公开(公告)号：US5980341A

公开(公告)日：1999-11-09

申请号：US89766

申请日：1998-06-03

Applicant: Shuichi Mishima ,  Toshio Watanabe ,  Hidetsugu Shimada ,  Katsuhiro Fukuda ,  Jun Itoh ,  Satoru Takahashi ,  Shuichi Hagino

Inventor： Shuichi Mishima ,  Toshio Watanabe ,  Hidetsugu Shimada ,  Katsuhiro Fukuda ,  Jun Itoh ,  Satoru Takahashi ,  Shuichi Hagino

IPC: B63H20/00 ,  F01M11/03 ,  F02B61/04 ,  F02B67/00 ,  F02B75/02 ,  F02B75/18 ,  F02B75/22 ,  F02F7/00 ,  F02M35/10 ,  F02M35/16 ,  B63H21/10

CPC classification number: F02M35/112 ,  F02B61/045 ,  F02F7/006 ,  F02M35/167 ,  F01M11/03 ,  F01M2001/1014 ,  F02B2075/027 ,  F02B2075/1812 ,  F02B2275/18 ,  F02B75/22

Abstract: An outboard motor includes an engine holder, an engine disposed above the engine holder in an installed state of the outboard motor, a flywheel magnet device disposed above the engine, an oil filter disposed on a side portion of the engine, an electric equipment box, an air suction device, an exhaust device and a fuel supply device, these electric equipment box, suction device, exhaust device and fuel supply device being arranged around the engine, and an engine cover covering the engine. The air suction device is composed of a throttle body, a surge tank and an intake manifold including a plurality of branch members extending from the surge tank, the intake manifold is disposed vertically, in the installed state, on one side of the engine so that the intake manifold is located between the flywheel magnet device and the oil filter as viewed from a side portion thereof and the intake manifold has at least a portion superposed on the flywheel magnet device and the oil filter as viewed in a plan view. The electric equipment box and the exhaust device are disposed on another side of the engine opposing to the side on which the intake manifold is disposed.

Abstract translation: 舷外马达包括发动机支架，设置在舷外马达的安装状态下的发动机支架上方的发动机，设置在发动机上方的飞轮磁铁装置，设置在发动机侧部的滤油器，电气设备箱， 空气抽吸装置，排气装置和燃料供给装置，这些电气设备箱，吸引装置，排气装置和燃料供应装置围绕发动机布置，以及覆盖发动机的发动机盖。 吸气装置由节气门体，缓冲罐和进气歧管组成，其包括从缓冲罐延伸的多个分支构件，进气歧管在安装状态下垂直设置在发动机的一侧，使得 进气歧管从其侧部观察时位于飞轮磁铁装置和滤油器之间，并且进气歧管具有重叠在飞轮磁铁装置和油滤清器上的至少一部分，如俯视图所示。 电气设备箱和排气装置设置在与配置有进气歧管的一侧相对的发动机的另一侧。

公开(公告)号：US5859748A

公开(公告)日：1999-01-12

申请号：US359699

申请日：1994-12-20

Applicant: Jun Itoh

Inventor： Jun Itoh

IPC: G11B5/012 ,  G11B5/105 ,  G11B5/58 ,  G11B5/60 ,  G11B5/48

CPC classification number: G11B5/6005 ,  G11B5/105 ,  G11B5/58 ,  G11B5/581 ,  G11B5/012

Abstract: A magnetic head device for reading information from or writing information to a rotating magnetic recording medium includes a magnetic pole for reading information from or writing information to the medium and a slider for supporting the magnetic pole and moving the magnetic pole on the medium. The slider includes a contact portion for supporting the magnetic pole, and keeping the magnetic pole in contact with the medium, a positioned member flying above the medium, the flying member having a first surface where dynamic pressure generated by fluid-flow caused by rotation of the medium, and a connecting member having a mass less than that of the flying member, the connecting member connecting between the contact portion and the flying member.

Abstract translation: 用于从旋转磁记录介质读取信息或向其写入信息的磁头装置包括用于从介质读取信息或向介质写入信息的磁极和用于支撑磁极并将磁极移动到介质上的滑块。 滑块包括用于支撑磁极并且保持磁极与介质接触的接触部分，位于介质上方的定位构件，飞行构件具有第一表面，其中由流体流动产生的动态压力由旋转引起 所述介质和具有小于所述飞行构件的质量的连接构件，所述连接构件连接在所述接触部分和所述飞行构件之间。

公开(公告)号：US5543984A

公开(公告)日：1996-08-06

申请号：US535478

申请日：1995-09-28

Applicant: Jun Itoh

Inventor： Jun Itoh

IPC: F16C17/10 ,  F16C33/10 ,  G11B19/20 ,  G11B25/04 ,  G11B17/035 ,  G11B17/32

CPC classification number: F16C17/107 ,  F16C33/1065 ,  G11B19/2009 ,  G11B25/043 ,  F16C2370/12

Abstract: A disk drive apparatus having a fluid bearing, an enclosure, a fixed shaft, a hub, a working fluid, spiral grooves, a disk, a head, and an axial-gap three-phase brushless motor. The shaft has two ends and a peripheral surface. The hub has a first inner surface opposing one end of the shaft and a second inner surface surrounding the peripheral surface of the shaft, and is designed to float with respect to the shaft by virtue of a fluid pressure. The working fluid is provided in a gap between the one end of the shaft and peripheral surface of the shaft, on the one hand, and the inner surfaces of a cup-shaped member, on the other hand. The spiral grooves are formed in at least one of the peripheral surface of the shaft and the first inner surface of the cup-shaped member. A bearing plate lies opposite the disk at a distance while stationary. When the disk moves, the distance between the disk and bearing plate decreases in order to generate fluid pressure.

Abstract translation: 具有流体轴承，外壳，固定轴，轮毂，工作流体，螺旋槽，盘，头部和轴向间隙三相无刷电动机的盘驱动装置。 轴具有两个端部和外围表面。 轮毂具有与轴的一端相对的第一内表面和围绕轴的外周表面的第二内表面，并且被设计成通过流体压力相对于轴而浮动。 另一方面，工作流体设置在轴的一端和轴的外周表面以及杯形构件的内表面之间的间隙中。 螺旋槽形成在轴的外周表面和杯形构件的第一内表面中的至少一个中。 轴承板在静止的同时与盘对置一定距离。 当盘移动时，盘和支承板之间的距离减小以产生流体压力。