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|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||H05B-003/02 H05B-003/34 A21B-001/22|
|미국특허분류(USC)||219/528 ; 219/539 ; 219/483 ; 219/406|
|발명자 / 주소||
|출원인 / 주소||
|인용정보||피인용 횟수 : 1 인용 특허 : 4|
A single phase and three phase heater element circuit for a ceramic fiber heater wherein a plurality of blocks each of which is formed by a plurality of heater elements arranged side by side on a base of insulation material and connected to one another to form a series circuit, said series circuit being connected across an electric power source, and adjacent ends of the series circuits in adjacent blocks being connected to the same terminal of said electric power source. By connecting adjacent ends of adjacent blocks of ceramic fiber heater element circu...
A ceramic fiber heater comprising: (a) a base constructed of a ceramic fiber insulation; (b) first and second heater blocks arranged side by side with each other on said base, said first heater block comprising a first series circuit comprising a plurality of heater elements arranged side by side on said base and connected together in series such that said heater elements are carried substantially along said length of said first series circuit by said base, said first series circuit having first and second ends spaced apart from one another and located o...