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41. 发明授权

US09588461B2 Developer supply container and developer supplying system 有权
标题翻译：开发商供应容器和显影剂供应系统
公开(公告)号：US09588461B2
公开(公告)日：2017-03-07
申请号：US14850107
申请日：2015-09-10
申请人： CANON KABUSHIKI KAISHA
发明人： Akihito Kamura , Ayatomo Okino , Manabu Jimba
IPC分类号： G03G15/08
CPC分类号： G03G15/0877 , G03G15/0867 , G03G15/0872 , G03G15/0886 , G03G2215/0678
摘要： A developer supply container is detachably mountable to a developer supplying apparatus and includes a pump portion provided to act at least on a developer discharging chamber. The pump portion has a volume changeable with expansion and contraction with reciprocation. A cam groove is provided for converting a rotational force received by a gear into a force for decreasing the volume of pump portion, a cam groove is provided for converting the received force into a force for increasing the volume of the pump portion, and a cam groove is provided for not converting the received force for operation of the pump portion. The supplying apparatus includes a phase detecting portion for stopping the rotation of a feeding portion of the developer supply container using one of the cam grooves.
摘要翻译：显影剂供应容器可拆卸地安装到显影剂供应装置上，并且包括设置成至少作用在显影剂排出室上的泵部分。泵部分具有随着往复运动的膨胀和收缩而变化的体积。提供了一种凸轮槽，用于将由齿轮接收的旋转力转换成用于减小泵部分的体积的力，提供凸轮槽，用于将接收的力转换成用于增加泵部分的体积的力，以及凸轮凹槽被设置用于不转换接收的泵的部分的操作力。供给装置包括相位检测部，用于使用一个凸轮槽来停止显影剂供给容器的供给部的旋转。

42. 发明授权

US12038713B2 Developer supply container and developer supplying system 有权
公开(公告)号：US12038713B2
公开(公告)日：2024-07-16
申请号：US17945279
申请日：2022-09-15
申请人： CANON KABUSHIKI KAISHA
发明人： Ayatomo Okino , Hiromasa Katayama , Nobuyuki Yomoda , Masato Yamaoka , Akihito Kamura , Koji Katayama , Tsukasa Mine , Katsuya Murakami , Keisuke Isobe , Shogo Yamasaki
IPC分类号： G03G21/16 , G03G15/08
CPC分类号： G03G21/1647 , G03G15/08 , G03G15/0812 , G03G15/0867 , G03G21/1676
摘要： There are provided a developer accommodating portion for accommodating the developer, a discharge portion formed with a discharge opening for discharging the developer accommodated in the developer accommodating portion, and an engaging portion 30. The engaging portion 30 is engaged with an engaged portion 11b with a mounting operation of a developer supply container 1 to displace a developer receiving portion 11 in an upward direction U so that the receiving opening communicates with the discharge opening. The engaging portion 30 has a holding portion 31 which is provided rotatably about a rotation shaft 41 and is provided with holding portion 21 to be engaged with the engaged portion 11b to hold the engaged portion 11b. With the mounting operation, the engaging portion 30 rotates about the rotation shaft 41 so that the engaged portion 11b held by the holding portion 31 moves upward U.

43. 发明授权

US11940753B2 Developer supply container and developer supplying system 有权
公开(公告)号：US11940753B2
公开(公告)日：2024-03-26
申请号：US18130926
申请日：2023-04-05
申请人： CANON KABUSHIKI KAISHA
发明人： Hiromasa Katayama , Manabu Jimba , Akihito Kamura , Katsuya Murakami
IPC分类号： G03G15/08 , G03G21/16
CPC分类号： G03G21/1647 , G03G15/08 , G03G21/16 , G03G21/1676
摘要： An engaging portion 30 is provided which is engageable with a portion-to-be-engaged 11b a displaceable integrally with a developer receiving portion 11 with a mounting operation of a developer supply container 1 to displace 11 in an upward direction U to bring a receiving opening into communication with a discharge opening. An engaging portion 30 includes a first engagement surface 31a extending in the upward direction U as going toward a developer accommodating portion of the developer supply container 1, and a second engagement surface 32a provided at a position closer to the developer accommodating portion than the first engagement surface 31a. When the receiving opening in communication with a shutter opening, a height of an end of the first engagement surface 31a close to the developer accommodating portion is higher than the second engagement surface 32a.

44. 发明申请

US20230048946A1 DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM 有权
公开(公告)号：US20230048946A1
公开(公告)日：2023-02-16
申请号：US17972038
申请日：2022-10-24
申请人： CANON KABUSHIKI KAISHA
发明人： Yohei Gamo , Tsukasa Mine , Akihito Kamura , Koji Katayama , Masato Yamaoka , Yusuke Oizumi , Manabu Jimba , Ayatomo Okino , Nobuyuki Yomoda , Keisuke Isobe
IPC分类号： G03G15/08 , G03G21/16
摘要： With a mounting operation of a supply container, a supported portion 11b of a developer receiving portion 11 is supported by a receipt supporting portion 30c of a lifting portion 30. With further mounting operation, a shutter sliding portion 30b of the lifting portion 30 slides on a shutter inclined portion 4f of a shutter 4. The developer receiving portion 11 is displaced so as to bring a receiving opening into communication with a discharge opening by operating, using the shutter 4, the lifting portion 30 supporting the supported portion 11b of the developer receiving portion 11. By this, a load required for movement of the developer receiving portion 11 is reduced to achieve smooth mounting of the supply container.

45. 发明授权

US11237499B2 Developer replenishing container and image forming apparatus 有权
公开(公告)号：US11237499B2
公开(公告)日：2022-02-01
申请号：US16829011
申请日：2020-03-25
申请人： CANON KABUSHIKI KAISHA
发明人： Nobuyuki Yomoda , Yusuke Yamada , Ayatomo Okino , Manabu Jimba , Akihito Kamura
IPC分类号： G03G15/08
摘要： Provided is a developer replenishing container including: a developer containing part capable of containing a developer; a discharge port through which the developer contained in the developer containing part is discharged; a conveyance part conveying the developer in the developer containing part by rotating; and a displacement part displaceable in conjunction with rotation of the conveyance part in the developer in a vicinity of the discharge port, and including a moving member capable of reciprocating in conjunction with the rotation of the conveyance part and a biasing member which biases the moving member and which is expandable according to movement of the moving member.

46. 发明授权

US10852688B2 Developer supply container and developer supplying system 有权
公开(公告)号：US10852688B2
公开(公告)日：2020-12-01
申请号：US16354227
申请日：2019-03-15
申请人： CANON KABUSHIKI KAISHA
发明人： Ayatomo Okino , Hiromasa Katayama , Nobuyuki Yomoda , Masato Yamaoka , Akihito Kamura , Koji Katayama , Tsukasa Mine , Katsuya Murakami , Keisuke Isobe , Shogo Yamasaki
IPC分类号： G03G21/16 , G03G15/08
摘要： There are provided a developer accommodating portion for accommodating the developer, a discharge portion formed with a discharge opening for discharging the developer accommodated in the developer accommodating portion, and an engaging portion 30. The engaging portion 30 is engaged with an engaged portion 11b with a mounting operation of a developer supply container 1 to displace a developer receiving portion 11 in an upward direction U so that the receiving opening communicates with the discharge opening. The engaging portion 30 has a holding portion 31 which is provided rotatably about a rotation shaft 41 and is provided with holding portion 21 to be engaged with the engaged portion 11b to hold the engaged portion 11b. With the mounting operation, the engaging portion 30 rotates about the rotation shaft 41 so that the engaged portion 11b held by the holding portion 31 moves upward U.

47. 发明申请

US20200225603A1 DEVELOPER REPLENISHING CONTAINER AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20200225603A1
公开(公告)日：2020-07-16
申请号：US16829011
申请日：2020-03-25
申请人： CANON KABUSHIKI KAISHA
发明人： Nobuyuki Yomoda , Yusuke Yamada , Ayatomo Okino , Manabu Jimba , Akihito Kamura
IPC分类号： G03G15/08
摘要： Provided is a developer replenishing container including: a developer containing part capable of containing a developer; a discharge port through which the developer contained in the developer containing part is discharged; a conveyance part conveying the developer in the developer containing part by rotating; and a displacement part displaceable in conjunction with rotation of the conveyance part in the developer in a vicinity of the discharge port, and including a moving member capable of reciprocating in conjunction with the rotation of the conveyance part and a biasing member which biases the moving member and which is expandable according to movement of the moving member.

48. 发明申请

US20200166871A1 DEVELOPER SUPPLY CONTAINER 审中-公开
公开(公告)号：US20200166871A1
公开(公告)日：2020-05-28
申请号：US16778678
申请日：2020-01-31
申请人： CANON KABUSHIKI KAISHA
发明人： Nobuyuki Yomoda , Ayatomo Okino , Manabu Jimba , Akihito Kamura , Takashi Enokuchi
IPC分类号： G03G15/08
摘要： A developer supply container 1 detachably mountable to a developer supplying apparatus 201 includes a developer accommodating portion 2 capable of accommodating a developer, a discharge opening 4a for discharging the developer accommodated in the developer accommodating portion 2 toward the developer supplying apparatus 201, a pump portion 3a for effecting a discharging operation through the discharge opening 4a, a communicating portion 4d provided at a position contacting the discharge opening 4a and capable of storing a constant amount of the developer, and a regulating portion 7 capable of taking a developer flow regulating state in which the flow of the developer into the communicating portion 4d and a developer flow non-regulating state in which the entering of the developer is not regulated, the regulating portion 7 taking the developer flow regulating state in a discharging operation of the pump portion 3a, wherein the regulating portion 7 is provided with an air flow path 7g for communicating between the communicating portion 4d and the pump portion 3a.

49. 发明申请

US20170242367A1 DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING APPARATUS 审中-公开
公开(公告)号：US20170242367A1
公开(公告)日：2017-08-24
申请号：US15589670
申请日：2017-05-08
申请人： CANON KABUSHIKI KAISHA
发明人： Manabu Jimba , Ayatomo Okino , Nobuyuki Yomoda , Yusuke Oizumi , Akihito Kamura
IPC分类号： G03G15/08
CPC分类号： G03G15/0877 , G03G15/06 , G03G15/0822 , G03G15/0844 , G03G15/0865 , G03G15/0872 , G03G15/0875
摘要： A developer supply container 1 includes a cylindrical portion 2k capable of accommodating a developer; a second discharge opening 4a, provided on the cylindrical portion 2k, for permitting discharge of the developer; a storage portion 4d provided in the cylindrical portion 2k and capable of storing a predetermined amount of the developer through the second discharge opening 4a; a pump portion 3a having a changeable inside volume of cylindrical portion 2k in a longitudinal direction of the supply container 1 to apply a pressure at least to the second discharge opening 4a; a fluid communication path 20a providing fluid communication between the pump portion 3a and the storage portion 4d; and a partition 20 provided in a connecting portion between the pump portion 3a and the fluid communication path 20a for suppressing flow of the air which is produced by pump portion 3a and which is directed to toward cylindrical portion 2k at least in a discharging operation.

50. 发明申请

US20170146926A1 DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM 审中-公开
公开(公告)号：US20170146926A1
公开(公告)日：2017-05-25
申请号：US15426510
申请日：2017-02-07
申请人： CANON KABUSHIKI KAISHA
发明人： Akihito Kamura , Ayatomo Okino , Manabu Jimba
IPC分类号： G03G15/08
CPC分类号： G03G15/0877 , G03G15/0867 , G03G15/0872 , G03G15/0886 , G03G2215/0678
摘要： A developer supply container detachably mountable to a developer supplying apparatus includes a pump portion provided to act at least on said developer discharging chamber and having a volume changeable with expansion and contraction with reciprocation, the cam groove for converting the rotational force received by a gear into a force for decreasing the volume of pump portion, a cam groove for converting the received force into a force for increasing the volume of the pump portion, a cam groove not converting the received force for operating the pump portion, and a phase detecting portion for stopping the rotation of a feeding portion using one of said cam grooves.

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