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특허 상세정보

Image forming equipment with depletion detection in an toner endless circulation path

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G03G-015/08    G03G-021/10   
미국특허분류(USC) 355/203 ; 355/245 ; 355/298
출원번호 US-0324263 (1994-10-17)
우선권정보 JP-0258763 (1993-10-15); JP-0169041 (1994-06-28); JP-0169042 (1994-06-28)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 19  인용 특허 : 0
초록

Image forming equipment, which includes a developing device for supplying toners to the surface of a photosensitive member and developing a latent image on the surface of the photosensitive member to thereby form a toner image; a cleaning device for removing and collecting residual toners adhered to the surface of the photosensitive member after the toner image formed by the developing device is transferred to paper; a toner delivery device interposed in a closed loop between the developing device and cleaning device for delivering part of the surplus to...

대표
청구항

Image forming equipment, comprising: a developing device, in contact with a photosensitive member, supplying toners onto a surface of said photosensitive member and developing a latent image on said surface of said photosensitive member, thereby forming a toner image; a cleaning device, disposed downstream from said developing device in sliding engagement with said photosensitive member, that removes and collects residual toners adhered to said surface of said photosensitive member after said toner image formed by said developing device is transferred to...

이 특허를 인용한 특허 피인용횟수: 19

  1. Pensold, Dietrich; Schmidl, Reinhold; Lay, Michael; Zehentbauer, Martin. Arrangement for conveying toner from a toner supply container into a toner receiving container. USP2012038139986.
  2. Wang, Jui-Chi; Hsu, Yung-Nan; Huang, Ya-Li; Li, Kuan-Tung; Wang, Shu-Hui; Wang, Xiao-Hui; Ko, Ting-Hsuan; Liu, Ren-Hao; Hsieh, Hui-Wen; Chen, Chung Yu. Cartridge with a replaceable toner container for a laser printing imaging apparatus. USP2004046721525.
  3. Ishii,Makoto. Developer cartridge and image forming apparatus. USP2006097106982.
  4. Murakami,Katsuya; Nagashima,Toshiaki; Nakajima,Nobuo. Developer supply container with shutter movement prevention feature. USP2008097426363.
  5. Murakami,Katsuya; Nagashima,Toshiaki; Nakajima,Nobuo. Developer supply container with shutter movement prevention feature. USP2007097266330.
  6. Hosokawa,Hiroshi; Sampe,Atsushi; Kimura,Yoshiyuki; Nagashima,Hiroyuki. Developing device, process cartridge, device unit, and image forming apparatus having a sealing member. USP2008097428393.
  7. Ise Tokihiko,JPX. Image forming apparatus. USP2001126334037.
  8. Brown, Kenneth J.. Method of improving developed flat field uniformity. USP2011067970304.
  9. Wang, Jui-Chi; Hsu, Robin; Huang, Ya Li; Li, Kuan Tung; Liu, Ren-Hao; Wang, Shu Hui; Wang, Xiao Hui; Ko, Ting Hsuan; Hsieh, Hui Wen. Process cartridge and developer container assembly. USP2003066584293.
  10. Wang, Jui-Chi; Hsu, Robin; Huang, Ya Li; Li, Kuan Tung; Wang, Shu Hui; Wang, Smarla Hui; Ko, Ting-Hsuan; Liu, Renhao; Hsieh, Hui-Wen. Process cartridge toner supply arrangement for image forming apparatus. USP2003126658226.
  11. Wang, Jui-Chi; Hsu, Robin; Huang, Ya Li; Li, Kuan Tung; Wang, Shu Hui; Wang, Smarla Hui; Ko, Ting Hsuan; Liu, Renhao; Hsieh, Hui Wen. Sliding cover device arrangement for controlling toner passage between the toner container and developing device of an image forming apparatus. USP2003096628914.
  12. Aruga Tomoe (Nagano JPX) Hirashima Yasuhito (Nagano JPX) Ikegami Akihiko (Nagano JPX) Koga Yoshiro (Nagano JPX). Structure for mounting a rotary member and image forming apparatus using same structure. USP1997055633699.
  13. Umezawa,Noriyuki; Nishi,Takayuki; Taniyama,Yoshiharu; Itoh,Shinichi. TONER BOTTLE CAPABLE OF BEING DISCRIMINATED, METHOD AND APPARATUS FOR DISCRIMINATING TONER BOTTLE TYPES ACCORDING TO A SENSED OBJECT ON THE TONER BOTTLE STIRRING TONER, AND DETECTING THE AMOUNT OF REMAINING TONER. USP200802RE40058.
  14. Ise, Tokihiko; Taniyama, Yoshiharu; Itoh, Shinichi. Toner bottle and developer cartridge for use in an image forming apparatus. USP201009RE41779.
  15. Ise,Tokihiko; Taniyama,Yoshiharu; Itoh,Shinichi. Toner bottle and developer cartridge for use in an image forming apparatus. USP200801RE40021.
  16. Umezawa, Noriyuki; Nishi, Takayuki; Taniyama, Yoshiharu; Itoh, Shinichi. Toner bottle having rib. USP201801RE46689.
  17. Umezawa, Noriyuki; Nishi, Takayuki; Taniyama, Yoshiharu; Itoh, Shinichi. Toner bottle having rib away from discharge port. USP201505RE45513.
  18. Wang, Jui-Chi; Hsu, Robin; Huang, Ya Li; Li, Kuan Tung; Liu, Ren-Hao; Wang, Shu Hui; Wang, Xiao Hui; Ko, Ting Hsuan; Hsieh, Hui Wen. Toner container for use with a developing device in an image forming apparatus. USP2003086606473.
  19. Okada, Hideki; Mori, Tomotaka; Aruga, Tomohiro. Toner, method for forming image, and image forming apparatus. USP2014108852837.