility

0Cited by

22References

10Claims

0Family size

Assignee

Rosemount Aerospace Inc. · US

Inventors

Timothy Thomas Golly · Lakeville, US
Greg Seidel · Farmington, US
Paul Robert Johnson · Prior Lake, US

Key dates

Filing date	Mar 11, 2019
Grant date	Mar 17, 2020
Priority date	—
Expiry date	Mar 11, 2039

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB65H2701/341
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

An air data probe includes a probe head defining a longitudinal axis between a forward tip and aft base. A port opening is defined in the forward tip. A first conduit is in fluid communication with the port opening to guide fluid flow from the port opening to a first chamber. The first chamber is downstream from the port opening. A second conduit, offset radially and circumferentially from the first conduit, is in fluid communication with the first chamber to guide fluid flow from the first chamber to a second chamber. The second chamber is downstream from the first chamber. The offset between the first and second conduits is configured to prevent particle ingestion from the port opening from entering the second conduit.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.