Explosion-proof and fire-proof damper actuator
CN309486485SActive Publication Date: 2025-09-09NANPI COUNTY AOTIAN HARDWARE PROD CO LTD
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Patent Information
- Application Number
- CN202530452116.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-01
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2040-08-01
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: explosion-proof and fire-proof damper actuator. 2. Purpose of this design product: A control mechanism with explosion-proof function used to open and close the fire damper. 3. The key design point of this product lies in the combination of shape and color. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1. 5. The design for which protection is sought includes color.
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