| 摘要 |
The means comprises a sleeve in envelopment of a tie bolt which penetrates a coolant chamber formed within a plurality of adjoined housing components. The sleeve is slightly foreshortened so that neither end thereof will contact the bolt end fasteners, to insure that the sleeve will not be subject to stress (as when the tie bolt experiences temperature excursions). The sleeve carries annular seals, at the opposite ends thereof, which resiliently support the sleeve within the coolant chamber and effectively close off the coolant chamber from the tie bolt. |
