Butterfly valve (APC intelligent pressure regulation)
CN309330320SActive Publication Date: 2025-06-10CHENGDU ZHONGKE WISH INSTR CO LTD
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Patent Information
- Application Number
- CN202430584240.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2039-09-12
Smart Images
Figure 000007_ABST
Abstract
1. Name of the Design Product: Butterfly Valve (APC Intelligent Pressure Regulation). 2. Use of the Design Product: Used to quickly adjust the vacuum degree of the cavity. Installed between the vacuum pump group and the vacuum process chamber, the opening degree of the butterfly valve sealing plate is controlled by the signal fed back by the vacuum gauge, so as to achieve the purpose of adjusting the vacuum degree of the chamber. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph Most Indicating the Design Key Points: Perspective view.
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