Corrosion detection device
The corrosion detection device addresses false detection issues by controlling water passage through staged hole communication sections, enabling accurate corrosion assessment.
JP2026111180APending Publication Date: 2026-07-03TOYOTA JIDOSHA KK
Patent Information
- Application Number
- JP2024226402
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2026-07-03
Smart Images
Figure 2026111180000001_ABST
Abstract
To suppress false detections of the degree of corrosion. [Solution] The corrosion detection device 10 comprises a case 11 having a water ingress hole 15 into which water enters, a metal part 12 positioned inside the case 11 facing the water ingress hole 15, a through hole 17 and a gap 19 partitioned by the metal part 12, a water detection sensor 13 positioned below the through hole 17 and the gap 19 inside the case 11, and a microcontroller 14 that determines the degree of corrosion based on the detection value of the water detection sensor 13.
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Citation Information
Patent Citations
Corrosion sensor and sensor system
JP2008175662A