Flue gas check valve (low resistance)
CN310071259SActive Publication Date: 2026-07-03陆铁山
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- 陆铁山
- Filing Date
- 2025-12-08
- Publication Date
- 2026-07-03
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Flue Check Valve (Low Resistance). 2. Purpose of this design: This design is installed on a flue to prevent backflow of flue gas. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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