Info
- Publication number
- EP0851450A2 EP0851450A2EP97810920AEP97810920AEP0851450A2EP 0851450 A2EP0851450 A2EP 0851450A2EP 97810920 AEP97810920 AEP 97810920AEP 97810920 AEP97810920 AEP 97810920AEP 0851450 A2EP0851450 A2EP 0851450A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- residual
- current
- German (de)
- French (fr)
- Other versions
- EP0851450B1 (de
- Inventor
- Hans-Ulrich Meier
- Gerhard Schneider
- ABB Schweiz AG
- Original Assignee
- Maier & Cie C
- 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
- Criticalpatent/DE19654469A1/de
- Application filed by CMC Carl Maier and Cie AG, Maier & Cie CfiledPublication of EP0851450A2publicationPublication of EP0851450A3publicationApplication grantedgrantedPublication of EP0851450B1publicationAnticipated expirationlegal-statusApplication status is Expired - Lifetimelegal-status
- H01--BASIC ELECTRIC ELEMENTS
- H01H71/00--Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/12--Automatic release mechanisms with or without manual release
- H01H71/32--Electromagnetic mechanisms having permanently magnetised part
- H--ELECTRICITY
- H01H--ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2009/0083--Details of switching devices, not covered by groups H01H1/00 - H01H7/00 using redundant components, e.g. two pressure tubes for pressure switch
EP199708109201996-12-271997-11-27Fehlerstrom-Schutzschalter Expired - LifetimeEP0851450B1 (de) Priority Applications (2)
Application Number Priority Date Filing Date Title DE19654469 1996-12-27 Publications (3)
Publication Number Publication Date EP0851450A3EP0851450A3 (de) 1999-03-31 EP19970810920Expired - LifetimeEP0851450B1 (de) 1996-12-27 1997-11-27 Fehlerstrom-Schutzschalter Country Status (3)
Country Link AT (1) AT294450T (it) EP0977234A2 (de) * 1998-07-28 2000-02-02 ABB PATENT GmbH Auslöseeinrichtung für einen Fehlerstromschutzschalter und Schaltungsanordnung zur Ansteuerung derselben EP2107662A2 (de) * 2008-04-04 2009-10-07 Doepke Schaltgeräte GmbH & Co. KG Fehlerstrom Schutzschalter Vorrichtung DE19735416A1 (de) * 1997-08-14 1999-02-18 Siemens Ag Schutzeinrichtung DE102013207141A1 (de) * 2013-04-19 2014-10-23 Bender Gmbh & Co. Kg Allstromsensitive Fehlerstrom-Schutzeinrichtung (RCD) mit Parameterkonfiguration Citations (4)
* Cited by examiner, † Cited by third party Publication number Priority date Publication date Assignee Title DE3907148A1 (de) * 1989-03-06 1990-09-13 Siemens Ag Fehlerstromschutzschalter in kombination mit differenzstromausloeser DE19514641A1 (de) * 1995-04-20 1996-10-24 Kopp Heinrich Ag Fehlerstromschutzschalter Family Cites Families (2)
* Cited by examiner, † Cited by third party Publication number Priority date Publication date Assignee Title AT404771B (de) * 1990-02-19 1999-02-25 Felten & Guilleaume Ag Oester Schaltschloss für einen fehlerstromschutzschalter - 1996-12-27DEDE1996154469patent/DE19654469A1/denot_activeWithdrawn
- 1997-11-27ATAT97810920Tpatent/AT294450T/deunknown
DE3823101A1 (de) * 1988-07-07 1990-01-11 Siemens Ag Redundante ausloeseeinrichtung DE4406496A1 (de) * 1994-02-28 1995-08-31 Siemens Ag Fehlerstromschutzschalter J]RG FEITKNECHT: 'Fehlerstrom-Schutzschalter-Konstruktive Lösungen' ETZ, Bd. 105, Nr. 13, Juli 1984, Seiten 666-671, XP002089938* Cited By (9)
* Cited by examiner, † Cited by third party Publication number Priority date Publication date Assignee Title EP0977234A3 (de) * 1998-07-28 2000-11-15 ABB PATENT GmbH Auslöseeinrichtung für einen Fehlerstromschutzschalter und Schaltungsanordnung zur Ansteuerung derselben EP0981148A3 (de) * 1998-08-17 2000-08-09 CMC Carl Maier + Cie AG Auslösevorrichtung für einen Schutzschalter, Insbesondere einen Fehlerstrom-Schutzschalter EP2107662A3 (de) * 2008-04-04 2010-03-31 Doepke Schaltgeräte GmbH & Co. KG Fehlerstrom Schutzschalter Vorrichtung US9548175B2 (en) 2011-12-02 2017-01-17 Siemens Aktiengesellschaft Switching-device tripping apparatus DE19654469A1 (de) 1998-07-02 AT294450T (de) 2005-05-15 DE3421765C2 (de) Rücksetzbarer Schutzschalter mit Unterspannungsauslösung EP0220408B1 (de) Selbstüberwachender Fehlerstromschutzschalter DE3607072C2 (de) Elektrisches Schaltgerät DE60305699T2 (de) Kurzschliessschalter und system zur verhinderung von lichtbogenfehlern in stromversorgungseinrichtungen DE602005000540T2 (de) Überspannungs-Schutzeinrichtung EP0317660B1 (de) Schütz EP0454963B1 (de) Schaltmechanismus für Niederspannungsschaltgeräte DD201742A5 (de) Leitungsschutzschalter CH653188A5 (de) Selektive sicherheitsschalteinrichtung zum schutz einer leistungsverteilungsanlage. EP0367102B1 (de) Kurzschlussmelder EP2020014B1 (de) Schalteinrichtung DE3734293A1 (de) Elektromagnetische schaltvorrichtung mit austauschbaren schaltern DE102004040288B4 (de) Schutzschalter mit Kurzschluss- und Überlastauslöseanzeige sowie entsprechendes Verfahren Legal Events
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