18623912. CENTRIFUGAL BLOWER simplified abstract (DENSO CORPORATION)
Contents
CENTRIFUGAL BLOWER
Organization Name
Inventor(s)
Mari Fukada of Kariya-city (JP)
Jun Yamaoka of Kariya-city (JP)
CENTRIFUGAL BLOWER - A simplified explanation of the abstract
This abstract first appeared for US patent application 18623912 titled 'CENTRIFUGAL BLOWER
The centrifugal blower described in the patent application consists of blades, a shroud, a main plate, and a tubular portion, creating an air flow passage between each pair of blades. As the blades rotate, air is suctioned in from one side, passes through the air flow passage, and is discharged radially outward.
- The shroud features a convex arcuate cover region facing the opposite side, while the tubular portion's axial end facing the suction side has an end surface.
- The end surface is parallel to a second virtual line or progressively increases in distance from the line in the axial direction from the inner to the outer part of the surface.
Potential Applications: - HVAC systems - Industrial ventilation - Automotive cooling systems
Problems Solved: - Efficient air circulation - Noise reduction - Improved cooling performance
Benefits: - Enhanced airflow efficiency - Reduced noise levels - Better cooling capabilities
Commercial Applications: Title: "Innovative Centrifugal Blower Technology for Enhanced Airflow" This technology can be utilized in various industries such as HVAC, automotive, and industrial manufacturing for improved air circulation and cooling performance.
Prior Art: Further research can be conducted in the field of centrifugal blowers, focusing on similar designs and innovations in air handling systems.
Frequently Updated Research: Stay updated on advancements in centrifugal blower technology, including new materials for improved performance and energy efficiency.
Questions about Centrifugal Blower Technology: 1. How does the design of the shroud impact the airflow efficiency of the centrifugal blower? 2. What are the potential challenges in implementing this technology in different industrial applications?
Original Abstract Submitted
A centrifugal blower includes a plurality of blades, a shroud, a main plate and a tubular portion. An air flow passage is formed between each adjacent two of the blades. When the blades are rotated, air, which is suctioned from one axial side into a suction port is conducted through the air flow passage and is radially outwardly discharged. The shroud has a cover region, which faces another axial side and is shaped in a convex arcuate form. An axial end part of the tubular portion, which faces the one axial side, has an end surface. The end surface and a second virtual line are parallel to each other, or a distance, which is measured between the end surface and the second virtual line in the axial direction, is progressively increased from a radially inner part to a radially outer part of the end surface.
