JPS62155854U - - Google Patents
Info
- Publication number
- JPS62155854U JPS62155854U JP4458986U JP4458986U JPS62155854U JP S62155854 U JPS62155854 U JP S62155854U JP 4458986 U JP4458986 U JP 4458986U JP 4458986 U JP4458986 U JP 4458986U JP S62155854 U JPS62155854 U JP S62155854U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- hall element
- movable plate
- tube
- distance
- 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
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
第１図は本考案に係るチユーブの閉塞状態検知
装置の正面図、第２図は同装置の平面図、第３図
は同装置の側面図、第４図は同装置の回路図であ
る。
１……チユーブ、３……可動板、５……ホール
素子、６……マグネツト、７……調節ピン、８…
…ローレツト。
FIG. 1 is a front view of a tube occlusion state detection device according to the present invention, FIG. 2 is a plan view of the device, FIG. 3 is a side view of the device, and FIG. 4 is a circuit diagram of the device. 1...Tube, 3...Movable plate, 5...Hall element, 6...Magnet, 7...Adjustment pin, 8...
...Roretsu.
Claims (1)
と、前記可動板に取付けられたホール素子と、前
記ホース素子と相対向する位置に設けられたマグ
ネツトと、前記ホール素子と前記マグネツトの間
隔の変化により前記チユーブの閉塞状態を検知す
る装置において、 前記ホール素子と前記マグネツトの初期間隔を
調整する手段を有することを特徴とするチユーブ
の閉塞状態検知装置。[Claims for Utility Model Registration] A movable plate that moves according to changes in the diameter of the tube, a Hall element attached to the movable plate, a magnet provided at a position opposite to the hose element, and the A device for detecting a closed state of the tube based on a change in the distance between the Hall element and the magnet, the device comprising means for adjusting an initial distance between the Hall element and the magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4458986U JPS62155854U (en) | 1986-03-24 | 1986-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4458986U JPS62155854U (en) | 1986-03-24 | 1986-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62155854U true JPS62155854U (en) | 1987-10-03 |
Family
ID=30862544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4458986U Pending JPS62155854U (en) | 1986-03-24 | 1986-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62155854U (en) |
-
1986
- 1986-03-24 JP JP4458986U patent/JPS62155854U/ja active Pending