CANNED MOTOR DEVICE
A canned motor device includes a base unit, a motor, and front and rear covers. The base unit includes a side surface including inner and outer annular segments. The motor is mounted in the base unit and includes a flange. The rear cover is mounted in the base unit and includes a disk clamped sealin...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A canned motor device includes a base unit, a motor, and front and rear covers. The base unit includes a side surface including inner and outer annular segments. The motor is mounted in the base unit and includes a flange. The rear cover is mounted in the base unit and includes a disk clamped sealingly between the flange and the inner annular segment. The front cover has an end abutting against the side surface and includes inner and outer surrounding segments. The disk and flange are clamped sealingly between the inner annular and surrounding segments. A first sealing element is disposed between the base unit and the disk. A second sealing element is disposed between the outer annular segment and the outer surrounding segment to form an airtight seal between the base unit and the front cover. |
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