| 摘要 |
1535903 Engine blocks VOLVO PENTA AB 16 June 1977 [16 June 1976] 25242/77 Heading FIB Cast engine block modules containing cooling water passages 52, 56 and exhaust manifold passages 57 are arranged to be connected at their endfaces to similar units, to form multiple cylinder units or at their crank-case facing surface to form V or boxer type engines. End-plates 52, 42 are arranged to appropriately seal and direct flows of liquid and gas. Various combinations of blocks for two stroke engines are illustrated and described, gas transfer passages being provided therein. |
