PURPOSE: To ensure support by integrally providing, on the outer circumferential surface of a horizontally fixed outer casing spacer-projected pieces for mounting an inner casing and the outer casing on almost the same axis.
CONSTITUTION: An inner casing 7 incorporating a pump part 10 is mounted on the same axis with an outer casing 3, and a spacer-projected pieces 14 are integrally mounted on the outer circumferential surface of the inner casing 7 at the side of a motor part 8. The spacer-projected pieces 14 are installed almost near the center of gravity to be integrally prepared at the side of the motor part 8 of an inlet port 9, and extended in three directions, that is, in the downward and sideways directions. Accordingly, support can be secured.
KAJIWARA KENICHI
NAKAYAMA JUNICHI
SOEJIMA MASAHIRO
EBARA CORP
HASHIMOTO SANGYO KK
| JPS6046275A | 1985-03-13 | |||
| JPS58204995A | 1983-11-29 | |||
| JPS494407A | 1974-01-16 |