JPS6139213U

JPS6139213U - combustion tube

Info

Publication number: JPS6139213U
Application number: JP12238784U
Authority: JP
Inventors: 茂広北詰
Original assignee: 松下電器産業株式会社
Priority date: 1984-08-09
Filing date: 1984-08-09
Publication date: 1986-03-12

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

【図面の簡単な説明】第１図は本考案の一実施例を示す燃焼筒の断面図、第２
図は同外炎簡の正面図、第３図は従来の燃焼筒の断面図
である。１・・・・・・内炎筒、２・・・・・・透孔、８・・・
・・・外炎筒、１０・・・・・・外炎筒赤熱部の透孔、
１１・・・・・・ガラス筒、１２・・・・・・外筒。[Brief Description of the Drawings] Figure 1 is a cross-sectional view of a combustion tube showing one embodiment of the present invention;
The figure is a front view of the outer flame strip, and FIG. 3 is a sectional view of a conventional combustion tube. 1...Inner flame tube, 2...Through hole, 8...
...Outer flame tube, 10......Through hole in the red hot part of the outer flame tube,
11...Glass cylinder, 12...Outer cylinder.

Claims

[Scope of utility model registration request]

It is equipped with an inner flame tube, an outer flame tube, an outer tube, and a heat-permeable glass tube placed on the outer tube. The combustion tube is configured such that a through hole in a glowing part of the tube facing the heat-transmissive glass tube becomes larger in diameter as it goes upward.