FR386825A - Nouvelle valve entièrement métallique et d'une seule pièce pour pneumatiques de véhicules et récipients contenant un gaz comprimé
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Nouvelle valve entièrement métallique et d'une seule pièce pour pneumatiques de véhicules et récipients contenant un gaz comprimé
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JEAN CHARLES LE GALL
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JEAN CHARLES LE GALL
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F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
F16K15/00—Check valves
F16K15/20—Check valves specially designed for inflatable bodies, e.g. tyres
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FR386825D1908-02-011908-02-01Nouvelle valve entièrement métallique et d'une seule pièce pour pneumatiques de véhicules et récipients contenant un gaz comprimé
ExpiredFR386825A
(fr)
Dispositif pour empecher l'inflammation de la plaque en ébonite ou autres matières similaires dans les détendeurs ou robinets similaires pour gaz comprimés (oxygène, etc.)