SYSTEM AND METHOD FOR FAULT DETECTION FOR LIQUID LEVEL SENSING DEVICE
DE602020047817T2Active Publication Date: 2025-03-19PRATT & WHITNEY CANADA CORP
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Patent Information
- Application Number
- DE602020047817
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2019-06-21
- Filing Date
- 2020-05-06
- Publication Date
- 2025-03-19
- Estimated Expiration
- 2040-05-06
AI Technical Summary
Technical Problem
Existing liquid level sensing devices in aircraft engines lack effective fault detection mechanisms, which can lead to inaccurate oil level readings and potential engine issues.
Method used
A method and system for detecting faults in fluid level sensing devices, involving the use of a timer that is triggered and reset based on specific conditions, such as fluid level thresholds and engine operations, to output a fault signal when predetermined thresholds are met.
Benefits of technology
The proposed solution enables timely detection of faults in fluid level sensing devices, ensuring accurate oil level monitoring and preventing potential engine failures.
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