公开(公告)号：US3954090A

公开(公告)日：1976-05-04

申请号：US402777

申请日：1973-10-02

申请人： Nobuyoshi Ota ,  Hiroyuki Masuda ,  Kiyohiko Mizuno

发明人： Nobuyoshi Ota ,  Hiroyuki Masuda ,  Kiyohiko Mizuno

IPC分类号： F02P5/10 ,  F02P5/04

CPC分类号： F02P5/106 ,  F02P5/103

摘要： An ignition timing control device comprising a vacuum advance mechanism of the type controlling the ignition timing in response to the negative pressure in a carburetor, a negative pressure line between the carburetor and the vacuum advance mechanism, and a thermostatic valve for opening the negative pressure line to the surrounding atmosphere only when the temperature of an engine is within a predetermined temperature range.

摘要翻译： 一种点火正时控制装置，包括响应于化油器中的负压，化油器和真空提前机构之间的负压线以及用于打开负压线的恒温阀，控制点火正时的类型的真空提前机构 只有当发动机的温度在预定的温度范围内时才到达周围的气氛。

公开(公告)号：US4257458A

公开(公告)日：1981-03-24

申请号：US886593

申请日：1978-03-14

申请人： Takashi Kondo ,  Yasuo Tagawa ,  Kiyohiko Mizuno ,  Nobutoshi Tsuboi

发明人： Takashi Kondo ,  Yasuo Tagawa ,  Kiyohiko Mizuno ,  Nobutoshi Tsuboi

IPC分类号： F16K15/16 ,  F16K15/14

CPC分类号： F16K15/16 ,  Y10T137/784 ,  Y10T137/7891 ,  Y10T137/7892

摘要： In a reed valve of the type having a base formed with one or more apertures through which flows a fluid, a shock absorbing seat attached to the upper surface of the base so as to surround the one or more apertures at the inner peripheral edge thereof, and a reed having one end securely fixed to the base, whereby the reed is forced to move to seat on the seat, thereby closing the one or more apertures and to move away therefrom, thereby opening the one or more apertures, at least a portion of the inner peripheral edge of the seat which engages with the free end portion of the reed is spaced outwardly away from the upper edge of the aperture by a suitable distance and is beveled or curved.

摘要翻译： 在具有形成有一个或多个孔的基部的簧片阀中，流体流体，附接到基座的上表面的减震座，以围绕其内周边缘处的一个或多个孔， 以及一个簧片，其一端牢固地固定在基座上，从而使得簧片被迫移动到座椅上，从而封闭一个或多个孔并从中移开，从而打开一个或多个孔，至少一部分 与筘的自由端部接合的座的内周边缘与孔的上边缘向外隔开合适的距离并且是斜的或弯曲的。