JPH01131118U - - Google Patents
Info
- Publication number
- JPH01131118U JPH01131118U JP2832388U JP2832388U JPH01131118U JP H01131118 U JPH01131118 U JP H01131118U JP 2832388 U JP2832388 U JP 2832388U JP 2832388 U JP2832388 U JP 2832388U JP H01131118 U JPH01131118 U JP H01131118U
- Authority
- JP
- Japan
- Prior art keywords
- sensor case
- flow rate
- sensor
- liquid flow
- housing
- 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
- 239000007788 liquid Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
Description
第１図は本案流量センサーの縦断面図、第２図
はそのＡ―Ａ線断面図、また第３図はＢ―Ｂ線断
面図、更に第４図は従来の流量センサーの縦断面
図である。
尚、図中１……ハウジング、１ａ……流入口、
１ｂ……流出口、２……センサーケース、３……
永久磁石、４……ボビン、５……コイル、６……
ボール。
Fig. 1 is a longitudinal sectional view of the flow rate sensor of the present invention, Fig. 2 is a sectional view taken along the line AA, Fig. 3 is a sectional view taken along the line B-B, and Fig. 4 is a longitudinal sectional view of the conventional flow sensor. be. In the figure, 1...housing, 1a...inlet,
1b... Outlet, 2... Sensor case, 3...
Permanent magnet, 4... Bobbin, 5... Coil, 6...
ball.
Claims (1)
流を起生させるようにした円筒状のハウジング１
内にセンサーケース２を嵌入・固定し、該センサ
ーケース内の中心部下端近傍にコイルを巻回して
なる永久磁石３を収納する一方、該磁石の位置と
対応するセンサーケース２の外周に半円状の凹溝
２ｂを環設し、該凹溝と上記ハウジング１との間
に磁性ボール６を周回可能に介装したことを特徴
とする液体流量センサー。 ２ 上記センサーケース２の外周両側に通水溝９
，９を設けてなる請求項１記載の液体流量センサ
ー。[Claims for Utility Model Registration] 1. A cylindrical housing 1 that generates a constant swirling flow between an inlet 1a and an outlet 1b.
A sensor case 2 is inserted and fixed therein, and a permanent magnet 3 formed by winding a coil is housed near the lower end of the center of the sensor case, while a semicircle is placed on the outer periphery of the sensor case 2 corresponding to the position of the magnet. A liquid flow rate sensor characterized in that a shaped groove 2b is provided as a ring, and a magnetic ball 6 is interposed between the groove and the housing 1 so as to be able to go around it. 2 Water passage grooves 9 are provided on both sides of the outer circumference of the sensor case 2.
, 9. The liquid flow rate sensor according to claim 1, further comprising: .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2832388U JPH01131118U (en) | 1988-03-02 | 1988-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2832388U JPH01131118U (en) | 1988-03-02 | 1988-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01131118U true JPH01131118U (en) | 1989-09-06 |
Family
ID=31251592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2832388U Pending JPH01131118U (en) | 1988-03-02 | 1988-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01131118U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6153800B2 (en) * | 1981-03-03 | 1986-11-19 | Tektronix Inc |
-
1988
- 1988-03-02 JP JP2832388U patent/JPH01131118U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6153800B2 (en) * | 1981-03-03 | 1986-11-19 | Tektronix Inc |