18464171. DUCT UNIT simplified abstract (CANON KABUSHIKI KAISHA)
Contents
DUCT UNIT
Organization Name
Inventor(s)
DUCT UNIT - A simplified explanation of the abstract
This abstract first appeared for US patent application 18464171 titled 'DUCT UNIT
Simplified Explanation
The patent application describes a duct unit coupled to a fan, with a seal member that provides elasticity to create an airflow path between two duct portions.
- The duct unit includes a first duct portion with a first joint portion, a second duct portion with a second joint portion facing the first joint portion, and a seal member with elasticity.
- The first and second duct portions are joined to form an airflow path, with the seal member placed between the joint portions to ensure a tight seal.
- The first joint portion has a projection that contacts the second joint portion, and the seal member is arranged to come into contact with both joint portions to prevent air leakage.
Potential Applications
This technology could be used in HVAC systems, industrial ventilation systems, and exhaust systems to ensure efficient airflow and prevent air leaks.
Problems Solved
This innovation solves the problem of air leakage in duct systems, which can lead to energy inefficiency and decreased performance of ventilation systems.
Benefits
The use of a seal member with elasticity improves the overall efficiency of duct systems, leading to energy savings and better performance of ventilation systems.
Potential Commercial Applications
This technology could be applied in commercial buildings, factories, and residential homes to improve the efficiency of HVAC and ventilation systems.
Possible Prior Art
Prior art may include similar duct sealing technologies used in HVAC systems and industrial ventilation systems.
Unanswered Questions
How does the elasticity of the seal member impact the overall performance of the duct unit?
The elasticity of the seal member allows it to adapt to different joint surfaces, ensuring a tight seal and preventing air leakage.
What materials are commonly used for the seal member in duct units?
Common materials for seal members in duct units include rubber, silicone, and other elastomeric materials that provide both flexibility and durability.
Original Abstract Submitted
A duct unit that is coupled to a fan, the duct unit includes a first duct portion including a first joint portion, a second duct portion including a second joint portion that faces the first joint portion, and a seal member having elasticity. the first duct portion and the second duct portion are configured to form an airflow path by being joined to each other. The first joint portion includes a first surface and a projection portion projecting from the first surface. The projection portion includes a second surface in contact with the second joint portion of the second duct portion. The seal member is arranged between the first surface of the first joint portion and the second joint portion so as to come into contact with the first surface of the first joint portion and the second joint portion.
