US 11,927,104 B2
Aircraft engine sensing apparatus with insulated connection wires
Joel Douglas Stolfus, Freeport, IL (US)
Assigned to Honeywell International Inc., Charlotte, NC (US)
Filed by Honeywell International Inc., Charlotte, NC (US)
Filed on Jun. 22, 2022, as Appl. No. 17/808,286.
Prior Publication US 2023/0417157 A1, Dec. 28, 2023
Int. Cl. G01P 1/02 (2006.01); B64D 45/00 (2006.01); F01D 21/00 (2006.01)
CPC F01D 21/003 (2013.01) [B64D 45/00 (2013.01); G01P 1/026 (2013.01)] 16 Claims
OG exemplary drawing
 
1. An aircraft engine sensing apparatus comprising:
an aircraft engine sensor positioned within an aircraft engine;
a plurality of connection wires connecting the aircraft engine sensor to a sensor connector, wherein the plurality of connection wires are positioned within a wire protection housing;
at least one ceramic insulator positioned within the wire protection housing and defining a plurality of insulator openings, wherein each of the plurality of connection wires passes through one of the plurality of insulator openings, wherein the at least one ceramic insulator is positioned between the aircraft engine sensor and the sensor connector; and
a plurality of glass insulators, wherein at least some of the plurality of glass insulators are positioned between an inner surface of the wire protection housing and an outer surface of the at least one ceramic insulator.