Temperature sensing element device and fireproof check valve

The utility model discloses a temperature sensing element device which is arranged on a gravity eccentric opening and closing mechanism inside a fireproof check valve and comprises a temperature sensing element and an element which is arranged on the gravity eccentric opening and closing mechanism a...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	FAN GUOXING
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 TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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