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51. 发明授权

US4923042A Fuel supply control method for an engine with a fluid torque converter clutch 失效
标题翻译：具有液力变矩器离合器的发动机的燃料供给控制方法
公开(公告)号：US4923042A
公开(公告)日：1990-05-08
申请号：US339855
申请日：1989-04-14
申请人： Hitoshi Yamabe , Noboru Sekine , Shuichi Takagi , Sachito Fujimoto
发明人： Hitoshi Yamabe , Noboru Sekine , Shuichi Takagi , Sachito Fujimoto
IPC分类号： B60W10/00 , B60W10/02 , B60W10/04 , F02D29/00 , F16H45/02 , F16H61/14
CPC分类号： F16H61/143 , F16H2045/0294 , Y10T477/6333 , Y10T477/635
摘要： A fuel supply control method for an engine having a fluid torque converter with a clutch for mechanically connecting the input and output sides of the fluid torque converter wherein the clutch is engaged and the fuel supply to the engine is stopped during speed reduction when the engine speed or the vehicular speed is over a predetermined value under a no load condition of the engine, such as during deceleration from a high speed. In the present method the clutch is released first at a predetermined speed and then the fuel supply to the engine is restarted when the speed, either engine speed or vehicular speed, drops below the first predetermined speed.
摘要翻译：一种用于具有流体力矩转换器的发动机的燃料供给控制方法，所述发动机具有离合器，用于机械地连接所述流体力矩转换器的输入和输出侧，其中所述离合器接合并且在减速期间停止所述发动机的燃料供给，或者在发动机的空载条件下，例如在从高速减速时，车速超过预定值。在本方法中，首先以预定速度释放离合器，然后当发动机速度或车速下降到低于第一预定速度时重新开始发动机的燃料供给。

52. 发明授权

US4730592A Outer vent control device for a carburetor 失效
标题翻译：化油器外排气控制装置
公开(公告)号：US4730592A
公开(公告)日：1988-03-15
申请号：US843045
申请日：1986-03-24
申请人： Yasuji Uozumi , Hitoshi Yamabe , Sachito Fujimoto , Hideo Kobayashi
发明人： Yasuji Uozumi , Hitoshi Yamabe , Sachito Fujimoto , Hideo Kobayashi
IPC分类号： F02M5/08 , F02M33/02
CPC分类号： F02M5/08
摘要： An outer vent control device for use with a carburetor includes a valve housing adapted to be attached to the outer wall of a float chamber in thermally conductive relation, a first control valve disposed in the valve housing and openable when the engine stops its operation, and a second thermosensitive control valve disposed in the valve housing and closable when the temperature of the float chamber drops below a preset temperature. The second thermosensitive control valve includes a thermosensitive unit and a cover attached to a valve housing thereof in covering relation to the thermosensitive unit. The second thermosensitive control valve also has a valve seat member with a valve seat disposed in the valve housing and a valve body movably disposed in the valve housing and seatable on the valve seat. The valve body has an upper conical surface facing an inlet port remotely from the valve seat. The cover has a ventilation hole defined in the bottom thereof at a lowermost position thereon.
摘要翻译：一种与化油器一起使用的外部排气控制装置包括适于以导热关系附接到浮子室的外壁的阀壳体，设置在阀壳体中的第一控制阀，并且当发动机停止其操作时可开启; 第二热敏控制阀设置在阀壳体中并且当浮子室的温度下降到预定温度以下时闭合。第二热敏控制阀包括热敏单元和附接到其与其相对于热敏单元的阀壳体的盖。第二热敏控制阀还具有阀座构件，其具有设置在阀壳体中的阀座和可移动地设置在阀壳体中并可在阀座上定位的阀体。阀体具有面向远离阀座的入口的上锥形表面。该盖具有在其底部限定在其最下位置处的通气孔。

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