PL321260A1 - Line protecting cut-off - Google Patents

Line protecting cut-off

Info

Publication number
PL321260A1
PL321260A1 PL96321260A PL32126096A PL321260A1 PL 321260 A1 PL321260 A1 PL 321260A1 PL 96321260 A PL96321260 A PL 96321260A PL 32126096 A PL32126096 A PL 32126096A PL 321260 A1 PL321260 A1 PL 321260A1
Authority
PL
Poland
Prior art keywords
contact
pole
conductor pole
neutral conductor
slide
Prior art date
Application number
PL96321260A
Other versions
PL180036B1 (en
Inventor
Torsten Schlegel
Juergen Feuerhake
Ralf Schwager
Helmut Heindorf
Original Assignee
Aeg Niederspannungstech 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 Aeg Niederspannungstech Gmbh filed Critical Aeg Niederspannungstech Gmbh
Publication of PL321260A1 publication Critical patent/PL321260A1/en
Publication of PL180036B1 publication Critical patent/PL180036B1/en

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
    • H01H71/002—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00 with provision for switching the neutral conductor

Landscapes

  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Recrystallisation Techniques (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Details Of Aerials (AREA)

Abstract

In the line switch housing (1) with only one normal pole width there are a thermally and magnetically protected external conductor pole (L) and an unprotected neutral conductor pole (N) to each of which is allocated a contact device (3 or 7). Both contact devices (3, 7) have contact levers (3.1 or 7.1) acting on fixed contacts (4.1 or 8.1), which are coupled via a slide (9) and controlled by a manually operable switching mechanism (2). In order in such a switch to retain the switching function and operating mode of the external conductor pole (L) and the same basic spatial arrangement as in an ordinary line safety switch and, in particular, to prevent the neutral conductor contacts (7.3, 8.1) from becoming welded together, both contact devices (3, 7) are fitted in the functional plane of the switching mechanism (2) one above the other with spatially separated bearings (pivots 3.2 or 7.2) for their contact levers (3.1, 7.1). Here, the contact device (7) for the neutral conductor pole (N) is arranged in the housing base (1.1) immediately adjacent the input terminal (8) region and coupled via the slide (9) to the contact lever (3.1) of the external conductor pole (L) partly positively and partly by adherence. At the same time the slide (9) is arranged virtually in the axial extension of the magnetic trigger (4) fitted with a solenoid (4,5) in such a way that, in the event of a short circuit, the solenoid (4,5) striking the contact lever (3.1) via an intermediate member (triggering lever 2.1 or 2.11) also strikes the contact lever (7.1) of the neutral conductor pole (N) in the same direction.
PL96321260A 1995-02-03 1996-02-02 Line protecting cut-off PL180036B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19503530A DE19503530B4 (en) 1995-02-03 1995-02-03 Circuit breaker
PCT/DE1996/000166 WO1996024150A1 (en) 1995-02-03 1996-02-02 Line safety switch

Publications (2)

Publication Number Publication Date
PL321260A1 true PL321260A1 (en) 1997-11-24
PL180036B1 PL180036B1 (en) 2000-12-29

Family

ID=7753099

Family Applications (1)

Application Number Title Priority Date Filing Date
PL96321260A PL180036B1 (en) 1995-02-03 1996-02-02 Line protecting cut-off

Country Status (8)

Country Link
EP (1) EP0807313B1 (en)
AT (1) ATE217731T1 (en)
CZ (1) CZ286737B6 (en)
DE (2) DE19503530B4 (en)
HU (1) HU221487B (en)
PL (1) PL180036B1 (en)
SI (1) SI9620029A (en)
WO (1) WO1996024150A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19725000A1 (en) * 1997-06-13 1998-12-17 Abb Patent Gmbh Installation switching device
DE10102708B4 (en) * 2001-01-22 2004-08-26 Aeg Niederspannungstechnik Gmbh & Co Kg Circuit breaker
AT504033B1 (en) * 2003-07-17 2012-03-15 Moeller Gebaeudeautomation Kg BREAKERS
DE102006036191A1 (en) * 2006-08-01 2008-02-07 Siemens Ag switching device
DE102006036194B4 (en) * 2006-08-01 2019-09-26 Siemens Aktiengesellschaft Switching device with switching point pair
CN102332370A (en) * 2011-09-06 2012-01-25 浙江加西亚电子电器有限公司 Small-sized earth leakage circuit breaker
CN107146745B (en) * 2016-03-01 2020-02-18 浙江正泰电器股份有限公司 Electronic leakage circuit breaker

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8027246U1 (en) * 1980-10-11 1981-03-12 Ellenberger & Poensgen Gmbh, 8503 Altdorf Overcurrent protection switch
DE3164236D1 (en) * 1980-12-16 1984-07-19 Legrand Sa Circuit breaker with neutral-line disconnection
DE3242062A1 (en) * 1982-11-13 1984-05-17 Brown, Boveri & Cie Ag, 6800 Mannheim ELECTRIC SWITCH
DE3410157A1 (en) * 1984-03-20 1985-09-26 Brown, Boveri & Cie Ag, 6800 Mannheim ELECTRICAL SWITCH WITH ONE SWITCHING CONTACT POINT FOR A PHASE CORE AND FOR A NEUTRAL
DE4329100A1 (en) * 1992-10-08 1994-04-14 Abb Patent Gmbh Electrical switch
AT402583B (en) * 1992-11-25 1997-06-25 Felten & Guilleaume Ag Oester CIRCUIT BREAKER WITH A THERMALLY AND MAGNETICALLY PROTECTED OUTER POLE AND AN UNprotected Neutral Pole
EP0630035B1 (en) * 1993-06-15 1997-05-21 Heinrich Kopp Ag Auxiliary and signal switch for protective switching devices

Also Published As

Publication number Publication date
CZ286737B6 (en) 2000-06-14
EP0807313B1 (en) 2002-05-15
PL180036B1 (en) 2000-12-29
WO1996024150A1 (en) 1996-08-08
CZ241897A3 (en) 1999-01-13
DE59609216D1 (en) 2002-06-20
DE19503530A1 (en) 1996-08-08
ATE217731T1 (en) 2002-06-15
EP0807313A1 (en) 1997-11-19
HUP9800194A3 (en) 2000-03-28
SI9620029A (en) 1998-02-28
HU221487B (en) 2002-10-28
DE19503530B4 (en) 2006-07-06
HUP9800194A2 (en) 1998-06-29

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Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20100202