Design of a system to control the liquid N in traps associated with diffusion pumps is described. The system was designed for use with three pumps, however it can be extended to any number of pumps. (J.R.D.)
U.S. Atomic Energy Commission depository collection.
Note
DOE contract number: AT(30-1)-2098 NSA number: NSA-16-017779 OSTI Identifier 4833842 Research organization: Massachusetts Inst. of Tech., Cambriged. Lab. for Nuclear Science.