BR9711473A - Circuito de limita-Æo de corrente - Google Patents
Circuito de limita-Æo de correnteInfo
- Publication number
- BR9711473A BR9711473A BR9711473A BR9711473A BR9711473A BR 9711473 A BR9711473 A BR 9711473A BR 9711473 A BR9711473 A BR 9711473A BR 9711473 A BR9711473 A BR 9711473A BR 9711473 A BR9711473 A BR 9711473A
- Authority
- BR
- Brazil
- Prior art keywords
- current limiting
- limiting circuit
- circuit
- current
- limiting
- Prior art date
Links
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
- H01H47/02—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
- H01H47/10—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 by switching-in or -out impedance external to the relay winding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
- H01F2007/1894—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings minimizing impact energy on closure of magnetic circuit
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Relay Circuits (AREA)
- Emergency Protection Circuit Devices (AREA)
- Control Of Linear Motors (AREA)
- Control Of Electrical Variables (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/713,648 US5784244A (en) | 1996-09-13 | 1996-09-13 | Current limiting circuit |
PCT/US1997/015935 WO1998011584A1 (en) | 1996-09-13 | 1997-09-10 | Current limiting circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
BR9711473A true BR9711473A (pt) | 1999-08-24 |
BR9711473B1 BR9711473B1 (pt) | 2010-05-18 |
Family
ID=24866940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI9711473-1A BR9711473B1 (pt) | 1996-09-13 | 1997-09-10 | dispositivo adaptado e método para limitar a velocidade de fechamento de um comutador elétrico e circuito eletrÈnico. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5784244A (pt) |
EP (1) | EP0925597B1 (pt) |
AU (1) | AU719714B2 (pt) |
BR (1) | BR9711473B1 (pt) |
CA (1) | CA2265636C (pt) |
DE (1) | DE69733566T2 (pt) |
ES (1) | ES2244007T3 (pt) |
ID (1) | ID21915A (pt) |
MY (1) | MY117685A (pt) |
TW (1) | TW385592B (pt) |
WO (1) | WO1998011584A1 (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998031034A1 (de) * | 1997-01-09 | 1998-07-16 | Siemens Aktiengesellschaft | Reduktion der einschaltzeit bei elektronisch gesteuerten schützen |
DE19807875A1 (de) * | 1998-02-25 | 1999-08-26 | Fev Motorentech Gmbh | Verfahren zur Regelung der Ankerauftreffgeschwindigkeit an einem elektromagnetischen Aktuator durch extrapolierende Abschätzung der Energieeinspeisung |
US6703889B2 (en) | 2002-02-14 | 2004-03-09 | Adc Dsl Systems, Inc. | In-rush current protection |
US6807039B2 (en) * | 2002-07-08 | 2004-10-19 | Adc Dsl Systems, Inc. | Inrush limiter circuit |
JP2005341663A (ja) * | 2004-05-25 | 2005-12-08 | Yazaki Corp | 過電流検出装置 |
US7508645B2 (en) * | 2004-07-09 | 2009-03-24 | Abb Technology Ag | Method and apparatus for operating a magnetic actuator in a power switching device |
US20070105181A1 (en) * | 2005-05-04 | 2007-05-10 | Invitrogen Corporation | Identification of cancer biomarkers and phosphorylated pdroteins |
EP2071602A1 (en) * | 2007-12-14 | 2009-06-17 | Yang, Tai-Her | Electrically excited load full voltage actuation reduced voltage sustaining driving circuit |
US8605405B2 (en) | 2011-11-21 | 2013-12-10 | Abb Technology Ag | Method and circuit for increasing the speed of electromechanical output on a protective relay |
EP2968931B1 (en) * | 2013-03-12 | 2022-03-16 | Boston Scientific Scimed, Inc. | Medical systems and methods for modulating nerves |
JP2018147642A (ja) * | 2017-03-03 | 2018-09-20 | 株式会社日立産機システム | 電磁操作器及び電磁操作式開閉装置 |
US10916392B2 (en) | 2018-09-17 | 2021-02-09 | Eaton Intelligent Power Limited | Reinforcement structure for a vacuum interrupter |
TWI763222B (zh) * | 2020-12-30 | 2022-05-01 | 群光電子股份有限公司 | 具短路保護的電子裝置 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1142852A (en) * | 1913-10-10 | 1915-06-15 | Cutler Hammer Mfg Co | Electromagnet and solenoid. |
US3123746A (en) * | 1961-01-10 | 1964-03-03 | figure | |
US3356910A (en) * | 1965-02-19 | 1967-12-05 | Whittaker Corp | Integrated power controlled solenoid |
DE1563335B2 (de) * | 1966-04-26 | 1971-04-29 | Siemens AG, 1000 Berlin u 8000 München | Spule mit veraenderlicher induktivitaet als strombegrenzungs einrichtung fuer energieuebertragungsanlagen |
US3582981A (en) * | 1969-03-18 | 1971-06-01 | Bell Telephone Labor Inc | Solenoid driver circuit |
US3582718A (en) * | 1969-04-18 | 1971-06-01 | Cutler Hammer Inc | Circuit for improving relay performance with current limiting |
US3852646A (en) * | 1970-12-28 | 1974-12-03 | Design Elements Inc | Solenoid drive circuit |
US3959713A (en) * | 1975-03-27 | 1976-05-25 | Motorola, Inc. | Solid state current limit circuit |
US4209814A (en) * | 1977-10-19 | 1980-06-24 | Gould Inc. | Synchronous circuit breaker |
DE2747607C2 (de) * | 1977-10-24 | 1991-05-08 | Sds-Elektro Gmbh, 8024 Deisenhofen | Schaltungsanordnung zur Ansteuerung eines bistabilen Relais |
DE2862229D1 (en) * | 1978-07-06 | 1983-05-19 | Burkert Gmbh | Electronically controlled magnetic valve |
US4336564A (en) * | 1979-04-04 | 1982-06-22 | Exploration Logging, Inc. | Solenoid control circuit |
JPS5645005A (en) * | 1979-09-20 | 1981-04-24 | Matsushita Electric Ind Co Ltd | Electromagnetic device |
JPS5675956A (en) * | 1979-11-27 | 1981-06-23 | Nippon Denso Co Ltd | Injector driving circuit |
US4376476A (en) * | 1980-02-05 | 1983-03-15 | Diesel Kiki Co. Ltd. | Driving circuit for magnetic clutches for use with refrigerant compressors |
US4318154A (en) * | 1980-10-16 | 1982-03-02 | General Electric Company | Fast relay turn on circuit with low holding current |
DE3239840C2 (de) * | 1982-10-27 | 1986-11-20 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zum Betätigen elektromagnetischer Schaltgeräte |
US4511945A (en) * | 1983-12-27 | 1985-04-16 | Ford Motor Company | Solenoid switching driver with fast current decay from initial peak current |
US4536818A (en) * | 1984-03-02 | 1985-08-20 | Ford Motor Company | Solenoid driver with switching during current decay from initial peak current |
IT1196706B (it) * | 1984-05-31 | 1988-11-25 | Ghisalba Spa | Circuito di alimentazione perfezionato per contattore elettromagnetico |
US4658320A (en) * | 1985-03-08 | 1987-04-14 | Elecspec Corporation | Switch contact arc suppressor |
US4720763A (en) * | 1987-02-19 | 1988-01-19 | Westinghouse Electric Corp. | Electromagnetic contactor with control circuit for providing acceleration, coast and grab functions |
JPS6413109U (pt) * | 1987-07-10 | 1989-01-24 | ||
JPH01203667A (ja) * | 1988-02-05 | 1989-08-16 | Toyota Autom Loom Works Ltd | 可変容量コンプレッサにおける電磁弁駆動装置 |
DE3908192A1 (de) * | 1989-03-14 | 1990-09-20 | Licentia Gmbh | Elektronische schuetzansteuerung |
US5128825A (en) * | 1990-02-01 | 1992-07-07 | Westinghouse Electric Corp. | Electrical contactor with controlled closure characteristic |
JP3131909B2 (ja) * | 1991-06-03 | 2001-02-05 | 工業技術院長 | 超電導応用限流装置 |
US5283707A (en) * | 1992-11-27 | 1994-02-01 | Northern Telecom Limited | Inrush current limiting circuit |
US5347419A (en) * | 1992-12-22 | 1994-09-13 | Eaton Corporation | Current limiting solenoid driver |
US5410187A (en) * | 1993-06-15 | 1995-04-25 | Honeywell, Inc. | Output circuit for controlling a relay which has capability for operating with wide range of input voltages |
GB9413684D0 (en) * | 1994-07-07 | 1994-08-24 | Lucas Ind Plc | Drive circuit |
US5546268A (en) * | 1994-07-28 | 1996-08-13 | Eaton Corporation | Electromagnetic device with current regulated closure characteristic |
US5568349A (en) * | 1995-04-04 | 1996-10-22 | Motorola, Inc. | Apparatus and method for controlling a relay device |
-
1996
- 1996-09-13 US US08/713,648 patent/US5784244A/en not_active Expired - Lifetime
-
1997
- 1997-08-27 MY MYPI97003956A patent/MY117685A/en unknown
- 1997-09-10 WO PCT/US1997/015935 patent/WO1998011584A1/en active IP Right Grant
- 1997-09-10 AU AU41850/97A patent/AU719714B2/en not_active Ceased
- 1997-09-10 ID IDW990181A patent/ID21915A/id unknown
- 1997-09-10 CA CA002265636A patent/CA2265636C/en not_active Expired - Fee Related
- 1997-09-10 DE DE69733566T patent/DE69733566T2/de not_active Expired - Lifetime
- 1997-09-10 ES ES97939851T patent/ES2244007T3/es not_active Expired - Lifetime
- 1997-09-10 EP EP97939851A patent/EP0925597B1/en not_active Expired - Lifetime
- 1997-09-10 BR BRPI9711473-1A patent/BR9711473B1/pt not_active IP Right Cessation
- 1997-09-13 TW TW086113328A patent/TW385592B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2244007T3 (es) | 2005-12-01 |
AU719714B2 (en) | 2000-05-18 |
TW385592B (en) | 2000-03-21 |
ID21915A (id) | 1999-08-12 |
CA2265636A1 (en) | 1998-03-19 |
BR9711473B1 (pt) | 2010-05-18 |
US5784244A (en) | 1998-07-21 |
AU4185097A (en) | 1998-04-02 |
EP0925597B1 (en) | 2005-06-15 |
EP0925597A4 (en) | 2000-07-12 |
EP0925597A1 (en) | 1999-06-30 |
CA2265636C (en) | 2003-12-02 |
DE69733566T2 (de) | 2005-11-03 |
DE69733566D1 (de) | 2005-07-21 |
WO1998011584A1 (en) | 1998-03-19 |
MY117685A (en) | 2004-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TE | Change of address | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 18/05/2010, OBSERVADAS AS CONDICOES LEGAIS. |
|
B24H | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi) | ||
B24F | Patent annual fee: publication cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 12A, 15A, 16A, 17A, 18A, 19A, 20A, 21A, 22A E 23A ANUIDADES. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |