JPH0742199Y2 - 電動機の過負荷保護装置 - Google Patents
電動機の過負荷保護装置Info
- Publication number
- JPH0742199Y2 JPH0742199Y2 JP1985112227U JP11222785U JPH0742199Y2 JP H0742199 Y2 JPH0742199 Y2 JP H0742199Y2 JP 1985112227 U JP1985112227 U JP 1985112227U JP 11222785 U JP11222785 U JP 11222785U JP H0742199 Y2 JPH0742199 Y2 JP H0742199Y2
- Authority
- JP
- Japan
- Prior art keywords
- electric motor
- current
- overload
- detection signal
- supplied
- 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 - Lifetime
Links
Landscapes
- Protection Of Generators And Motors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985112227U JPH0742199Y2 (ja) | 1985-07-22 | 1985-07-22 | 電動機の過負荷保護装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985112227U JPH0742199Y2 (ja) | 1985-07-22 | 1985-07-22 | 電動機の過負荷保護装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6221732U JPS6221732U (en]) | 1987-02-09 |
JPH0742199Y2 true JPH0742199Y2 (ja) | 1995-09-27 |
Family
ID=30992901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985112227U Expired - Lifetime JPH0742199Y2 (ja) | 1985-07-22 | 1985-07-22 | 電動機の過負荷保護装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0742199Y2 (en]) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6216110B2 (ja) * | 2012-10-31 | 2017-10-18 | 富士変速機株式会社 | 過負荷保護装置付きギヤードモータ及び過負荷保護装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5225929A (en) * | 1975-08-22 | 1977-02-26 | Hitachi Ltd | Injection carbureter |
JPS53112734U (en]) * | 1977-02-16 | 1978-09-08 |
-
1985
- 1985-07-22 JP JP1985112227U patent/JPH0742199Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS6221732U (en]) | 1987-02-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3727103A (en) | Three phase system monitoring and control circuit | |
US9680388B2 (en) | System and method for starting a variable frequency drive with reduced arc flash risk | |
EP3120434B1 (en) | Power supply stage of an electric appliance, in particular a battery charger for charging batteries of electric vehicles | |
EP3084800B1 (en) | Electrical switching apparatus including alternating current electronic trip circuit with arc fault detection circuit and power supply | |
JPH02231922A (ja) | モータ駆動装置における瞬時停電回復時の突入電流防止制御方式 | |
JPH0742199Y2 (ja) | 電動機の過負荷保護装置 | |
US20080054831A1 (en) | Current limiting DC motor starter circuit | |
US3796918A (en) | Current overload protection system | |
JPH0543800U (ja) | インバータ装置 | |
JP4052165B2 (ja) | 無停電電源装置用変圧器の保護装置 | |
JPH02272365A (ja) | 開閉器制御装置の位相検出回路 | |
SU919010A1 (ru) | Устройство дл защиты цепи тиристорного возбуждени электрической машины | |
JPH10336881A (ja) | 3相4線中性線欠相検出装置及び回路遮断器 | |
CN208062777U (zh) | 一种工频控制的电机保护电路、装置及系统 | |
JP2002199578A (ja) | 系統連系保護装置 | |
KR101915620B1 (ko) | 저압용 방폭 소프트 스타터 | |
JP2752218B2 (ja) | 2次励磁装置の保護装置 | |
JPH0512891Y2 (en]) | ||
JP2899351B2 (ja) | 配電用半導体開閉装置 | |
SU655346A3 (ru) | Устройство дл защитного отключени в сети переменного тока | |
JPS60176467A (ja) | 電力変換装置 | |
CN116683827A (zh) | 隔离接地开关伺服机构驱动器及其控制方法 | |
KR200149858Y1 (ko) | 셀프 계전기 | |
JP4415621B2 (ja) | スイッチング電源回路 | |
CN204012669U (zh) | 改进的变频电动机温度保护控制器 |