| 摘要 |
424,101. Revaporizing and dispensing liquefied gases. LINDE AIR PRODUCTS CO., 30, East 42nd Street, New York, U.S.A.- (Assignees of Dana, L. I. ; 26, Rand Avenue, Buffalo, New York, U.S.A.) Feb. 27, 1934, No. 6327. Convention date, March 3, 1933. [Class 8 (ii)] Gas is delivered from a liquefied gas container 10 through a pipe 15 to a coil 16 which may be heated electrically ; liquid is delivered from the container through a pipe 19 to a coil similarly heated. The gas may pass to a tank 18 for storage or through check and regulating valves 49, 46 to the consumer's pipe line 25; the liquid passes through a low-pressure regulating valve 47 to the same line 25. In addition, liquid is delivered through a disconnectable coupling to one of a pair of gasifiers 30, 30<1>, which may deliver gas to the receiver 18, to the consumer's pipe line through valves 50, 48, or to receivers 45 for supply to the consumers at higher pressure. The gasifiers 30, 30<1> are provided with outlet valves 43, 43<1> inter-connected so that gas cannot be delivered from one to the other, but passes to the pipes 38, 381. Specification 287,909, [Class 8 (ii)], is referred to. |
