HK1032857A1 - Protective circuit breaking circuitry - Google Patents

Protective circuit breaking circuitry

Info

Publication number
HK1032857A1
HK1032857A1 HK01103369A HK01103369A HK1032857A1 HK 1032857 A1 HK1032857 A1 HK 1032857A1 HK 01103369 A HK01103369 A HK 01103369A HK 01103369 A HK01103369 A HK 01103369A HK 1032857 A1 HK1032857 A1 HK 1032857A1
Authority
HK
Hong Kong
Prior art keywords
protective circuit
circuit breaking
circuitry
breaking circuitry
protective
Prior art date
Application number
HK01103369A
Other languages
English (en)
Inventor
Peter Mayer
Original Assignee
Felten & Guilleaume Ag Oester
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Felten & Guilleaume Ag Oester filed Critical Felten & Guilleaume Ag Oester
Publication of HK1032857A1 publication Critical patent/HK1032857A1/xx

Links

Classifications

    • 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
    • H02H3/26—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/33—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
    • H02H3/334—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers with means to produce an artificial unbalance for other protection or monitoring reasons or remote control
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/03—Application domotique, e.g. for house automation, bus connected switches, sensors, loads or intelligent wiring
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0061—Details of emergency protective circuit arrangements concerning transmission of signals
    • H02H1/0076—Details of emergency protective circuit arrangements concerning transmission of signals by superposition on the watched current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Breakers (AREA)
  • Electronic Switches (AREA)
  • Control Of Eletrric Generators (AREA)
  • Amplifiers (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Keying Circuit Devices (AREA)
HK01103369A 1998-01-28 2001-05-15 Protective circuit breaking circuitry HK1032857A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0013698A AT406431B (de) 1998-01-28 1998-01-28 Einrichtung zur analyse von in einer elektrischen anlage auftretenden erdfehlerströmen und von dieser angesteuertes schaltgerät
PCT/AT1999/000022 WO1999039417A1 (de) 1998-01-28 1999-01-28 Schutzschaltungsanordnung

Publications (1)

Publication Number Publication Date
HK1032857A1 true HK1032857A1 (en) 2001-08-03

Family

ID=3482491

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01103369A HK1032857A1 (en) 1998-01-28 2001-05-15 Protective circuit breaking circuitry

Country Status (11)

Country Link
EP (1) EP1051786B1 (no)
AT (3) AT406431B (no)
AU (1) AU753034B2 (no)
CZ (1) CZ301519B6 (no)
DE (1) DE59905319D1 (no)
ES (1) ES2198880T3 (no)
HK (1) HK1032857A1 (no)
HU (1) HU225350B1 (no)
NO (1) NO328676B1 (no)
PL (1) PL192066B1 (no)
WO (1) WO1999039417A1 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2233185B1 (es) * 2003-07-18 2006-02-16 Emilio Haba Armero Dispositivo para verificacion de interruptores diferenciales en una instalacion de baja tension.
DE102015012923A1 (de) * 2015-10-07 2017-04-13 Jenoptik Advanced Systems Gmbh Fehlerstromsensor für eine Fehlerstrom-Schutzeinrichtung zum Überwachen eines elektrischen Verbrauchers für ein Fahrzeug, Fehlerstrom-Schutzeinrichtung und Verfahren zum Durchführen eines Selbsttests eines Fehlerstromsensors

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1808770A1 (de) * 1968-11-14 1970-06-11 Siemens Ag Fehlerstromschutzschalter
DE2348881C3 (de) * 1973-09-28 1980-10-16 Siemens Ag, 1000 Berlin Und 8000 Muenchen Fehlerstromschutzschalter
DE2555302C3 (de) * 1975-12-09 1982-02-25 Brown, Boveri & Cie Ag, 6800 Mannheim Fehlerstromschutzschaltung
ATA426180A (de) * 1980-08-21 1982-08-15 Biegelmeier Gottfried Fehlerstromschutzschalter
AT383906B (de) * 1985-04-16 1987-09-10 Cti Ges Zur Pruefung Elektrote Fehlerstromschutzschalter fuer fehlerwechselund fehlergleichstroeme
FR2625026B1 (fr) * 1987-12-21 1990-10-19 Crouzet Sa Dispositif de transmission d'energie sous forme magnetique
FR2632692B1 (fr) * 1988-06-14 1990-10-05 Radiotechnique Ind & Comm Dispositif de fixation d'une piece metallique sur une plaquette
FR2643195B1 (fr) * 1989-02-15 1992-12-31 Univ Alsace Procede et dispositif de protection d'un circuit ou reseau electrique a l'aide d'un disjoncteur a courant differentiel
DE59207784D1 (de) * 1991-01-16 1997-02-13 Felten & Guilleaume Ag Oester Fehlerstromschutzschalter
AT405777B (de) * 1991-01-31 1999-11-25 Biegelmeier Gottfried Abtrennvorrichtung für überspannungsableiter
US5187446A (en) * 1992-06-10 1993-02-16 Digital Equipment Corporation Feedback isolation amplifier

Also Published As

Publication number Publication date
HU225350B1 (en) 2006-10-28
HUP0103675A2 (hu) 2002-03-28
PL192066B1 (pl) 2006-08-31
AU2142399A (en) 1999-08-16
ES2198880T3 (es) 2004-02-01
AT406431B (de) 2000-05-25
CZ301519B6 (cs) 2010-03-31
WO1999039417A1 (de) 1999-08-05
ATE239312T1 (de) 2003-05-15
NO328676B1 (no) 2010-04-26
AU753034B2 (en) 2002-10-03
HUP0103675A3 (en) 2002-10-28
EP1051786A1 (de) 2000-11-15
AT4903U1 (de) 2001-12-27
PL341898A1 (en) 2001-05-07
CZ20002627A3 (cs) 2001-01-17
NO20003850L (no) 2000-07-27
EP1051786B1 (de) 2003-05-02
DE59905319D1 (de) 2003-06-05
NO20003850D0 (no) 2000-07-27
ATA13698A (de) 1999-09-15

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20120128