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1. CN110521279 - HEATER

官庁
中華人民共和国
出願番号 201880025057.3
出願日 24.04.2018
公開番号 110521279
公開日 29.11.2019
公報種別 A
IPC
H05B 3/48
H電気
05他に分類されない電気技術
B電気加熱;他に分類されない電気照明
3抵抗加熱
40棒あるいは管状の発熱素子
42非可撓性のもの
48発熱導体が絶縁物に埋込まれているもの
CPC
H05B 3/48
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
3Ohmic-resistance heating
40Heating elements having the shape of rods or tubes
42non-flexible
48heating conductor embedded in insulating material
H05B 2203/003
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
2203Aspects relating to Ohmic resistive heating covered by group H05B3/00
002Heaters using a particular layout for the resistive material or resistive elements
003using serpentine layout
H05B 2203/013
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
2203Aspects relating to Ohmic resistive heating covered by group H05B3/00
013Heaters using resistive films or coatings
H05B 2203/021
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
2203Aspects relating to Ohmic resistive heating covered by group H05B3/00
021Heaters specially adapted for heating liquids
H05B 2203/022
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
2203Aspects relating to Ohmic resistive heating covered by group H05B3/00
022Heaters specially adapted for heating gaseous material
H05B 2203/002
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
2203Aspects relating to Ohmic resistive heating covered by group H05B3/00
002Heaters using a particular layout for the resistive material or resistive elements
出願人 KYOCERA CORP
京瓷株式会社
発明者 HAMADA OSAMU
浜田修
代理人 中科专利商标代理有限责任公司 11021
優先権情報 2017-087327 26.04.2017 JP
発明の名称
(EN) HEATER
(ZH) 加热器
要約
(EN)
A heater of the present disclosure includes: a rod-shaped or cylindrical ceramic body (1) that has a slit-shaped recess (11) in the outer peripheral surface thereof extending from the leading end toward the back end; and a heating resistor (2) embedded inside the ceramic body (1). The heating resistor (2) includes a first resistor (21) and a second resistor (22) disposed in parallel. In addition,the heating resistor (2) has, between the leading end and rear end of the ceramic body (1), a first region (31) where the first resistor (21) and second resistor (22) repeatedly fold back and reciprocate in parallel along the circumferential direction, and a second region (32) that is adjacent to the slit-shaped recess (11) and where only the first resistor (21) reciprocates.

(ZH)
本发明的加热器具备:陶瓷体(1),其呈棒状或筒状且在外周面具有从前端朝向后端延伸的狭缝状的凹部(11);以及发热电阻体(2),其埋设于陶瓷体(1)的内部。并且,发热电阻体(2)包括并列配置的第一电阻体(21)以及第二电阻体(22)。另外,发热电阻体(2)具有:第一区域(31),在该第一区域中,第一电阻体(21)以及第二电阻体(22)在陶瓷体(1)的前端与后端之间沿着周向并行地来回往复折返;以及第二区域(32),其是接近狭缝状的凹部(11)的区域,且在第二区域中仅往复有第一电阻体(21)。