EP0802552A3 - Elektrischer Schalter mit Unterspannungsauslösung - Google Patents

Elektrischer Schalter mit Unterspannungsauslösung Download PDF

Info

Publication number
EP0802552A3
EP0802552A3 EP97106350A EP97106350A EP0802552A3 EP 0802552 A3 EP0802552 A3 EP 0802552A3 EP 97106350 A EP97106350 A EP 97106350A EP 97106350 A EP97106350 A EP 97106350A EP 0802552 A3 EP0802552 A3 EP 0802552A3
Authority
EP
European Patent Office
Prior art keywords
switch
switching element
magnetic
electrical switch
magnetic circuit
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
Application number
EP97106350A
Other languages
English (en)
French (fr)
Other versions
EP0802552B1 (de
EP0802552A2 (de
Inventor
Wolfgang Ullermann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ellenberger and Poensgen GmbH
Original Assignee
Ellenberger and Poensgen GmbH
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 Ellenberger and Poensgen GmbH filed Critical Ellenberger and Poensgen GmbH
Priority to DE29724577U priority Critical patent/DE29724577U1/de
Publication of EP0802552A2 publication Critical patent/EP0802552A2/de
Publication of EP0802552A3 publication Critical patent/EP0802552A3/de
Application granted granted Critical
Publication of EP0802552B1 publication Critical patent/EP0802552B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/12—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by voltage falling below a predetermined value, e.g. for no-volt protection

Landscapes

  • Breakers (AREA)
  • Tumbler Switches (AREA)

Abstract

Ein elektrischer Schalter (1) enthält ein zwischen Einschalt- und Ausschaltstellung bewegliches Schaltorgan (4) zum Schalten eines Stromkreises. Der Schalter (1) ist mit einem magnetischen Kreis (28,29) zur elektromagnetischen Unterspannungsauslösung kombiniert. Bei Unterspannung überführt der sich öffnende Magnetkreis (28,29) das Schaltorgan (4) in seine Ausschaltstellung. Das in seine Ausschaltstellung überführte Schaltorgan (4) schließt den Magnetkreis (28,29) wieder. Ein linearbeweglicher Fixierschieber (24) koppelt das Schaltorgan (4) mit dem Magnetanker (28) des Magnetkreises und fixiert den Magnetanker (28) am Magnetkern (29) in Ausschaltstellung des Schaltorgans (4).
EP97106350A 1996-04-18 1997-04-17 Elektrischer Schalter mit Unterspannungsauslösung Expired - Lifetime EP0802552B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29724577U DE29724577U1 (de) 1997-04-17 1997-04-17 Elektrischer Schalter mit Unterspannungsauslösung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29607027 1996-04-18
DE29607027U 1996-04-18

Publications (3)

Publication Number Publication Date
EP0802552A2 EP0802552A2 (de) 1997-10-22
EP0802552A3 true EP0802552A3 (de) 1999-03-10
EP0802552B1 EP0802552B1 (de) 2001-11-21

Family

ID=8022750

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97106350A Expired - Lifetime EP0802552B1 (de) 1996-04-18 1997-04-17 Elektrischer Schalter mit Unterspannungsauslösung

Country Status (4)

Country Link
US (1) US5834996A (de)
EP (1) EP0802552B1 (de)
JP (1) JP3754796B2 (de)
DE (1) DE59705433D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19919331A1 (de) * 1999-04-28 2000-11-02 Ellenberger & Poensgen Unterspannungsauslöser
US6613995B1 (en) 2002-01-04 2003-09-02 Reliance Controls Corporation Switch having stabilizing protrusions to facilitate mounting thereof
US8087977B2 (en) 2005-05-13 2012-01-03 Black & Decker Inc. Angle grinder
DE102009025514A1 (de) * 2009-06-19 2010-12-30 Ellenberger & Poensgen Gmbh Steuerverfahren zur Auslösung eines elektronischen Schutzschalters
DE102009025513A1 (de) 2009-06-19 2010-12-30 Ellenberger & Poensgen Gmbh Elektronischer Schutzschalter
CN102473555B (zh) * 2009-08-04 2014-09-17 Abb(瑞典)股份公司 低压接触器
US10818450B2 (en) 2017-06-14 2020-10-27 Black & Decker Inc. Paddle switch
USD938369S1 (en) * 2019-10-21 2021-12-14 Ellenberger & Poensgen Gmbh Combined electrical switch with mounting plate

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928277A1 (de) * 1979-07-13 1981-01-29 Ellenberger & Poensgen Zweipoliger ueberstromschutzschalter
DE3340250A1 (de) * 1983-11-08 1985-05-15 Heinrich Kopp Gmbh & Co Kg, 8756 Kahl Fehlerstromschutzschalter(-teil) mit unterspannungsausloesung
DE4003744A1 (de) * 1990-02-08 1991-08-14 Klinger & Born Gmbh Drehschalter
US5184101A (en) * 1990-05-23 1993-02-02 Weber Ag Undervoltage tripping device
DE4341214A1 (de) * 1993-12-03 1995-06-08 Kloeckner Moeller Gmbh Auslöseeinheit für Leistungs- oder Schutzschalter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019097A (en) * 1974-12-10 1977-04-19 Westinghouse Electric Corporation Circuit breaker with solid state passive overcurrent sensing device
US4034266A (en) * 1975-08-29 1977-07-05 Westinghouse Electric Corporation Electric wall receptacle with ground fault protection
CH614069A5 (de) * 1977-03-31 1979-10-31 Weber Ag Fab Elektro
DE3114717C2 (de) * 1981-04-11 1987-04-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Unterspannungsauslöser für einen Leitungsschutzschalter
DE3424089A1 (de) * 1983-08-19 1985-03-07 Weber AG Fabrik elektrotechnischer Artikel und Apparate, Emmenbrücke Druckknopfbetaetigter ueberstromschalter
ATE151565T1 (de) * 1992-09-19 1997-04-15 Ellenberger & Poensgen Druckknopfbetätigter schutzschalter
DK0616352T3 (da) * 1993-03-17 1997-10-20 Ellenberger & Poensgen Apparatafbryder med integreret overstrømsbeskyttelse.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928277A1 (de) * 1979-07-13 1981-01-29 Ellenberger & Poensgen Zweipoliger ueberstromschutzschalter
DE3340250A1 (de) * 1983-11-08 1985-05-15 Heinrich Kopp Gmbh & Co Kg, 8756 Kahl Fehlerstromschutzschalter(-teil) mit unterspannungsausloesung
DE4003744A1 (de) * 1990-02-08 1991-08-14 Klinger & Born Gmbh Drehschalter
US5184101A (en) * 1990-05-23 1993-02-02 Weber Ag Undervoltage tripping device
DE4341214A1 (de) * 1993-12-03 1995-06-08 Kloeckner Moeller Gmbh Auslöseeinheit für Leistungs- oder Schutzschalter

Also Published As

Publication number Publication date
EP0802552B1 (de) 2001-11-21
JPH1040779A (ja) 1998-02-13
EP0802552A2 (de) 1997-10-22
DE59705433D1 (de) 2002-01-03
JP3754796B2 (ja) 2006-03-15
US5834996A (en) 1998-11-10

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