| 摘要 |
<p>Certain equipment includes both contactors (1) for connecting and disconnecting electro-magnetic paths in one or more electrical circuits and solenoid valves (2) for breaking and opening the passage of flowing media such as gaseous or liquid media. Contactors (1) and valves (2) are fitted separately even when they must be set simultaneously. The object of the invention is to combine contactors (1) and valves (2) which must be set at the same time, to a single unit, utilizing a single electro-magnetic arrangement (4-13) for both contactors (1) and valves (2). </p> |
