ES2182787T3 - Circuito de proteccion para un dispositivo electronico. - Google Patents
Circuito de proteccion para un dispositivo electronico.Info
- Publication number
- ES2182787T3 ES2182787T3 ES00907333T ES00907333T ES2182787T3 ES 2182787 T3 ES2182787 T3 ES 2182787T3 ES 00907333 T ES00907333 T ES 00907333T ES 00907333 T ES00907333 T ES 00907333T ES 2182787 T3 ES2182787 T3 ES 2182787T3
- Authority
- ES
- Spain
- Prior art keywords
- electronic device
- protection circuit
- circuit voltage
- switch
- diode
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/001—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
- H02H11/002—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of inverted polarity or connection; with switching for obtaining correct connection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
- H02H11/006—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of too high or too low voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/24—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to undervoltage or no-voltage
- H02H3/247—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to undervoltage or no-voltage having timing means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S323/00—Electricity: power supply or regulation systems
- Y10S323/908—Inrush current limiters
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Burglar Alarm Systems (AREA)
- Protection Of Static Devices (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Cookers (AREA)
- Electrophonic Musical Instruments (AREA)
- Dc-Dc Converters (AREA)
- Electronic Switches (AREA)
- Relay Circuits (AREA)
Abstract
Circuito de protección para un aparato de la red (G), que está colocado entre una fuente de tensión continua (Uv) y la entrada de la tensión de funcionamiento del aparato (G), y que consta del circuito en serie de un diodo (Dv) y de una resistencia de limitación (Rv), estando puenteados el diodo (Dv) y la resistencia de limitación por un contacto de trabajo de relé (a), que se puede cerrar cuando se alcanza un valor mínimo (UM) predeterminable de una tensión del aparato de la red (G), en la que está conectado un arrollamiento de excitación (A) del relé (A, a), caracterizado porque el arrollamiento de excitación (A) del relé (A, a) está conectado en la tensión de salida (UA) del aparato de la red (G).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0066699A AT408494B (de) | 1999-04-14 | 1999-04-14 | Schutzschaltung für ein elektronisches gerät |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2182787T3 true ES2182787T3 (es) | 2003-03-16 |
Family
ID=3496620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES00907333T Expired - Lifetime ES2182787T3 (es) | 1999-04-14 | 2000-02-22 | Circuito de proteccion para un dispositivo electronico. |
Country Status (8)
Country | Link |
---|---|
US (1) | US6538864B2 (es) |
EP (1) | EP1169763B1 (es) |
AT (2) | AT408494B (es) |
DE (1) | DE50000343D1 (es) |
DK (1) | DK1169763T3 (es) |
ES (1) | ES2182787T3 (es) |
PT (1) | PT1169763E (es) |
WO (1) | WO2000062393A1 (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004027800A2 (en) * | 2002-09-19 | 2004-04-01 | Symbol Technologies, Inc. | Current limiting circuit |
US20050157479A1 (en) * | 2004-01-16 | 2005-07-21 | Hayden Douglas T. | Bus device insertion and removal system |
US20060145673A1 (en) * | 2005-01-03 | 2006-07-06 | Fogg John K | Method and apparatus for reducing inrush current to a voltage regulating circuit |
JP4847970B2 (ja) | 2005-01-31 | 2011-12-28 | ジョージア テック リサーチ コーポレイション | アクティブサージ電流制限器 |
DE102005040798A1 (de) * | 2005-08-29 | 2007-04-05 | Hanning Elektro-Werke Gmbh & Co. Kg | Steuervorrichtung für ein von einer Spannungsquelle versorgtes Elektrogerät mit elektronisch angesteuertem Motor und Verfahren dazu |
CA2627313C (en) | 2005-10-24 | 2014-12-16 | Georgia Tech Research Corporation | Reduction of inrush current due to voltage sags |
US7466573B2 (en) * | 2006-05-16 | 2008-12-16 | Honeywell International, Inc. | Method and apparatus for integrated active-diode-ORing and soft power switching |
WO2008124587A1 (en) | 2007-04-05 | 2008-10-16 | Georgia Tech Research Corporation | Voltage surge and overvoltage protection |
US8027142B2 (en) * | 2007-10-25 | 2011-09-27 | Honeywell International Inc. | Current-protected driver circuit for ignition exciter unit |
US8305783B2 (en) * | 2009-09-10 | 2012-11-06 | B/E Aerospace, Inc. | Systems and methods for polyphase alternating current transformer inrush current limiting |
WO2012092606A2 (en) | 2010-12-30 | 2012-07-05 | Innovolt, Inc. | Line cord a ride-through functionality for momentary disturbances |
CA2833384C (en) | 2011-04-18 | 2019-08-20 | Innovolt, Inc. | Voltage sag corrector using a variable duty cycle boost converter |
DE102011077724A1 (de) * | 2011-06-17 | 2012-12-20 | Siemens Aktiengesellschaft | Lokale Shim- Spule innerhalb einer Lokalspule, als lokale BO -Homogenisierung in einem MRT |
US8941264B2 (en) * | 2011-06-20 | 2015-01-27 | Bae Systems Information And Electronic Systems Integration Inc. | Apparatus for bi-directional power switching in low voltage vehicle power distribution systems |
CN103683888B (zh) | 2012-09-20 | 2017-03-29 | 施耐德东芝换流器欧洲公司 | 具有预充电电路的***的安全控制方法、设备及其*** |
JP6195507B2 (ja) * | 2013-11-20 | 2017-09-13 | 三菱電機株式会社 | パワーコンディショナ |
JP6547361B2 (ja) * | 2015-03-25 | 2019-07-24 | 三浦工業株式会社 | 燃料電池システム |
DE102015217234A1 (de) * | 2015-09-09 | 2017-03-09 | Robert Bosch Gmbh | Schaltungsanordnung zum Versorgen einer elektrischen Komponente |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3529210A (en) * | 1967-02-28 | 1970-09-15 | Mitsubishi Electric Corp | Current limiting circuit |
DE3308320A1 (de) * | 1983-03-09 | 1984-09-13 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Schaltungsanordnung zur begrenzung des einschaltstromes |
JPS59230298A (ja) * | 1983-06-14 | 1984-12-24 | 林原 健 | 突入電流排除装置 |
DE4309974A1 (de) * | 1993-03-26 | 1994-09-29 | Bosch Gmbh Robert | Stromversorgungsschaltung |
WO1996011488A1 (en) * | 1994-10-11 | 1996-04-18 | Novitas, Incorporated | Line powered dc power supply |
-
1999
- 1999-04-14 AT AT0066699A patent/AT408494B/de not_active IP Right Cessation
-
2000
- 2000-02-22 EP EP00907333A patent/EP1169763B1/de not_active Expired - Lifetime
- 2000-02-22 DK DK00907333T patent/DK1169763T3/da active
- 2000-02-22 AT AT00907333T patent/ATE221706T1/de active
- 2000-02-22 DE DE50000343T patent/DE50000343D1/de not_active Expired - Lifetime
- 2000-02-22 PT PT00907333T patent/PT1169763E/pt unknown
- 2000-02-22 WO PCT/AT2000/000046 patent/WO2000062393A1/de active IP Right Grant
- 2000-02-22 ES ES00907333T patent/ES2182787T3/es not_active Expired - Lifetime
-
2001
- 2001-10-15 US US09/977,617 patent/US6538864B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1169763B1 (de) | 2002-07-31 |
DE50000343D1 (de) | 2002-09-05 |
AT408494B (de) | 2001-12-27 |
US6538864B2 (en) | 2003-03-25 |
US20020057078A1 (en) | 2002-05-16 |
ATA66699A (de) | 2001-04-15 |
PT1169763E (pt) | 2002-12-31 |
EP1169763A1 (de) | 2002-01-09 |
WO2000062393A1 (de) | 2000-10-19 |
DK1169763T3 (da) | 2002-10-14 |
ATE221706T1 (de) | 2002-08-15 |
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