| 摘要 |
713,187. Batteries. OLDHAM & SON, Ltd., and MARTIN, J. R. July 21, 1952, [Aug. 7, 1951 No. 18621/51. Class 53. Slotted tubular electrodes made of mouldable plastic material are made in halves 1, 2 having flanges 5 which are cemented together as shown in plan in Fig. 3. The flanges may take various forms and may be used for joining a number of tubes together as shown in Fig. 8. Fig. 13 shows a modification in which tubes made in two parts I, 2 cemented together are connected by grooves and tongues 5<SP>d</SP>, 5<SP>c</SP>. A number of half tubes 10 may be cast in one piece with joining flanges 5a as shown in Fig. 9 and cemented to a similar set I I. |
