IT1090165B - ELECTRIC PROTECTION SWITCH - Google Patents

ELECTRIC PROTECTION SWITCH

Info

Publication number
IT1090165B
IT1090165B IT5140577A IT5140577A IT1090165B IT 1090165 B IT1090165 B IT 1090165B IT 5140577 A IT5140577 A IT 5140577A IT 5140577 A IT5140577 A IT 5140577A IT 1090165 B IT1090165 B IT 1090165B
Authority
IT
Italy
Prior art keywords
protection switch
electric protection
electric
switch
protection
Prior art date
Application number
IT5140577A
Other languages
Italian (it)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of IT1090165B publication Critical patent/IT1090165B/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
    • H01H71/7436—Adjusting the position (or prestrain) of the bimetal
IT5140577A 1976-10-16 1977-10-13 ELECTRIC PROTECTION SWITCH IT1090165B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762646840 DE2646840A1 (en) 1976-10-16 1976-10-16 Cut=out switch system with electromagnetic and thermal trips - has bimetallic strip connected to support with link to extension allowing twist

Publications (1)

Publication Number Publication Date
IT1090165B true IT1090165B (en) 1985-06-18

Family

ID=5990653

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5140577A IT1090165B (en) 1976-10-16 1977-10-13 ELECTRIC PROTECTION SWITCH

Country Status (3)

Country Link
DE (1) DE2646840A1 (en)
ES (1) ES462723A1 (en)
IT (1) IT1090165B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2947626C2 (en) * 1979-11-27 1985-06-20 Brown, Boveri & Cie Ag, 6800 Mannheim Thermal bimetal arrangement for an electrical switching device
DE3526785C1 (en) * 1985-07-26 1986-07-17 Ellenberger & Poensgen Gmbh, 8503 Altdorf Push-button operated overcurrent protection switch
FR2599552B1 (en) * 1986-05-28 1993-04-16 Telemecanique Electrique METHOD AND APPARATUS FOR ADJUSTING THE THERMAL CURRENT OF A TWO-BLADE THERMAL TRIGGER FOR A PROTECTION SWITCH
EP1356488B1 (en) 2001-01-31 2007-08-01 Siemens Aktiengesellschaft Adjusting device for a thermal trip element
ATE327568T1 (en) 2001-07-02 2006-06-15 Siemens Ag ADJUSTING DEVICE FOR A THERMAL TRIGGER
DE102008031894B4 (en) * 2008-07-08 2014-03-13 Abb Ag Electrical switching device with a thermal release

Also Published As

Publication number Publication date
ES462723A1 (en) 1978-12-01
DE2646840A1 (en) 1978-04-20

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