公开(公告)号：US5048372A

公开(公告)日：1991-09-17

申请号：US447128

申请日：1989-12-11

申请人： Tsuyoshi Sodeno ,  Shozo Nakayama ,  Kiyomi Kawamizu ,  Yuji Kato ,  Nobutaka Takahashi

发明人： Tsuyoshi Sodeno ,  Shozo Nakayama ,  Kiyomi Kawamizu ,  Yuji Kato ,  Nobutaka Takahashi

IPC分类号： F02D45/00 ,  B60W10/06 ,  F02D17/02 ,  F02D29/00 ,  F02D29/02 ,  F02P5/15 ,  F16H59/68

CPC分类号： B60W10/06 ,  B60W10/04 ,  B60W10/11 ,  B60W30/18 ,  B60W30/1819 ,  F02D29/02 ,  F16H59/68 ,  Y10T477/67 ,  Y10T477/68

摘要： An engine output characteristics control system includes means for monitoring a selection of speed ratios of a power transmission to provide information concerning transmission gear position. The control system receives transmission gear position indicative information to detect selection of a specific speed ratio of the transmission for providing information indicative of the selection of the specific transmission gear position. The control system is responsive to the specific transmission gear position selection indicative information for deriving an engine control signal for controlling the engine output characteristics so that the engine output is adapted to the specific speed ratio.

摘要翻译： 发动机输出特性控制系统包括用于监视动力传动的速比的选择以提供关于变速档位置的信息的装置。 控制系统接收传动档位指示信息，以检测用于提供指示特定传动档位的选择的信息的变速器的特定速比的选择。 控制系统响应于具体的变速档位选择指示信息，用于导出用于控制发动机输出特性的发动机控制信号，使得发动机输出适应于特定速比。

公开(公告)号：US06722126B2

公开(公告)日：2004-04-20

申请号：US10317090

申请日：2002-12-12

申请人： Kiyomi Kawamizu

发明人： Kiyomi Kawamizu

IPC分类号： F01N700

CPC分类号： F01N13/10 ,  F01N3/2892 ,  F01N13/008 ,  F01N13/1827 ,  F01N13/1855 ,  F01N2340/04 ,  Y02A50/2322

摘要： An exhaust arrangement for a multi-cylinder internal combustion engine of a vehicle which has a row of cylinders. The arrangement includes an exhaust manifold including a branch portion having a plurality of branch pipes corresponding to the cylinders, a catalyst disposed downstream of the exhaust manifold, and an exhaust pipe connecting the exhaust manifold to the catalyst. The exhaust pipe defines an exhaust path having a bend. The bend includes a plane dividing an interior of the bend into equal halves. A partition divides the exhaust path into first and second exhaust passages coextending in a longitudinal direction of the exhaust pipe. The partition extends in the bend in alignment with the plane. An oxygen sensor is disposed at the bend of the exhaust pipe in alignment with the partition and projects into both of the first and second exhaust passages through a periphery of the partition.

摘要翻译： 一种用于具有一排气缸的车辆的多气缸内燃机的排气装置。 所述排气歧管包括排气歧管，所述排气歧管包括具有对应于所述气缸的多个分支管的分支部分，设置在所述排气歧管下游的催化剂以及将所述排气歧管连接到所述催化剂的排气管。 排气管限定具有弯曲部的排气路径。 弯曲部包括将弯曲部的内部分成相等的两半的平面。 分隔件将排气路径分成沿排气管的纵向方向共同延伸的第一和第二排气通道。 该分隔件在弯曲处延伸与该平面对准。 氧传感器设置在排气管的弯曲处，与分隔件对准，并通过分隔件的周边突出到第一和第二排气通道中。