Ball valve protection device capable of preventing incomplete opening and closing
A technology of protection device and ball valve, which is applied in the direction of valve device, valve operation/release device, cock including cut-off device, etc. It can solve the problems of valve stem wear, valve stem screw and valve stem nut wire misalignment, loosening, etc. Achieve the effects of improving service life and working reliability, avoiding valve stem rotation, and being simple and convenient to use
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0026] See Figure 1-7 , A ball valve protection device for preventing incomplete opening and closing, comprising a valve body 1 and a valve core 2. The top of the valve core 2 is fixedly installed with a valve stem 3 extending above the valve body 1, and the top of the valve stem 3 is fixedly connected with a handle 4. The top of the valve body 1 and the outer side of the valve stem 3 is fixedly connected with an outer seat 5, the inner ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap