JPH0224330U - - Google Patents
Info
- Publication number
- JPH0224330U JPH0224330U JP10283088U JP10283088U JPH0224330U JP H0224330 U JPH0224330 U JP H0224330U JP 10283088 U JP10283088 U JP 10283088U JP 10283088 U JP10283088 U JP 10283088U JP H0224330 U JPH0224330 U JP H0224330U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- liquid level
- magnetic sensor
- level
- moves
- 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
- 238000005192 partition Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 2
- 238000013459 approach Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 229910052761 rare earth metal Inorganic materials 0.000 claims 1
- 150000002910 rare earth metals Chemical group 0.000 claims 1
Landscapes
- Level Indicators Using A Float (AREA)
Description
第１図は本考案の一実施例の断面図である。
１：容器、３：筒、４：隔板、５：磁気センサ
、８：フロート、９：永久磁石。
FIG. 1 is a sectional view of an embodiment of the present invention. 1: Container, 3: Cylinder, 4: Partition plate, 5: Magnetic sensor, 8: Float, 9: Permanent magnet.
Claims (1)
ートに永久磁石を取付けて筒内に収容するととも
に、該永久磁石の接近により検知信号を発する磁
気センサを前記筒内の一定高さに液面と隔板を介
して固設したことを特徴とするレベルセンサ。 ２ 前記永久磁石が希土類マグネツトであり、か
つ、前記磁気センサがホールＩＣであることを特
徴とする実用新案登録請求の範囲第１項記載のレ
ベルセンサ。[Claims for Utility Model Registration] 1. A permanent magnet is attached to a float that moves up and down as the liquid level in the container moves up and down and is accommodated in the cylinder, and a magnetic sensor that emits a detection signal when the permanent magnet approaches is installed as described above. A level sensor characterized by being fixed at a constant height inside a cylinder via a liquid level and a partition plate. 2. The level sensor according to claim 1, wherein the permanent magnet is a rare earth magnet, and the magnetic sensor is a Hall IC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10283088U JPH0224330U (en) | 1988-08-03 | 1988-08-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10283088U JPH0224330U (en) | 1988-08-03 | 1988-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0224330U true JPH0224330U (en) | 1990-02-19 |
Family
ID=31333100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10283088U Pending JPH0224330U (en) | 1988-08-03 | 1988-08-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0224330U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5113768B2 (en) * | 1973-06-05 | 1976-05-04 | ||
| JPS63121716A (en) * | 1986-10-30 | 1988-05-25 | コーブ・ラボラトリーズ・インコーポレーテッド | Fluid flow chamber |
-
1988
- 1988-08-03 JP JP10283088U patent/JPH0224330U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5113768B2 (en) * | 1973-06-05 | 1976-05-04 | ||
| JPS63121716A (en) * | 1986-10-30 | 1988-05-25 | コーブ・ラボラトリーズ・インコーポレーテッド | Fluid flow chamber |
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