JPH0265164U - - Google Patents
Info
- Publication number
- JPH0265164U JPH0265164U JP14441088U JP14441088U JPH0265164U JP H0265164 U JPH0265164 U JP H0265164U JP 14441088 U JP14441088 U JP 14441088U JP 14441088 U JP14441088 U JP 14441088U JP H0265164 U JPH0265164 U JP H0265164U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- electrodes
- frame
- electrode holder
- gas pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Description
第1図から第3図は、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図は断面図、第
2図は第1図の圧電ブザー(気体ポンプ)を示す
拡大断面図、第3図は第2図の側面図、第4図か
ら第8図迄は、従来のガスレートセンサを示すた
めのもので、第4図は断面図、第5図は第1図の
要部を示す正面図、第6図は回路図、第7図は第
4図の気体ポンプを示す拡大断面図、第8図は第
7図の右側面図である。
1はケーシング、4は気体ポンプ、4aは圧電
振動板、4bは気体出入口、4dは枠体、5は電
極ホルダ、6a〜6dは電極、7a,7bは検出
手段、8はノズル孔、10はノズル板である。
1 to 3 are for showing the gas rate sensor according to the present invention. FIG. 1 is a sectional view, FIG. 2 is an enlarged sectional view showing the piezoelectric buzzer (gas pump) of FIG. 1, and FIG. Figure 3 is a side view of Figure 2, Figures 4 to 8 are for showing conventional gas rate sensors, Figure 4 is a sectional view, and Figure 5 shows the main parts of Figure 1. 6 is a circuit diagram, FIG. 7 is an enlarged sectional view showing the gas pump of FIG. 4, and FIG. 8 is a right side view of FIG. 7. 1 is a casing, 4 is a gas pump, 4a is a piezoelectric diaphragm, 4b is a gas inlet/outlet, 4d is a frame, 5 is an electrode holder, 6a to 6d are electrodes, 7a, 7b are detection means, 8 is a nozzle hole, 10 is a This is the nozzle plate.
Claims (1)
複数の電極6a〜6dを有する電極ホルダ5と、
前記各電極6a〜6d間に設けられ角速度の印加
を検出するための検出手段7a,7bと、前記電
極ホルダ5に対向して設けられたノズル孔8を有
するノズル板10とを備えたガスレートセンサに
おいて、前記気体ポンプ4は、気体出入口4bを
有する枠体4d及び前記枠体4dに設けられた圧
電振動板4aとからなる圧電ブザーよりなること
を特徴とするガスレートセンサ。 a gas pump 4 provided within the casing 1;
an electrode holder 5 having a plurality of electrodes 6a to 6d;
A gas rate comprising detecting means 7a and 7b provided between the electrodes 6a to 6d for detecting the application of angular velocity, and a nozzle plate 10 having a nozzle hole 8 provided opposite to the electrode holder 5. The gas rate sensor is characterized in that the gas pump 4 is a piezoelectric buzzer comprising a frame 4d having a gas inlet/outlet 4b and a piezoelectric diaphragm 4a provided on the frame 4d.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14441088U JPH0265164U (en) | 1988-11-07 | 1988-11-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14441088U JPH0265164U (en) | 1988-11-07 | 1988-11-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0265164U true JPH0265164U (en) | 1990-05-16 |
Family
ID=31412100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14441088U Pending JPH0265164U (en) | 1988-11-07 | 1988-11-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0265164U (en) |
-
1988
- 1988-11-07 JP JP14441088U patent/JPH0265164U/ja active Pending
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