Fire damper vacuum pressure breather valve
CN310249124SActive Publication Date: 2026-10-09YONGJIA JIAYUE PETROLEUM MACHINERY CO LTD
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Patent Information
- Application Number
- CN202630254925.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-05-22
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2041-05-22
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: fire resistance vacuum pressure breather valve. 2. The use of the design product: pressure valve for maintaining the gas pressure balance of storage tank and reducing medium evaporation. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.
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