公开(公告)号：US20090039990A1

公开(公告)日：2009-02-12

申请号：US12219916

申请日：2008-07-30

申请人： Shinji Usami ,  Tomohiro Teramachi

发明人： Shinji Usami ,  Tomohiro Teramachi

IPC分类号： H01H53/01

CPC分类号： H01H51/065 ,  H01F3/02 ,  H01F7/081 ,  Y10T29/49009

摘要： A magnet switch which may be employed in automotive engine starters is provided. The magnet switch includes a stationary magnetic core made up of a disc assembly and a core body. The disc assembly is made of a stack of annular plate members superposed on each other. Each of the plate members has an opening through which a terminal lead of a magnetic coil extends. The core body has a boss with an edge which is plastically deformed outwardly in the radius direction thereof or staked to create an elastic nip which retains the stack of the plate members firmly on the core body. This structure ensures the joint between the disc assembly and the core body to withstand mechanical impact exerted on the magnetic core and stability in operation of the magnet switch without increasing a total production cost of the magnetic switch.

摘要翻译： 提供可用于汽车发动机起动器的磁开关。 磁体开关包括由盘组件和芯体构成的固定磁芯。 盘组件由叠置在一起的一叠环形板构件制成。 每个板构件具有开口，磁性线圈的端子引线延伸穿过该开口。 芯体具有凸起，该凸起具有沿其半径方向向外塑性变形的边缘，或者被铆接以产生将板构件的堆叠牢固地保持在芯体上的弹性压区。 这种结构确保了盘组件和芯体之间的接合，以承受施加在磁芯上的机械冲击和磁开关操作的稳定性，而不增加磁开关的总生产成本。

公开(公告)号：US20070120632A1

公开(公告)日：2007-05-31

申请号：US11598057

申请日：2006-11-13

申请人： Mikio Tsukada ,  Shinji Usami

发明人： Mikio Tsukada ,  Shinji Usami

IPC分类号： H01F7/08

CPC分类号： H01F7/1607 ,  H01F7/081 ,  H01F7/127 ,  H01F2007/1692 ,  H01H51/065

摘要： An electromagnetic switch has a magnetic core having a base member and a disc member. The disc member is made of plates laminated along a pulling direction and has an inner hole. The base member has both a first portion and a second portion having a groove on its outer surface and disposed in the hole. An inner portion of a particular plate among the plates is disposed in the groove so as to fasten the particular plate to the base member. When the core is magnetized in response to excitation of a coil, a plunger is moved toward the first portion of the core along the pulling direction, a movable contact moved with the plunger comes in contact with a fixed contact electrically connected with a motor, and electric power is supplied to the motor through the fixed and movable contacts.

摘要翻译： 电磁开关具有具有基座部件和盘部件的磁芯。 盘构件由沿着拉动方向层叠的板制成并且具有内孔。 基部构件具有第一部分和第二部分，在其外表面上具有凹槽并且设置在孔中。 板之间的特定板的内部设置在槽中，以将特定板紧固到基部构件。 当磁芯响应于线圈的激励被磁化时，柱塞沿着牵引方向朝着芯的第一部分移动，与柱塞一起移动的可动触头与与电动机电连接的固定触点接触，并且 通过固定和可动触点将电力供给电机。

公开(公告)号：US07077092B2

公开(公告)日：2006-07-18

申请号：US11184929

申请日：2005-07-20

申请人： Takashi Senda ,  Masahiko Osada ,  Shinji Usami ,  Tsutomu Nakamura ,  Masaru Kamiya ,  Yoshikazu Yokochi

发明人： Takashi Senda ,  Masahiko Osada ,  Shinji Usami ,  Tsutomu Nakamura ,  Masaru Kamiya ,  Yoshikazu Yokochi

IPC分类号： F02N11/08

CPC分类号： F02N11/087 ,  F02N11/0859 ,  F02N2250/02 ,  F02N2300/106

摘要： An engine starter includes a starter motor which has an armature, a series-wound field coil and a parallel-wound field coil and a short-circuiting unit for short-circuiting the series-wound field coil under a predetermined engine starting condition. The series-wound field coil has a suitable current limiting resistance. The short-circuiting unit short-circuits the series-wound field coil after a crankshaft of an engine passes a first top dead center of an engine.

摘要翻译： 发动机起动器包括具有电枢，串联绕组线圈和并联励磁线圈的起动电动机和用于在预定的发动机起动条件下使串联励磁线圈短路的短路单元。 串联绕组线圈具有合适的限流电阻。 发动机的曲轴通过发动机的第一上死点后，短路单元使串联励磁线圈短路。

公开(公告)号：US06957594B2

公开(公告)日：2005-10-25

申请号：US10237718

申请日：2002-09-10

申请人： Toyohisa Yamada ,  Shinji Usami

发明人： Toyohisa Yamada ,  Shinji Usami

IPC分类号： F02N15/02 ,  F02N11/00 ,  F02N15/06 ,  F16C33/08 ,  F16C35/02 ,  F02N15/04

CPC分类号： F02N15/06 ,  F16C33/08 ,  F16C35/02 ,  Y10T74/13 ,  Y10T74/131 ,  Y10T74/132 ,  Y10T74/138

摘要： In a starter, a cylindrical tube is slidablly engaged with an outer peripheral surface of an output shaft through a bearing in an axial direction. A front end of the tube, which supports a pinion, is closed to define an enclosed space between the front end of the tube and an end of the output shaft. A ventilation groove is formed on an inner cylindrical surface of the tube to communicate the enclosed space with a space defined rearward of the bearing. The ventilation groove has a helical shape twisted about an axis of the tube. When the bearing is press-fitted in the tube, a direction of press-fitting the tube and a direction along the ventilation groove do not coincide, but cross each other.

摘要翻译： 在起动器中，圆柱形管通过轴承沿轴向滑动地与输出轴的外周表面接合。 支撑小齿轮的管的前端被封闭以在管的前端和输出轴的端部之间限定封闭的空间。 通气槽形成在管的内圆柱表面上，以将封闭空间与轴承的后方定义的空间连通。 通风槽具有围绕管的轴线扭转的螺旋形状。 当将轴承压配合在管中时，压配合管的方向和沿通气槽的方向不重合，而是彼此交叉。

公开(公告)号：US06845681B2

公开(公告)日：2005-01-25

申请号：US10093613

申请日：2002-03-11

申请人： Mitsuhiro Murata ,  Shinji Usami

发明人： Mitsuhiro Murata ,  Shinji Usami

IPC分类号： F02N15/02 ,  F02N11/00 ,  F02N15/06 ,  F16C33/76 ,  F16C33/78

CPC分类号： F16C33/76 ,  F02N15/06 ,  F02N2250/08 ,  Y10T74/13 ,  Y10T74/131 ,  Y10T74/132

摘要： A front end of a starter motor housing is sealed by a resilient seal member disposed between a bearing and a front end wall of the housing. A shaft carrying a pinion at its front end is rotatably and slidably supported by the bearing in an over hang fashion. The seal member is a cup-shaped ring having a circular outer wall, a bottom wall and a center hole. A sealing lip slidably contacting the rotating shaft is formed around the center hole. The circular outer wall of the seal member is tightly and hermetically held between an outer ring of the bearing and front end wall of the housing, so that the seal member is not displaced in the axial direction. The bottom wall is S-shaped forming a depressed portion facing the bearing to provide more space for retaining lubricant therein.

摘要翻译： 起动电动机壳体的前端由设置在壳体的轴承和前端壁之间的弹性密封件密封。 在其前端承载小齿轮的轴以悬挂的方式由轴承可旋转并可滑动地支撑。 密封构件是具有圆形外壁，底壁和中心孔的杯形环。 围绕中心孔形成可滑动地接触旋转轴的密封唇。 密封构件的圆形外壁紧密地气密地保持在轴承的外圈和壳体的前端壁之间，使得密封构件不沿轴向移动。 底壁是S形的，形成面向轴承的凹陷部分，以提供更多的用于在其中保持润滑剂的空间。

公开(公告)号：US08985080B2

公开(公告)日：2015-03-24

申请号：US12754818

申请日：2010-04-06

申请人： Mitsuhiro Murata ,  Hideya Notani ,  Shinji Usami ,  Mikio Saito ,  Yasuyuki Yoshida

发明人： Mitsuhiro Murata ,  Hideya Notani ,  Shinji Usami ,  Mikio Saito ,  Yasuyuki Yoshida

IPC分类号： F02N11/08 ,  G06F19/00 ,  G06G7/70

CPC分类号： F02N15/04 ,  F02N11/08 ,  F02N11/0833 ,  F02N11/0844 ,  F02N11/0855 ,  F02N11/087 ,  F02N15/067 ,  F02N2011/0892 ,  F02N2300/2011 ,  H01H51/065 ,  Y02T10/48 ,  Y10T74/132

摘要： An engine start system which may be employed in automotive idle stop systems. To start an engine, the system brings a pinion gear into engagement with a ring gear coupled to the engine and turns on an electric motor to rotate the ring gear through the pinion gear to crank the engine. When it is requested to start the engine during deceleration of the engine before stop thereof, the system thrusts the pinion into engagement with the ring gear and then turns on the motor to rotate the pinion gear, in other words, delays the activation of the motor until after the pinion gear has engaged the ring gear. This minimizes mechanical impact or noise arising from the engagement of the pinion gear with the ring gear and improves the reliability in engagement with the ring gear during the deceleration of the engine and durability of the system.

公开(公告)号：US08004703B2

公开(公告)日：2011-08-23

申请号：US11184846

申请日：2005-07-20

申请人： Noriko Asami ,  Kohji Kanbara ,  Junichi Ota ,  Toshimichi Ooura ,  Yasushi Okada ,  Yoshiroh Someya ,  Shinji Usami ,  Mamoru Murata ,  Kenichi Maekawa ,  Mitsuru Fukushima

发明人： Noriko Asami ,  Kohji Kanbara ,  Junichi Ota ,  Toshimichi Ooura ,  Yasushi Okada ,  Yoshiroh Someya ,  Shinji Usami ,  Mamoru Murata ,  Kenichi Maekawa ,  Mitsuru Fukushima

IPC分类号： G06F3/12

CPC分类号： G06F17/30244 ,  G06F17/3056

摘要： An image data obtaining system storing image data optically read from a digital compound machine into a database managed by a server connected to the digital compound machine via a network. The digital compound machine includes: a unit configured to generate an input screen based on input screen configuration information received from the server beforehand; a unit configured to send, to the server, the image data, image data information and a DB key value, wherein the image data information is for associating the image data with the input screen configuration information and is input from the input screen, and wherein the DB key value is for associating the database with the input screen configuration information. The server includes a unit configured to store the image data and/or the image data information into the database associating the image data and/or the image data information with the DB key value.

摘要翻译： 一种图像数据获取系统，其将从数字复合机读取的图像数据存储到由连接到数字复合机器的服务器经由网络管理的数据库中。 数字复合机包括：一个单元，被配置为基于从服务器预先接收的输入画面配置信息生成输入画面; 被配置为向服务器发送图像数据，图像数据信息和DB键值的单元，其中图像数据信息用于将图像数据与输入屏幕配置信息相关联并且从输入屏幕输入，并且其中 数据库密钥值用于将数据库与输入屏幕配置信息相关联。 服务器包括被配置为将图像数据和/或图像数据信息存储到将图像数据和/或图像数据信息与DB键值相关联的数据库中的单元。

公开(公告)号：US07535328B2

公开(公告)日：2009-05-19

申请号：US11708603

申请日：2007-02-21

申请人： Tadahiro Kurasawa ,  Shinji Usami ,  Tomohiro Teramachi

发明人： Tadahiro Kurasawa ,  Shinji Usami ,  Tomohiro Teramachi

IPC分类号： H01F3/00 ,  H01F7/08

CPC分类号： H01H50/305 ,  H01H51/065

摘要： In an electromagnet switch, a stationary iron core is composed mainly of a base part and a disk part. The base part is faced to a plunger and the disk part is forcedly inserted and fixed to a boss part formed in the base part. The disk part is composed of a metal plate of ferromagnetic substance (iron plate) and another substance plate (made of resin or rubber and the like, for example,) of a smaller spring constant or a larger damping coefficient than that of the metal plate. The metal plate and another substance plate are laminated. Another substance plate absorbs or reduces the impact force when the plunger is electromagnetically attracted toward and collides with the base part. The propagation of a large impact noise or crashing sound is thereby suppressed, and as a result the impact noise can be reduced.

摘要翻译： 在电磁开关中，固定铁芯主要由基部和盘部构成。 基部面向柱塞，并且盘部被强制地插入并固定到形成在基部中的凸台部。 盘部由铁磁体（铁板）的金属板和比金属板的弹性常数小或阻尼系数大的另一物质板（例如由树脂或橡胶等构成）构成 。 金属板和另一物质板被层压。 当柱塞电磁吸引并与基部碰撞时，另一物质板吸收或减小冲击力。 因此抑制了大的冲击噪声或撞击声的传播，结果可以降低冲击噪声。

公开(公告)号：US07464615B2

公开(公告)日：2008-12-16

申请号：US11643972

申请日：2006-12-22

申请人： Shinji Usami ,  Youichi Hasegawa ,  Tomoya Imanishi

发明人： Shinji Usami ,  Youichi Hasegawa ,  Tomoya Imanishi

IPC分类号： F02N15/06

CPC分类号： F02N15/06 ,  Y10T74/13 ,  Y10T74/134 ,  Y10T74/137 ,  Y10T74/2189

摘要： The starter includes a housing housing a solenoid and fixed to an engine, a center case held between a motor thereof and the housing, a clutch housed in the center case, and a pinion shaft movable in its axial direction and spline-connected to an inner periphery of an inner tube of the clutch, which is rotatably supported by a bearing. The housing has a tubular wall section through which the pinion shaft extends and to which the center case is coupled in the axial direction. The tubular wall section is formed with a through hole. The center case has a bearing holding section holding the bearing and a cylindrical projecting section projecting in the axial direction towards the housing at a position radially outwardly of the bearing holding section inside the tubular wall section. The outer periphery of the projecting section faces the through hole.

摘要翻译： 起动机包括容纳螺线管并固定到发动机的壳体，保持在其电动机和壳体之间的中心壳体，容纳在中心壳体中的离合器和可沿轴向移动的小齿轮轴，并且花键连接到内部 离合器的内管的周边，其由轴承可旋转地支撑。 壳体具有管状壁部分，小齿轮轴通过该壁部分延伸，中心壳体沿轴向方向联接到该壁部分。 管状壁部形成有通孔。 中心壳体具有保持轴承的轴承保持部和在管状壁部内部的轴承保持部的径向外侧的位置沿轴向向壳体突出的圆筒状突出部。 突出部分的外周面向通孔。

公开(公告)号：US20070188278A1

公开(公告)日：2007-08-16

申请号：US11647258

申请日：2006-12-29

申请人： Mikio Tsukada ,  Shinji Usami

发明人： Mikio Tsukada ,  Shinji Usami

IPC分类号： H01H67/02

CPC分类号： H01H51/065 ,  H01H50/36 ,  H01H50/443

摘要： An electromagnetic switch and related manufacturing method are disclosed having an electromagnetic coil creating an electromagnet when energized, a stationary core associated with the electromagnetic coil and operative to be magnetized when the electromagnet is created, one set of stationary contacts disposed in areas away from the stationary core, and a plunger carrying thereon a movable contact and operative to move toward the stationary contacts to close the same when the stationary core is magnetized by the electromagnet. The stationary core includes a base section and a disc section assembled to the base section. The disc section includes a plurality of stacked thin plates, fixedly secured to each other by fixing means, which have through-openings extending to each other in a circumferential direction in communication with each other to form a coil takeout opening through which an end portion of the electromagnetic coil is extracted.

摘要翻译： 公开了一种电磁开关及相关的制造方法，其具有在通电时产生电磁体的电磁线圈，与电磁线圈相关联的固定铁芯，并且当产生电磁铁时可操作地被磁化，一组静止触点设置在远离静止的区域 并且当固定铁芯被电磁体磁化时，其上带有可移动接触件并且可操作地朝着固定触点移动以关闭它的柱塞。 固定芯包括基部和组装到基部的盘部。 盘部分包括多个堆叠的薄板，它们通过固定装置固定地彼此固定，固定装置具有彼此连通的彼此延伸的通孔，以形成线圈取出开口，通过该开口， 提取电磁线圈。