公开(公告)号：US4310419A

公开(公告)日：1982-01-12

申请号：US229629

申请日：1981-01-29

申请人： Akio Nara ,  Hideaki Sasaya

发明人： Akio Nara ,  Hideaki Sasaya

IPC分类号： B01D29/07 ,  B01D25/24 ,  B01D29/06

CPC分类号： B01D25/24

摘要： A filter element for straining liquid formed of a filter material in a convoluted form including two portions, one portion being a planar portion and the other portion being a corrugated portion having a plurality of elevated areas. The filter material is foled in half in the longitudinal center and wound in convolutions so that a series of letters V are formed on a transverse cross-sectional surface thereof. The pitch of the elevated areas is smaller in the central portion of the convoluted filter element corresponding to the end of the filter material at which winding is started and larger in the outer peripheral portion thereof.

摘要翻译： 一种过滤元件，用于将由过滤材料形成的卷绕液体形成为包括两部分的卷曲形状，一部分是平面部分，另一部分是具有多个升高区域的波纹状部分。 过滤材料在纵向中心部分被切成两半，并以卷积方式卷绕，使得在其横截面上形成一系列字母V。 在与卷绕开始的过滤材料的端部对应的回旋过滤元件的中心部分，升高区域的间距较小，在其外周部分中较大。

公开(公告)号：US4184804A

公开(公告)日：1980-01-22

申请号：US916537

申请日：1978-06-19

申请人： Mitsuo Inagaki ,  Hideaki Sasaya ,  Takashi Kurahashi

发明人： Mitsuo Inagaki ,  Hideaki Sasaya ,  Takashi Kurahashi

IPC分类号： F04D25/08 ,  H02K9/06 ,  F04D17/00

CPC分类号： H02K9/06 ,  F04D25/082 ,  Y10S416/03

摘要： A rotary electric machine having a cooling fan comprises a housing of which a front wall has a plurality of air vents. A fan carried and driven by a rotary shaft of the rotary electric machine is arranged near the outer surface of the front end wall of the housing. The fan comprises a disk-shaped fan base plate securely attached to the rotary shaft and a plurality of blades formed by bending by about 90.degree. the peripheral portions of the fan base plate having suitable notches and slots. The width of the blade is gradually reduced from its radially inner edge to its radially outer edge. The front end wall of the housing has a funnel-shaped surface corresponding to the edge of the blade.

摘要翻译： 具有冷却风扇的旋转电机包括：前壁具有多个通风孔的壳体。 由旋转电机的旋转轴携带和驱动的风扇设置在壳体的前端壁的外表面附近。 风扇包括牢固地附接到旋转轴的盘形风扇基板和通过弯曲大约90度的风扇基板的具有适当的槽口和槽的周边部分形成的多个叶片。 叶片的宽度从其径向内边缘逐渐减小到其径向外边缘。 壳体的前端壁具有对应于叶片边缘的漏斗形表面。

公开(公告)号：US4104493A

公开(公告)日：1978-08-01

申请号：US738756

申请日：1976-11-04

申请人： Yoshihiro Hibino ,  Hideaki Sasaya ,  Akihiro Kobayashi

发明人： Yoshihiro Hibino ,  Hideaki Sasaya ,  Akihiro Kobayashi

IPC分类号： B60R21/01 ,  H01H35/14

CPC分类号： H01H35/14 ,  B60R21/0132

摘要： An apparatus for detecting the collision of a vehicle to produce a signal indicating the collision, which signal is adapted to actuate a safety device, such an apparatus having a pair of rotatable rigid members defining therebetween a space in which disposed is a stationary contact adapted to cooperate with a movable contact carried by the rigid members. Spring means are provided for biasing the rigid members in one rotational direction against a rotational force caused by deceleration of the vehicle. The rigid members are provided with a massive weight so as to make the gravitational center eccentric from the rotational axis thereof, thereby an enhanced sensitivity to the deceleration is obtained.

摘要翻译： 一种用于检测车辆的碰撞以产生指示碰撞的信号的装置，该信号适于致动安全装置，这种装置具有一对在其间限定的可旋转的刚性构件，在该空间中设置有适于 与由刚性构件承载的活动触点配合。 提供弹簧装置用于抵抗由车辆减速引起的旋转力而在一个旋转方向上偏置刚性构件。 刚性构件设置有大的重量，以使重心从其旋转轴线偏心，从而获得对减速度的增强的灵敏度。