Patent
Developer replenishment container and developer replenishment device
Jimba Manabu,Okino Ayatomo,Yomoda Nobuyuki,Oizumi Yusuke,Kamura Akihito +4 more
- 29 Aug 2017
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TL;DR: A developer replenishment container as discussed by the authors comprises a cylindrical part 2k capable of storing a developer, a second outlet 4a, provided in the cylinrical part of 2k, for discharging the developer therein, and a storage part 4d communicating with the second outlet inside the cyline part inside 2k and capable storing a prescribed amount of developer.
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Abstract: A developer replenishment container 1 comprises: a cylindrical part 2k capable of storing a developer; a second outlet 4a, provided in the cylindrical part 2k, for discharging the developer therein; a storage part 4d communicating with the second outlet 4a inside the cylindrical part 2k and capable of storing a prescribed amount of developer; a pump 3a capable of changing the volume inside the cylindrical part 2k in the longitudinal direction of the replenishment container 1 to cause pressure to act on at least the second outlet 4a; a communication passage 20a capable of ventilating between the pump 3a and the storage part 4d; and a partition wall 20, provided at a joint between the pump 3a and the communication passage 20a, for suppressing air generated from the pump (3a) and flowing toward the cylindrical part 2k at least during a discharging operation
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Citations
Patent
Image forming device
Soda Tomohisa
- 20 Jun 2019
TL;DR: In this paper, the consumption amount calculation portion calculates a consumption amount of a toner in each of the first and second toner containers by calculating a flow rate of each toner flowing through the first horizontal transport portion and the second horizontal transport portions.
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References
Patent
Developer replenishing container
Toshiaki Nagashima,Katsuya Murakami,Ayatomo Okino +2 more
- 23 May 2007
TL;DR: In this paper, a tare tape whose width is smaller than an opening is stuck to at least both end parts of the inside surface of a cover film, one end side is extended and turned back to the outside surface of the cover film 1, and a free end 2B of a turned-back tape part 2A is projected as a holding part to outside of the container end part of the opposite side to the turned back side.
67
Patent
Developer supply container and developer supply system
Ayatomo Okino,Katsuya Murakami +1 more
- 23 Feb 2006
TL;DR: In this paper, a developer supply container (1) is shown which is detachably mountable to a developer receiving apparatus (10) including a driving gear (12), and a load applier (61, 62, 63, 64, 64) for applying a load to said drive receiving gear (6) to rotate said cylindrical container from the set position to the developer discharging position.
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Patent
Developer replenishing container and developer replenishing system
Katsuya Murakami,Toshiaki Nagashima,Fumio Tazawa,Ayatomo Okino,Yusuke Yamada +4 more
- 30 Mar 2010
TL;DR: In this article, a developer in a developer replenishing container is discharged by an air supply pump and a suction pump which are provided in the body of an image forming device, and thus the developer is compressed by an increase in the pressure in the developer replenizing container caused by the air supply.
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Patent
Developer replenishment container
Kazuhiko Komata,Takeya Murakami,Toshiaki Nagashima,小俣 一彦,村上 雄也,長嶋 利明 +5 more
- 03 Sep 2002
TL;DR: In this paper, a developer replenishment container attached detachably to an image forming device body, and discharging the developer stored in an inside from the developer discharge port, includes the first storage part for storing a developer, the second storage part was used for receiving the developer discharged from the opening part, and an interlock mechanism for interlocking the opening-part sealing member and the discharge-port sealing member.
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Patent
Developer replenishment kit, developer replenishment device, and image forming apparatus
Masahito Yamaoka,将人 山岡,Hiroyuki Fujikawa,博之 藤川,Kunihiko Nakamura,中村 邦彦,Yusuke Yamada,山田 祐介,Emi Watabe,恵美 渡部,Nobuo Nakajima,中島 伸夫,Takeya Murakami,村上 雄也 +13 more
- 19 Mar 2013
TL;DR: In this article, the problem of providing a developer replenishment kit in which the replenishment accuracy of a developer from the developer re-construction kit to an image forming apparatus is higher is addressed.
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