CRYOGENS REFRIGERATOR, CRYOGENS REFRIGERATOR DIAGNOSTIC SYSTEM, AND CRYOGENS REFRIGERATOR DIAGNOSTIC PROCEDURES
DE602022038663T2Active Publication Date: 2026-06-17SUMITOMO HEAVY IND LTD
Patent Information
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- SUMITOMO HEAVY IND LTD
- Filing Date
- 2022-10-25
- Publication Date
- 2026-06-17
AI Technical Summary
Technical Problem
Cryocoolers experience failures such as decreased refrigeration performance due to abrasion or consumable component life, requiring system shutdown for maintenance, with unpredictable and lengthy restoration times.
Method used
A cryocooler diagnostic system that includes a pressure sensor to measure pressure waveforms, a calculation processing device to analyze frequency components, and a diagnostic device to diagnose failures based on amplitude thresholds and machine learning algorithms.
Benefits of technology
Enables proactive maintenance planning, reducing system downtime and refrigerant loss, and minimizing operational costs by predicting and detecting failures in cryocoolers.
✦ Generated by Eureka AI based on patent content.
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