CN102428417A - 电气开关设备 - Google Patents
电气开关设备 Download PDFInfo
- Publication number
- CN102428417A CN102428417A CN2010800211708A CN201080021170A CN102428417A CN 102428417 A CN102428417 A CN 102428417A CN 2010800211708 A CN2010800211708 A CN 2010800211708A CN 201080021170 A CN201080021170 A CN 201080021170A CN 102428417 A CN102428417 A CN 102428417A
- Authority
- CN
- China
- Prior art keywords
- coil
- magnetic field
- several
- electric
- predetermined value
- 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.)
- Granted
Links
- 230000008859 change Effects 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims description 17
- 230000004044 response Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000013461 design Methods 0.000 description 24
- 238000010586 diagram Methods 0.000 description 8
- 239000004020 conductor Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- CXXRQFOKRZJAJA-UHFFFAOYSA-N 1,2,3,5-tetrachloro-4-(2,5-dichlorophenyl)benzene Chemical compound ClC1=CC=C(Cl)C(C=2C(=C(Cl)C(Cl)=CC=2Cl)Cl)=C1 CXXRQFOKRZJAJA-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/002—Monitoring or fail-safe circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
- H01H47/04—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current
- H01H2047/046—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current with measuring of the magnetic field, e.g. of the magnetic flux, for the control of coil current
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/541—Auxiliary contact devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit
Landscapes
- Relay Circuits (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16042109P | 2009-03-16 | 2009-03-16 | |
US61/160,421 | 2009-03-16 | ||
PCT/US2010/026992 WO2010107655A1 (en) | 2009-03-16 | 2010-03-11 | Electrical switching apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102428417A true CN102428417A (zh) | 2012-04-25 |
CN102428417B CN102428417B (zh) | 2014-03-12 |
Family
ID=42739938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080021170.8A Active CN102428417B (zh) | 2009-03-16 | 2010-03-11 | 电气开关设备 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2409202B1 (zh) |
CN (1) | CN102428417B (zh) |
BR (1) | BRPI1006240B1 (zh) |
WO (1) | WO2010107655A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102093683B1 (ko) | 2012-01-12 | 2020-03-27 | 에스케이이노베이션 주식회사 | 파워 릴레이 어셈블리 |
GB2567894A (en) * | 2017-10-31 | 2019-05-01 | Elaut Nv | Improvements to the operation of electromagnetic actuators |
CN109961987A (zh) * | 2017-12-14 | 2019-07-02 | 国网湖南省电力有限公司 | 智能微型断路器的防磁干扰方法、装置及智能微型断路器 |
WO2024193851A1 (en) * | 2023-03-23 | 2024-09-26 | Eaton Intelligent Power Limited | Indicator mechanism for a switch and switch |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6061217A (en) * | 1997-12-16 | 2000-05-09 | Eaton Corporation | Electrical switching apparatus employing twice-energized trip actuator |
US20040252421A1 (en) * | 2001-12-21 | 2004-12-16 | Knox William H | Miniaturized motor overload protector |
CN101375359A (zh) * | 2006-03-17 | 2009-02-25 | 三菱电机株式会社 | 状态把握装置以及具备该状态把握装置的开闭控制装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2003903787A0 (en) * | 2003-07-22 | 2003-08-07 | Sergio Adolfo Maiocchi | A system for operating a dc motor |
US7936549B2 (en) * | 2004-05-13 | 2011-05-03 | Mitsubishi Electric Corporation | State grasp device, and switching control device of power switching apparatus employing the state grasp device |
-
2010
- 2010-03-11 BR BRPI1006240-8A patent/BRPI1006240B1/pt active IP Right Grant
- 2010-03-11 CN CN201080021170.8A patent/CN102428417B/zh active Active
- 2010-03-11 WO PCT/US2010/026992 patent/WO2010107655A1/en active Application Filing
- 2010-03-11 EP EP10753907.4A patent/EP2409202B1/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6061217A (en) * | 1997-12-16 | 2000-05-09 | Eaton Corporation | Electrical switching apparatus employing twice-energized trip actuator |
US20040252421A1 (en) * | 2001-12-21 | 2004-12-16 | Knox William H | Miniaturized motor overload protector |
CN101375359A (zh) * | 2006-03-17 | 2009-02-25 | 三菱电机株式会社 | 状态把握装置以及具备该状态把握装置的开闭控制装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2409202B1 (en) | 2019-09-18 |
BRPI1006240B1 (pt) | 2020-09-15 |
EP2409202A1 (en) | 2012-01-25 |
WO2010107655A1 (en) | 2010-09-23 |
CN102428417B (zh) | 2014-03-12 |
WO2010107655A9 (en) | 2011-04-21 |
EP2409202A4 (en) | 2018-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151014 Address after: Texas, USA Patentee after: Rebino LLC Address before: Ohio, USA Patentee before: Eaton Corp. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: American Texas Patentee after: Safran Electric&Power USA LLC Country or region after: U.S.A. Address before: American Texas Patentee before: Rebino LLC Country or region before: U.S.A. |