电动泵厂。
电动泵厂由斯科特·山（Limited）于纽卡斯尔·泰恩（Newcastle-On-Tyne）建造了斯科特·山（Limited），为北极极煤矿。这些泵的设计为每分钟将250加仑的水送至1300码的八英寸管，反对五十英尺的标题。驱动它们的电动机在每分钟720转速的标称速度下运行时提供二十马力。这种速度降低到泵轴通过蜗杆传动装置运行的三十转。在油浴中运行的蠕虫是锻铁，蠕虫轮是磷青铜。推力轴承用于占据蠕虫主轴中的压力。泵数量是三个。公羊是枪支金属，直径九英寸，行程为十五英寸。曲轴和连杆是钢。将电流提供给电机的发电机通过电缆长度为2700英尺。 A special switch is used at the motor end to prevent sparking at the terminals when starting. The dynamo is belt driven, being designed to run at 800 revolutions per minute, at which speed its output is sixty-five amperes at 300 volts. It can be used for electric lighting when not working the pump. The engine which drives the generator is of the vertical type, having a single cylinder thirteen inches in diameter with a ten-inch stroke. It is intended to run at 200 revolutions per minute.
电动泵厂由斯科特·山（Limited）于纽卡斯尔·泰恩（Newcastle-On-Tyne）建造了斯科特·山（Limited），为北极极煤矿。这些泵的设计为每分钟将250加仑的水送至1300码的八英寸管，反对五十英尺的标题。驱动它们的电动机在每分钟720转速的标称速度下运行时提供二十马力。这种速度降低到泵轴通过蜗杆传动装置运行的三十转。在油浴中运行的蠕虫是锻铁，蠕虫轮是磷青铜。推力轴承用于占据蠕虫主轴中的压力。泵数量是三个。公羊是枪支金属，直径九英寸，行程为十五英寸。曲轴和连杆是钢。将电流提供给电机的发电机通过电缆长度为2700英尺。 A special switch is used at the motor end to prevent sparking at the terminals when starting. The dynamo is belt driven, being designed to run at 800 revolutions per minute, at which speed its output is sixty-five amperes at 300 volts. It can be used for electric lighting when not working the pump. The engine which drives the generator is of the vertical type, having a single cylinder thirteen inches in diameter with a ten-inch stroke. It is intended to run at 200 revolutions per minute.
