公开(公告)号：US06360793B1

公开(公告)日：2002-03-26

申请号：US09500218

申请日：2000-02-08

申请人： Hisayuki Sugano ,  Masami Saruta ,  Hajime Kishida

发明人： Hisayuki Sugano ,  Masami Saruta ,  Hajime Kishida

IPC分类号： B65B130

CPC分类号： F17C5/007 ,  F17C2205/0341 ,  F17C2221/033 ,  F17C2223/0123 ,  F17C2227/0157 ,  F17C2227/0344 ,  F17C2250/043

摘要： A filling apparatus for filling receiving vessels with compressed gas lowers the temperature of the compressed gas in response to the filling pressure of the receiving vessel. As an internal pressure within the receiving vessel approaches a value indicative of a filled vessel, the temperature of the compressed gas is reduced to counter the effect of heat caused by increasing pressure within the vessel. The temperature of the compressed gas is reduced by slowing the compressor and allowing the gas to dwell for a longer period within a heat exchanger between stages of compression. In addition, the temperature of the compressed gas is reduced by increasing the efficacy of the heat exchanger such as by increasing the rate of air flow over the heat exchanger. Accordingly, engine speed, fan speed and compressor speed each can be varied according to various arrangements of the filling apparatus to reduce the temperature of the compressed gases being introduced into a receiving vessel.

摘要翻译： 用于用压缩气体填充接收容器的填充装置响应于接收容器的填充压力而降低压缩气体的温度。 由于接收容器内的内部压力接近指示填充容器的值，压缩气体的温度被降低以抵消由容器内的增加的压力引起的热的影响。 压缩气体的温度通过减慢压缩机而降低，并允许气体在压缩级之间的热交换器内停留较长时间。 此外，通过增加热交换器的功效，例如通过增加热交换器上的空气流速来减小压缩气体的温度。 因此，发动机速度，风扇速度和压缩机速度各自可以根据填充装置的各种布置而变化，以降低被引入到接收容器中的压缩气体的温度。