Double chamber negative pressure regulating device
CN309058352SActive Publication Date: 2025-01-07THE NAVAL MEDICAL UNIV OF PLA
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202430111207.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-05
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2039-03-05
Smart Images
Figure 000001_ABST
Abstract
1. The name of this design product: double-chamber negative pressure regulating device. 2. The purpose of this design product: it can realize the negative pressure discharge function of air in the sealed cabin, and it can also realize the negative pressure discharge function of air in the isolation door cover room. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
Need to check novelty before this filing date? Find Prior Art