公开(公告)号：US06407168B1

公开(公告)日：2002-06-18

申请号：US09674524

申请日：2000-11-21

申请人： Yasuhisa Sugita ,  Takashi Saeki ,  Hiroki Nakashima ,  Masaru Nakagawa ,  Kenichi Mitsuhashi ,  Yutaka Obata

发明人： Yasuhisa Sugita ,  Takashi Saeki ,  Hiroki Nakashima ,  Masaru Nakagawa ,  Kenichi Mitsuhashi ,  Yutaka Obata

IPC分类号： C08L2312

CPC分类号： C08J3/005 ,  B29C47/0011 ,  B29C47/50 ,  C08F297/083 ,  C08J2323/12 ,  C08L23/10 ,  C08L23/12 ,  C08L23/16 ,  C08L53/00 ,  C08L2205/02 ,  C08L2666/04 ,  C08L2666/24

摘要： Provided are a propylene resin composition comprising 100 parts byweight in total of two different types of propylene polymers each having specific properties, from 0 to 50 parts by weight of a specific elastomer, and from 0 to 50 parts by weight of an inorganic filler; and a method for producing it. The production method comprises melting and kneading two polymer groups each comprising one or more propylene polymers. The resin composition in which the viscosity difference between the propylene homopolymer segments to form the base polymer and the amorphous propylene segments to form the disperse phase is small is produced by first melting and kneading one polymer group, then immediately adding the other polymer group thereto, and further kneading and melting the two. For the composition in which the viscosity difference therebetween is large, the polymer groups are separately kneaded in melt, and the resulting melts are further kneaded. The propylene resin composition has high stiffness, high impact resistance and high fluidity, and its moldings have good appearances.

摘要翻译： 提供一种丙烯树脂组合物，其包含100重量份的总共两种不同类型的具有特定性质的丙烯聚合物，0至50重量份的特定弹性体和0至50重量份的无机填料; 及其制造方法。 该制备方法包括熔融和捏合两种各自包含一种或多种丙烯聚合物的聚合物基团。 通过首先熔融和捏合一个聚合物基团，然后立即向其中加入另一个聚合物基团，产生其中形成基础聚合物的丙烯均聚物链段和形成分散相的无定形丙烯链段之间的粘度差小的树脂组合物， 并进一步捏合和熔融两者。 对于其间的粘度差较大的组合物，将聚合物基团分别捏合在熔体中，并将​​所得熔体进一步捏合。 丙烯树脂组合物具有高刚度，高抗冲击性和高流动性，并且其模制品具有良好的外观。

公开(公告)号：US4658595A

公开(公告)日：1987-04-21

申请号：US801807

申请日：1985-11-26

申请人： Yukio Shimada ,  Yutaka Obata ,  Takahisa Takeoka ,  Toyotoshi Katoh

发明人： Yukio Shimada ,  Yutaka Obata ,  Takahisa Takeoka ,  Toyotoshi Katoh

IPC分类号： F01P7/04 ,  B60H1/32 ,  F01P5/02 ,  F01P5/04 ,  F01P7/02 ,  F01P7/08

CPC分类号： B60H1/323 ,  F01P7/026 ,  F01P7/08 ,  F01P2005/025 ,  F01P2005/046 ,  F01P2025/08 ,  F01P2025/13 ,  F01P2060/14

摘要： A cooling system for radiator and condenser with an air conditioner having first and second electrically driven blowers for cooling the radiator and condenser, and a cooling cycle operation switch which comprises a control circuit provided on at least one side of the first and second blowers for either stopping or operating at low speed the one of the first and second blowers when any electrical equipment of vehicle such as headlights, wipers, is operated during the cooling cycle, an engine cooling water temperature switch operative to turn on and off the first blower by releasing the control of the control circuit when any of the electrical equipments is operated, and/or a thermal load switch operative to turn of and off the second blower in accordance with the outside temperature conditions by releasing the control of the control circuit, when any of the electrical equipments is operated. With this construction, the blowers for the radiator and condenser can be efficiently operated in accordance with the conditions of the engine cooling water temperature, the outdoor temperature, and the operated or non-operated conditions of the electrical equipments of a vehicle, so as to save electrical power generated by a generator or batteries of the vehicle.

摘要翻译： 一种用于散热器和冷凝器的冷却系统，具有空调器，其具有用于冷却散热器和冷凝器的第一和第二电动鼓风机，以及冷却循环操作开关，其包括设置在第一和第二鼓风机的至少一侧上的控制电路， 当在冷却循环期间操作诸如头灯，擦拭器的车辆的任何电气设备时，第一和第二鼓风机中的一个被停止或低速操作，发动机冷却水温度开关可操作以通过释放来打开和关闭第一鼓风机 当任何电气设备运行时控制电路的控制，和/或热负荷开关可操作以通过释放控制电路的控制而根据外部温度条件转动和关闭第二鼓风机，当任何 电气设备运行。 通过这种结构，可以根据发动机冷却水温度，室外温度以及车辆的电气设备的操作状态或非操作状态来有效地进行散热器和冷凝器的鼓风机的操作，以便 节省发电机或车辆电池产生的电力。