| 摘要 |
<p>PURPOSE:To increase the efficiency of a field installation work by forming an insulating spacer so that it may not jet out into the inside of a gas tank. CONSTITUTION:An insulating spacer 31 is constituted of a conductor connecting section 32 which conductively connects main circuit conductors 36, 37 in two adjacent gas tanks 34, 35 and an insulating supporting section 33 which supports the conductor connecting section 32 and which is held between opening flanges 38, 39 of the gas tanks 34, 35. The conductor connecting section 32 and the insulating supporting section 33 are formed so as not to jet out into the gas tanks 34, 35. In such a structure, the insulating spacer 31 does not get in the way and so, even if an extension gas tank is located in a formal place, it can be connected to the existing gas tanks just by lowering a connection gas tank. By this method, it not necessary to install the extension gas tank provisionally and therefore the efficiency of a field installation work is increased.</p> |
