Canon kabushiki kaisha (20240103403). DEVELOPING DEVICE AND METHOD OF AGITATING INITIAL DEVELOPER INSIDE DEVELOPING DEVICE simplified abstract

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DEVELOPING DEVICE AND METHOD OF AGITATING INITIAL DEVELOPER INSIDE DEVELOPING DEVICE

Organization Name

canon kabushiki kaisha

Inventor(s)

KOSHIN Sekiya of Chiba (JP)

DEVELOPING DEVICE AND METHOD OF AGITATING INITIAL DEVELOPER INSIDE DEVELOPING DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240103403 titled 'DEVELOPING DEVICE AND METHOD OF AGITATING INITIAL DEVELOPER INSIDE DEVELOPING DEVICE

Simplified Explanation

The developing device described in the patent application includes a developer carrier, chambers, communication portions, conveyance screws, sealing members, and a drive transmission gear. The device is used for developing an electrostatic image on an image carrier using toner and carrier.

  • Developer carrier carries toner and carrier for developing images.
  • First and second chambers are separated, with conveyance screws moving developer in opposite directions.
  • Sealing members seal communication portions to store initial developer in the second chamber.
  • Drive transmission gear rotates the second conveyance screw.

Potential Applications

This technology can be used in photocopiers, laser printers, and other imaging devices for high-quality image development.

Problems Solved

This technology solves the problem of efficient and effective developer distribution in developing devices, ensuring consistent image quality.

Benefits

The benefits of this technology include improved image development, reduced maintenance requirements, and increased device reliability.

Potential Commercial Applications

This technology can be applied in the manufacturing of developing devices for various industries, including printing and imaging.

Possible Prior Art

One possible prior art for this technology is the use of conveyance screws in developing devices for toner distribution.

Unanswered Questions

How does this technology compare to existing developer distribution systems in terms of efficiency and reliability?

This article does not provide a direct comparison between this technology and existing developer distribution systems. Further research and testing would be needed to determine the specific advantages and disadvantages of this innovation.

What are the potential environmental impacts of implementing this technology in developing devices?

This article does not address the environmental implications of using this technology. Future studies could explore the energy consumption and waste generation associated with these devices to assess their overall sustainability.


Original Abstract Submitted

a developing device includes a developer carrier, first and second chambers, first and second communication portions, first and second conveyance screws, a pair of sealing members, and a drive transmission gear. the developer carrier carries developer containing toner and carrier for developing an electrostatic image formed on an image carrier. the second chamber is partitioned from the first chamber. the first conveyance screw conveys the developer in a first direction from the first communication portion toward the second communication portion. the second conveyance screw conveys the developer in a second direction from the second communication portion toward the first communication portion. the sealing member pair seals the first and second communication portions to store initial developer in the second chamber. the drive transmission gear includes a fitting portion to which a tool to input a driving force for rotating the second conveyance screw to the drive transmission gear is fitted.

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