JPS59932U - pressure measuring device - Google Patents
pressure measuring deviceInfo
- Publication number
- JPS59932U JPS59932U JP9461982U JP9461982U JPS59932U JP S59932 U JPS59932 U JP S59932U JP 9461982 U JP9461982 U JP 9461982U JP 9461982 U JP9461982 U JP 9461982U JP S59932 U JPS59932 U JP S59932U
- Authority
- JP
- Japan
- Prior art keywords
- air spring
- diaphragm
- pressure
- main body
- space
- 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
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
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
図面はこの考案に係る圧力測定装置の実施例を示す断面
図である。
１・・・・・・第１ダイヤフラム、３・・・・・・本体
、８・・・・・・伝達軸、１０・・・・・・第２ダイヤ
フラム、１１・・・・・・シリンダーケース、１２・・
・・・・空気バネ用ピストン、１５・・・・・・受圧用
空間、１６・・・・・・空気バネ空間、１７・・・・・
・リニアエンコーダー。
補正 昭５８． ６．２７
実用新案登録請求の範囲を次のように補正する。
Ｏ実用新案登録請求の範囲
大気圧と連結される通気孔を有する本体と密閉蓋とで気
密性をもって形成された受圧用空間に第１ダイヤフラム
と前記本体と空気バネ調整用のピストンを有する空気バ
ネ用シリンダーとで気密性をもって形成された空気バネ
用空間に第２ダイヤプラムを設け、外部圧力（正圧）を
受けた前記第１ダイヤフラムの荷重を直接前記本体に取
付けられた伝達軸に伝動させ前記第２ダイヤフラムに緩
衝させ前記空気バネ用空間の空気バネと平衡停止した荷
重による変位を前記伝達軸に取付けられたリニアエンコ
ーダーによってデジタル電気信号に変換させ出力させる
ようにしたことを特徴とする圧力測定装置。The drawing is a sectional view showing an embodiment of the pressure measuring device according to the invention. 1...First diaphragm, 3...Main body, 8...Transmission shaft, 10...Second diaphragm, 11...Cylinder case , 12...
...Air spring piston, 15...Pressure receiving space, 16...Air spring space, 17...
・Linear encoder. Amended 1984. 6.27 The scope of claims for utility model registration shall be amended as follows. O Utility Model Registration Claims An air spring having a first diaphragm in a pressure receiving space airtightly formed by a main body having a ventilation hole connected to atmospheric pressure and a sealing lid, the main body and a piston for adjusting the air spring. A second diaphragm is provided in the air spring space airtightly formed with the air spring cylinder, and the load of the first diaphragm receiving external pressure (positive pressure) is directly transmitted to the transmission shaft attached to the main body. The pressure is characterized in that displacement caused by a load that is buffered by the second diaphragm and stopped in equilibrium with the air spring in the air spring space is converted into a digital electric signal by a linear encoder attached to the transmission shaft and output. measuring device.
Claims (1)
密性をもって形成された受圧用空間に第１ダイヤフラム
と前記本体と空気バネ調整用のピストンを有する空気バ
ネ用シリンダーとで気密性をもって形成された空気バネ
用空間に第２ダイヤフラムとを設ｐす、外部圧力（正圧
）を受けた前記第１ダイヤフラムの荷重を直接前記本体
に取付けられた伝達軸に伝動させ前記第２ダイヤフラム
に゛緩衝させ前記空気バネ用空間の空気バネと平衡停−
止した荷重による変位を前記伝達軸に取付けられたリニ
アンコーダーによってデジタル電気信号に変換させ出力
させるようにしたことを特徴とする圧力測定装置。A first diaphragm, the main body and an air spring cylinder having an air spring adjustment piston form an airtight space in a pressure receiving space formed airtightly by a main body having a ventilation hole connected to atmospheric pressure and a sealing lid. A second diaphragm is installed in the formed air spring space, and the load of the first diaphragm receiving external pressure (positive pressure) is directly transmitted to the transmission shaft attached to the main body to the second diaphragm.゛The air spring and the equilibrium stop in the space for the air spring are buffered.
A pressure measuring device characterized in that displacement due to a stopped load is converted into a digital electric signal by a linear encoder attached to the transmission shaft and output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9461982U JPS59932U (en) | 1982-06-24 | 1982-06-24 | pressure measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9461982U JPS59932U (en) | 1982-06-24 | 1982-06-24 | pressure measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59932U true JPS59932U (en) | 1984-01-06 |
Family
ID=30226397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9461982U Pending JPS59932U (en) | 1982-06-24 | 1982-06-24 | pressure measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6355135U (en) * | 1986-09-30 | 1988-04-13 |
-
1982
- 1982-06-24 JP JP9461982U patent/JPS59932U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6355135U (en) * | 1986-09-30 | 1988-04-13 |
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