公开(公告)号：US5216989A

公开(公告)日：1993-06-08

申请号：US800355

申请日：1991-12-02

申请人： Noriyuki Iwata ,  Toshimitsu Tanaka ,  Naoyuki Yamagata ,  Tatsuya Uesugi

发明人： Noriyuki Iwata ,  Toshimitsu Tanaka ,  Naoyuki Yamagata ,  Tatsuya Uesugi

IPC分类号： F01L1/02 ,  F02B67/06 ,  F02B75/22

CPC分类号： F01L1/024 ,  F01L1/02 ,  F02B67/06 ,  F01L1/026 ,  F01L2001/0537 ,  F02B2275/06 ,  F02B2275/08 ,  F02B2275/18 ,  F02B75/22

摘要： An apparatus for driving devices which are operated by, or "supplementary" to, a V-type internal combustion engine, having a crankshaft and overhead camshafts, includes a camshaft drive mechanism for rotatably connecting the camshafts to the crankshaft so that the camshafts are "timely" driven. A supplementary device drive mechanism rotatably connects supplementary devices independently of the overhead camshafts to the crankshaft. The crankshaft is provided with a transmission gear train for transmitting rotation of the camshafts to the camshaft drive mechanism and the supplementary device drive mechanism.

摘要翻译： 一种用于驱动由具有曲轴和顶置凸轮轴的V型内燃机操作或“补充”的装置，包括凸轮轴驱动机构，用于将凸轮轴可转动地连接到曲轴，使得凸轮轴为“ 及时“驱动。 辅助装置驱动机构将独立于顶置凸轮轴的辅助装置可旋转地连接到曲轴。 曲轴设置有用于将凸轮轴的旋转传递到凸轮轴驱动机构和辅助装置驱动机构的传动齿轮系。

公开(公告)号：US5197427A

公开(公告)日：1993-03-30

申请号：US800978

申请日：1991-12-02

申请人： Shunji Masuda ,  Tatsuya Uesugi ,  Toshimitsu Tanaka ,  Naoyuki Yamagata

发明人： Shunji Masuda ,  Tatsuya Uesugi ,  Toshimitsu Tanaka ,  Naoyuki Yamagata

IPC分类号： F02B67/00 ,  F01L1/02 ,  F02B67/06 ,  F02B75/22

CPC分类号： F02B75/22 ,  F01L1/02 ,  F01L1/024 ,  F02B67/06 ,  F01L2001/0537 ,  F02B2275/06 ,  F02B2275/18

摘要： In a V-type engine with two bore-offset banks opposed to one another at a predetermined angle, an accessory mechanism is provided between the two banks. A drive belt for the accessory mechanism is disposed on the side of one of the banks which is recessed inwardly due to the bore offset. In another embodiment, the accessory mechanism is a supercharger driven by a balancing shaft which, in turn, is driven by the crank shaft. In yet another embodiment, the V-type engine has a separate timing belt for each bank, that is, a first timing belt for the bank which is recessed inward because of the bore offset, and a second timing belt for the bank which juts out because of the bore offset. A drive belt is provided for driving the supercharger. The belts are arranged in the following order from the inside outward: the second timing belt, the first timing belt and the accessory belt.

公开(公告)号：US4078530A

公开(公告)日：1978-03-14

申请号：US705262

申请日：1976-07-14

申请人： Itsuro Okabe ,  Toshimitsu Tanaka

发明人： Itsuro Okabe ,  Toshimitsu Tanaka

IPC分类号： F02B17/00 ,  F02B1/04 ,  F02B31/02 ,  F02B75/02 ,  F02F1/24 ,  F02F1/42 ,  F02B75/18

CPC分类号： F02F1/4235 ,  F02B1/04 ,  F02B2075/027 ,  F02F2001/245 ,  Y02T10/146

摘要： Four cycle internal combustion engine including an intake passage leading to an intake port formed in the cylinder head. The intake passage comprises a first passage section connected to the intake port with an inclination so that intake air-fuel mixture is introduced into the engine working chamber with a circumferential velocity component to produce a swirl in the working chamber. The intake passage further includes a second and third sections which together with the first section form a meandering substantially S-shaped passage to establish a stratified fuel distribution in the passage.

摘要翻译： 四冲程内燃机包括通向形成在气缸盖中的进气口的进气通道。 进气通道包括第一通道部分，该第一通道部分具有​​倾斜的入口端口，使得吸入空气 - 燃料混合物以圆周速度分量引入发动机工作室，以在工作室中产生涡流。 进气通道还包括第二和第三部分，其与第一部分一起形成曲折的基本上S形的通道，以在通道中建立分层的燃料分布。