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公开(公告)号:US06312237B2
公开(公告)日:2001-11-06
申请号:US09798962
申请日:2001-03-06
申请人: Takeshi Kouno , Hirokatsu Kohsokabe , Masahiro Takebayashi , Shunichi Mitsuya , Shigetaro Tagawa , Yasuhiro Ohshima , Kingo Moriyama
发明人: Takeshi Kouno , Hirokatsu Kohsokabe , Masahiro Takebayashi , Shunichi Mitsuya , Shigetaro Tagawa , Yasuhiro Ohshima , Kingo Moriyama
IPC分类号: F01C104
CPC分类号: F04C29/028 , F04C18/04
摘要: In a displacement type fluid machine wherein a space is formed by the inner wall surface of a cylinder and the outer wall surface of a displacer when the center of the cylinder is located on the center of the displacer, and a plurality of working chambers is formed when the positional relationship between the displacer and cylinder is for a gyration, the wear is reduced between the cylinder and displacer. Sliding portions between the displacer 5 and a cylinder 4 are fed with a lubricating oil 12 by forming an oil-feeding groove 5c in the surface of the displacer 5 so as to extend from the central portion of the displacer 5 to the vicinity of a suction port 7a, and feeding the lubricating oil 12 from the central portion of the displacer 5, so that the wear can be reduced.
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公开(公告)号:US06220841B1
公开(公告)日:2001-04-24
申请号:US09270684
申请日:1999-03-16
申请人: Takeshi Kouno , Hirokatsu Kohsokabe , Masahiro Takebayashi , Shunichi Mitsuya , Shigetaro Tagawa , Yasuhiro Ohshima , Kingo Moriyama
发明人: Takeshi Kouno , Hirokatsu Kohsokabe , Masahiro Takebayashi , Shunichi Mitsuya , Shigetaro Tagawa , Yasuhiro Ohshima , Kingo Moriyama
IPC分类号: F01C102
CPC分类号: F04C29/028 , F04C18/04
摘要: In a displacement type fluid machine wherein a space is formed by the inner wall surface of a cylinder and the outer wall surface of a displacer when the center of the cylinder is located on the center of the displacer, and a plurality of working chambers is formed when the positional relationship between the displacer and cylinder is for a gyration, the wear is reduced between the cylinder and displacer. Sliding portions between the displacer 5 and a cylinder 4 are fed with a lubricating oil 12 by forming an oil-feeding groove 5c in the surface of the displacer 5 so as to extend from the central portion of the displacer 5 to the vicinity of a suction port 7a, and feeding the lubricating oil 12 from the central portion of the displacer 5, so that the wear can be reduced.
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公开(公告)号:US06406279B2
公开(公告)日:2002-06-18
申请号:US09808994
申请日:2001-03-16
申请人: Hirokatsu Kohsokabe , Masahiro Takebayashi , Shunichi Mitsuya , Hiroaki Hata , Yasuhiro Ohshima , Kenji Tojo
发明人: Hirokatsu Kohsokabe , Masahiro Takebayashi , Shunichi Mitsuya , Hiroaki Hata , Yasuhiro Ohshima , Kenji Tojo
IPC分类号: F01C102
CPC分类号: F04C18/04 , F01C21/106 , F04C27/001 , F04C2230/602 , F04C2240/30
摘要: A displacement type fluid machine has a sliding contact portion between a cylinder 4 and a displacer 5 made into a predetermined section, and the cylinder and the displacer so contoured that when they are made concentric, the normal distance in the sliding contact section between the cylinder contour and the displacer contour may be smaller than that of the remaining section, thereby to decrease the radial gap to lower the internal leakage of the working fluid and to improve the performance and the reliability.
摘要翻译: 位移型流体机械在气缸4和制成预定部分的置换器5之间具有滑动接触部分,并且气缸和置换器具有如此轮廓,使得当它们同心时,气缸之间的滑动接触部分的正常距离 轮廓和置换器轮廓可以小于剩余部分轮廓,从而减小径向间隙以降低工作流体的内部泄漏并提高性能和可靠性。
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公开(公告)号:US06213743B1
公开(公告)日:2001-04-10
申请号:US09272356
申请日:1999-03-19
申请人: Hirokatsu Kohsokabe , Masahiro Takebayashi , Shunichi Mitsuya , Hiroaki Hata , Yasuhiro Ohshima , Kenji Tojo
发明人: Hirokatsu Kohsokabe , Masahiro Takebayashi , Shunichi Mitsuya , Hiroaki Hata , Yasuhiro Ohshima , Kenji Tojo
IPC分类号: F04C1800
CPC分类号: F04C18/04 , F01C21/106 , F04C27/001 , F04C2230/602 , F04C2240/30
摘要: A conventional displacement type fluid machine is featured by a low sliding rate and in low vibrations and pulsations, but has a problem, that the radial gap in a displacer sliding portion is enlarged by the clearance of a shaft drive system and a rotating moment acting on a displacer so that the internal leakage of a working fluid is increased to lower the performance and the reliability. To eliminate this problem, the sliding contact portion between a cylinder 4 and a displacer 5 is made into a predetermined section, and the cylinder and the displacer are so contoured that when they are made concentric, the normal distance in the sliding contact section between the cylinder contour and the displacer contour may be smaller than that of the remaining section, thereby to decrease the radial gap to lower the internal leakage of the working fluid and to improve the performance and the reliability.
摘要翻译: 传统的排量式流体机械具有低滑动率和低振动和脉动特征,但是存在问题,即通过轴驱动系统的间隙和作用在其上的旋转力矩来增大置换器滑动部分中的径向间隙 置换器,使得工作流体的内部泄漏增加以降低性能和可靠性。 为了消除这个问题,将气缸4和置换器5之间的滑动接触部分制成预定的部分,并且气缸和置换器具有如此轮廓,使得当它们同心时,滑动接触部分 气缸轮廓和置换器轮廓可以小于剩余部分的轮廓,从而减小径向间隙以降低工作流体的内部泄漏并提高性能和可靠性。
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公开(公告)号:US5740132A
公开(公告)日:1998-04-14
申请号:US439527
申请日:1995-05-11
申请人: Yasuhiro Ohshima , Joji Kitahara
发明人: Yasuhiro Ohshima , Joji Kitahara
IPC分类号: G04C3/14 , G01R31/36 , G04C10/00 , G04C10/04 , G04G19/00 , G04G99/00 , H01M10/48 , H02J7/00 , H02J7/32 , G04B1/00
摘要: An electronic time piece senses and warns the electric residue of a secondary cell having electrodes of conductive polymer to a user during the rapid charge. The electronic time piece converts a kinetic energy produced by the user's motion into an electric energy. The electric energy is then outputted from a power generator coil as a charging voltage for charging a chemical reaction type secondary cell. The charged energy in the secondary cell is used to actuate a time piece circuit for indicating the time. The electronic time piece comprises an electric residue sensor unit which outputs an electric residue detection signal when the voltage in the secondary cell continues to exceed a reference voltage corresponding to an electric residue in the secondary cell for a predetermined time during the rapid charge.
摘要翻译: 电子时间片在快速充电期间向使用者感测并警告具有导电聚合物电极的二次电池的电残余物。 电子时间片将用户运动产生的动能转换为电能。 然后从作为用于对化学反应型二次电池充电的充电电压的发电机线圈输出电能。 二次电池中的充电能量用于启动用于指示时间的时间片电路。 电子时间片包括电残余物传感器单元,当在快速充电期间预定时间内,当二次电池中的电压继续超过对应于二次电池中的电残留物的参考电压时,输出电残余物检测信号。
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公开(公告)号:US6009245A
公开(公告)日:1999-12-28
申请号:US41749
申请日:1998-03-13
申请人: Takashi Kato , Yasuhiro Ohshima
发明人: Takashi Kato , Yasuhiro Ohshima
CPC分类号: G06K15/10 , G06K2215/0077 , G06K2215/0094
摘要: Data for C, M, Y and K color nozzle arrays are stored in the same memory area in an image buffer 31'. The data groups, which are to be respectively transmitted to the C, M, Y and K color nozzle arrays at a specific print timing, are stored at continuous addresses in the image buffer 31', as is shown by the shaded portion. In a transfer process, a plurality of bytes for the C, M, Y and K color nozzle arrays, which are at continuous addresses 1 to 20, are read as a data set from the image buffer 31', and at the same time are transmitted to the print head.
摘要翻译: C,M,Y和K彩色喷嘴阵列的数据被存储在图像缓冲器31'的相同存储区域中。 在特定打印定时将分别发送到C,M,Y和K彩色喷嘴阵列的数据组被存储在图像缓冲器31'中的连续地址处,如阴影部分所示。 在传送过程中,连续地址1至20处的C,M,Y和K颜色喷嘴阵列的多个字节从图像缓冲器31'读取为数据集,并且同时是 传送到打印头。
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公开(公告)号:US5822278A
公开(公告)日:1998-10-13
申请号:US936712
申请日:1997-09-24
申请人: Yasuhiro Ohshima , Joji Kitahara
发明人: Yasuhiro Ohshima , Joji Kitahara
CPC分类号: G04C10/04
摘要: An electronic time piece senses and warns the electric residue of a secondary cell having electrodes of conductive polymer to a user during the rapid charge. The electronic time piece converts a kinetic energy produced by the user's motion into an electric energy. The electric energy is then outputted from a power generator coil as a charging voltage for charging a chemical reaction type secondary cell. The charged energy in the secondary cell is used to actuate a time piece circuit for indicating the time. The electronic time piece comprises an electric residue sensor unit which outputs an electric residue detection signal when the voltage in the secondary cell continues to exceed a reference voltage corresponding to an electric residue in the secondary cell for a predetermined time during the rapid charge.
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