Title:
湿気センサを有する宇宙航空機用透明材
Document Type and Number:
Japanese Patent JP7152398
Kind Code:
B2
Abstract:
A transparency, e.g. an aircraft laminated windshield, includes one or more moisture sensors to monitor moisture penetration to monitor performance of the moisture barrier. At least one of the moisture sensors includes an electrolyte between and in ionic contact with two electrically conductive electrodes. Measuring the potential between the first and second electrode and/or the current through the electrodes to determine the amount of moisture within the laminated windshield in the area of the moisture sensor. With the information provided by the moisture sensors performance of the windshield is available to schedule timely repair or replacement of the windshield that is performing outside of acceptable limits.
Inventors:
Jiao, Yu
Accord, Jeremy Dee.
Duarte, Nicholas B.
Accord, Jeremy Dee.
Duarte, Nicholas B.
Application Number:
JP2019528727A
Publication Date:
October 12, 2022
Filing Date:
November 29, 2017
Export Citation:
Assignee:
PPG Industries Ohio,Inc.
International Classes:
B64C1/14; B64D45/00; G01N27/04
Domestic Patent References:
| JP2012513932A | ||||
| JP2007248409A |
Foreign References:
| US20110011179 |
Attorney, Agent or Firm:
Shusaku Yamamoto
Morishita Natsuki
Morishita Natsuki