Lg electronics inc. (20240133106). DRIVE SYSTEM OF A WASHING MACHINE simplified abstract
Contents
DRIVE SYSTEM OF A WASHING MACHINE
Organization Name
Inventor(s)
DRIVE SYSTEM OF A WASHING MACHINE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240133106 titled 'DRIVE SYSTEM OF A WASHING MACHINE
Simplified Explanation
The drive system of a washing machine described in the patent application includes a unique configuration of components that allow for efficient transmission of rotational force from the motor to the output shaft. Here are some key points to explain the innovation:
- Housing, motor, rotor shaft, and output shaft are all interconnected to facilitate the transfer of rotational force.
- A planetary gear set is utilized to adjust the gear ratio between the rotor shaft and the output shaft.
- An actuator is employed to move the planetary gear set in a vertical direction, enabling different gear ratios to be achieved.
- The gear ratio can be switched between 1:1 and n:1, where n is a variable, by moving the planetary gear set to different positions.
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- Potential Applications
This technology can be applied in various types of machinery that require adjustable gear ratios for different operational requirements.
- Problems Solved
This innovation solves the problem of having a fixed gear ratio in drive systems, allowing for more flexibility and efficiency in power transmission.
- Benefits
The benefits of this technology include improved performance, increased energy efficiency, and the ability to customize gear ratios for specific tasks.
- Potential Commercial Applications
This technology has potential applications in industries such as automotive, robotics, and industrial machinery where adjustable gear ratios are beneficial.
- Possible Prior Art
One possible prior art for this technology could be traditional washing machine drive systems that use fixed gear ratios and do not have the ability to adjust the gear ratio dynamically.
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- Unanswered Questions
- How does the actuator precisely control the movement of the planetary gear set?
The patent application does not provide detailed information on the specific mechanism by which the actuator moves the planetary gear set in a vertical direction.
- What materials are used in the construction of the components in the drive system?
The patent application does not specify the materials used in the housing, rotor shaft, output shaft, and planetary gear set, which could impact the durability and performance of the system.
Original Abstract Submitted
a drive system of a washing machine includes a housing, a motor, a rotor shaft coupled to the motor and the housing, an output shaft having a part within the rotor shaft and coupled to the housing, a planetary gear set coupled to the rotor shaft and the output shaft, and an actuator configured to move the planetary gear set in a vertical direction. when the planetary gear set is moved to one side, a part of the planetary gear set is coupled to the rotor shaft to transmit a rotational force of the rotor shaft to the output shaft at a ratio of 1:1. when the planetary gear set is moved to other side, another part of the planetary gear set is coupled to the housing to reduce the rotational force of the rotor shaft at a gear ratio of n:1 and transmit it to the output shaft.
