Abstract
The utility model is related to an automatic elevator fault detection device. When in use, the external air is sucked into the air inlet duct by the fan and blown into the converging space. A low pressure area forms in the intersection space. Since the circuit components are located on both sides of the intersection space, even if there is dust on the circuit components, under the action of air pressure and air flow, the dust will pass through the intersection space and It will reach the air outlet channel to prevent dust from entering. accumulating in the circuit Components, to avoid circuit components caused by dust short circuit.
| Translated title of the contribution | Un dispositivo de detección automática de fallas en ascensores |
|---|---|
| Original language | English (US) |
| Patent number | 202320158859.X |
| Priority date | 3/02/23 |
| State | Published - 12 May 2023 |
CACES Knowledge Areas
- 417A Electronics, Automation and Sound
Patent Scope
- NATIONAL
Patent Type
- UTILITY MODEL
Project Typology
- TECHNOLOGICAL DEVELOPMENT
Technological Readiness Level
- TRL3: Preliminary testing of technology components has been initiated (technical feasibility)
Contribution to Productive Sector
- INFORMATION AND COMMUNICATION TECHNOLOGIES