JPS62158334U - - Google Patents
Info
- Publication number
- JPS62158334U JPS62158334U JP4726986U JP4726986U JPS62158334U JP S62158334 U JPS62158334 U JP S62158334U JP 4726986 U JP4726986 U JP 4726986U JP 4726986 U JP4726986 U JP 4726986U JP S62158334 U JPS62158334 U JP S62158334U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- fluid
- pressure fluid
- measuring device
- test
- 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
- 239000012530 fluid Substances 0.000 claims 13
- 238000012360 testing method Methods 0.000 claims 9
- 230000001105 regulatory effect Effects 0.000 claims 4
- 238000009530 blood pressure measurement Methods 0.000 claims 1
- 238000007689 inspection Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Description
第１図は本考案の構成図、第２図は本考案装置
の使用を示すフローチヤート図である。
１……加圧ボンベ、８，９……加圧電磁弁、１
１，１２……減圧電磁弁、１０……圧力センサ、
２０……操作部、２１……データ処理部、２２…
…制御部。
FIG. 1 is a block diagram of the present invention, and FIG. 2 is a flowchart showing the use of the present invention apparatus. 1... Pressurized cylinder, 8, 9... Pressurized solenoid valve, 1
1, 12... pressure reducing solenoid valve, 10... pressure sensor,
20...Operation unit, 21...Data processing unit, 22...
...control section.
Claims (1)
と、圧力計測装置を試験するための試験箱とから
なり、この試験箱は前記圧力流体供給源が接続さ
れる圧力流体取入口と、この取入口から取入れら
れた圧力流体の排出圧力を調整するための圧力調
整配管と、この配管上に設けられその中の圧力流
体圧を測定するための圧力センサと、前記配管上
に設けられその配管を開閉して圧力流体の圧力を
調整するための圧力調整弁と、試験されるべき圧
力計測装置の試験モードをセツトするための操作
部と、この操作部によつてセツトされた試験モー
ド信号と前記圧力センサからの圧力流体の圧力信
号を受け試験モード信号と圧力センサからの圧力
信号との比較信号を出力するデータ処理部と、こ
のデータ処理部からの比較信号に基づいて前記圧
力調整弁を調整して圧力流体の現在値が設定値に
一致するように圧力調整弁の動作信号を出力する
制御部と、圧力が調整された圧力流体を排出し被
試験圧力計側測装置が接続される圧力流体排出口
とからなることを特徴とする圧力計測装置の試験
装置。 ２ 前記圧力調整弁は２種類のものからなり、一
方は圧力センサの上流側に設けられ圧力センサに
流入する圧力を調整する圧力電磁弁であり、他方
は圧力センサの下流側に設けられ圧力調整配管内
の圧力流体を外部に排出して圧力流体の圧力を減
少させる減圧電磁弁であることを特徴とする実用
新案登録請求の範囲第１項記載の圧力計測装置の
試験装置。 ３ 前記加圧、減圧電磁弁のそれぞれは粗調用お
よび微徴用の２つの電磁弁の組合せからなること
を特徴とする実用新案登録請求の範囲第２項記載
の圧力計測装置の試験装置。[Claims for Utility Model Registration] 1. Consisting of a pressure fluid supply source that supplies pressure fluid for inspection and a test box for testing a pressure measurement device, this test box is connected to the pressure fluid supply source. a pressure fluid intake port, a pressure adjustment pipe for adjusting the discharge pressure of the pressure fluid taken in from the intake port, a pressure sensor provided on the pipe and for measuring the pressure fluid pressure therein; A pressure regulating valve provided on the piping to open and close the piping to adjust the pressure of the pressure fluid, an operating section for setting the test mode of the pressure measuring device to be tested, and the operating section. a data processing unit that receives the set test mode signal and the pressure signal of the pressure fluid from the pressure sensor and outputs a comparison signal between the test mode signal and the pressure signal from the pressure sensor; a control section that adjusts the pressure regulating valve based on the pressure and outputs an operation signal of the pressure regulating valve so that the current value of the pressure fluid matches the set value; and a control section that discharges the pressure fluid whose pressure has been adjusted and controls the pressure gauge to be tested. 1. A test device for a pressure measuring device, comprising a pressure fluid outlet to which a side measuring device is connected. 2 The pressure regulating valve consists of two types; one is a pressure solenoid valve that is provided upstream of the pressure sensor to regulate the pressure flowing into the pressure sensor, and the other is a pressure solenoid valve that is provided downstream of the pressure sensor and regulates the pressure. 2. The test device for a pressure measuring device according to claim 1, which is a pressure-reducing solenoid valve that discharges pressure fluid inside a pipe to the outside to reduce the pressure of the pressure fluid. 3. The test device for a pressure measuring device according to claim 2, wherein each of the pressurization and pressure reduction solenoid valves is a combination of two solenoid valves, one for coarse adjustment and one for fine adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4726986U JPS62158334U (en) | 1986-03-31 | 1986-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4726986U JPS62158334U (en) | 1986-03-31 | 1986-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62158334U true JPS62158334U (en) | 1987-10-07 |
Family
ID=30867715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4726986U Pending JPS62158334U (en) | 1986-03-31 | 1986-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62158334U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4727808B2 (en) * | 2000-12-07 | 2011-07-20 | 庸 菊池 | Pneumatic equipment inspection equipment |
| JP2013530805A (en) * | 2010-07-23 | 2013-08-01 | グロトブ，ユーリー | Blood pressure monitor calibration |
-
1986
- 1986-03-31 JP JP4726986U patent/JPS62158334U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4727808B2 (en) * | 2000-12-07 | 2011-07-20 | 庸 菊池 | Pneumatic equipment inspection equipment |
| JP2013530805A (en) * | 2010-07-23 | 2013-08-01 | グロトブ，ユーリー | Blood pressure monitor calibration |
| EP2595527B1 (en) * | 2010-07-23 | 2018-12-26 | Yury Grotov | Blood pressure monitor calibration |
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