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    Ink jet recording apparatus and ink supply member therefor
    3.
    发明授权
    Ink jet recording apparatus and ink supply member therefor 失效
    喷墨记录装置及其供墨构件

    公开(公告)号：US5963239A

    公开(公告)日：1999-10-05

    申请号：US816101

    申请日：1997-03-14

    申请人： Atsushi Nishioka ,  Yukihiro Hanaoka ,  Kazuhiko Sato ,  Tsutomu Yamazaki

    发明人： Atsushi Nishioka ,  Yukihiro Hanaoka ,  Kazuhiko Sato ,  Tsutomu Yamazaki

    IPC分类号： B41J2/18 ,  B41J2/045 ,  B41J2/055 ,  B41J2/175 ,  B41J2/185 ,  B41J2/19

    CPC分类号： B41J2/17553 ,  B41J2/17513 ,  B41J2/17523

    摘要： An ink jet recording apparatus and printer whereby air bubbles in the ink supply path are easily expelled even where a stagnation point or flow boundary is formed within the ink jet recording apparatus in which air bubbles tend to collect inside the ink supply path. Even when the air bubbles are not completely expelled, occlusion of the ink supply path by an air bubble is also prevented. In particular, the ink jet recording apparatus includes a capillary member which defines plural capillary paths disposed within the ink supply path upstream of the stagnation point or flow boundary occurring at the connection of the recording head to ink supply tube. These capillary paths are separated a distance away from the flow boundary and included angled walls and cross sections to enable fractionation of larger, potentially ink occluding bubbles.

    摘要翻译： 一种喷墨记录装置和打印机，使得即使在气泡倾向于在供墨路径内聚集的喷墨记录装置内形成停滞点或流动边界也容易排出供墨路径中的气泡。 即使当气泡没有完全排出时，也防止了由气泡堵塞供墨路径。 特别地，喷墨记录装置包括一个毛细管构件，其限定了在记录头与供墨管的连接处发生的停滞点或流动边界上游的墨水供应路径中的多个毛细管路径。 这些毛细管路径与流动边界分开一段距离，并且包括成角度的壁和横截面，以使分离更大的潜在的墨水封闭气泡。

    Ink jet cartridge and printer using it
    6.
    发明授权
    Ink jet cartridge and printer using it 失效
    喷墨墨盒和打印机使用它

    公开(公告)号：US5631683A

    公开(公告)日：1997-05-20

    申请号：US362612

    申请日：1994-12-22

    申请人： Atushi Nishioka ,  Yukihiro Hanaoka ,  Shigeo Sugimura ,  Tsutomu Yamazaki ,  Kazuhiko Sato

    发明人： Atushi Nishioka ,  Yukihiro Hanaoka ,  Shigeo Sugimura ,  Tsutomu Yamazaki ,  Kazuhiko Sato

    IPC分类号： B41J2/175

    CPC分类号： B41J2/17526 ,  B41J2/17513

    摘要： An inkjet cartridge is provided in which by applying an appropriate initial pressure to an ink reservoir or sack at the start of printing does not excessively increase the pressure in an ink reservoir or sack when the remaining ink level is high, and enables effective use of the remaining ink when the remaining ink level is low. The inkjet cartridge comprises an ink reservoir for storing the recording ink, a circuit element for ejecting ink supplied from ink reservoir according to the display data from a host processor to be recorded. A head case and an ink supply case accommodating the ink reservoir. A thick-wall region of the ink reservoir is pressed by a pressure rod via a through-hole. A guide is provided to push the thick-wall region to one side of the ink reservoir is disposed in the top portion of the case or the guide is provided around the thick-wall region of the ink reservoir.

    摘要翻译： 提供了一种喷墨墨盒，其中通过在印刷开始时向墨水容器或袋施加适当的初始压力，当剩余墨水量高时，不会过度增加墨水储存器或袋子中的压力，并且能够有效地使用 当剩余墨水量低时，剩余墨水。 喷墨墨盒包括用于存储记录墨水的墨水储存器，用于根据要记录的主机处理器的显示数据喷射从墨水储存器供应的墨水的电路元件。 容纳墨水容器的头部外壳和供墨盒。 墨水容器的厚壁区域通过通孔被压力杆按压。 提供了一种引导件，用于将厚壁区域推送到墨水容器的一侧，其设置在壳体的顶部部分中，或者引导件围绕墨水容器的厚壁区域设置。

    Electromagnetic fuel injection valve
    7.
    发明授权
    Electromagnetic fuel injection valve 有权
    电磁燃油喷射阀

    公开(公告)号：US09194346B2

    公开(公告)日：2015-11-24

    申请号：US13384652

    申请日：2010-05-21

    申请人： Yoichi Nakajima ,  Kenichi Saito ,  Kazuhiko Sato

    发明人： Yoichi Nakajima ,  Kenichi Saito ,  Kazuhiko Sato

    IPC分类号： F02M63/00 ,  F02M51/06 ,  B23K33/00 ,  F02M61/16

    CPC分类号： F02M51/0675 ,  B23K33/006 ,  F02M51/005 ,  F02M61/168 ,  F02M2200/8084

    摘要： In an electromagnetic fuel injection valve including a magnetic coil housing (31) having a coil assembly (28) housed therein, the coil housing (31) includes the first and second coil housing half bodies (31a, 31b) whose cross sections are each shaped like an inferior arc, and which are oppositely disposed so as to interpose the coil assembly (28) and a coupler (34), each of the coil housing half bodies (31a, 31b) includes: a barrel portion (44) for covering an outer peripheral surface of the coil assembly (28); a front-end wall portion (45) and a rear-end wall portion (46) which are in contact with front-end and rear-end surfaces of the coil assembly (28); a front connection cylindrical portion (47) welded to the outer peripheral surface of the magnetic cylindrical body (4); and a rear connection cylindrical portion (48) welded to the outer peripheral surface of the fixed core (5); both the coil housing half bodies are formed symmetrically; and one half part and the other half part of each of the coil housing half bodies (31a, 31b) in an axial direction are formed symmetrically. Thus, it is possible to provide an electromagnetic fuel injection valve which enables the coil housing to be formed from two identical components, and is inexpensive and good in assembling efficiency, as well as has a better magnetic efficiency.

    摘要翻译： 在包括具有容纳在其中的线圈组件（28）的电磁线圈壳体（31）的电磁燃料喷射阀中，线圈壳体（31）包括第一和第二线圈壳体半体（31a，31b），其横截面各自成形 类似于下弧，并且相对地设置成插入线圈组件（28）和联接器（34），每个线圈壳体半体（31a，31b）包括：筒部（44），用于覆盖 线圈组件（28）的外周面; 与线圈组件（28）的前端和后端表面接触的前端壁部分（45）和后端壁部分（46）; 焊接到磁性圆筒体（4）的外周面的前连接筒部（47）; 以及焊接到所述固定铁心（5）的外周面的后连接圆筒部（48）。 线圈壳半体均对称形成; 线圈壳体半体（31a，31b）的轴向的一半部分和另一半部对称地形成。 因此，可以提供一种电磁燃料喷射阀，其能够使线圈壳体由两个相同的部件形成，并且便宜并且组装效率好，并且具有更好的磁效率。

    Fuel injection valve mounting structure
    8.
    发明授权
    Fuel injection valve mounting structure 有权
    燃油喷射阀安装结构

    公开(公告)号：US08826890B2

    公开(公告)日：2014-09-09

    申请号：US13259279

    申请日：2010-05-21

    申请人： Kazuhiko Sato

    发明人： Kazuhiko Sato

    IPC分类号： F02M61/14 ,  F02M55/02 ,  F02M69/46 ,  F02M51/06

    CPC分类号： F02M61/145 ,  F02M51/061 ,  F02M55/02 ,  F02M69/465 ,  F02M2200/852 ,  F02M2200/855

    摘要： A covering body (10) made of a synthetic resin and including a rear shoulder part (16) oriented toward a fuel inlet part (6) side is formed around an outer periphery of an intermediate portion in an axial direction of a fuel injection valve (I). The rear shoulder part (16) includes: a first semicircular shoulder part (16a) extending over a half periphery of the covering body (10); a second semicircular shoulder part (16b) shifted in the axial direction with respect to the first semicircular shoulder part (16a) and extending over the other half periphery of the covering body (10); and a standing wall (16c) standing to connect the first and second semicircular shoulder parts (16a, 16b). On a front end of a fuel supply cap (20), a semicircular holding surface (28b) holding at least one of the first and second semicircular shoulder parts (16a, 16b) to prevent the fuel injection valve (I) from being fallen off from the mounting hole (2), and a rotation stopper surface (28c) abutting against the standing wall (16c) to prevent rotation of the fuel injection valve (I) are formed. Accordingly, it is possible to provide a fuel injection valve mounting structure including positioning means capable of firmly restricting an orientation of a coupler in a given direction without forming projections on a fuel injection valve and a fuel supply cap.

    摘要翻译： 在燃料喷射阀的轴向上的中间部的外周形成由合成树脂构成的包括朝向燃料入口部（6）侧定向的后肩部（16）的覆盖体（10） 一世）。 后肩部（16）包括：在覆盖体（10）的半周上延伸的第一半圆形肩部（16a）; 第二半圆形肩部（16b）相对于第一半圆形肩部（16a）沿轴向移动并在覆盖体（10）的另一半周边延伸; 以及站立用于连接第一和第二半圆形肩部（16a，16b）的立壁（16c）。 在燃料供给盖（20）的前端，保持第一和第二半圆形肩部（16a，16b）中的至少一个的半圆形保持面（28b），以防止燃料喷射阀（I）脱落 形成与安装孔（2）相对的转动停止面（28c），与止动壁（16c）抵接以防止燃料喷射阀（I）旋转。 因此，可以提供一种燃料喷射阀安装结构，其包括能够在给定方向上牢固地限制联接器的定向而不在燃料喷射阀和燃料供给盖上形成突起的定位装置。

    DRIPPING PREVENTION APPARATUS IN SEALER GUN
    9.
    发明申请
    DRIPPING PREVENTION APPARATUS IN SEALER GUN 有权
    密封枪防刮装置

    公开(公告)号：US20140103074A1

    公开(公告)日：2014-04-17

    申请号：US13634452

    申请日：2011-02-28

    申请人： Kazuhiko Sato ,  Kichizo Maeno ,  Hirota Kudo ,  Shoji Matsuyama ,  Junichi Murao ,  Kazuhiro Ishiyama ,  Shouichi Odashima ,  Toru Sasaki

    发明人： Kazuhiko Sato ,  Kichizo Maeno ,  Hirota Kudo ,  Shoji Matsuyama ,  Junichi Murao ,  Kazuhiro Ishiyama ,  Shouichi Odashima ,  Toru Sasaki

    IPC分类号： B05C11/10

    CPC分类号： B05C11/1039 ,  B05B7/064 ,  B05B7/2405 ,  B05B15/00 ,  B05C7/00 ,  B05C17/002 ,  E04F21/165

    摘要： A sealer gun that discharges a liquid material of a coating agent/a filler from a nozzle on its tip is securely prevented from producing dripping that arises as a liquid material drips from the tip of the nozzle and remains when a discharge of the liquid material is stopped.A pump that includes a cylinder and a piston fitting in the cylinder capable to move in and out freely is assembled onto a discharge cylinder of the sealer gun, an operation rod interlocked with the piston of the pump and a grip member are interlocked via an interlock mechanism so as to perform pump operation of suction-discharge by moving in and out the piston caused by pivoting motion of the grip member, and a suction-discharge aperture of the pump is positioned in an internal space of the nozzle, and it is configured such that when a discharge of a liquid material is stopped by releasing the grip member, a negative or positive pressure is introduced into the nozzle owing to pump operation caused by resilient pivoting of the grip member.

    摘要翻译： 可靠地防止从其喷嘴上的喷嘴排出涂料/填料的液体材料的密封枪，从液体材料滴落到喷嘴的尖端而产生滴液，当液体材料的排放为 停了 包括气缸和能够自由进出的气缸中的活塞配件的泵组装到密封枪的排出气缸上，与泵的活塞互锁的操作杆和夹紧构件通过联锁 机构，以便通过由夹持构件的枢转运动而进入和移出活塞来进行抽吸排出泵的操作，并且泵的吸入排放孔位于喷嘴的内部空间中，并且被配置 使得当通过释放夹持构件来停止液体材料的排出时，由于由夹持构件的弹性枢转引起的泵操作，负压或正压被引入喷嘴。

    ELECTROMAGNETIC FUEL INJECTION VALVE
    10.
    发明申请
    ELECTROMAGNETIC FUEL INJECTION VALVE 有权
    电磁燃油喷射阀

    公开(公告)号：US20120160938A1

    公开(公告)日：2012-06-28

    申请号：US13386470

    申请日：2010-05-21

    申请人： Kenichi Saito ,  Kazuhiko Sato

    发明人： Kenichi Saito ,  Kazuhiko Sato

    IPC分类号： F02M51/08

    CPC分类号： F02M51/0646 ,  F02M51/0632 ,  F02M51/065 ,  F02M51/0657 ,  F02M51/0682 ,  F02M61/188 ,  Y10S239/90

    摘要： In an electromagnetic fuel injection valve, a valve body guide hole (15) which is connected to a valve seat (8) of a valve seat member (3) and slidably guides a valve body (14), and a large-diameter hole (17) which is connected to a rear end of the valve body guide hole (15) via a tapered hole (16) and has a diameter larger than that of the valve body guide hole (15), are provided in the valve seat member (3) of a valve housing (2), whereas a first longitudinal hole (19) which communicates with a fuel intake cylinder (26) is provided in a fixed core (5); a second longitudinal hole (20) which communicates with the first longitudinal hole (19) is provided from a movable core (12) to a valve shaft (13); a traverse hole (21) which opens the second longitudinal hole (20) to the large-diameter hole (17) is provided in the valve shaft (13); and a relationship between the diameter (D1) of the large-diameter hole (17) and the diameter (D2) of the valve body guide hole (15) satisfies D2/D1

    摘要翻译： 在电磁燃料喷射阀中，与阀座构件（3）的阀座（8）连接并可滑动地引导阀体（14）的阀体导向孔（15）和大直径孔 17），其经由锥形孔（16）连接到阀体导向孔（15）的后端并且具有比阀体导向孔（15）的直径大的直径，设置在阀座构件（ 而在一个固定铁芯（5）中设有一个与燃油进气缸（26）连通的第一纵向孔（19）; 与第一纵向孔（19）连通的第二纵向孔（20）由可动芯（12）提供给阀轴（13）; 在所述阀轴（13）上设置有向所述大直径孔（17）打开所述第二纵向孔（20）的横动孔（21）。 并且大直径孔（17）的直径（D1）与阀体导孔（15）的直径（D2）之间的关系满足D2 / D1 <0.6。 因此，可以提供一种电磁燃料喷射阀，该电磁燃料喷射阀以良好的状态使注入的燃料雾化并且尺寸紧凑。