JPS59187085U

JPS59187085U - air heater

Info

Publication number: JPS59187085U
Application number: JP8238583U
Authority: JP
Inventors: 上谷　茂生; 須藤　晴男
Original assignee: 日吉電装株式会社
Priority date: 1983-05-31
Filing date: 1983-05-31
Publication date: 1984-12-12

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は、従来のエアヒータを示す正面図、第２図は、
本考案の一実施例を示す平面図、第３図は、第２図のＡ
−Ａ線による縦断面図、第４図は、第２図の一部切欠背
面図、第５図は、エアヒータの温度特性を示す線図であ
る。１・・・本体、２・・・上壁、３・・・底壁、４，５・
・・側壁、６・・・通路、？、　８．９．　１０・・・
取付孔、１１゜１２．１６．１７・・・絶縁材、１３．
１５・・・ターミナルボルト、１４．１８．２９・・・
ナツト、１９・・・サイドホルダ、２０．２５・・・ケ
ース、２１・・・ばね板、２２ａ、　２２ｂ−・・絶縁
材、２３−・・凹み、２４・・・センタホルダ、２６・
・・貫通Ｌ　２７．　３０・・・ヒータ素子、２７ａ、
　３０ａ−・・屈曲部、２７ｂ。３０ｂ−・・直線部、２７Ｃ，３０Ｃ−・・脚部、３０
ｄ−・・長脚部、２８．３１・・・取付孔。Fig. 1 is a front view showing a conventional air heater, and Fig. 2 is a front view showing a conventional air heater.
A plan view showing one embodiment of the present invention, FIG. 3, is A of FIG. 2.
4 is a partially cutaway rear view of FIG. 2, and FIG. 5 is a diagram showing the temperature characteristics of the air heater. 1... Main body, 2... Top wall, 3... Bottom wall, 4, 5...
...Side wall, 6...Aisle,? , 8.9. 10...
Mounting hole, 11°12.16.17...Insulating material, 13.
15...Terminal bolt, 14.18.29...
Nut, 19...Side holder, 20.25...Case, 21...Spring plate, 22a, 22b--Insulating material, 23--Dent, 24--Center holder, 26-
...Penetration L 27. 30... heater element, 27a,
30a--bending portion, 27b. 30b--straight part, 27C, 30C--leg part, 30
d-...Long leg part, 28.31...Mounting hole.

Claims

[Scope of utility model registration request]

A main body having a frame shape and having a passage formed therein, a pair of side holders disposed on an inner wall facing the passage of the main body, and arranged back to back to form a boundary wall surface in the center of the passage. A pair of center holders provided, a bent part and a straight part are arranged alternately to form a meandering shape, and the vicinity of the protruding surface of the bent part is slightly elongated by the side holders and the pair of center holders. In an air heater having a pair of heater elements elastically held to permit The other extended long leg of one heater element is connected to the other leg of the other heater element through the through hole of the holder via a connecting terminal, and the heater elements are connected to each other.
An air heater characterized by being connected in series to a power source.