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    • 65. 发明授权
    • One-piece molded articles
    • 一体成型制品
    • US6129378A
    • 2000-10-10
    • US131184
    • 1998-08-07
    • Atsushi GotoTsugunori SugiuraYoshiaki Shichida
    • Atsushi GotoTsugunori SugiuraYoshiaki Shichida
    • B32B27/08B60R21/2165B60R21/16
    • B32B27/08B60R21/2165
    • A heat-resistant molded instrument panel article having a decorative appearance, produced at a relatively low cost, wherein the instrument panel article comprises a main body molded from a first synthetic resin, a section piece molded from a second synthetic resin such that the periphery of the section piece is partially or entirely surrounded by the main body, with the upper outer surface of the section piece abutting the upper outer surface of the main body, so that such surfaces form a single, level surface. A surface layer continuously covers the surface of the section piece and at least part of the surface of the main body. The main body is made of a first synthetic resin having an elastic modulus in flexure in a range of about 2,000 MPa to about 4,000 MPa and a coefficient of linear thermal expansion of about 3-12.times.10.sup.-5 .degree. C..sup.-1. The section piece is made of a second synthetic resin having an elastic modulus in flexure in a range of about 100 MPa to 700 MPa and a coefficient of linear thermal expansion of about 1-10.times.10.sup.-5 .degree. C..sup.-1. The surface layer is made of a third synthetic resin having an elastic modulus in flexure ranging from about 300 MPa to about 2,000 MPa and a coefficient of linear thermal expansion of about 3-12.times.10.sup.-5 .degree. C..sup.-1.
    • 一种具有装饰性外观的耐热成型仪表板制品,其成本较低,其中仪表板制品包括由第一合成树脂模制的主体,由第二合成树脂模制的截面片, 该截面部分或全部被主体包围,其中,该部分片的上部外表面邻接主体的上部外表面,使得这些表面形成单个的水平表面。 表面层连续地覆盖截面的表面和主体的表面的至少一部分。 主体由弯曲弹性模量在约2,000MPa至约4000MPa的范围内和线性热膨胀系数约3-12×10-5℃-1的第一合成树脂制成。 截面片由第二合成树脂制成,其弹性模量在约100MPa至700MPa的范围内,线性热膨胀系数约为1-10×10-5℃-1。 表面层由挠曲量为约300MPa至约2,000MPa的弹性模量和约3-12×10-5℃-1的线性热膨胀系数的第三合成树脂制成。
    • 67. 发明授权
    • Apparatus for computing the amount of intake air in internal combustion
engine
    • 用于计算内燃机中进气量的装置
    • US5590632A
    • 1997-01-07
    • US391180
    • 1995-02-21
    • Senji KatoKouji EndoShigeru SoneAtsushi GotoNobuhisa Ohkawa
    • Senji KatoKouji EndoShigeru SoneAtsushi GotoNobuhisa Ohkawa
    • F01L1/34F01L1/344F02B75/02F02D13/02F02D41/00F02D41/18F02D41/32F02D45/00G01F1/34G01F9/00F02D41/34
    • F02D13/0215F01L1/34F01L1/34406F02D13/0238F02D13/0261F02D41/0002F02D41/0062F02D41/18F02D41/32G01F1/34G01F9/00F01L2001/0537F01L2201/00F02B2075/027F02D2041/001Y02T10/18Y02T10/42Y02T10/47
    • Disclosed is a device for calculating an amount of an air introduced to a cylinder of an engine. An air-intake passage introduces the air to the cylinder. An air-exhaust passage exhausts gas from the cylinder. Both passages respectively have an intake valve and an exhaust valve. Both valves are respectively driven by an intake valve drive mechanism and an exhaust valve drive mechanism in accordance with a rotation of a crank shaft to alternatively and selectively open and close, and simultaneously open during a valve overlap period to open the passages to the cylinder. A variable valve timing mechanism controls an operational timing of the valve drive mechanisms with respect to the crank shaft in accordance with a running condition of the engine to vary a timing of the valve driven by the valve drive mechanisms. The calculating device comprises a first detecting device, which detects a rotational speed of the crank shaft. A second detecting device detects an intake pressure in the air-intake passage. A third detecting device detects the operational timing of the valve drive mechanisms. A calculating device calculates a displacement of the operational timing according to the detected rotational speed of the crank shaft and the detected operational timing. A first computing device computes the amount of the air introduced to the cylinder in response to the rotational speed of the crank shaft, the intake pressure, and the displacement of the operational timing.
    • 公开了一种用于计算引入发动机气缸的空气量的装置。 进气通道将空气引入气缸。 排气通道从气缸排出气体。 两个通道分别具有进气阀和排气阀。 两个阀分别由进气门驱动机构和排气门驱动机构驱动,根据曲轴的旋转来选择性地打开和关闭,并且在阀重叠期间同时打开以将通道打开到气缸。 可变气门正时机构根据发动机的运行状态来控制阀驱动机构相对于曲轴的运转定时,以改变由阀驱动机构驱动的阀的正时。 计算装置包括检测曲柄轴的转速的第一检测装置。 第二检测装置检测进气通道中的进气压力。 第三检测装置检测阀驱动机构的操作定时。 计算装置根据检测到的曲柄轴的转速和检测到的操作定时来计算运转定时的位移。 第一计算装置根据曲柄轴的旋转速度,进气压力和操作时间的位移来计算引入气缸的空气量。