18517567. DEVELOPING DEVICE AND IMAGE FORMING APPARATUS simplified abstract (KYOCERA Document Solutions Inc.)

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DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

Organization Name

KYOCERA Document Solutions Inc.

Inventor(s)

Kenichi Tamaki of Osaka (JP)

Tamotsu Shimizu of Osaka (JP)

Hiroshi Yamazaki of Osaka (JP)

Junichi Nakagawa of Osaka (JP)

Takuji Watanabe of Osaka (JP)

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18517567 titled 'DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

Simplified Explanation

The patent application describes a developing device for use in printing technology, specifically for carrying toner onto a surface for printing.

  • The developer carrying member includes a rotating sleeve that carries toner, a shaft, and a magnet along its axis.
  • The developer container has an intake port above the developer carrying member, a duct, and a first filter covering the intake port.
  • The first filter is positioned opposite the magnet in the axial direction of the developer carrying member.

Potential Applications

This technology can be used in laser printers, photocopiers, and other printing devices to improve the efficiency and quality of printing.

Problems Solved

This technology helps prevent toner contamination and ensures proper toner distribution, leading to clearer and more consistent prints.

Benefits

The benefits of this technology include improved print quality, reduced maintenance needs, and increased overall efficiency in printing processes.

Potential Commercial Applications

Commercial applications for this technology include manufacturing and selling developing devices for use in various printing machines, as well as licensing the technology to other companies in the printing industry.

Possible Prior Art

One possible prior art for this technology could be similar developing devices used in existing printing machines, although specific details may vary.

Unanswered Questions

How does this technology compare to other developing devices on the market?

This article does not provide a direct comparison to other developing devices, leaving the reader to wonder about the specific advantages and disadvantages of this technology in relation to existing options.

What are the potential limitations or drawbacks of implementing this technology in printing devices?

The article does not address any potential limitations or drawbacks of using this developing device, leaving room for speculation on possible challenges in practical applications.


Original Abstract Submitted

A developing device includes a developer container and a developer carrying member. The developer carrying member includes a shaft, a sleeve that rotates while carrying toner on its outer circumferential face, and a magnet that extends along the axis of the developer carrying member. The developer container includes a duct, an intake port which opens above the developer carrying member and through which the inside of the developer container and the inside of the duct communicate with each other, and a first filter that covers the intake port. The edges of the first filter at one side and at the other side in the axial direction of the developer carrying member are both located within a range opposite the magnet as seen from the direction perpendicular to the axial direction.