JPS6256353B2 - - Google Patents
Info
- Publication number
- JPS6256353B2 JPS6256353B2 JP54063416A JP6341679A JPS6256353B2 JP S6256353 B2 JPS6256353 B2 JP S6256353B2 JP 54063416 A JP54063416 A JP 54063416A JP 6341679 A JP6341679 A JP 6341679A JP S6256353 B2 JPS6256353 B2 JP S6256353B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- power supply
- switching element
- semiconductor switching
- electromagnetic contactor
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000004065 semiconductor Substances 0.000 claims description 7
- 239000003990 capacitor Substances 0.000 description 10
- 230000010355 oscillation Effects 0.000 description 6
- 238000004804 winding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6341679A JPS55156284A (en) | 1979-05-23 | 1979-05-23 | Pump controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6341679A JPS55156284A (en) | 1979-05-23 | 1979-05-23 | Pump controller |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55156284A JPS55156284A (en) | 1980-12-05 |
JPS6256353B2 true JPS6256353B2 (no) | 1987-11-25 |
Family
ID=13228655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6341679A Granted JPS55156284A (en) | 1979-05-23 | 1979-05-23 | Pump controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55156284A (no) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01242806A (ja) * | 1988-03-23 | 1989-09-27 | Mitsubishi Electric Corp | 暖房機の樹脂製意匠パネル |
JPH0286851U (no) * | 1988-12-24 | 1990-07-10 | ||
WO2020230587A1 (ja) | 2019-05-14 | 2020-11-19 | 三井化学株式会社 | 光学部品形成用樹脂組成物、成形体、及び光学部品 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102493952A (zh) * | 2011-12-09 | 2012-06-13 | 杜高潮 | 水泵站供水防疫监控自动锁泵报警装置 |
CN104088780B (zh) * | 2014-06-17 | 2016-12-07 | 广东艾沃科技有限公司 | 净水器的增压泵反馈电路及其保护方法 |
CN106523338B (zh) * | 2016-12-16 | 2019-01-01 | 山东金洲科瑞节能科技有限公司 | 一种监测实时能耗的中央空调冷却水循环泵控制系统 |
CN109340093B (zh) * | 2018-09-05 | 2020-06-23 | 南京中车浦镇海泰制动设备有限公司 | 一种轨道列车空压机的启停控制装置及其方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5172703A (ja) * | 1974-12-20 | 1976-06-23 | Matsushita Electric Ind Co Ltd | Honpujidokogontenseigyosochi |
-
1979
- 1979-05-23 JP JP6341679A patent/JPS55156284A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5172703A (ja) * | 1974-12-20 | 1976-06-23 | Matsushita Electric Ind Co Ltd | Honpujidokogontenseigyosochi |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01242806A (ja) * | 1988-03-23 | 1989-09-27 | Mitsubishi Electric Corp | 暖房機の樹脂製意匠パネル |
JPH0286851U (no) * | 1988-12-24 | 1990-07-10 | ||
WO2020230587A1 (ja) | 2019-05-14 | 2020-11-19 | 三井化学株式会社 | 光学部品形成用樹脂組成物、成形体、及び光学部品 |
Also Published As
Publication number | Publication date |
---|---|
JPS55156284A (en) | 1980-12-05 |
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