METHOD OF SEALING OF TERMINAL POST OF ELECTRIC CELL Russian patent published in 1997 - IPC

FIELD: electrical engineering; production of chemical supply sources. SUBSTANCE: hole is cut in case and centering rod is fitted in hole. Then sealing ring is put onto rod and cap with axial hole is mounted over ring. Cap is secured to case opposite to hole. This done, centering rod is taken out and connecting member is placed in hole. Connecting member is made in form of rivet with blind hole or bolt. Terminal with hole and washer are put onto connecting member from outside and then connecting member is made fast either by expanding the blind hole or by turning the nut of bolt. EFFECT: improved quality of sealing. 5 dwg