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公开(公告)号：US20010012468A1
公开(公告)日：2001-08-09
申请号：US09779176
申请日：2001-02-08
IPC分类号： B43K027/04 , B43K027/08 , B43K005/02
摘要： A double ended direct-feed type writing implement includes: an ink tank; a pair of writing points (point assemblies) arranged both ends of the ink tank; ink collectors; an ink feeder means including a center core; arrangement for inhibiting air from flowing into the ink tank through the ink collector air/liquid exchanger located at the top while the pen is unused for writing.
摘要翻译： 双端直接式书写工具包括：墨盒; 布置在墨盒的两端的一对书写点（点组件）; 墨水收集器 一个供墨装置，包括一个中心芯; 用于通过位于顶部的集墨器空气/液体交换器来禁止空气流入墨水罐的装置，而笔不用于书写。
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公开(公告)号：US20010004430A1
公开(公告)日：2001-06-21
申请号：US09738938
申请日：2000-12-15
发明人： Yosuke Mito , Kazuhiko Furukawa
IPC分类号： B43K005/02
CPC分类号： B43K8/04
摘要： A direct-feed type writing implement includes: a point assembly having a writing point at the tip thereof; an ink tank directly storing a relatively low viscosity ink having a viscosity of 2 to 100 mPanullS at room temperature; an ink collector for adjusting the internal pressure in the ink tank by utilizing capillarity; a feeder means including a center core, for feeding ink from the ink tank to the writing point; a duct pipe connecting the ink collector and the ink tank; and a duct pipe ink storage portion provided for the duct pipe; and preferably, ink is supplied to the center core as the ink feeder means only through the duct pipe.
摘要翻译： 一种直接进给型书写工具包括：点组件，其顶端具有书写点; 油墨罐，在室温下直接储存粘度为2〜100mPa·s的相对低粘度的油墨; 用于通过利用毛细管力来调节墨水罐内部压力的墨水收集器; 包括用于将油墨从墨罐供给到书写点的中心芯的进料装置; 连接墨水收集器和墨水盒的导管; 以及设置在管道管道上的导管管油墨储存部分; 并且优选地，油墨仅通过管道管作为供墨装置供应到中心芯。
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公开(公告)号：US20010004429A1
公开(公告)日：2001-06-21
申请号：US09738596
申请日：2000-12-15
发明人： Yosuke Mito , Kazuhiko Furukawa
IPC分类号： B43K005/02
CPC分类号： B43K8/04
摘要： A direct-feed type writing implement includes: a point assembly having a writing point at the tip thereof; an ink tank directly storing a relatively low viscosity ink having a viscosity of 2 to 100 mPa.S at room temperature; an ink collector made up of a multiple number of vanes for adjusting the internal pressure of the ink tank by utilizing capillarity; a feeder including a center core, for feeding ink from the ink tank to the writing point; an ink absorber connected to the center core as the ink feeder; and a duct pipe connecting the ink collector and the ink tank; and preferably, ink is supplied to the center core as the ink feeder only through the ink absorber and the duct pipe.
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