JPS643822Y2 - - Google Patents
Info
- Publication number
- JPS643822Y2 JPS643822Y2 JP8847880U JP8847880U JPS643822Y2 JP S643822 Y2 JPS643822 Y2 JP S643822Y2 JP 8847880 U JP8847880 U JP 8847880U JP 8847880 U JP8847880 U JP 8847880U JP S643822 Y2 JPS643822 Y2 JP S643822Y2
- Authority
- JP
- Japan
- Prior art keywords
- solenoid
- frequency
- pump
- solenoid coil
- current
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 11
- 230000002159 abnormal effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 1
Landscapes
- Electromagnetic Pumps, Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8847880U JPS643822Y2 (enrdf_load_stackoverflow) | 1980-06-23 | 1980-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8847880U JPS643822Y2 (enrdf_load_stackoverflow) | 1980-06-23 | 1980-06-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5711294U JPS5711294U (enrdf_load_stackoverflow) | 1982-01-20 |
| JPS643822Y2 true JPS643822Y2 (enrdf_load_stackoverflow) | 1989-02-01 |
Family
ID=29450553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8847880U Expired JPS643822Y2 (enrdf_load_stackoverflow) | 1980-06-23 | 1980-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS643822Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61145407U (enrdf_load_stackoverflow) * | 1985-02-28 | 1986-09-08 |
-
1980
- 1980-06-23 JP JP8847880U patent/JPS643822Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5711294U (enrdf_load_stackoverflow) | 1982-01-20 |
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