JPS63185538U - - Google Patents
Info
- Publication number
- JPS63185538U JPS63185538U JP7706587U JP7706587U JPS63185538U JP S63185538 U JPS63185538 U JP S63185538U JP 7706587 U JP7706587 U JP 7706587U JP 7706587 U JP7706587 U JP 7706587U JP S63185538 U JPS63185538 U JP S63185538U
- Authority
- JP
- Japan
- Prior art keywords
- thin plate
- pressure sensor
- pressure
- sensor according
- sensitive resistor
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 claims 1
- 238000010304 firing Methods 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例に係る圧力センサを
示す分解斜視図、第２図は第１図に示した圧力セ
ンサの上面図、第３図は第１図に示した圧力セン
サの断面図、第４図は第１図に示した圧力センサ
における電気・電子回路の接続態様を示す回路図
である。
図において、１……薄板、１ａ……ダイアフラ
ム部、２……台座、２ａ……円形凹部、２ｂ……
連通孔、２ｃ……切欠、３……コネクタ、３ａ〜
３ｃ……端子ピン、４……導圧ポート、５……平
面実装型ＩＣ、１０ａ〜１０ｄ……感圧抵抗、１
１ａ〜１１ｆ……抵抗、１２……電極端子、１３
ａ〜１３ｃ……電極端子、１４……リード線であ
る。
Fig. 1 is an exploded perspective view of a pressure sensor according to an embodiment of the present invention, Fig. 2 is a top view of the pressure sensor shown in Fig. 1, and Fig. 3 is a cross section of the pressure sensor shown in Fig. 1. FIG. 4 is a circuit diagram showing a connection mode of electric/electronic circuits in the pressure sensor shown in FIG. 1. In the figure, 1... thin plate, 1a... diaphragm part, 2... pedestal, 2a... circular recess, 2b...
Communication hole, 2c...notch, 3...connector, 3a~
3c...Terminal pin, 4...Voltage conduction port, 5...Plane mount IC, 10a to 10d...Pressure sensitive resistor, 1
1a to 11f...Resistance, 12...Electrode terminal, 13
a to 13c...electrode terminals, 14...lead wires.
Claims (1)
板と、 この薄板を接着してその一部をダイアフラム部
として湾曲可能に支持する台座と、 前記ダイアフラム部上に厚膜印刷・焼成技術に
より作成された感圧抵抗と、 前記薄板上に前記感圧抵抗の抵抗値の変化を出
力として取り出すように設けられた電気・電子回
路と、 を有することを特徴とする圧力センサ。 (2) 前記薄板が、セラミツク薄板により形成さ
れていることを特徴とする実用新案登録請求の範
囲第１項記載の圧力センサ。 (3) 前記薄板が、ガラスグレーズ絶縁層を表面
に有する金属薄板により形成されていることを特
徴とする実用新案登録請求の範囲第１項記載の圧
力センサ。 (4) 前記電気・電子回路が、前記感圧抵抗を接
続してなるフルブリツジ回路とその増幅回路とを
含むことを特徴とする実用新案登録請求の範囲第
１項記載の圧力センサ。[Claims for Utility Model Registration] (1) A thin plate having at least a part of its surface insulating; a pedestal to which the thin plate is bonded and bendably supports the part as a diaphragm; It is characterized by comprising: a pressure-sensitive resistor created by thick-film printing and firing technology; and an electric/electronic circuit provided on the thin plate so as to extract a change in resistance value of the pressure-sensitive resistor as an output. pressure sensor. (2) The pressure sensor according to claim 1, wherein the thin plate is formed of a ceramic thin plate. (3) The pressure sensor according to claim 1, wherein the thin plate is formed of a metal thin plate having a glass glaze insulating layer on its surface. (4) The pressure sensor according to claim 1, wherein the electric/electronic circuit includes a full-bridge circuit formed by connecting the pressure-sensitive resistor and an amplifier circuit thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7706587U JPS63185538U (en) | 1987-05-22 | 1987-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7706587U JPS63185538U (en) | 1987-05-22 | 1987-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63185538U true JPS63185538U (en) | 1988-11-29 |
Family
ID=30924725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7706587U Pending JPS63185538U (en) | 1987-05-22 | 1987-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63185538U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60227142A (en) * | 1984-04-24 | 1985-11-12 | Tdk Corp | Pressure sensor |
-
1987
- 1987-05-22 JP JP7706587U patent/JPS63185538U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60227142A (en) * | 1984-04-24 | 1985-11-12 | Tdk Corp | Pressure sensor |
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