US6146518 Pressure differential control in an electrolytic cell
Cited prior art · Matthew J. Fairlie, William J. Stewart and 2 more · United States · 2000
the endboxes 44. Anolyte frame 45 Signal output proportional to the magnitude of the anolyte 70, catholyte frame 70' and inter-cell panel 76 are sand level in the form of either a current (4-20 mA)