专利名称:METHOD OF MAKING ELECTRIC HEATER
ASSEMBLIES
发明人:CUNNINGHAM; DONALD M.,SANTORC;
RALPH
申请号:US42782373申请日:19731226公开号:US3859721A公开日:19750114
摘要:The heater assembly comprises a sheathed electric heating element and anelastomeric bushing within a sheath end opening. A mounting flange is rigidly secured tothe sheath inwardly of an end, and the bushing is held under longitudinal compression atthe time the mounting flange is secured to the sheath.
申请人:EMERSON ELECTRIC CO.
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