JPS59100239U - barometer - Google Patents
barometerInfo
- Publication number
- JPS59100239U JPS59100239U JP20082082U JP20082082U JPS59100239U JP S59100239 U JPS59100239 U JP S59100239U JP 20082082 U JP20082082 U JP 20082082U JP 20082082 U JP20082082 U JP 20082082U JP S59100239 U JPS59100239 U JP S59100239U
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- pressure
- leaf spring
- measured
- diaphragm
- 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
Landscapes
- Measuring Fluid Pressure (AREA)
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
第１図はこの考案の第１実施例の平面及び側面図、第２
図及び第３図はダイヤフラムと板ばねとの係合部分の詳
細図、第４図は板ばねの支持部の斜視図、第５図はひず
みゲージのブリッジ回路図、第６図は第２実施例の平面
及び側面図、第７図は板ばねに作用する曲げモーメント
の説明図、第８図、は従来例の平面及び側面図、゛第９
図はその被ばねのひずみ変化対出力変位のグラフである
。
１・・・基板、３・・・ダイヤフラム、６・・・板ばね
、１６ａ〜１６ｄ・・・ひずみゲージ。
６” ３１２１６ｃ
＼ ｔ＋ １
を灯Figure 1 is a plan and side view of the first embodiment of this invention;
Figures 3 and 3 are detailed views of the engagement part between the diaphragm and the leaf spring, Figure 4 is a perspective view of the support part of the leaf spring, Figure 5 is a bridge circuit diagram of the strain gauge, and Figure 6 is the second implementation. FIG. 7 is an explanatory diagram of the bending moment acting on the leaf spring. FIG. 8 is a plan and side view of the conventional example.
The figure is a graph of the strain change of the spring versus the output displacement. DESCRIPTION OF SYMBOLS 1... Board, 3... Diaphragm, 6... Leaf spring, 16a-16d... Strain gauge. 6” 31216c ＼ Light t+ 1
Claims (1)
前記基板に支持され中間部はダイヤフラムにその気圧変
化に応動するよう係合され他端は計測最高気圧又は計測
最低気圧で前記基板に設けた支持台に係合するとともに
計測最低気圧又は計測最高気圧でわん曲が最大となる板
ばねと、前記板ばねの中間部と他端との間に設けられて
板ばねの変化を検出するひずみゲージとを備えた気圧計
。a substrate, a diaphragm supported by the substrate, one end supported by the substrate, an intermediate portion engaged with the diaphragm in response to changes in atmospheric pressure, and the other end provided on the substrate at a measured maximum pressure or a measured minimum pressure. A leaf spring that engages with a support base and has a maximum curvature at the lowest measured pressure or the highest measured pressure, and a strain gauge that is provided between the intermediate portion and the other end of the leaf spring to detect changes in the leaf spring. Barometer with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20082082U JPS59100239U (en) | 1982-12-24 | 1982-12-24 | barometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20082082U JPS59100239U (en) | 1982-12-24 | 1982-12-24 | barometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59100239U true JPS59100239U (en) | 1984-07-06 |
Family
ID=30426334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20082082U Pending JPS59100239U (en) | 1982-12-24 | 1982-12-24 | barometer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59100239U (en) |
-
1982
- 1982-12-24 JP JP20082082U patent/JPS59100239U/en active Pending
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