Lg electronics inc. (20240133107). DRUM WASHING MACHINE simplified abstract

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DRUM WASHING MACHINE

Organization Name

lg electronics inc.

Inventor(s)

Joohang Kang of Seoul (KR)

Youngchan Ahn of Seoul (KR)

Junggu Lee of Seoul (KR)

DRUM WASHING MACHINE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240133107 titled 'DRUM WASHING MACHINE

Simplified Explanation

The abstract describes a drum washing machine with a unique drive system that includes a housing, motor, rotor shaft, output shaft, planetary gear set, and an actuator. The housing is integrally formed with the inner tub.

  • The drive system of the drum washing machine includes a motor, rotor shaft, output shaft, and planetary gear set.
  • The housing of the drive system is integrally formed with the inner tub of the washing machine.

Potential Applications

The technology described in this patent application could be applied to various types of washing machines, both residential and commercial, to improve the efficiency and performance of the drive system.

Problems Solved

This technology solves the problem of complex drive systems in washing machines by integrating the housing with the inner tub, making the system more compact and efficient.

Benefits

The benefits of this technology include improved reliability, reduced maintenance requirements, and potentially lower manufacturing costs due to the integration of components.

Potential Commercial Applications

The technology could be applied to commercial washing machines used in laundromats, hotels, and other large-scale laundry facilities to improve performance and reduce downtime.

Possible Prior Art

One possible prior art for this technology could be traditional washing machines with separate drive systems that are not integrated with the inner tub.

Unanswered Questions

How does the integration of the housing with the inner tub impact the overall durability of the washing machine?

The integration of the housing with the inner tub could potentially improve the overall durability of the washing machine by reducing the number of moving parts and potential points of failure.

What are the potential energy savings associated with this innovative drive system?

The innovative drive system described in the patent application could potentially lead to energy savings due to its more efficient design and operation. Further research and testing would be needed to quantify the exact energy savings.


Original Abstract Submitted

a drum washing machine includes an inner tub and a drive system coupled to the inner tub. the drive system includes a housing, a motor disposed on one side of the housing, a rotor shaft coupled to the motor and bearing-coupled to the housing, an output shaft bearing-coupled to the housing, and wherein at least part of the output shaft is disposed in the rotor shaft, a planetary gear set that a part of the planetary gear set is spline-coupled to the rotor shaft, and other part of the planetary gear set is spline-coupled to the output shaft, and an actuator moving the planetary gear set in a horizontal direction, wherein, the housing is integrally formed with the inner tub.