Negative-pressure fan
A negative pressure fan and air inlet technology, applied in mechanical equipment, machines/engines, liquid fuel engines, etc., can solve problems affecting fan and motor work, etc., to reduce wind noise, prolong service life, and reduce strength. effect with speed
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0018] The present invention will be described in detail below in conjunction with the implementations shown in the drawings, but it should be noted that these implementations are not limitations of the present invention, and those of ordinary skill in the art based on the functions, methods, or structural changes made by these implementations Equivalent transformations or substitutions all fall within the protection scope of the present invention.
[0019] refer to figure 2 and image 3 as shown, figure 2 and image 3 They are respectively a perspective view and a cross-sectional view of a specific embodiment of the present invention. The negative pressure fan 10 of the present invention includes: a housing 1 , a motor 2 , fan blades 3 , a transmission shaft 4 and a filter screen 5 . The motor 2 and the fan blade 3 are respectively located in the air inlet 11 and the air outlet 12 at both ends of the casing 1 , and are connected through the transmission shaft 4 . When t...
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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com