JPS559179A - Flow meter - Google Patents
Flow meterInfo
- Publication number
- JPS559179A JPS559179A JP8334778A JP8334778A JPS559179A JP S559179 A JPS559179 A JP S559179A JP 8334778 A JP8334778 A JP 8334778A JP 8334778 A JP8334778 A JP 8334778A JP S559179 A JPS559179 A JP S559179A
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- passage
- flow
- circular passage
- magnetic
- 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
Landscapes
- Measuring Volume Flow (AREA)
Abstract
PURPOSE: To make it possible to measure flow of a fluid even if it is not transparent, by placing a magnetic material having the same specific gravity as that of a fluid inside a circular passage connecting an inlet passage and an outlet passage and at the same time by sandwiching the circular passage by a magnetic frame.
CONSTITUTION: When a fluid enters from the left of inlet passage 4, a part of it flows into circular passage 2 and the remaining part flows outside via outlet passage 5. At this time, spherical magnetic body 3, together with the fluid, circulates in circular passage 2. The period of this circulation has a certain relation with the amount of flow of the fluid. The larger the amount of flow the shorter the period. Hence, the pass of magnetic body 3 is detected by the electrical signal induced in coil 9 wound on magnetic frame 8.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8334778A JPS559179A (en) | 1978-07-07 | 1978-07-07 | Flow meter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8334778A JPS559179A (en) | 1978-07-07 | 1978-07-07 | Flow meter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS559179A true JPS559179A (en) | 1980-01-23 |
Family
ID=13799899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8334778A Pending JPS559179A (en) | 1978-07-07 | 1978-07-07 | Flow meter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS559179A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59153125A (en) * | 1983-02-22 | 1984-09-01 | Matsushita Electric Ind Co Ltd | Flow rate detecting device |
JPS59202024A (en) * | 1983-05-02 | 1984-11-15 | Matsushita Electric Ind Co Ltd | Rotating body detection |
JPS6013218A (en) * | 1983-07-04 | 1985-01-23 | Matsushita Electric Ind Co Ltd | Flow-rate detecting device |
JPS60135720A (en) * | 1983-12-23 | 1985-07-19 | Matsushita Electric Ind Co Ltd | Flow rate detector |
JPS60144616A (en) * | 1984-01-09 | 1985-07-31 | Matsushita Electric Ind Co Ltd | Flow rate detector |
JPS60144615A (en) * | 1984-01-09 | 1985-07-31 | Matsushita Electric Ind Co Ltd | Flow rate detector |
JPS60228923A (en) * | 1984-04-27 | 1985-11-14 | Saginomiya Seisakusho Inc | Flow sensor |
JPH0211090B2 (en) * | 1984-01-09 | 1990-03-12 | Matsushita Electric Ind Co Ltd |
-
1978
- 1978-07-07 JP JP8334778A patent/JPS559179A/en active Pending
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59153125A (en) * | 1983-02-22 | 1984-09-01 | Matsushita Electric Ind Co Ltd | Flow rate detecting device |
JPH0139530B2 (en) * | 1983-02-22 | 1989-08-22 | Matsushita Electric Ind Co Ltd | |
JPS59202024A (en) * | 1983-05-02 | 1984-11-15 | Matsushita Electric Ind Co Ltd | Rotating body detection |
JPH0472172B2 (en) * | 1983-05-02 | 1992-11-17 | Matsushita Electric Ind Co Ltd | |
JPS6013218A (en) * | 1983-07-04 | 1985-01-23 | Matsushita Electric Ind Co Ltd | Flow-rate detecting device |
JPH0472174B2 (en) * | 1983-07-04 | 1992-11-17 | Matsushita Electric Ind Co Ltd | |
JPS60135720A (en) * | 1983-12-23 | 1985-07-19 | Matsushita Electric Ind Co Ltd | Flow rate detector |
JPS6327647B2 (en) * | 1983-12-23 | 1988-06-03 | Matsushita Electric Ind Co Ltd | |
JPS60144616A (en) * | 1984-01-09 | 1985-07-31 | Matsushita Electric Ind Co Ltd | Flow rate detector |
JPS60144615A (en) * | 1984-01-09 | 1985-07-31 | Matsushita Electric Ind Co Ltd | Flow rate detector |
JPH0211090B2 (en) * | 1984-01-09 | 1990-03-12 | Matsushita Electric Ind Co Ltd | |
JPS60228923A (en) * | 1984-04-27 | 1985-11-14 | Saginomiya Seisakusho Inc | Flow sensor |
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