公开(公告)号：US5936414A

公开(公告)日：1999-08-10

申请号：US934651

申请日：1997-09-22

申请人： Tien-Tsai Tseng

发明人： Tien-Tsai Tseng

IPC分类号： G01N11/14 ,  G01N33/28 ,  G01N27/02

CPC分类号： G01N33/28 ,  G01N11/14

摘要： A brake oil detector is disclosed. It includes a housing formed with a through hole on one side, a circuit board disposed in the housing and having a wire extending through the through hole to outer side of the housing, a pivotable rotary shaft disposed in the through hole and an extension arm disposed at one end of the rotary shaft and having a free end disposed with a sensor connected to the circuit board by the wire. The sensor of the extension arm is extended into a brake oil tank to check out the viscosity of the brake oil and judge whether it is necessary to replace the brake oil.

摘要翻译： 公开了一种制动油检测器。 它包括在一侧形成有通孔的壳体，设置在壳体中的电路板，并且具有穿过通孔到外壳外侧的线，设置在通孔中的可枢转旋转轴和设置在通孔中的延伸臂 在旋转轴的一端并且具有自由端，其设置有通过线连接到电路板的传感器。 延伸臂的传感器延伸到制动油箱中，以检查制动油的粘度，并判断是否需要更换制动油。

公开(公告)号：US5450924A

公开(公告)日：1995-09-19

申请号：US368902

申请日：1995-01-05

申请人： Tien-Tsai Tseng

发明人： Tien-Tsai Tseng

IPC分类号： F01M11/04 ,  F16N33/00 ,  F16N13/08

CPC分类号： F01M11/045 ,  Y10T137/3099

摘要： A portable oil suction device including a solid oil tank, a top cover securely fixed to the top open end of the oil tank and having a unitary handle for carrying by hand, a pump cylinder disposed inside the oil tank, a plunger moved in the pump cylinder to induce a suction force for drawing engine oil from an engine into the oil tank, and a control valve carried on a link on the bottom side of the top cover and controlled by a float to stop the air passage on the cover when the engine oil in the oil ,tank reaches the high oil level.

摘要翻译： 一种便携式吸油装置，包括固体油箱，顶盖牢固地固定在油箱的顶部开口端，并具有用于携带的整体手柄，设置在油箱内部的泵筒，在泵内移动的柱塞 气缸，以引发用于将发动机油从发动机引入油箱的吸力;以及控制阀，其承载在顶盖的底侧上的连杆上，并由浮子控制，以在发动机上停止盖上的空气通道 油中油，油罐达到高油位。