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公开(公告)号：US09304465B2
公开(公告)日：2016-04-05
申请号：US13901782
申请日：2013-05-24
发明人： Matthew G. Lopez , David F. Chiu , David Sabo , John W. Godden , Christopher S. Tanner , Eric G. Nelson , Guang Jin Li , James Michael Pingel
CPC分类号： G03G15/55 , G03G15/10 , G03G15/105
摘要： In one example, a processor readable medium has instructions thereon that, when executed by a processor, cause a system to detect a change in electrical conduction of a liquid moving at an interface between two surfaces and determine a conductivity of the liquid based on the detected change in conduction.
摘要翻译： 在一个示例中，处理器可读介质在其上具有指令，当由处理器执行时，该指令使得系统检测在两个表面之间的界面处移动的液体的电传导变化，并且基于检测到的液体确定导电性 传导变化。
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公开(公告)号：US20230094249A1
公开(公告)日：2023-03-30
申请号：US17911213
申请日：2020-04-08
发明人： Jeffrey Zampell , John W. Godden
摘要： In one example in accordance with the present disclosure, a developer unit seal is described. The developer unit seal includes an endcap. The endcap has an opening to receive a dynamic seal for a roller, an inlet to receive print fluid, and a channel embedded in a surface of the endcap. The channel connects the inlet with the opening to direct print fluid to the opening. The developer unit seal also includes a sealing member to cover the channel.
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公开(公告)号：US11934114B2
公开(公告)日：2024-03-19
申请号：US17633627
申请日：2019-10-08
发明人： Jeffrey Zampell , John W. Godden
IPC分类号： G03G15/08
CPC分类号： G03G15/0898
摘要： In one example in accordance with the present disclosure, a developer unit seal is described. The seal includes a first sealing member to contact an end cap of the developer unit. The first sealing member has ports to align with rollers that are to protrude into the end cap. The seal includes a second sealing member to contact the first sealing member. The second sealing member has ports to align with the rollers. Channels are disposed between the first sealing member and the second sealing member to direct print fluid to each of the ports.
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公开(公告)号：US12038698B2
公开(公告)日：2024-07-16
申请号：US17911213
申请日：2020-04-08
发明人： Jeffrey Zampell , John W. Godden
CPC分类号： G03G15/0817 , G03G15/0898 , G03G15/104 , G03G2221/1657
摘要： In one example in accordance with the present disclosure, a developer unit seal is described. The developer unit seal includes an endcap. The endcap has an opening to receive a dynamic seal for a roller, an inlet to receive print fluid, and a channel embedded in a surface of the endcap. The channel connects the inlet with the opening to direct print fluid to the opening. The developer unit seal also includes a sealing member to cover the channel.
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公开(公告)号：US20220283527A1
公开(公告)日：2022-09-08
申请号：US17633627
申请日：2019-10-08
发明人： Jeffrey Zampell , John W. Godden
IPC分类号： G03G15/08
摘要： In one example in accordance with the present disclosure, a developer unit seal is described. The seal includes a first sealing member to contact an end cap of the developer unit. The first sealing member has ports to align with rollers that are to protrude into the end cap. The seal includes a second sealing member to contact the first sealing member. The second sealing member has ports to align with the rollers. Channels are disposed between the first sealing member and the second sealing member to direct print fluid to each of the ports.
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公开(公告)号：US20140348526A1
公开(公告)日：2014-11-27
申请号：US13901782
申请日：2013-05-24
发明人： Matthew G. Lopez , David F. Chiu , David Sabo , John W. Godden , Christopher S. Tanner , Eric G. Nelson , Guang Jin Li , James Michael Pingel
CPC分类号： G03G15/55 , G03G15/10 , G03G15/105
摘要： In one example, a processor readable medium has instructions thereon that, when executed by a processor, cause a system to detect a change in electrical conduction of a liquid moving at an interface between two surfaces and determine a conductivity of the liquid based on the detected change in conduction.
摘要翻译： 在一个示例中，处理器可读介质在其上具有指令，当由处理器执行时，该指令使得系统检测在两个表面之间的界面处移动的液体的电传导变化，并且基于检测到的液体确定导电性 传导变化。
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