JPS58182134U - barometer - Google Patents
barometerInfo
- Publication number
- JPS58182134U JPS58182134U JP8172082U JP8172082U JPS58182134U JP S58182134 U JPS58182134 U JP S58182134U JP 8172082 U JP8172082 U JP 8172082U JP 8172082 U JP8172082 U JP 8172082U JP S58182134 U JPS58182134 U JP S58182134U
- Authority
- JP
- Japan
- Prior art keywords
- leaf spring
- substrate
- atmospheric pressure
- barometer
- measured atmospheric
- 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
- 239000000758 substrate Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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の実施例の平面図、第2図はそ
の側面図、第3図はダイヤフラムの断面図、第4図はひ
ずみゲージのブリッジ回路図、第5図は板ばねのひずみ
変化対出力変化のグラフで、aは従来例、bは実施例の
もの、第6図は第2の実施例の平面図、第7図はその側
面図、第8図は第3の実施例の平面図、第9図はその側
面図、第10図は従来例の平面図、第11図はその側面
図である。
1・・・・・・基板、3・・・・・・ダイヤフラム、5
・・・・・・板ばね(第1の板ばね)、13・・・・・
・検出用板ばね(第2の板ばね)、16a〜16d・・
・・・・ひずみゲージ。
−1第5図
−* #A= * ’fe、@ →、1
第8図
1 \ 5
76 第9図Fig. 1 is a plan view of the first embodiment of this invention, Fig. 2 is a side view thereof, Fig. 3 is a sectional view of the diaphragm, Fig. 4 is a bridge circuit diagram of the strain gauge, and Fig. 5 is a leaf spring. FIG. 6 is a plan view of the second embodiment, FIG. 7 is a side view thereof, and FIG. 8 is a graph of the third embodiment. FIG. 9 is a plan view of the embodiment, FIG. 9 is a side view thereof, FIG. 10 is a plan view of the conventional example, and FIG. 11 is a side view thereof. 1...Substrate, 3...Diaphragm, 5
..... Leaf spring (first leaf spring), 13...
・Detection leaf spring (second leaf spring), 16a to 16d...
...Strain gauge. -1 Figure 5 - * #A= * 'fe, @ →, 1 Figure 8 1 \ 5 76 Figure 9
Claims (4)
前記基板に片持ち支持されて前記ダイヤフラムに気圧変
化応動状態に係合する第1の板ばねと、前記基板に片持
ち支持されるとともに先端部が前記第1の板ばねに係合
して第1の板ばねの気圧変化動作に応動する第2の板ば
ねと、この第2の板ばねに設けられて第2の板ばねの変
化を検出するひずみゲージとを備えた気圧計。(1) A substrate, a diaphragm supported by this substrate,
a first leaf spring that is cantilever-supported by the substrate and engages the diaphragm in a pressure change responsive state; A barometer comprising a second leaf spring that responds to a change in air pressure in the first leaf spring, and a strain gauge that is provided on the second leaf spring and detects changes in the second leaf spring.
ばねに係合するとともに計測最低気圧で最大わん曲する
実用新案登録請求の範囲第(1)項記載の気圧計。(2) The barometer according to claim 1, wherein the second leaf spring engages with the first leaf spring at the maximum measured atmospheric pressure and is curved to the maximum at the lowest measured atmospheric pressure.
ばねに係合するとともに計測最大気圧で最大わん曲する
実用新案登録請求の範囲第(1)項記載の気圧計。(3) The barometer according to claim (1), wherein the second leaf spring engages with the first leaf spring at the lowest measured atmospheric pressure and bends to the maximum at the highest measured atmospheric pressure.
間に配設される実用新案登録請求の範囲第(2)項また
は第(3)項記載の気圧計。(4) The barometer according to claim 2 or 3, wherein the second leaf spring is disposed between the first leaf spring and the substrate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8172082U JPS58182134U (en) | 1982-05-31 | 1982-05-31 | barometer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8172082U JPS58182134U (en) | 1982-05-31 | 1982-05-31 | barometer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58182134U true JPS58182134U (en) | 1983-12-05 |
Family
ID=30090812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8172082U Pending JPS58182134U (en) | 1982-05-31 | 1982-05-31 | barometer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58182134U (en) |
-
1982
- 1982-05-31 JP JP8172082U patent/JPS58182134U/en active Pending
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