JPS6250921U

JPS6250921U -

Info

Publication number: JPS6250921U
Application number: JP14255285U
Authority: JP
Priority date: 1985-09-17
Filing date: 1985-09-17
Publication date: 1987-03-30

Description

[Brief explanation of the drawing]

図面はこの考案の一実施例を示し、第１図は溶
断溶着装置の概略斜視図、第２図は第１図の―
線矢視図、第３図は第２図の―線矢視断面
図、第４図はヒータの斜視図、第５図はヒータの
断面図、第６図は丸線状ヒータの断面図、第７図
はヒータの他の実施例を示す断面図、第８図はヒ
ータ保持構造の他の実施例を示す断面図、第９図
は従来の丸線ヒータの説明図、第１０図は従来の
平線ヒータの説明図、第１１図は従来の縦形平線
ヒータの説明図、第１２図は従来の熱板形ヒータ
の説明図、第１３図は従来の熱板形ヒータの他の
例を示す説明図である。１８，１９，２３……ヒータ、２１……発熱体
、２２……四弗化エチレン樹脂薄膜。 The drawings show an embodiment of this invention, and FIG. 1 is a schematic perspective view of a fusing and welding device, and FIG.
3 is a sectional view of FIG. 2 taken along the line, FIG. 4 is a perspective view of the heater, FIG. 5 is a sectional view of the heater, and FIG. 6 is a sectional view of the round wire heater. Fig. 7 is a sectional view showing another embodiment of the heater, Fig. 8 is a sectional view showing another embodiment of the heater holding structure, Fig. 9 is an explanatory diagram of a conventional round wire heater, and Fig. 10 is a conventional Fig. 11 is an explanatory diagram of a conventional vertical flat wire heater, Fig. 12 is an explanatory diagram of a conventional hot plate heater, and Fig. 13 is another example of a conventional hot plate heater. FIG. 18, 19, 23...Heater, 21...Heating element, 22...Tetrafluoroethylene resin thin film.

Claims

[Scope of Claim for Utility Model Registration] A heater for fusing and welding in which the surface of the heating element is roughened by blasting and coated with a thin film of tetrafluoroethylene resin.