EP1039498A3 - Switchprotection for agints faults in current - Google Patents

Switchprotection for agints faults in current Download PDF

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Publication number
EP1039498A3
EP1039498A3 EP00105260A EP00105260A EP1039498A3 EP 1039498 A3 EP1039498 A3 EP 1039498A3 EP 00105260 A EP00105260 A EP 00105260A EP 00105260 A EP00105260 A EP 00105260A EP 1039498 A3 EP1039498 A3 EP 1039498A3
Authority
EP
European Patent Office
Prior art keywords
face
auxiliary switch
switchprotection
agints
faults
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.)
Withdrawn
Application number
EP00105260A
Other languages
German (de)
French (fr)
Other versions
EP1039498A2 (en
Inventor
Rainer Matejka
Alexander Schneider
Gerhard Ziegler
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.)
ABB Patent GmbH
Original Assignee
ABB Patent 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 ABB Patent GmbH filed Critical ABB Patent GmbH
Publication of EP1039498A2 publication Critical patent/EP1039498A2/en
Publication of EP1039498A3 publication Critical patent/EP1039498A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
    • H01H71/462—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts housed in a separate casing, juxtaposed to and having the same general contour as the main casing

Landscapes

  • Breakers (AREA)

Abstract

Es wird ein Fehlerstromschutzschalter beschrieben, in dem sich kontaktstellen befinden, deren bewegliche Kontaktstücke mittels einer Schaltwelle (15) betätigt werden, an deren einer Stirnfläche eine profilierte Vertiefung (15a) vorgesehen ist, in die ein an einer Hilfsschalterschaltwelle angeformter, angepaßt profilierter Zapfen (41) beim Anbau eines Hilfsschalters (40) eingesteckt wird. Der in der der Stirnseite benachbarten Gehäusewand befindliche Durchbruch (13) ist durch einen in einer im Bereich der Stirnfläche der Schaltwelle (15) befindliche Ausnehmung in der Gehäuseaußenwand geführten Schieber (25) verschließbar und öffenbar ist. Im Auslieferungszustand ohne eingebauten Hilfsschalter ist der Schieber (25) in seiner Schließstellung.

Figure 00000001
A fault current circuit breaker is described, in which there are contact points, the movable contact pieces of which are actuated by means of a switching shaft (15), on the one end face of which a profiled recess (15a) is provided, into which a profiled pin (41) molded on an auxiliary switch switching shaft is provided ) when plugging in an auxiliary switch (40). The opening (13) located in the housing wall adjacent to the end face can be closed and opened by a slide (25) in the outer wall of the housing in a recess in the area of the end face of the control shaft (15). In the delivery state without an auxiliary switch installed, the slide (25) is in its closed position.
Figure 00000001
EP00105260A 1999-03-26 2000-03-14 Switchprotection for agints faults in current Withdrawn EP1039498A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1999113816 DE19913816A1 (en) 1999-03-26 1999-03-26 Residual current circuit breaker
DE19913816 1999-03-26

Publications (2)

Publication Number Publication Date
EP1039498A2 EP1039498A2 (en) 2000-09-27
EP1039498A3 true EP1039498A3 (en) 2003-04-02

Family

ID=7902555

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00105260A Withdrawn EP1039498A3 (en) 1999-03-26 2000-03-14 Switchprotection for agints faults in current

Country Status (3)

Country Link
EP (1) EP1039498A3 (en)
DE (1) DE19913816A1 (en)
PL (1) PL339241A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB773193A (en) * 1955-09-30 1957-04-24 Chilton Aircraft Company Ltd Improvements in and relating to electrical circuit-breakers
US3069517A (en) * 1958-04-23 1962-12-18 Fed Pacific Electric Co Circuit breakers
DE7005827U (en) * 1970-02-19 1970-05-21 Bbc Brown Boveri & Cie SELF SWITCH WITH INSULATED HOUSING.
GB2118779A (en) * 1982-04-01 1983-11-02 Bbc Brown Boveri & Cie Housing for an electrical installation device
DE3712677A1 (en) * 1986-12-12 1988-06-23 Christian Geyer Gmbh & Co Elek Drive mechanisms for coupling electrical switching apparatuses
DE4013272A1 (en) * 1990-04-26 1991-10-31 Abb Patent Gmbh ELECTRICAL SWITCHGEAR

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB773193A (en) * 1955-09-30 1957-04-24 Chilton Aircraft Company Ltd Improvements in and relating to electrical circuit-breakers
US3069517A (en) * 1958-04-23 1962-12-18 Fed Pacific Electric Co Circuit breakers
DE7005827U (en) * 1970-02-19 1970-05-21 Bbc Brown Boveri & Cie SELF SWITCH WITH INSULATED HOUSING.
GB2118779A (en) * 1982-04-01 1983-11-02 Bbc Brown Boveri & Cie Housing for an electrical installation device
DE3712677A1 (en) * 1986-12-12 1988-06-23 Christian Geyer Gmbh & Co Elek Drive mechanisms for coupling electrical switching apparatuses
DE4013272A1 (en) * 1990-04-26 1991-10-31 Abb Patent Gmbh ELECTRICAL SWITCHGEAR

Also Published As

Publication number Publication date
DE19913816A1 (en) 2000-09-28
EP1039498A2 (en) 2000-09-27
PL339241A1 (en) 2000-10-09

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