JPS6316591B2 - - Google Patents
Info
- Publication number
- JPS6316591B2 JPS6316591B2 JP1631081A JP1631081A JPS6316591B2 JP S6316591 B2 JPS6316591 B2 JP S6316591B2 JP 1631081 A JP1631081 A JP 1631081A JP 1631081 A JP1631081 A JP 1631081A JP S6316591 B2 JPS6316591 B2 JP S6316591B2
- Authority
- JP
- Japan
- Prior art keywords
- motor
- thermoswitch
- pump
- capacitor
- power supply
- 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
- 239000003990 capacitor Substances 0.000 claims description 30
- 230000002159 abnormal effect Effects 0.000 claims description 14
- 238000010586 diagram Methods 0.000 description 7
- 230000002265 prevention Effects 0.000 description 5
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 206010014357 Electric shock Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/10—Other safety measures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1631081A JPS57131887A (en) | 1981-02-07 | 1981-02-07 | Electric well pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1631081A JPS57131887A (en) | 1981-02-07 | 1981-02-07 | Electric well pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57131887A JPS57131887A (en) | 1982-08-14 |
| JPS6316591B2 true JPS6316591B2 (enrdf_load_stackoverflow) | 1988-04-09 |
Family
ID=11912948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1631081A Granted JPS57131887A (en) | 1981-02-07 | 1981-02-07 | Electric well pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57131887A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62225797A (ja) * | 1986-03-26 | 1987-10-03 | Sanyo Electric Co Ltd | ポンプ装置 |
| FR2645212A1 (fr) * | 1989-03-31 | 1990-10-05 | Guinard Pompes | Groupe motopompe a detecteur de temperature sur la tuyauterie de refoulement |
| DE10054091A1 (de) * | 2000-11-01 | 2002-05-16 | Grundfos As | Verfahren zur Ermittlung mindestens einer Eigenschaft eines im Förderweg eines Pumpenaggregats befindlichen Mediums |
-
1981
- 1981-02-07 JP JP1631081A patent/JPS57131887A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57131887A (en) | 1982-08-14 |
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