JPS61187436U - - Google Patents
Info
- Publication number
- JPS61187436U JPS61187436U JP7124385U JP7124385U JPS61187436U JP S61187436 U JPS61187436 U JP S61187436U JP 7124385 U JP7124385 U JP 7124385U JP 7124385 U JP7124385 U JP 7124385U JP S61187436 U JPS61187436 U JP S61187436U
- Authority
- JP
- Japan
- Prior art keywords
- pressure sensor
- diaphragm
- resistor
- temperature
- rise
- 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
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案よりなる圧力センサの回路図、
第２図は圧力センサの構造を示した断面図、第３
図は従来の圧力センサの回路図、第４図は特性図
である。
２０……サーミスタ。
Figure 1 is a circuit diagram of a pressure sensor according to the present invention.
Figure 2 is a sectional view showing the structure of the pressure sensor, Figure 3 is a sectional view showing the structure of the pressure sensor.
The figure is a circuit diagram of a conventional pressure sensor, and FIG. 4 is a characteristic diagram. 20...Thermistor.
Claims (1)
に抵抗器１２及びその移動接点１１を設け、前記
ダイヤフラム４の変位によつて前記移動接点１１
が前記抵抗器１２上を摺動するようにした圧力セ
ンサにおいて、前記抵抗器１２からの信号回路に
、前記ダイヤフラム４の温度の上昇を感知して電
気抵抗値を減少させる温度抵抗素子２０を接続し
たことを特徴とする圧力センサ。 A pressure receiving chamber 5 is provided on one side of the diaphragm 4, and a resistor 12 and its movable contact 11 are provided on the other side.
In the pressure sensor, a temperature resistance element 20 is connected to the signal circuit from the resistor 12 to sense a rise in temperature of the diaphragm 4 and reduce the electrical resistance value. A pressure sensor characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7124385U JPS61187436U (en) | 1985-05-14 | 1985-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7124385U JPS61187436U (en) | 1985-05-14 | 1985-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61187436U true JPS61187436U (en) | 1986-11-21 |
Family
ID=30608550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7124385U Pending JPS61187436U (en) | 1985-05-14 | 1985-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61187436U (en) |
-
1985
- 1985-05-14 JP JP7124385U patent/JPS61187436U/ja active Pending