JPS59131035U - Pneumatic force balance instrument - Google Patents
Pneumatic force balance instrumentInfo
- Publication number
- JPS59131035U JPS59131035U JP2555183U JP2555183U JPS59131035U JP S59131035 U JPS59131035 U JP S59131035U JP 2555183 U JP2555183 U JP 2555183U JP 2555183 U JP2555183 U JP 2555183U JP S59131035 U JPS59131035 U JP S59131035U
- Authority
- JP
- Japan
- Prior art keywords
- force
- adjustment mechanism
- balance instrument
- force balance
- measurement
- 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
- 238000005259 measurement Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measuring Fluid Pressure (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (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図は従来装置の原理図、第２図は本考案の実施例装
置の原理図である。
１・・・検出部、３・・・フォースビーム、４・・・測
定スパン微調整機構、５・・・フィードバック装置、５
１・・・選択スイッチ、５に、 ５１・・・フィード
バックベローズ。FIG. 1 is a principle diagram of a conventional device, and FIG. 2 is a principle diagram of an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Detection unit, 3... Force beam, 4... Measurement span fine adjustment mechanism, 5... Feedback device, 5
1... Selection switch, 5, 51... Feedback bellows.
Claims (1)
に変えられる測定スパン微調整機構と、この測定スパン
調整機構からの力を受け、発生する平衡力の大きさが段
階的に変えられる測定スパン粗調整機構を持ったフィー
ドバック装置とを具備する空気式力平衡計器において、
前記フィードバック装置のフィトバックレバーに有効面
積の小さな小型のベローズを複数個作用させ、選択スイ
ッチを介しこれらベローズに出力圧を選択的に加えるよ
うにした空気式力平衡計器。Measurement span fine adjustment mechanism that can continuously change the force of the force beam that receives force from the detection part, and measurement that allows the magnitude of the generated equilibrium force to be changed in stages by receiving force from this measurement span adjustment mechanism. In a pneumatic force balance instrument equipped with a feedback device having a coarse span adjustment mechanism,
A pneumatic force balance instrument in which a plurality of small bellows with small effective areas act on the phytoback lever of the feedback device, and output pressure is selectively applied to these bellows via a selection switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2555183U JPS59131035U (en) | 1983-02-23 | 1983-02-23 | Pneumatic force balance instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2555183U JPS59131035U (en) | 1983-02-23 | 1983-02-23 | Pneumatic force balance instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59131035U true JPS59131035U (en) | 1984-09-03 |
Family
ID=30156531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2555183U Pending JPS59131035U (en) | 1983-02-23 | 1983-02-23 | Pneumatic force balance instrument |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59131035U (en) |
-
1983
- 1983-02-23 JP JP2555183U patent/JPS59131035U/en active Pending
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