ATE266254T1 - TRIGGER DEVICE FOR AN ELECTRICAL INSTALLATION SWITCH - Google Patents

TRIGGER DEVICE FOR AN ELECTRICAL INSTALLATION SWITCH

Info

Publication number
ATE266254T1
ATE266254T1 AT00117417T AT00117417T ATE266254T1 AT E266254 T1 ATE266254 T1 AT E266254T1 AT 00117417 T AT00117417 T AT 00117417T AT 00117417 T AT00117417 T AT 00117417T AT E266254 T1 ATE266254 T1 AT E266254T1
Authority
AT
Austria
Prior art keywords
sliding element
trigger device
electrical installation
trigger
installation switch
Prior art date
Application number
AT00117417T
Other languages
German (de)
Inventor
Klaus-Peter Dipl-Ing Eppe
Ralf Dipl-Ing Weber
Volker Schmitt
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
Application granted granted Critical
Publication of ATE266254T1 publication Critical patent/ATE266254T1/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
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7427—Adjusting only the electrothermal mechanism

Landscapes

  • Breakers (AREA)
  • Thermally Actuated Switches (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Push-Button Switches (AREA)

Abstract

The device has a thermal trigger, esp. with a thermal bimetal, that disengages a switch lock latching point via a sliding element (16) movably guided in the switch. An adjustment screw (22) mounted on the sliding element enables setting of the distance between the sliding element and the trigger (15) on the one hand and between the sliding element and a trigger lever (12) interacting with the latching point on the other hand.
AT00117417T 1999-08-17 2000-08-11 TRIGGER DEVICE FOR AN ELECTRICAL INSTALLATION SWITCH ATE266254T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19938965A DE19938965A1 (en) 1999-08-17 1999-08-17 Tripping device for an electrical installation switch

Publications (1)

Publication Number Publication Date
ATE266254T1 true ATE266254T1 (en) 2004-05-15

Family

ID=7918661

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00117417T ATE266254T1 (en) 1999-08-17 2000-08-11 TRIGGER DEVICE FOR AN ELECTRICAL INSTALLATION SWITCH

Country Status (3)

Country Link
EP (1) EP1077462B1 (en)
AT (1) ATE266254T1 (en)
DE (2) DE19938965A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10327379A1 (en) * 2003-06-18 2005-01-05 Abb Patent Gmbh Adjustment device for altering release characteristics of thermic or electromagnetic release device in line protection switch using adjustment screw for altering spring force opposing release movement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE814312C (en) * 1949-04-02 1951-09-20 Kloeckner Moeller Elek Zitaets Arrangement for calibrating thermal releases, e.g. B. for electrical switches
US3139497A (en) * 1960-06-14 1964-06-30 Ite Circuit Breaker Ltd Thermal shunt for trip units
DD203427A1 (en) * 1982-02-22 1983-10-19 Frank Prasse ADJUSTMENT DEVICE FOR THERMAL OVERCURRENT RELEASE
DE3415226A1 (en) * 1984-04-21 1985-10-31 Brown, Boveri & Cie Ag, 6800 Mannheim THERMAL OVERCURRENT RELAY WITH ADJUSTMENT BRACKET
DE3810043A1 (en) * 1988-03-22 1989-10-05 Siemens Ag METHOD AND DEVICE FOR ADJUSTING A BIMETAL TRIGGER
DE19739821A1 (en) * 1997-09-11 1999-03-18 Abb Patent Gmbh Device for adjusting a thermal release, in particular for a circuit breaker

Also Published As

Publication number Publication date
EP1077462B1 (en) 2004-05-06
EP1077462A3 (en) 2002-12-11
DE19938965A1 (en) 2001-02-22
EP1077462A2 (en) 2001-02-21
DE50006308D1 (en) 2004-06-09

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee