LOW-TEMPERATURE MATERIAL TRANSFER APPARATUS AND LOW-TEMPERATURE LIQUEFIED GAS SUPPLY SYSTEM USING THE LOW-TEMPERATURE MATERIAL TRANSFER APPARATUS

摘要

A low-temperature material transfer apparatus and a low-temperature liquefied gas supply system that uses the low-temperature material transfer apparatus characterized in that transfer means (2a, 2b) capable of output adjustment are installed in parallel, transfer means are operated at a low-output mode that is lower than the rated output so that the total output of transfer means 2a and 2b is controlled to be the desired quantity, and at the same time in the event one or both of the transfer means, or any of or two or more of the instrumentation devices related to the output of transfer means fall(s) into abnormal mode, the transfer means that fell into said abnormal mode is/are switched to shutdown mode, and the output of transfer means other than those that fell into said shutdown mode is/are switched to the rated mode so that the total output of the active transfer means is controlled to be the desired figure.