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公开(公告)号：US09472489B2
公开(公告)日：2016-10-18
申请号：US13368735
申请日：2012-02-08
申请人： Masaya Nakamura , Naoki Sugimoto , Takao Ikeda
发明人： Masaya Nakamura , Naoki Sugimoto , Takao Ikeda
CPC分类号： H01L23/473 , F28D2021/0028 , F28F3/025 , F28F3/08 , H01L23/40 , H01L23/4012 , H01L25/112 , H01L2924/0002 , H01L2924/00
摘要： An inner fin is provided in a fluid pipe for dividing a fluid passage for heating medium into multiple small fluid passages, so as to facilitate heat exchange between the heating medium and an electronic part. The inner fin is formed in a wave shape in a cross section perpendicular to a flow direction of the heating medium, wherein the inner fin has projecting portions alternately projecting in one direction and in the other direction. The inner fin is composed of multiple fin portions, wherein a fin pitch of a first fin portion is made to be smaller than a fin pitch of a second fin portion, which faces to the electronic part.
摘要翻译： 内翅片设置在用于将用于加热介质的流体通道分成多个小流体通道的流体管中，以便于加热介质和电子部件之间的热交换。 内翅片在垂直于加热介质的流动方向的横截面中形成波形，其中内翅片具有在一个方向和另一个方向上交替地突出的突出部分。 内翅片由多个翅片部组成，其中第一翅片部分的翅片间距小于面向电子部件的第二翅片部分的翅片间距。
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公开(公告)号：US08925624B2
公开(公告)日：2015-01-06
申请号：US13065983
申请日：2011-04-04
申请人： Isao Kuroyanagi , Takayuki Hayashi , Yasutoshi Yamanaka , Yuuhei Kunikata , Takeshi Iguchi , Ryoichi Sanada , Kenji Yamada , Takao Ikeda
发明人： Isao Kuroyanagi , Takayuki Hayashi , Yasutoshi Yamanaka , Yuuhei Kunikata , Takeshi Iguchi , Ryoichi Sanada , Kenji Yamada , Takao Ikeda
CPC分类号： F02M25/0737 , F02M26/32 , F28D7/1692 , F28D21/0003 , F28F9/001 , F28F9/026 , F28F2009/029 , F28F2265/26 , Y02T10/121
摘要： An exhaust heat exchanger includes a water tank accommodating tubes and having an outside space defined outside of the tubes, a gas tank having an exhaust passage and an outside space defined outside of the exhaust passage, a dividing portion to separate the outside space of the water tank from the exhaust passage of the gas tank, and a communication portion. The outside space of the gas tank and the outside space of the water tank communicate with each other through the communication portion.
摘要翻译： 排气热交换器包括容纳管并且具有限定在管外部的外部空间的水箱，具有排气通道和限定在排气通道外侧的外部空间的气罐，分隔部分以分离水的外部空间 来自气罐的排气通道的槽，以及连通部。 气罐的外部空间和水箱的外部空间通过连通部彼此连通。
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公开(公告)号：US20110247318A1
公开(公告)日：2011-10-13
申请号：US13065983
申请日：2011-04-04
申请人： Isao Kuroyanagi , Takayuki Hayashi , Yasutoshi Yamanaka , Yuuhei Kunikata , Takeshi Iguchi , Ryoichi Sanada , Kenji Yamada , Takao Ikeda
发明人： Isao Kuroyanagi , Takayuki Hayashi , Yasutoshi Yamanaka , Yuuhei Kunikata , Takeshi Iguchi , Ryoichi Sanada , Kenji Yamada , Takao Ikeda
CPC分类号： F02M25/0737 , F02M26/32 , F28D7/1692 , F28D21/0003 , F28F9/001 , F28F9/026 , F28F2009/029 , F28F2265/26 , Y02T10/121
摘要： An exhaust heat exchanger includes a water tank accommodating tubes and having an outside space defined outside of the tubes, a gas tank having an exhaust passage and an outside space defined outside of the exhaust passage, a dividing portion to separate the outside space of the water tank from the exhaust passage of the gas tank, and a communication portion. The outside space of the gas tank and the outside space of the water tank communicate with each other through the communication portion.
摘要翻译： 排气热交换器包括容纳管并且具有限定在管外部的外部空间的水箱，具有排气通道和限定在排气通道外侧的外部空间的气罐，分隔部分以分离水的外部空间 来自气罐的排气通道的槽，以及连通部。 气罐的外部空间和水箱的外部空间通过连通部彼此连通。
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公开(公告)号：US5544925A
公开(公告)日：1996-08-13
申请号：US553088
申请日：1995-11-03
申请人： Takao Ikeda
发明人： Takao Ikeda
CPC分类号： E05B85/243 , E05B17/0012 , E05B77/38 , E05B77/40 , E05B85/02 , E05B2015/0413 , Y10S292/53 , Y10S292/56 , Y10T292/1047 , Y10T292/62 , Y10T292/688 , Y10T74/2135 , Y10T74/2136
摘要： An automotive door lock apparatus comprises a lock body having a latch for engaging with a striker and a ratchet for preventing the latch from pivoting in reverse direction, the lock body defining a cavity for receiving the latch and the ratchet, a spring arranged between the wall portion of the cavity and the tip end of the ratchet for resiliently contacting the ratchet to the latch, a cover plate mounted on the body for covering the cavity and preventing the spring from jumping out, and holding portions formed in the wall portion and the tip end. The holding portions having slightly smaller diameter than the diameter of the spring for temporarily holding the end of the spring.
摘要翻译： 一种汽车门锁装置，包括锁体，该锁体具有用于与撞针接合的闩锁和用于防止闩锁相反方向枢转的棘轮，锁体限定用于容纳闩锁和棘轮的空腔，布置在壁之间的弹簧 空腔的一部分和棘轮的尖端，用于将棘轮弹性地接触到闩锁;安装在主体上用于覆盖空腔并防止弹簧跳出的盖板，以及形成在壁部分和尖端中的保持部分 结束。 保持部具有比用于暂时保持弹簧端部的弹簧直径稍小的直径。
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公开(公告)号：US5538298A
公开(公告)日：1996-07-23
申请号：US341116
申请日：1994-11-18
申请人： Takao Ikeda
发明人： Takao Ikeda
CPC分类号： E05B81/25 , E05B77/28 , E05B81/16 , E05B13/005 , E05B81/06 , E05B81/36 , E05B81/40 , E05B81/90 , Y10S292/23 , Y10S292/27 , Y10T292/1082
摘要： An actuator for use with a vehicle door lock comprises an output member rotated by the motor, a first lever changed between locked and unlocked positions by the rotation of the output member and a key cylinder, a second lever connected to an inside locking button, an anti-theft member having an anti-theft position where the unlocking action of the second lever is not transmitted to the first lever and to the anti-theft cancelled position where the second lever and first lever are connected to each other, a changing member for changing the position of anti-theft member in response to the rotation of the output member; and a cancelling lever for causing the anti-theft member to be returned to the cancelled position by rotation of the output member without moving the first lever.
摘要翻译： 用于车门锁的致动器包括由电动机旋转的输出构件，通过输出构件和钥匙筒的旋转在锁定位置和解锁位置之间改变的第一杆，连接到内部锁定按钮的第二杆， 具有防盗位置的防盗构件，其中第二杆的解锁动作不传递到第一杆和第二杆和第一杆彼此连接的防盗取消位置，改变构件用于 响应于输出构件的旋转而改变防盗构件的位置; 以及取消杆，用于使防盗构件通过输出构件的旋转而返回到取消位置，而不移动第一杆。
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公开(公告)号：US09464598B2
公开(公告)日：2016-10-11
申请号：US14233437
申请日：2012-07-19
申请人： Takashi Tomita , Toru Ikeda , Isao Kuroyanagi , Takayuki Hayashi , Takeshi Iguchi , Takao Ikeda , Ryoichi Sanada
发明人： Takashi Tomita , Toru Ikeda , Isao Kuroyanagi , Takayuki Hayashi , Takeshi Iguchi , Takao Ikeda , Ryoichi Sanada
CPC分类号： F02M26/32 , F02M26/29 , F28D7/16 , F28D21/0003 , F28F9/182 , Y02T10/121
摘要： An exhaust gas cooling device, which cools exhaust gas from an internal combustion engine mounted on a vehicle through heat exchange between the exhaust gas and a coolant, includes: a plurality of tubes through which the exhaust gas flows; a tubular shell which houses the plurality of tubes and is configured to allow the coolant to flow therethrough; and a header plate disposed at an end portion in the shell to prevent the coolant from flowing out of the shell. The header plate includes support holes in which end portions of the plurality of the tubes are fitted and supported, and each of axial end faces of the plurality of tubes is located in the corresponding support hole at a position between both ends of the header plate in a thickness direction of the header plate.
摘要翻译： 一种废气冷却装置，其通过排气和冷却剂之间的热交换来冷却来自安装在车辆上的内燃机的废气，包括：排气流过的多个管; 管状壳体，其容纳多个管并且构造成允许冷却剂流过其中; 以及设置在壳体的端部处的集管板，以防止冷却剂从壳体流出。 集管板包括支撑孔，多个管的端部被装配和支撑，并且多个管的每个轴向端面位于集管板的两端之间的位置处的对应的支撑孔中 集管板的厚度方向。
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公开(公告)号：US09429113B2
公开(公告)日：2016-08-30
申请号：US14233437
申请日：2012-07-19
申请人： Takashi Tomita , Toru Ikeda , Isao Kuroyanagi , Takayuki Hayashi , Takeshi Iguchi , Takao Ikeda , Ryoichi Sanada
发明人： Takashi Tomita , Toru Ikeda , Isao Kuroyanagi , Takayuki Hayashi , Takeshi Iguchi , Takao Ikeda , Ryoichi Sanada
摘要： An exhaust gas cooling device, which cools exhaust gas from an internal combustion engine mounted on a vehicle through heat exchange between the exhaust gas and a coolant, includes: a plurality of tubes through which the exhaust gas flows; a tubular shell which houses the plurality of tubes and is configured to allow the coolant to flow therethrough; and a header plate disposed at an end portion in the shell to prevent the coolant from flowing out of the shell. The header plate includes support holes in which end portions of the plurality of the tubes are fitted and supported, and each of axial end faces of the plurality of tubes is located in the corresponding support hole at a position between both ends of the header plate in a thickness direction of the header plate.
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公开(公告)号：US20060208479A1
公开(公告)日：2006-09-21
申请号：US11368067
申请日：2006-03-03
申请人： Yuji Ozaka , Takao Ikeda , Makoto Ito
发明人： Yuji Ozaka , Takao Ikeda , Makoto Ito
CPC分类号： F16L41/00 , B21D39/06 , F16L41/082 , Y10T29/49428 , Y10T29/49435 , Y10T29/49915 , Y10T29/4994
摘要： A pipe unit (100) with a connector (120), and a producing method thereof, are disclosed. The pipe unit (100) includes the tabular connector (120) having at least a through hole (121) into which the end portion of a corresponding pipe member (110) is inserted. The end portion of the pipe member (110) is increased in diameter and thereby caulked on the inner surface of the through hole (121). The pipe member (110) includes an enlarged portion (111) with the diameter thereof increased and a non-enlarged portion (112) with the diameter thereof not increased, which are connected to each other by a stepped portion (113) formed outside the connector (120). The thickness of the connector (120) and the machining cost of the through hole (121) are reduced.
摘要翻译： 公开了具有连接器（120）的管道单元（100）及其制造方法。 管单元（100）包括具有至少一个通孔（121）的平板连接器（120），相应的管件（110）的端部插入该通孔中。 管构件（110）的端部直径增大，从而在通孔（121）的内表面上铆接。 管构件（110）包括其直径增加的扩大部分（111）和直径不增加的非扩大部分（112），它们通过形成在外部的台阶部分（113）彼此连接 连接器（120）。 连接器（120）的厚度和通孔（121）的加工成本降低。
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公开(公告)号：US06718860B2
公开(公告)日：2004-04-13
申请号：US09950063
申请日：2001-09-12
申请人： Kazuhiro Mitsukawa , Takao Ikeda , Kunio Yamada
发明人： Kazuhiro Mitsukawa , Takao Ikeda , Kunio Yamada
IPC分类号： B26D900
CPC分类号： F28F9/02 , B21D28/28 , B21D28/34 , F28F9/182 , Y10T29/4935 , Y10T29/49996 , Y10T83/0207 , Y10T83/0481 , Y10T83/0524 , Y10T83/0596 , Y10T83/9418
摘要： A method for forming a plurality of slits in a tube includes first, forming a plurality of grooves in the pipe by operating a grooving punch along the length of each of the slits to be made. Then, each slit is formed in the pipe by operating a hole-making punch. The punch has ends at an acute angle and the punch is recessed from the ends toward the center thereof. In view of the fact that each groove is formed beforehand in the surface of the pipe and that the corresponding slit is made while moving the hole-making punch slowly from the ends, a large load is not exerted on the pipe and therefore the pipe is not crushed, burrs are not generated and the cutting chip is removed.
摘要翻译： 首先，在管中形成多个狭缝的方法包括：首先，通过沿着要制造的每个狭缝的长度操作切槽冲头，在管中形成多个槽。 然后，通过操作制孔冲头在管中形成每个狭缝。 冲头以锐角终止，冲头从端部向其中心凹陷。 考虑到事先将管道的表面预先形成凹槽，并且在从端部缓慢移动制孔冲头的同时制造相应的狭槽，则不会对管道施加大的负荷，因此管子 不被粉碎，不产生毛刺，并且切割芯片被去除。
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公开(公告)号：US06173765B1
公开(公告)日：2001-01-16
申请号：US09487934
申请日：2000-01-20
申请人： Akira Uchikawa , Takao Ikeda , Yoshihiro Iwata
发明人： Akira Uchikawa , Takao Ikeda , Yoshihiro Iwata
IPC分类号： F28F902
CPC分类号： F28F9/02 , F16B2200/50 , F28F2275/14 , Y10T403/7015
摘要： A heat exchanger has plural tubes and a header tank formed by a first tank portion and a second tank portion. When the first tank portion and the second tank portion are assembled, a protruding portion protruding from a wall of the first tank portion is inserted into a hole formed in the second tank portion. Then, the first tank portion is slidably moved against the second tank portion in a parallel direction with respect to a longitudinal direction of the header tank until the protruding portion engages the hole. As a result, the second tank portion is partially clamped between the wall of the first tank portion and the protruding portion, and the first and second tank portions sufficiently contact each other. Therefore, undesirable clearance is restricted from being formed between the first and second tank portions, and brazing performance therebetween is improved.
摘要翻译： 热交换器具有多个管和由第一罐部分和第二罐部分形成的集水箱。 当组装第一罐部分和第二罐部分时，从第一罐部分的壁突出的突出部分插入形成在第二罐部分中的孔中。 然后，第一罐部分相对于集水箱的纵向方向在平行方向上相对于第二罐部分可滑动地移动，直到突出部分接合孔。 结果，第二罐部分被部分地夹在第一罐部分的壁和突出部分之间，并且第一和第二罐部分彼此充分接触。 因此，不利的间隙被限制在形成在第一和第二罐部之间，并且其间的钎焊性能得到改善。
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