Toyota jidosha kabushiki kaisha (20240186847). MOTOR simplified abstract
Contents
MOTOR
Organization Name
toyota jidosha kabushiki kaisha
Inventor(s)
Shogo Kajimoto of Toyota-shi (JP)
Hiroaki Urano of Miyoshi-shi (JP)
Yukio Tsuchiya of Toyota-shi (JP)
Yutaro Ikeda of Toyota-shi (JP)
Hideki Nakagawa of Toyota-shi (JP)
Kentaro Yoshioka of Toyota-shi (JP)
Yuta Narisawa of Toyota-shi (JP)
MOTOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240186847 titled 'MOTOR
Simplified Explanation
The patent application describes a motor with a stator, housing, and annular member for sealing components within the motor.
- The motor includes a stator core and coil, housed in a housing with a seal provided by an annular member.
- The annular member has a cylindrical shape and protrudes radially inward to create a seal between the coil end and inner wall surfaces of the housing.
- The annular member has holes for injecting refrigerant towards the coil end.
Potential Applications
This technology could be applied in various motor-driven systems such as HVAC systems, industrial machinery, and electric vehicles.
Problems Solved
This innovation solves the problem of preventing leakage and ensuring proper sealing within the motor, which can improve efficiency and longevity of the motor.
Benefits
The benefits of this technology include improved performance, reduced maintenance needs, and increased reliability of the motor.
Potential Commercial Applications
Commercial applications of this technology could include manufacturers of motors for various industries, as well as companies involved in motor repair and maintenance services.
Possible Prior Art
One possible prior art could be similar sealing mechanisms used in other types of motors or machinery to prevent leakage and ensure proper functioning.
Unanswered Questions
How does this technology compare to existing sealing methods in terms of efficiency and durability?
This article does not provide a direct comparison between this technology and existing sealing methods in terms of efficiency and durability. Further research or testing may be needed to determine the advantages of this innovation over traditional sealing techniques.
What are the potential challenges in implementing this technology in different types of motors or systems?
The article does not address the potential challenges in implementing this technology in various motor-driven systems. Factors such as compatibility, cost, and installation requirements could pose challenges that need to be explored further.
Original Abstract Submitted
a motor may include: a stator comprising a stator core and a coil; a housing that houses the stator; and a first annular member that provides a seal between a first end face of the stator core and an inner wall surface of the housing. the inner wall surface may include a first inner wall surface radially facing a first coil end of the coil and a second inner wall surface facing the first coil end. the first annular member may include: a first portion having a cylindrical shape and interposed between the first coil end and the first inner wall surface; and a second portion protruding radially inward from the first portion and interposed between the first coil end and the second inner wall surface. the first portion may include a plurality of first holes through which refrigerant is injected toward the first coil end.
