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1. 发明授权

US5816376A Fluid clutch 失效
标题翻译：流体离合器
公开(公告)号：US5816376A
公开(公告)日：1998-10-06
申请号：US748473
申请日：1996-11-08
申请人： Mitsuaki Hatori
发明人： Mitsuaki Hatori
IPC分类号： F16D35/02
CPC分类号： F16D35/024
摘要： A fluid clutch which is structurally simplified to lower its cost and enabled to stabilize its action by optimizing the arrangement of an electromagnetic valve and to have a long lifetime by preventing a premature deterioration of a bearing or the like. The inside of a sealed case 2, in which a drive disc 3 fixed on a rotary shaft 1 is accommodated and made rotatably on the rotary shaft 1, is divided by a partition 5 into a torque transmission chamber 4 and an oil supply chamber 6, so that the drive torque of the drive disc 3 is transmitted to the sealed case 2 by the oil to be fed from the oil supply chamber 6 to the torque transmission chamber 4. Midway of a discharge passage 7 for feeding the oil, as recovered by a dam mechanism, from the torque transmission chamber 4 to the oil supply chamber 7, a passage controlling electromagnetic valve 10 is arranged coaxially with the rotary shaft 1.
摘要翻译：一种结构简化的流体离合器，通过优化电磁阀的布置并降低其成本并使其稳定，并通过防止轴承等的过早劣化而具有长寿命。固定在旋转轴1上的驱动盘3容纳在旋转轴1上并可旋转的密封壳体2的内部被分隔件5分成转矩传递室4和供油室6，使得驱动盘3的驱动扭矩通过从供油室6供给到转矩传递室4的油传递到密封壳体2.在用于供给油的排出通道7的中途，如通过从转矩传递室4到供油室7的阻塞机构，与转轴1同轴配置有通路控制电磁阀10。

2. 发明授权

US5575368A Fluid clutch 失效
标题翻译：流体离合器
公开(公告)号：US5575368A
公开(公告)日：1996-11-19
申请号：US404428
申请日：1995-03-15
申请人： Yasuhei Kikuchi , Mitsuaki Hatori , Satoshi Tsuyuki
发明人： Yasuhei Kikuchi , Mitsuaki Hatori , Satoshi Tsuyuki
IPC分类号： F16D31/04 , F16D31/08 , F16D35/02 , F16D31/00
CPC分类号： F16D31/04 , F16D31/08 , F16D35/024
摘要： A fluid clutch comprising a driving section, a rotational shaft rotated by the driving section, a driving disk driven rotationally by the rotational shaft, a casing containing the disk and rotatable around the rotational shaft as a center, a partitioning member disposed in the casing for dividing the inside of the casing into a torque transmission chamber and an oil reservoir in which an oil is supplied from the oil reservoir to the torque transmission chamber thereby transmitting the torque from the driving disk to the casing, wherein the fluid clutch comprises a pump mechanism that rotates due to a difference between the number of rotations of the rotational shaft and the number of rotation of the casing, a first flow channel for sucking the oil in the torque transmission chamber by the pump mechanism and a second flow channel for sending the oil pressurized by the pump mechanism into the oil reservoir, a valve member for opening and closing a supply aperture formed in the partitioning member for causing the oil in the oil reservoir chamber to flow into the torque transmission chamber, and a solenoid type actuator for operating the valve member.
摘要翻译：一种流体离合器，包括驱动部分，由驱动部分旋转的旋转轴，由旋转轴旋转驱动的驱动盘，容纳盘并围绕旋转轴可旋转的壳体为中心;分配部件，设置在壳体中，将壳体的内部分成转矩传递室和储油器，在该储油器中油从储油器供给到扭矩传递室，从而将来自驱动盘的扭矩传递到壳体，其中，流体离合器包括泵机构由于旋转轴的转数与壳体的旋转数之间的差异而旋转，用于通过泵机构吸入转矩传递室中的油的第一流路和用于将油输送的第二流路通过泵机构加压到储油器中，用于打开和关闭形成在分隔件中的供给孔的阀构件用于使储油室中的油流入扭矩传递室中的装置，以及用于操作阀构件的螺线管型致动器。

3. 发明授权

US5484045A Fluid clutch 失效
标题翻译：流体离合器
公开(公告)号：US5484045A
公开(公告)日：1996-01-16
申请号：US210923
申请日：1994-03-21
申请人： Yasuhei Kikuchi , Mitsuaki Hatori , Satoshi Tsuyuki
发明人： Yasuhei Kikuchi , Mitsuaki Hatori , Satoshi Tsuyuki
IPC分类号： F16D35/02 , F16D43/25
CPC分类号： F16D35/026
摘要： A fluid clutch includes a rotatably driven shaft. A closed casing is rotatably mounted on the shaft by bearings. The casing includes an oil basin chamber and a torque transfer chamber. A driving disc is rigidly mounted to the shaft and in the torque transfer chamber. An exhaust passage extends from an outer position in the torque transfer chamber to the oil basin chamber. A dam in the torque transfer chamber urges oil into the exhaust passage and to the oil basin chamber. A pump is disposed between the oil basin chamber and the torque transfer chamber and is operative to urge oil from the oil basin chamber downstream into the torque transfer chamber. A valve is operative to selectively open or close access to the pump in accordance with sensed temperature. Thus, the dam and exhaust passage urge oil from the torque transfer chamber to prevent accompanying rotation. However, the pump urges oil into the torque transfer chamber in accordance with cooling needs.
摘要翻译：流体离合器包括可旋转的从动轴。封闭的壳体通过轴承可旋转地安装在轴上。壳体包括油盆室和转矩传递室。驱动盘刚性地安装到轴和转矩传递室中。排气通道从转矩传递室中的外部位置延伸到油槽室。转矩传递室中的水坝将油排入排气通道和油盆室。泵设置在油槽室和扭矩传递室之间，并且可操作以将油从油池室下游推入转矩传递室。根据感测到的温度，阀可操作以选择性地打开或关闭对泵的通路。因此，大坝和排气通道迫使来自转矩传递室的油以防止伴随旋转。然而，泵根据冷却需要将油泵送到转矩传递室中。

4. 发明授权

US5799765A Fluid clutch 失效
标题翻译：流体离合器
公开(公告)号：US5799765A
公开(公告)日：1998-09-01
申请号：US207116
申请日：1994-03-07
申请人： Yuichi Ono , Mitsuaki Hatori , Hiroshi Inuoe
发明人： Yuichi Ono , Mitsuaki Hatori , Hiroshi Inuoe
IPC分类号： F16D35/02 , F16D35/00
CPC分类号： F16D35/027
摘要： A fluid clutch comprises a driving disc rotationally driven by a driving section, a rotatable casing enhousing the driving disc, a blower attached to the casing, and an oil supply means for supplying an oil from an outside to a torque transmission gap between the driving disc and the casing. Further, a driving section may be connected by means of a flexible joint to either one of the casing or the disc. The fluid clutch can always attain optimum control by adjusting the amount of the oil at a high accuracy and rapidly depending on various kinds of operation conditions. A breezer also is provided for releasing gas from the torque transmission chamber when pressure exceeds a predetermined upper limit, and for enabling inflow of atmospheric air to the torque transmission chamber when pressure is less than a predetermined lower limit. The clutch is endurable to external vibrations.
摘要翻译：流体离合器包括由驱动部旋转驱动的驱动盘，安装驱动盘的可旋转壳体，附接到壳体的鼓风机和用于将油从外部供给到驱动盘之间的转矩传递间隙的供油装置和套管。此外，驱动部分可以通过柔性接头连接到壳体或盘中的任一个。流体离合器可以通过根据各种操作条件高精度和快速地调节油量来始终获得最佳控制。另外，当压力超过规定的上限时，也设置有用于从转矩传递室释放气体的微风机，并且当压力小于预定的下限时能够将大气输送到转矩传递室。离合器可耐受外部振动。

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