公开(公告)号：US3664674A

公开(公告)日：1972-05-23

申请号：US3664674D

申请日：1970-04-22

Applicant: DRESSER IND

Inventor： YEHL FRANK A

IPC: F01D25/24 ,  F01D25/26 ,  F04D29/40 ,  F16J13/02 ,  F16J9/00

CPC classification number: F01D25/243 ,  F01D25/265 ,  F04D29/403 ,  F16J13/02

Abstract: A SPLIT HOUSING INCLUDING IMPROVED SEALING MEANS FORMING A FLUID-TIGHT SEAL BETWEEN A CIRCULAR END MEMBER AND A PAIR OF MATING SEMICYLINDRICAL HOUSING OR CASING MEMBERS. THE IMPROVED HOUSING/SEALING ARRANGEMENT INCLUDES AN END PLATE, A SPLIT CASING SUCH AS IS UTILIZED ON HIGH PRESSURE, TURBINE-TYPE COMPRESSORS, AN ANNULAR MEMBER CARRYING A DEFORMABLE SEAL HAVING A DIAMETER LESS THAN THE INNER DIAMETER OF THE CASING AND MEANS FOR DEFORMING THE SEAL INTO SEALING ENGAGEMENT WITH THE END PLATE AND CASING.