JPS60193443U

JPS60193443U - heated gas cell

Info

Publication number: JPS60193443U
Application number: JP13518484U
Authority: JP
Inventors: 圭吾中村; 宇野　直幸; 関野　詔三; 山形　俊雄; 泉　卓佑
Original assignee: 工業技術院長; アンリツ株式会社
Priority date: 1984-09-07
Filing date: 1984-09-07
Publication date: 1985-12-23
Also published as: JPS6126919Y2

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 the drawing]

第１図は従来の加熱形気体セルを切断した側面図である
。第２図は本考案の骨子を示す図である。第３図ａは筒
体１と窓保持具とのネジによる結合例を示す図である。第３図すは同じく筒体１と窓保持具とのフック金具によ
る結合例を示す図である。第４図ａは筒体が外側に外筒
１４を備えた例を示す図である。第４図すは筒体が外板
１６を備えた例を示す図である。第５図は本考案の説明
図を示すもので左側が窓保持具９を分離上たもの、中央
は筒体の右下側を中心より切断した断面であり、右上は
外筒１４をはがした実体図である。第６図は本考案の一
つの実施例を示す断面図である。図において、１は筒体、２は気密用の光透過窓、３はヒ
ータ、４は保温材、５は入口、６は出口、７は温度検出
素子、８は保温用の光透過窓、９は窓保持具、１０はオ
ーリング、１４は外筒、１８はスペーサを示す。FIG. 1 is a cutaway side view of a conventional heated gas cell. FIG. 2 is a diagram showing the gist of the present invention. FIG. 3a is a diagram showing an example of coupling the cylindrical body 1 and the window holder using screws. FIG. 3 is a diagram similarly showing an example of coupling the cylindrical body 1 and the window holder using a hook fitting. FIG. 4a is a diagram showing an example in which the cylindrical body is provided with an outer cylinder 14 on the outside. FIG. 4 is a diagram showing an example in which the cylindrical body is provided with an outer plate 16. FIG. 5 shows an explanatory diagram of the present invention, in which the left side is a view of the window holder 9 separated, the center view is a cross section cut from the center on the lower right side of the cylindrical body, and the upper right side is a cross section with the outer cylinder 14 removed. This is an actual diagram. FIG. 6 is a sectional view showing one embodiment of the present invention. In the figure, 1 is a cylinder, 2 is a light transmitting window for airtightness, 3 is a heater, 4 is a heat insulating material, 5 is an inlet, 6 is an outlet, 7 is a temperature detection element, 8 is a light transmitting window for heat retention, 9 10 is an O-ring, 14 is an outer cylinder, and 18 is a spacer.

Claims

[Scope of utility model registration request]

a light-transmitting window and a light-transmitting window for heat retention; a window holder for holding both windows apart from each other; a gas to be analyzed is housed inside, and the window holder is removably attached to an end of the window holder; with a cylindrical body;
a heater for raising the temperature of the inside of the cylindrical body; a heater for raising the temperature of the window holder; and a heater for raising the temperature of the window holder when the window holder is attached to and removed from the cylindrical body; A heating type gas cell comprising connecting means provided on the cylinder body and the window holder so that the heater is connected to and disconnected from a power source.