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1. 发明申请

US20050217632A1 Air cleaner 失效
标题翻译：空气净化器
公开(公告)号：US20050217632A1
公开(公告)日：2005-10-06
申请号：US11083082
申请日：2005-03-18
申请人： Takashi Imanishi , Tomonori Oyamada , Yoshiyuki Akao
发明人： Takashi Imanishi , Tomonori Oyamada , Yoshiyuki Akao
IPC分类号： F02M35/10 , F02D35/00 , F02M35/02 , F02M35/024 , F02M35/04 , F02M69/48
CPC分类号： F02M35/021 , F02M35/024 , Y02T10/146
摘要： The outlet duct extending outward from the air cleaner case is also extended inward into the air cleaner case with the same inner diameter such that the length of the part extending into the air cleaner is 10% to 25% of the axial length of the air cleaner element. By this, the distance from the opening of the outlet duct in the air cleaner case to the air flow sensor located in a downstream zone can be increased in an automobile engine, turbulence in the intake air flow can be considerably weakened at the air flow sensor, and air flow measurement not fluctuating widely can be obtained with an air flow measuring device having the same calibration program even when an air cleaner element of different type, i.e. of single type or double type, is used in an air cleaner case of the same design.
摘要翻译：从空气滤清器壳体向外延伸的出口管道也向内延伸到具有相同内径的空气滤清器壳体中，使得延伸进空气滤清器的部件的长度为空气滤清器的轴向长度的10％至25％元件。由此，在汽车发动机中可以增加从空气滤清器壳体中的出口导管的开口到位于下游区域的空气流量传感器的距离，在空气流量传感器中可以显着地减弱进气流中的湍流并且即使在具有相同校准程序的空气净化器壳体中使用不同类型的空气滤清器元件，即单一或双重类型的空气滤清器元件，也可以使用具有相同校准程序的空气流量测量装置来广泛地进行空气流量测量设计。

2. 发明授权

US07140344B2 Air cleaner 失效
标题翻译：空气净化器
公开(公告)号：US07140344B2
公开(公告)日：2006-11-28
申请号：US11083082
申请日：2005-03-18
申请人： Takashi Imanishi , Tomonori Oyamada , Yoshiyuki Akao
发明人： Takashi Imanishi , Tomonori Oyamada , Yoshiyuki Akao
IPC分类号： G01F1/68
CPC分类号： F02M35/021 , F02M35/024 , Y02T10/146
摘要： The outlet duct extending outward from the air cleaner case is also extended inward into the air cleaner case with the same inner diameter such that the length of the part extending into the air cleaner is 10% to 25% of the axial length of the air cleaner element. By this, the distance from the opening of the outlet duct in the air cleaner case to the air flow sensor located in a downstream zone can be increased in an automobile engine, turbulence in the intake air flow can be considerably weakened at the air flow sensor, and air flow measurement not fluctuating widely can be obtained with an air flow measuring device having the same calibration program even when an air cleaner element of different type, i.e. of single type or double type, is used in an air cleaner case of the same design.
摘要翻译：从空气滤清器壳体向外延伸的出口管道也向内延伸到具有相同内径的空气滤清器壳体中，使得延伸进空气滤清器的部件的长度为空气滤清器的轴向长度的10％至25％元件。由此，在汽车发动机中可以增加从空气滤清器壳体中的出口导管的开口到位于下游区域的空气流量传感器的距离，在空气流量传感器中可以显着地减弱进气流中的湍流并且即使在具有相同校准程序的空气净化器壳体中使用不同类型的空气滤清器元件，即单一或双重类型的空气滤清器元件，也可以使用具有相同校准程序的空气流量测量装置来广泛地进行空气流量测量设计。

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