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1. 发明授权

US06875140B2 Engine auxiliary unit driving equipment 失效
标题翻译：发动机辅助单元驱动设备
公开(公告)号：US06875140B2
公开(公告)日：2005-04-05
申请号：US10041634
申请日：2002-01-10
申请人： Shigenobu Nakamura , Hitoshi Irie , Atsuo Ishizuka
发明人： Shigenobu Nakamura , Hitoshi Irie , Atsuo Ishizuka
IPC分类号： B60K25/06 , F02B67/06 , F16G5/20 , F16H7/02 , F16H7/00
CPC分类号： F16H7/02 , F02B67/06 , F16G5/166 , F16G5/20
摘要： Engine auxiliary unit driving equipment for transmitting an engine driving force from a crank pulley to a plurality of engine auxiliary units include an alternator and a driven poly-V pulley, provided at least in the alternator, has a plurality of grooves extending in a circumferential direction. A poly-V belt, which has a plurality of projections extending in a longitudinal direction to correspond to grooves of the poly-V pulley, bridges between a crank pulley and the poly-V pulley. The poly-V belt is substantially divided in an axial direction of the driven poly-V pulley into two pieces each having plural pieces of the projections. Accordingly, a tensile strength acting in a width direction of the poly-V belt is substantially divided midway between the divided poly-V belts to reduce cracking in the round poly-V belt, resulting in longer life of the poly-V belt.
摘要翻译：用于将发动机驱动力从曲柄皮带轮传递到多个发动机辅助单元的发动机辅助单元驱动设备包括至少设置在交流发电机中的交流发电机和从动多V型滑轮，具有沿圆周方向延伸的多个槽。具有沿纵向方向延伸以对应于多V带轮的凹槽的多个突起的多V带在曲柄皮带轮和多V带轮之间桥接。多维带V带沿着被驱动的多V带轮的轴向大致分为两片，每片具有多个突起。因此，在多V带的宽度方向上的拉伸强度基本上分开在分割的多V带之间的中间，以减少圆形多V带中的开裂，导致多V带的使用寿命更长。

2. 发明授权

US5793144A Rotor for a rotating electric machine 失效
公开(公告)号：US5793144A
公开(公告)日：1998-08-11
申请号：US928525
申请日：1997-09-12
申请人： Shin Kusase , Atsushi Umeda , Saburo Hukaya , Noriyasu Inomata , Hitoshi Irie , Hiroshi Ishida
发明人： Shin Kusase , Atsushi Umeda , Saburo Hukaya , Noriyasu Inomata , Hitoshi Irie , Hiroshi Ishida
IPC分类号： H02K1/22 , H02K1/24
CPC分类号： H02K21/044 , H02K1/24
摘要： The present invention prevents the degradation of the power generating efficiency of an alternating current generator by preventing the expansion of an air gap formed between pole cores and a stator core, achieves low-noise operation by preventing generation of high-frequency impact magnetic noise, and makes it possible to relieve strains applied on a magnet holder. The present invention utilizes sixteen magnets, each of which fits between two of sixteen claw-like magnetic poles formed on the outer periphery of Lundell-type pole cores, which rotates integrally with a shaft. The magnets are caught and stopped by a magnet holder which has been formed by interconnecting zig-zagging segments and has elasticity as a whole. Here, the permanent magnets are held by the magnet holder so that the magnet holder does not protrude towards the rotor side from the outer peripheral face of the Lundell-type pole cores and the contacting faces of the magnet holder contact the outer faces of the permanent magnets. The claw-like magnetic poles are disposed so as to face the stator.

3. 发明授权

US5483116A Rotor for a rotating electric machine 失效
公开(公告)号：US5483116A
公开(公告)日：1996-01-09
申请号：US297838
申请日：1994-08-30
申请人： Shin Kusase , Atsushi Umeda , Saburo Hukaya , Noriyasu Inomata , Hitoshi Irie , Hiroshi Ishida
发明人： Shin Kusase , Atsushi Umeda , Saburo Hukaya , Noriyasu Inomata , Hitoshi Irie , Hiroshi Ishida
IPC分类号： H02K19/24 , H02K1/22 , H02K1/24 , H02K21/04
CPC分类号： H02K21/044 , H02K1/24
摘要： The present invention prevents the degradation of the power generating efficiency of an alternating current generator by preventing the expansion of an air gap formed between pole cores and a stator core, achieves low-noise operation by preventing generation of high-frequency impact magnetic noise, and makes it possible to relieve strains applied on a magnet holder. The present invention utilizes sixteen magnets, each of which fits between two of sixteen claw-like magnetic poles formed on the outer periphery of Lundell-type pole cores, which rotates integrally with a shaft. The magnets are caught and stopped by a magnet holder which has been formed by interconnecting zig-zagging segments and has elasticity as a whole. Here, the permanent magnets are held by the magnet holder so that the magnet holder does not protrude towards the rotor side from the outer peripheral face of the Lundell-type pole cores and the contacting faces of the magnet holder contact the outer faces of the permanent magnets. The claw-like magnetic poles are disposed so as to face the stator.

4. 发明授权

US07348700B2 Automotive alternator having water shield for protecting brushes from water damage 失效
标题翻译：汽车交流发电机具有防水保护装置，防止刷子受水损伤
公开(公告)号：US07348700B2
公开(公告)日：2008-03-25
申请号：US11252787
申请日：2005-10-19
申请人： Katsuhiko Sugitani , Hiroshi Ishida , Hitoshi Irie
发明人： Katsuhiko Sugitani , Hiroshi Ishida , Hitoshi Irie
IPC分类号： H02K5/10
CPC分类号： H02K5/10 , H02K5/141 , H02K9/28 , H02K19/22
摘要： An automotive alternator according to the present invention includes a rotary shaft, slip rings, a brush holder, brushes, a cover, a seal member, a cooling air flow path, and a water shield. The slip rings are fixed to an end portion of the rotary shaft. The brushes are accommodated in the brush holder and so held by the brush holder as to establish sliding contacts with the slip rings to excite the automotive alternator. The cover covers the end portion of the rotary shaft, the slip rings, the brush holder, and the brushes. The seal member is interposed between the brush holder and the cover. The cooling air flow path is formed between the seal member and one of the brush holder and the cover to supply cooling air to the brushes. The water shield works to prevent water from entering into an entrance of the cooling air flow path.
摘要翻译：根据本发明的汽车交流发电机包括旋转轴，滑环，电刷架，电刷，盖，密封件，冷却空气流路和防水罩。滑环固定在旋转轴的端部。刷子容纳在电刷架中并由电刷架保持，以便与滑环建立滑动接触以激发汽车交流发电机。盖子覆盖旋转轴的端部，滑环，电刷架和电刷。密封构件设置在电刷架和盖之间。冷却空气流动路径形成在密封构件和电刷架和盖子之一之间，以向电刷提供冷却空气。防水罩用于防止水进入冷却空气流动通道的入口。

5. 发明授权

US06664699B2 Rotary electric machine 失效
公开(公告)号：US06664699B2
公开(公告)日：2003-12-16
申请号：US09925604
申请日：2001-08-10
申请人： Nobuhiro Shioya , Hitoshi Irie
发明人： Nobuhiro Shioya , Hitoshi Irie
IPC分类号： H01R3938
CPC分类号： H02K5/141 , H01R39/38 , H02K9/28
摘要： A rotary electric machine has a brush assembly that defines a slip ring cavity enclosing slip rings and brushes. The brush assembly provides two different outlets for particles and cooling air. The first outlet is located on a side with respect to a shaft and is directed in an axial backward direction. The second outlet is located on a bottom and is directed in a radial downward direction. The second outlet is close to a fan for inducing airflow in the slip ring cavity.

6. 发明授权

US5710467A Alternator 失效
标题翻译：发电机
公开(公告)号：US5710467A
公开(公告)日：1998-01-20
申请号：US597223
申请日：1996-02-06
申请人： Hitoshi Irie , Hiroshi Ishida , Shin Kusase
发明人： Hitoshi Irie , Hiroshi Ishida , Shin Kusase
IPC分类号： H02K5/20 , H02K9/06 , H02K11/04 , H02K19/36 , H02K1/32 , H02K9/00 , H02K11/00
CPC分类号： H02K9/06 , H02K11/046
摘要： Cooling wind is introduced into an electric-parts-chamber through openings formed at the bottom of a cover, then taken into the intake side of a cooling fan through the air intakes formed in the wall end of a housing from the electric-parts-chamber. The cooling wind is accelerated by the fan to be driven off from the outlets formed in the peripheral wall of the housing. The cylindrical portion of the positive side cooling fins of the rectifier is extended to the space between the outer periphery of the fan and the outlets. The inner diameter of the cylindrical portion is longer than that of the rear coil end. Thus, the coil end and the cylindrical portion of the positive side cooling fin are cooled sufficiently by the cooling wind blowing thereon at high speed, so that the rectifier can endure large thermal load with reduced wind noise even if the size of the alternator is small.
摘要翻译：冷却风通过形成在盖的底部的开口引入电气部件室，然后通过形成在壳体的壁端的空气入口从电气部件室进入冷却风扇的进气侧。冷却风由风扇加速，以从形成在壳体的周壁上的出口驱除。整流器的正侧冷却片的圆筒部分延伸到风扇的外周和出口之间的空间。圆筒部的内径比后线圈端的内径长。因此，通过在其上高速吹送的冷却风，充分冷却正侧冷却片的线圈端部和圆筒部，从而即使交流发电机的尺寸小，整流器也能够以较低的风噪声承受大的热负荷。

7. 发明授权

US06390854B1 Resin shield circuit device 有权
公开(公告)号：US06390854B1
公开(公告)日：2002-05-21
申请号：US09903653
申请日：2001-07-13
申请人： Naoki Yamamoto , Hitoshi Irie
发明人： Naoki Yamamoto , Hitoshi Irie
IPC分类号： H01R1366
摘要： In the resin shield circuit device, a resin case is provided with a recess having an opening. Each end of connector terminals is exposed out of the resin case and the other end thereof is embedded into the resin case. Base portions of wiring metal pieces are embedded into the resin case and connected in circuit with the other ends of the connector terminals. Connecting portions of the wiring metal pieces protrude into the recess. Lead terminals of circuit elements are connected and fixed to the connecting portions, respectively. A resin shield portion filled in the recess covers the circuit elements and the connecting portions of the wiring metal pieces in such a manner that only a flat surface of the resin shield portion is exposed out of the opening of the recess to outside.

8. 发明授权

US5973435A Rotary electric machine having auxiliary permanent magnets 失效
标题翻译：具有辅助永磁体的旋转电机
公开(公告)号：US5973435A
公开(公告)日：1999-10-26
申请号：US73242
申请日：1998-05-06
申请人： Hitoshi Irie , Hiroaki Ishikawa
发明人： Hitoshi Irie , Hiroaki Ishikawa
IPC分类号： H02K19/22 , H02K1/22 , H02K1/27 , H02K21/04
CPC分类号： H02K21/044
摘要： A rotor of an alternator having a plurality of claw poles, a plurality of auxiliary permanent magnets and a magnet holder for the permanent magnets. The magnet holder is composed of soft resinous holding members, connecting bands and heat-resistant members. Each of the heat resistant members is disposed between the claw poles and holding members to prevent heat transfer from the claw poles to the holding members.
摘要翻译：具有多个爪极的交流发电机的转子，多个辅助永磁体和用于永磁体的磁体保持器。磁体保持器由软树脂保持构件，连接带和耐热构件组成。每个耐热构件设置在爪极和保持构件之间，以防止爪爪到保持构件的热传递。

9. 发明授权

US5886403A Sealed rectifier 失效
标题翻译：密封整流器
公开(公告)号：US5886403A
公开(公告)日：1999-03-23
申请号：US908460
申请日：1997-08-07
申请人： Soichi Yoshinaga , Hitoshi Irie , Hiroaki Ishikawa
发明人： Soichi Yoshinaga , Hitoshi Irie , Hiroaki Ishikawa
IPC分类号： H02K19/36 , H01L23/051 , H01L23/24 , H01L23/31 , H01L23/28 , H01L23/32 , H01L23/36
CPC分类号： H01L24/01 , H01L23/051 , H01L23/24 , H01L23/3121 , H01L23/3185 , H01L2924/01004 , H01L2924/01006 , H01L2924/01013 , H01L2924/01029 , H01L2924/01033 , H01L2924/01074 , H01L2924/351
摘要： A sealed rectifier used in a vehicle alternator is composed of a semiconductor diode chip, a base electrode having a disk plate which has a central mount for supporting the chip and an annular wall extending higher than the central mount, a pole electrode having a flange connected to the other side of the chip and an insulating member covering the chip, base electrode and pole electrode. The thickness of the annular wall is smaller than the thickness of the central mount, the outer periphery of the disk plate has a serrated surface for mechanical connection with an cooling fin of the alternator, and the insulating member is composed of resinous material and inorganic filler material to provide residual internal pressure higher than the atmospheric pressure.
摘要翻译：用于车辆交流发电机的密封整流器由半导体二极管芯片，具有盘片的基底电极构成，该盘片具有用于支撑芯片的中心支架和高于中心支架的环形壁，具有凸缘连接的极电极到芯片的另一侧和覆盖芯片，基极和极电极的绝缘构件。环形壁的厚度小于中央支架的厚度，盘片的外周具有用于与交流发电机的冷却翅片机械连接的锯齿状表面，并且绝缘构件由树脂材料和无机填料构成材料提供高于大气压力的残余内部压力。

10. 发明申请

US20060082233A1 Automotive alternator having water shield for protecting brushes from water damage 失效
标题翻译：汽车交流发电机具有防水保护装置，防止刷子受水损伤
公开(公告)号：US20060082233A1
公开(公告)日：2006-04-20
申请号：US11252787
申请日：2005-10-19
申请人： Katsuhiko Sugitani , Hiroshi Ishida , Hitoshi Irie
发明人： Katsuhiko Sugitani , Hiroshi Ishida , Hitoshi Irie
IPC分类号： H02K9/20 , H02K5/10 , H01R39/38
CPC分类号： H02K5/10 , H02K5/141 , H02K9/28 , H02K19/22
摘要： An automotive alternator according to the present invention includes a rotary shaft, slip rings, a brush holder, brushes, a cover, a seal member, a cooling air flow path, and a water shield. The slip rings are fixed to an end portion of the rotary shaft. The brushes are accommodated in the brush holder and so held by the brush holder as to establish sliding contacts with the slip rings to excite the automotive alternator. The cover covers the end portion of the rotary shaft, the slip rings, the brush holder, and the brushes. The seal member is interposed between the brush holder and the cover. The cooling air flow path is formed between the seal member and one of the brush holder and the cover to supply cooling air to the brushes. The water shield works to prevent water from entering into an entrance of the cooling air flow path.
摘要翻译：根据本发明的汽车交流发电机包括旋转轴，滑环，电刷架，电刷，盖，密封件，冷却空气流路和防水罩。滑环固定在旋转轴的端部。刷子被容纳在电刷架中并由电刷架保持，以便与滑环建立滑动接触以激发汽车交流发电机。盖子覆盖旋转轴的端部，滑环，电刷架和电刷。密封构件设置在电刷架和盖之间。冷却空气流动路径形成在密封构件和电刷架和盖子之一之间，以向电刷提供冷却空气。防水罩用于防止水进入冷却空气流动通道的入口。

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