18243875. DRIVE SYSTEM OF A WASHING MACHINE AND A WASHING MACHINE WITH THE SAME simplified abstract (LG Electronics Inc.)
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DRIVE SYSTEM OF A WASHING MACHINE AND A WASHING MACHINE WITH THE SAME
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DRIVE SYSTEM OF A WASHING MACHINE AND A WASHING MACHINE WITH THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18243875 titled 'DRIVE SYSTEM OF A WASHING MACHINE AND A WASHING MACHINE WITH THE SAME
Simplified Explanation
The patent application describes a drive system for a washing machine that includes a rotor shaft, an output shaft, planetary gear set, and a dynamic clutch. Here is a simplified explanation of the patent:
- The drive system includes a rotor shaft and an output shaft.
- It has an n:1 stage positioned on the rotor shaft and a 1:1 stage behind the n:1 stage.
- A planetary gear set transmits rotational force from the rotor shaft to the output shaft at a ratio of 1:1 or by reducing at a gear ratio of n:1.
- A dynamic clutch is coupled to the ring gear shaft between the n:1 stage and the 1:1 stage, moving in an axial direction on the ring gear shaft.
- A clutch driving portion moves the dynamic clutch in the axial direction.
Potential Applications: - This technology can be used in various types of washing machines to efficiently transfer power from the motor to the drum.
Problems Solved: - The drive system provides a reliable and efficient way to transmit rotational force from the rotor shaft to the output shaft in washing machines.
Benefits: - Improved performance and durability of washing machines. - Enhanced energy efficiency due to the optimized transmission of power.
Potential Commercial Applications: - Manufacturers of washing machines can incorporate this drive system to enhance the performance and reliability of their products.
Possible Prior Art: - Prior art may include similar drive systems used in other types of appliances or machinery.
Unanswered Questions: 1. How does the dynamic clutch improve the overall efficiency of the drive system? 2. Are there any specific design considerations that need to be taken into account when implementing this drive system in different models of washing machines?
Original Abstract Submitted
A drive system of a washing machine includes a rotor shaft and an output shaft; an n:1 stage positioned on the rotor shaft; a 1:1 stage positioned behind the n:1 stage, coupled to the rotor shaft and integrally rotating with the rotor shaft; a planetary gear set including a ring gear shaft surrounding a part of a circumference of the rotor shaft, and transmitting a rotational force of the rotor shaft to the output shaft at a ratio of 1:1 or by reducing at a gear ratio of n:1; a dynamic clutch coupled to the ring gear shaft between the n:1 stage and the 1:1 stage, moving in an axial direction on the ring gear shaft, and integrally rotating with the ring gear shaft; and a clutch driving portion for moving the dynamic clutch in the axial direction.
