Frank K Lord

US Patent:

43207880, Mar 23, 1982

Filed:

Sep 10, 1979

Appl. No.:

6/073903

Inventors:

Frank K. Lord - Huntington Beach CA

Assignee:

Union Oil Company of California - Brea CA

International Classification:

B65B 318
F16K 2400
F17C 1300

US Classification:

141290

Abstract:

Apparatus for the bulk delivery of a volatile liquid including a mobile delivery vessel having at least one compartment for the bulk storage of the volatile liquid. Each compartment has a liquid outlet controlled by a remotely controllable liquid outlet valve and a vapor inlet controlled by a remotely controllable vapor inlet valve. The opening and closing of these valves are interlocked and, optionally, the closing of the vapor inlet valve is delayed a predetermined time after the closing of the liquid outlet valve.