2039189 20190208090811.0 Heavy-liquid bubble chamber Gargamelle under repair Updated 774 values on run 1439874066 SzGeCERN Experiments and Tracks 112-114 1729618 4 CERN Courier 13 1973 IMAGE 1808370 IMAGE 1808371 PHOTOARC PUBLIC ALBUM FILM The heavy-liquid bubble chamber Gargamelle has undergone a series of repairs after fractures had appeared in its expansion system. The top half of the photographs show the magnet with its 44 expansion and recompression tubes (large white circles) and its 44 motors controlling the safety valves (small black and white circles). The chamber itself is inside the magnet. The tanks of the expansion system had been reinstalled on the trolley in the foreground. A large number of struts had been fitted to the trolley to give it added rigidity. Rubrique: Date Planche:2 73 De:47 A:48 116 1973 Feb 1973