发明名称 |
Control system of a dual-cylinder type dehumidifier |
摘要 |
This invention relates to a novel electronic system for controlling a twin-type of air dryer arrangement. Normally, the adsorption elements (DR1) and (DR2) change over their adsorptive and regenerative cycles alternately by an "ON" signal produced by a governor (GO). In addition, in case that the compressor works continuously for a long period of time, the adsorptive and regenerative cycles are changed over whenever a predeterined time elapses. Thus, it is possible to make the entire air dryer more compact, to have less changeover operation and to use the relevant devices for much longer time.
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申请公布号 |
US4721515(A) |
申请公布日期 |
1988.01.26 |
申请号 |
US19860932121 |
申请日期 |
1986.11.19 |
申请人 |
NIPPON AIR BRAKE CO., LTD. |
发明人 |
HATA, YASUHISA;AKAMATSU, OSAMU;KITAUE, MASAAKI |
分类号 |
B01D53/04;B01D53/26;B60T17/00;(IPC1-7):B01D53/04 |
主分类号 |
B01D53/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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