| 摘要 |
FIELD: combustible liquid storing equipment for chemical laboratories, enterprises concerned with combustible liquids production and storage, liquid-propellant engine production enterprises. SUBSTANCE: vessel has device for protection thereof against damage due to accumulation of gas evolved from combustible liquid. Device is formed as metal tube welded onto vessel metal lid and having closed upper end. Tube lower end is aligned with lid opening. Orifice for accumulated gas release is formed in tube upper end. Rubber tube is put on metal tube to prevent leaking of combustible liquid from tilted vessel. EFFECT: simplified construction, increased storage safety regardless of combustible liquid density. 1 dwg
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