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公开(公告)号：US5067667A
公开(公告)日：1991-11-26
申请号：US556829
申请日：1990-07-23
IPC分类号： G01C23/00
CPC分类号： G01C23/005
摘要： An aircraft flight dynamics indicator utilize an artificial horizon and a plurality of indicators to establish climb and descent indexes wherein safe flight may be maintained during ascent and descent by cuing aircraft attitude to a visibly perceptive change in aircraft motion related to the pitch at a given air speed.
摘要翻译： 飞行器飞行动力学指示器利用人造地平线和多个指示器来建立爬升和下降指数，其中可以在上升和下降期间通过将飞机姿态维持在与给定空气处的俯仰相关的飞行器运动的可见感知变化中来保持安全飞行 速度。
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公开(公告)号：US4547325A
公开(公告)日：1985-10-15
申请号：US627059
申请日：1984-07-02
CPC分类号： F02M3/14 , F02D9/101 , F02M17/50 , F02M3/09 , Y10S261/02 , Y10S261/20
摘要： Disclosed is a carburetor for internal combustion engines which minimizes the effect on the engine of carburetor ice.To overcome the effect of ice build-up the throttle valve on the side adjacent the idle jet, is bent upstream, thus providing a greater opening between the idle jet and the adjacent part of the throttle valve and a lesser opening on the opposite side of the throttle valve at idle and intermediate throttle openings. Increasing the operating angle of the idle jet half of the throttle valve upstream, toward the vertical position, deters the build-up of ice. Furthermore my invention exposes an ice deposit to the incoming fuel-air mixture, causing early erosion of the same and elimination of prolonged operation with over-rich or lean mixtures.
摘要翻译： 公开了一种用于内燃机的化油器，其使对化油器冰的发动机的影响最小化。 为了克服积冰的影响，节气门在怠速喷流附近的一侧弯曲到上游，从而在怠速喷射和节流阀的相邻部分之间提供更大的开口，并且在相对侧 怠速时的节流阀和中间节流孔。 将节流阀的空转喷嘴的一半的上游侧向垂直位置的操作角度增大，阻止了冰的积聚。 此外，我的发明暴露了一个冰沉积到进入的燃料 - 空气混合物，导致早期的侵蚀相同和消除长时间的运行与富含或贫乏的混合物。
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公开(公告)号：US4277424A
公开(公告)日：1981-07-07
申请号：US105919
申请日：1979-12-21
CPC分类号： F02M3/02 , F02M17/50 , F02M3/09 , Y10S123/11 , Y10S261/02 , Y10S261/20 , Y10S261/74
摘要： Disclosed is a carburetor for internal combustion engines having mechanism substantially to eliminate the effect on the engine of carburetor ice. When ice builds on the downstream face of the butterfly valve, on the side adjacent the idle jet, there is such a reduction of pressure at the mouth of the idle jet as to cause fuel starvation in the main jet, thus causing improper fuel air ratios or engine failure. To overcome this, mechanism is provided to vent the idle jet passage to atmosphere whenever the butterfly valve is in position for the main jet to become the primary source of fuel supply. Further, by venting the idle jet as indicated, the presence of ice on the butterfly valve will not produce the heretofore over-rich or lean mixtures, found to exist. Furthermore, such venting is useful for preventing dieseling in automobile engines.
摘要翻译： 公开了一种用于内燃机的化油器，其具有基本上消除对化油器冰的发动机的影响的机构。 当在蝶阀的下游面上形成冰时，在靠近怠速喷射的一侧，在怠速喷嘴的嘴部处有这样的压力降低，导致主喷射器中的燃料不足，从而导致不适当的燃料空气比 或发动机故障。 为了克服这个原因，当蝶阀处于适当位置以使主喷射器成为燃料供应的主要来源时，提供了将空闲的喷射通道排放到大气中的机构。 此外，通过如所示排出怠速喷射器，蝶阀上的冰的存在将不会产生迄今为止存在的过浓或稀混合物。 此外，这种排气对于防止汽车发动机中的凹陷是有用的。
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