JPH0340565U

JPH0340565U -

Info

Publication number: JPH0340565U
Application number: JP10110389U
Authority: JP
Priority date: 1989-08-31
Filing date: 1989-08-31
Publication date: 1991-04-18

Description

[Brief explanation of drawings]

第１図から第７図迄は、本考案によるガスレー
トセンサを示すためのもので、第１図は全体構成
を示す一部断面を有する正面図、第２図は第１図
の右側面図、第３図はガス注入状態を示す構成図
、第４図は注入後完成品の状態を示す正面図、第
５図はＩＣからなる信号処理回路部を装着し外部
ケーシング内に収納した状態を示す断面図、第６
図は第５図のＡ−Ａ線による要部の側面図、第７
図は回路図、第８図は従来のガスレートセンサに
ガスを注入する状態を示す構成図、第９図は第８
図におけるガスレートセンサを示す一部断面を有
する正面図、第１０図は第９図の右側面図、第１
１図は他の従来のガスレートセンサを示す一部断
面図を有する正面図である。１……ケーシング、３……栓体、３Ａ……弾性
部材、４……気体ポンプ、５……電極ホルダ、６
ａ〜６ｄ……電極、８……ノズル孔、４１……注
射針である。 Figures 1 to 7 are for showing the gas rate sensor according to the present invention. Figure 1 is a front view with a partial cross section showing the overall configuration, and Figure 2 is a right side view of Figure 1. , Fig. 3 is a configuration diagram showing the state of gas injection, Fig. 4 is a front view showing the state of the completed product after injection, and Fig. 5 shows the state in which the signal processing circuit section consisting of an IC is installed and housed in the external casing. Sectional view shown, No. 6
The figure is a side view of the main part taken along line A-A in Figure 5, and Figure 7.
The figure is a circuit diagram, Figure 8 is a configuration diagram showing the state of injecting gas into a conventional gas rate sensor, and Figure 9 is a
Fig. 10 is a front view with a partial cross section showing the gas rate sensor in Fig. 9; Fig. 10 is a right side view of Fig. 9;
FIG. 1 is a front view with a partially sectional view showing another conventional gas rate sensor. DESCRIPTION OF SYMBOLS 1... Casing, 3... Plug body, 3A... Elastic member, 4... Gas pump, 5... Electrode holder, 6
a to 6d...electrode, 8...nozzle hole, 41...syringe needle.

Claims

[Claims for Utility Model Registration] A gas pump 4 provided within the casing 1;
A plurality of electrodes 6a~ provided in the casing 1
6d, and the electrode holder 5
and a nozzle plate 10 having nozzle holes 8 provided opposite to the electrodes 6a to 6d.
The gas rate sensor is configured to be supplied as a gas flow to the casing 1, and includes a stopper 3 provided at the open end 1B of the casing 1, and a stopper 3 provided at a part of the stopper 3 to penetrate through the stopper 3. A gas rate sensor comprising: an elastic member 3A, and the gas is injected by penetrating the elastic member 3A with an injection needle 41.