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41. 发明授权

US5946906A Exhaust gas purification system of internal combustion engine 失效
标题翻译：内燃机废气净化系统
公开(公告)号：US5946906A
公开(公告)日：1999-09-07
申请号：US975101
申请日：1997-11-20
申请人： Shusuke Akazaki , Kohei Hanada , Yuji Yasui , Tadashi Satoh , Takashi Haga
发明人： Shusuke Akazaki , Kohei Hanada , Yuji Yasui , Tadashi Satoh , Takashi Haga
IPC分类号： F02M25/07 , B01D53/94 , F01N3/08 , F01N3/24 , F01N9/00 , F01N13/02 , F02D9/04 , F02D21/08 , F01N3/00
CPC分类号： B01D53/9495 , F01N13/009 , F01N13/0097 , F01N3/0835 , F01N3/0871 , F01N3/0878 , F01N9/00 , F02D21/08 , F02D9/04 , F02D9/1055 , F02M26/15 , B01D2253/108 , B01D2253/3425 , B01D53/9445 , B01D53/9486 , B01D53/96 , F01N2240/36 , F01N2250/12 , F01N2370/40 , F01N2410/00 , F01N2410/12 , F02M26/46 , F02M26/49 , Y02T10/20 , Y02T10/22 , Y02T10/47
摘要： A system for purifying exhaust gas generated by an internal combustion engine including a bypass branching out from the exhaust pipe downstream of a catalyst and merging to the exhaust pipe, an adsorber installed in the bypass, a bypass valve member which closes the bypass, and an EGR conduit connected to the bypass at one end and connected to the air intake system for recirculating the exhaust gas to the air intake system. The bypass valve member is opened for a period after engine startup to introduce the exhaust gas such that the adsorber installed in the bypass adsorbs the unburnt HC component in the exhaust gas. The adsorber adsorbs the HC component when the exhaust temperature rises and the adsorbed component is recirculated to the air intake system through the EGR conduit. In the system, the bypass valve is provided at or close to the branching point in the exhaust pipe and a chamber is provided close to the branching point such that the conduit is connected to the bypass at the one end in the chamber. The bypass valve member is combined with an exhaust pipe valve member as a combination valve such that when the bypass valve member closes the bypass, the exhaust pipe valve member opens the exhaust pipe. With the arrangement, the system can effectively prevent the exhaust pipe from being clogged even when a valve for closing a bypass is stuck in the closed position. At the same time, the system can provide a relatively short EGR conduit for recirculating unburnt HC component adsorbed from the adsorber and the adsorption and desorption are conducted optimally.
摘要翻译：一种用于净化由内燃机产生的废气的系统，所述内燃机包括从催化剂下游的排气管分支出并与排气管并流的旁路，安装在旁路中的吸附器，关闭旁路的旁通阀构件，以及 EGR管道在一端连接到旁路，并连接到进气系统，用于将废气再循环到进气系统。旁通阀构件在发动机启动后打开一段时间以引入废气，使得安装在旁路中的吸附器吸附废气中的未燃HC组分。当排气温度升高时，吸附器吸附HC组分，吸附组分通过EGR导管再循环到进气系统。在该系统中，旁通阀设置在排气管中的分支点处或其附近，并且在靠近分支点设置室，使得导管在腔室的一端连接到旁路。旁通阀构件与作为组合阀的排气管阀构件组合，使得当旁通阀构件关闭旁路时，排气管阀构件打开排气管。通过这样的结构，即使关闭旁路的阀卡在闭合位置，也能够有效地防止排气管堵塞。同时，该系统可以提供相对较短的EGR导管，用于再循环吸附器吸附的未燃烧的HC组分，吸附和解吸是最佳的。

42. 发明授权

US5472384A Internally meshing planetary gear structure, reduction or step-up gear having said structure, and method for machining said reduction or step-up gear 失效
标题翻译：具有所述结构的内啮合的行星齿轮结构，减速或升档齿轮以及用于加工所述减速或升降档的方法
公开(公告)号：US5472384A
公开(公告)日：1995-12-05
申请号：US5313
申请日：1993-01-15
申请人： Takashi Haga
发明人： Takashi Haga
IPC分类号： F16H1/32
CPC分类号： F16H1/32 , Y10T29/49467 , Y10T29/49476
摘要： The eccentric body shaft bearing holes, the eccentric body bearing holes and the carrier pin holding holes are set to satisfy the following relationship. Namely, when the first and second supporting blocks and the externally toothed gears are appropriately rearranged in the axial positions thereof, the diameters of the eccentric body shaft bearing holes and the diameters of the eccentric body bearing holes become smaller toward one direction. Also, while keeping the above rearrangement, the diameters of the carrier pin holding holes become smaller in the same direction. The outside diameter of the first and second supporting blocks is set to be smaller than the root diameter of the external teeth of each externally toothed gear. Further, the teeth number of each externally toothed gear is set to be the integral magnification of the number thereof, and the teeth number difference between the internal gear and the externally toothed gear is set to be the integral magnification of the number of the externally toothed gears. With this construction, it is possible to simultaneously machine the bearing holes and the externally toothed gears with one setting, and hence to improve the relative positional accuracy of each hole.
摘要翻译：偏心体轴承孔，偏心体轴承孔和承载销保持孔设定为满足以下关系。也就是说，当第一和第二支撑块和外齿轮在其轴向位置被适当地重新布置时，偏心体轴承孔的直径和偏心体轴承孔的直径朝向一个方向变小。此外，在保持上述重新排列的同时，承载销保持孔的直径在相同方向变小。第一和第二支撑块的外径被设定为小于每个外齿齿轮的外齿的根直径。此外，每个外齿齿轮的齿数被设定为其数量的整体倍率，并且内齿轮和外齿轮之间的齿数差被设定为外齿数的一体化倍率齿轮通过这种结构，可以一次设定同时对轴承孔和外齿轮进行加工，从而提高各孔的相对位置精度。

43. 发明申请

US20130023374A1 SPEED REDUCER INCORPORATING PORTION STRUCTURE, INCORPORATING METHOD, AND ECCENTRIC OSCILLATING TYPE SPEED REDUCER 有权
标题翻译：减速器配置部分结构，加工方法和偏心振荡式减速机
公开(公告)号：US20130023374A1
公开(公告)日：2013-01-24
申请号：US13525476
申请日：2012-06-18
申请人： Tetsuzo ISHIKAWA , Takashi HAGA , Yoshitaka SHIZU
发明人： Tetsuzo ISHIKAWA , Takashi HAGA , Yoshitaka SHIZU
IPC分类号： F16H1/32
CPC分类号： F16H1/32 , F16H2001/325
摘要： There is provided a speed reducer incorporating portion structure for a plurality of industrial machines in which an eccentric oscillating type speed reducer having an internal gear and an external gear that rotates in an oscillating manner while internally meshing with the internal gear is incorporated. The speed reducer may be incorporated in the plurality of industrial machines, respectively, so that the position of a meshing portion when the external gear is assembled to the internal gear has a specific phase relationship common to the plurality of industrial machines with respect to a specific part of an industrial machine in which the speed reducer is incorporated.
摘要翻译：提供了一种用于多个工业机械的减速器结合部分结构，其中结合有内齿轮和外齿轮的偏心摆动式减速器，该内齿轮和外齿轮在与内齿轮内啮合的同时以摆动方式旋转。减速器可以分别结合在多个工业机器中，使得当外齿轮组装到内齿轮上时啮合部分的位置具有与多个工业机器相关的具体相位关系其中装有减速器的工业机器的一部分。

44. 发明授权

US07819770B2 Oscillating internally meshing planetary gear system 有权
标题翻译：振动内啮合行星齿轮系统
公开(公告)号：US07819770B2
公开(公告)日：2010-10-26
申请号：US11785398
申请日：2007-04-17
申请人： Takashi Haga , Yo Tsurumi
发明人： Takashi Haga , Yo Tsurumi
IPC分类号： F16H1/32
CPC分类号： F16H1/32
摘要： An oscillating internally meshing planetary gear system is provided in order to improve basic performance and reduce cost at the same time. The oscillating internally meshing planetary gear system has an internal gear and external gears internally meshing with the internal gear and is configured such that one of the external gears and the internal gear is oscillatingly rotated by means of eccentric bodies formed in an input shaft (eccentric body shaft). The system includes: a sliding motion-facilitating member intervening between an outer periphery of the eccentric body and the oscillating gear; and an eccentric body shaft bearing supporting the eccentric body shaft. In addition to this, the eccentric body shaft bearing and the sliding motion-facilitating member have the same configuration.
摘要翻译：提供摆动式内啮合行星齿轮系统，以提高基本性能，同时降低成本。振动内啮合行星齿轮系具有内齿轮和内齿轮啮合的外齿轮，并且构造成使得外齿轮和内齿轮中的一个通过形成在输入轴（偏心体）中的偏心体振动旋转轴）。该系统包括：滑动运动促进构件，其插入在偏心体的外周与摆动齿轮之间; 以及支承偏心体轴的偏心体轴承轴承。除此之外，偏心体轴承轴承和滑动促动构件具有相同的构造。

45. 发明授权

US06729121B2 Adsorbent deterioration determining apparatus 失效
标题翻译：吸附剂劣化判定装置
公开(公告)号：US06729121B2
公开(公告)日：2004-05-04
申请号：US10234247
申请日：2002-09-05
申请人： Masahiro Sato , Takashi Haga , Norihito Watanabe , Kenji Abe , Tetsuo Endo
发明人： Masahiro Sato , Takashi Haga , Norihito Watanabe , Kenji Abe , Tetsuo Endo
IPC分类号： F01N300
CPC分类号： F01N3/0835 , F01N3/0814 , F01N3/0878 , F01N3/101 , F01N11/00 , F01N11/002 , F01N13/009 , F01N13/0093 , F01N13/0097 , F01N2550/03 , F01N2560/028 , F02D41/0275 , F02D41/1446 , F02D41/1495 , F02D41/1496 , F02D2200/0418 , Y02T10/22 , Y02T10/47
摘要： An adsorbent deterioration determining apparatus can accurately determine a deterioration of an adsorbent in a relatively simple configuration. The adsorbent deterioration determining apparatus determines a deterioration of an adsorbent arranged in an exhaust system of an internal combustion engine for purifying exhaust gases. The adsorbent is capable of adsorbing hydrocarbons and moisture in exhaust gases. The adsorbent deterioration determining apparatus comprises a humidity sensor arranged at a location downstream of the adsorbent in the exhaust system for detecting the humidity of exhaust gases, and an ECU for determining a deterioration of the adsorbent in accordance with a detected output of the humidity sensor at the time a predetermined time has elapsed from a start of the internal combustion engine.
摘要翻译：吸附剂劣化判定装置能够以比较简单的结构精确地确定吸附剂的劣化。吸附剂劣化判定装置判定配置在用于净化废气的内燃机的排气系统中的吸附剂的劣化。吸附剂能够吸附废气中的碳氢化合物和水分。吸附剂劣化判定装置包括布置在排气系统中用于检测废气湿度的吸附剂下游位置的湿度传感器，以及用于根据湿度传感器的检测输出来确定吸附剂的劣化的ECU 从内燃机开始经过预定时间的时间。

46. 发明授权

US5222922A Inscribed meshing planetary gear construction 失效
标题翻译：被拆除的行星齿轮结构
公开(公告)号：US5222922A
公开(公告)日：1993-06-29
申请号：US927916
申请日：1992-08-11
申请人： Atsushi Takahashi , Shigeru Toyosumi , Kiyoji Minegishi , Takashi Haga
发明人： Atsushi Takahashi , Shigeru Toyosumi , Kiyoji Minegishi , Takashi Haga
IPC分类号： F16H1/32
CPC分类号： F16H1/32
摘要： An inscribed meshing speed increasing and reduction gear construction in which external teeth (for example, a1 and a2, b1 and b2, and c1 and c2) cut at the same position during processing are not simultaneously meshed with (outer pins 111 of) internal-tooth gear during operation in order to improve the accuracy after completion of assembling even if the gear is cut by a machine of similar processing accuracy. Thereby, (although it seems to be contrary to a conventional idea that said external teeth cut at the same position should be simultaneously meshed with the internal-tooth gear), the actual accuracy after completion of assembling can be improved. In this case, when both the number of teeth (24 in FIG. 1) of external-tooth gears 105a and 105b, and a difference in the number of teeth (4 in FIG. 4) between the external-tooth gear and (outer pins 111) internal-tooth gear, are set to integer times of the number (2 in FIG. 1) of the external-tooth gears, the external teeth of the external-tooth gears and various holes formed in the external-teeth can be all simultaneously (by one setting) cut, and remarkably improving the accuracy of the positional relationship between the external teeth and various holes.

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