Electromagnetic valve and air suspension inflating and deflating device

The invention provides an electromagnetic valve and an air suspension inflating and deflating device. The electromagnetic valve comprises a valve body, a main valve element, a control valve element and a coil, wherein a first opening, a second opening and an inflation opening are formed in the valve...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ZHU SHOUCHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS TAPS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES VEHICLE SUSPENSION ARRANGEMENTS VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention provides an electromagnetic valve and an air suspension inflating and deflating device. The electromagnetic valve comprises a valve body, a main valve element, a control valve element and a coil, wherein a first opening, a second opening and an inflation opening are formed in the valve body; the main valve element is movably arranged in a valve cavity, the main valve element is provided with a connecting channel and a mounting cavity, the main valve element is provided with a closing position and an opening position enabling the inflation opening and the first opening to communicate through the connecting channel, and when the main valve element is located at the closing position, a driving cavity is formed between the main valve element and the valve body; the control valveelement is movably arranged in the mounting cavity, the control valve element is provided with a first position blocking the second opening and a second position attached to the main valve element, and when the control valve