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公开(公告)号：US09284929B2
公开(公告)日：2016-03-15
申请号：US13638382
申请日：2011-04-01
申请人： Hirotaka Nakai , Motoyuki Abe , Toru Ishikawa , Yasuo Namaizawa , Nobuaki Kobayashi , Kiyoshi Yoshii , Hitoshi Furudate
发明人： Hirotaka Nakai , Motoyuki Abe , Toru Ishikawa , Yasuo Namaizawa , Nobuaki Kobayashi , Kiyoshi Yoshii , Hitoshi Furudate
CPC分类号： F02M51/061 , F02M51/0671 , F02M51/0685 , F02M61/20 , F02M2200/306
摘要： An electromagnetic fuel injection valve includes: a valve element which closes a fuel passage by coming into contact with a valve seat and opens the fuel passage by going away from the valve seat; an electromagnet which includes a coil and a magnetic core formed as a drive portion for driving the valve element; a movable element which is held by the valve element in a state where the movable element is displaceable in the direction of a drive force of the valve element relative to the valve element; a first biasing portion for biasing the valve element in the direction opposite to the direction of a drive force generated by the drive portion; a second biasing portion for biasing the movable element in the direction of the drive force with a biasing force smaller than the biasing force generated by the first biasing portion; and a restricting portion for restricting the displacement of the movable element in the direction of the drive force relative to the valve element.
摘要翻译： 电磁燃料喷射阀包括：阀元件，其通过与阀座接触并关闭燃料通道并通过远离阀座打开燃料通道; 电磁体，其包括形成为驱动阀元件的驱动部的线圈和磁芯; 可移动元件，其在所述可移动元件可相对于所述阀元件的驱动力相对于所述阀元件的方向移动的状态下被所述阀元件保持; 第一偏压部分，用于沿与驱动部分产生的驱动力的方向相反的方向偏压阀元件; 第二偏置部分，用于利用小于由第一偏压部分产生的偏压力的偏压力来使驱动力方向偏压可动元件; 以及用于限制可动元件相对于阀元件的驱动力方向的位移的限制部。
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公开(公告)号：US20130087639A1
公开(公告)日：2013-04-11
申请号：US13638382
申请日：2011-04-01
申请人： Hirotaka Nakai , Motoyuki Abe , Toru Ishikawa , Yasuo Namaizawa , Nobuaki Kobayashi , Kiyoshi Yoshii , Hitoshi Furudate
发明人： Hirotaka Nakai , Motoyuki Abe , Toru Ishikawa , Yasuo Namaizawa , Nobuaki Kobayashi , Kiyoshi Yoshii , Hitoshi Furudate
IPC分类号： F02M51/06
CPC分类号： F02M51/061 , F02M51/0671 , F02M51/0685 , F02M61/20 , F02M2200/306
摘要： An electromagnetic fuel injection valve includes: a valve element which closes a fuel passage by coming into contact with a valve seat and opens the fuel passage by going away from the valve seat; an electromagnet which includes a coil and a magnetic core formed as a drive portion for driving the valve element; a movable element which is held by the valve element in a state where the movable element is displaceable in the direction of a drive force of the valve element relative to the valve element; a first biasing portion for biasing the valve element in the direction opposite to the direction of a drive force generated by the drive portion; a second biasing portion for biasing the movable element in the direction of the drive force with a biasing force smaller than the biasing force generated by the first biasing portion; and a restricting portion for restricting the displacement of the movable element in the direction of the drive force relative to the valve element.
摘要翻译： 电磁燃料喷射阀包括：阀元件，其通过与阀座接触并关闭燃料通道并通过远离阀座打开燃料通道; 电磁体，其包括形成为驱动阀元件的驱动部的线圈和磁芯; 可移动元件，其在所述可移动元件可相对于所述阀元件的驱动力相对于所述阀元件的方向移动的状态下被所述阀元件保持; 第一偏压部分，用于沿与驱动部分产生的驱动力的方向相反的方向偏压阀元件; 第二偏置部分，用于利用小于由第一偏压部分产生的偏压力的偏压力来使驱动力方向偏压可动元件; 以及用于限制可动元件相对于阀元件的驱动力方向的位移的限制部。
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公开(公告)号：US5098700A
公开(公告)日：1992-03-24
申请号：US419941
申请日：1989-10-11
申请人： Hirotaka Nakai , Setsuji Edagawa
发明人： Hirotaka Nakai , Setsuji Edagawa
IPC分类号： D06M11/00 , A61L9/01 , A61L9/16 , A61L9/18 , C04B35/622 , D06M23/00 , D06M101/00 , D06M101/02 , D06M101/06
CPC分类号： A61L9/01 , A61L9/16 , A61L9/18 , C04B35/62231 , Y10T428/2938 , Y10T428/2947 , Y10T428/2949 , Y10T428/2953 , Y10T428/2955 , Y10T428/2965 , Y10T428/2971
摘要： A far infrared ray emitting, odor-absorbing material is disclosed. The material comprises cellulose acetate fiber having adhered thereto an ultrafine powder of alumina hydrate or silica hydrate which is chemically produced in an aqueous dispersion of the cellulose acetate fiber. The material possesses a high far infrared ray emitting, odor-absorbing capability as well as many characteristics inherently possessed by cellulose acetate fibers, and can expand the utility of cellulose acetate in such fields as sanitary, health-care, and medical fields.
摘要翻译： 公开了一种远红外线发射臭味吸收材料。 该材料包括在乙酸纤维素的水分散体中化学生产的水合氧化铝或二氧化硅水合物的超细粉末粘附有醋酸纤维素纤维。 该材料具有高的远红外线发射，气味吸收能力以及醋酸纤维素纤维固有的许多特性，可以扩大乙酸纤维素在卫生，保健和医疗等领域的应用。
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公开(公告)号：US20140240886A1
公开(公告)日：2014-08-28
申请号：US14236718
申请日：2012-07-20
申请人： Takaki Itaya , Hirotaka Nakai , Masahiro Soma
发明人： Takaki Itaya , Hirotaka Nakai , Masahiro Soma
CPC分类号： F02D41/40 , F02D41/20 , F02D41/402 , F02D2041/2024 , F02D2041/2034 , F02D2041/2058 , F02D2200/0602 , F02M51/00 , F16K31/0675 , Y02T10/44
摘要： In consideration of a force acting on a valve, wear in the valve or in a valve seat is suppressed and thereby the frequency of lifetime use of a fuel injector is increased. In a control apparatus for controlling a driving current that is allowed to pass to a fuel injector including a solenoid, after a first injection pulse width for injecting fuel is finished and before a second injection pulse width, which is to be output subsequently to the first injection pulse width for injecting the fuel, is started, a third pulse width 421 for allowing the driving current to pass through the solenoid is output and the driving current that is to be allowed to flow through the solenoid by the third pulse 421 is controlled in accordance with one of a measurement value and a predictive value of a fuel pressure.
摘要翻译： 考虑到作用在阀上的力，阀或阀座中的磨损被抑制，从而燃料喷射器的使用寿命增加。 在用于控制允许通过包括螺线管的燃料喷射器的驱动电流的控制装置中，在完成用于喷射燃料的第一喷射脉冲宽度之后和在第二喷射脉冲宽度之后输出的第二喷射脉冲宽度 用于喷射燃料的喷射脉冲宽度被开始，用于允许驱动电流通过螺线管的第三脉冲宽度421被输出，并且通过第三脉冲421被允许流过螺线管的驱动电流被控制在 根据燃料压力的测量值和预测值中的一个。
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公开(公告)号：US09376982B2
公开(公告)日：2016-06-28
申请号：US14236718
申请日：2012-07-20
申请人： Takaki Itaya , Hirotaka Nakai , Masahiro Soma
发明人： Takaki Itaya , Hirotaka Nakai , Masahiro Soma
CPC分类号： F02D41/40 , F02D41/20 , F02D41/402 , F02D2041/2024 , F02D2041/2034 , F02D2041/2058 , F02D2200/0602 , F02M51/00 , F16K31/0675 , Y02T10/44
摘要： In consideration of a force acting on a valve, wear in the valve or in a valve seat is suppressed and thereby the frequency of lifetime use of a fuel injector is increased. In a control apparatus for controlling a driving current that is allowed to pass to a fuel injector including a solenoid, after a first injection pulse width for injecting fuel is finished and before a second injection pulse width, which is to be output subsequently to the first injection pulse width for injecting the fuel, is started, a third pulse width 421 for allowing the driving current to pass through the solenoid is output and the driving current that is to be allowed to flow through the solenoid by the third pulse 421 is controlled in accordance with one of a measurement value and a predictive value of a fuel pressure.
摘要翻译： 考虑到作用在阀上的力，阀或阀座中的磨损被抑制，从而燃料喷射器的使用寿命增加。 在用于控制允许通过包括螺线管的燃料喷射器的驱动电流的控制装置中，在完成用于喷射燃料的第一喷射脉冲宽度之后和在第二喷射脉冲宽度之后输出的第二喷射脉冲宽度 用于喷射燃料的喷射脉冲宽度被开始，用于允许驱动电流通过螺线管的第三脉冲宽度421被输出，并且通过第三脉冲421被允许流过螺线管的驱动电流被控制在 根据燃料压力的测量值和预测值中的一个。
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6.发明授权Far infrared ray emitting body of a core material coated with an ultrafine powder 失效涂覆有超细粉末的芯材的远红外线发射体
公开(公告)号：US4886972A
公开(公告)日：1989-12-12
申请号：US296026
申请日：1989-01-12
申请人： Hirotaka Nakai , Setsuji Edagawa
发明人： Hirotaka Nakai , Setsuji Edagawa
CPC分类号： C09K9/00
摘要： A far infrared ray emitting body is disclosed. The body comprises a core material having an ultrafine powder of one or more compounds selected from alumina hydrate, silica hydrate, alumina, silica, and silicate adhered on said core material. This material as itself or combined with other substances can provide far infrared radiation to various objects to effect excitation vibration of water molecules in the objects.
摘要翻译： 公开了一种远红外线发射体。 主体包括具有一种或多种选自氧化铝水合物，二氧化硅水合物，氧化铝，二氧化硅和粘附在所述芯材上的硅酸盐的化合物的超细粉末的芯材料。 这种材料本身或与其他物质组合可以为各种物体提供远红外辐射，以实现物体中水分子的激发振动。
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