IT1302051B1 - MAGNETOTHERMAL ELECTRIC SWITCH. - Google Patents

MAGNETOTHERMAL ELECTRIC SWITCH.

Info

Publication number
IT1302051B1
IT1302051B1 IT1998MI001975A ITMI981975A IT1302051B1 IT 1302051 B1 IT1302051 B1 IT 1302051B1 IT 1998MI001975 A IT1998MI001975 A IT 1998MI001975A IT MI981975 A ITMI981975 A IT MI981975A IT 1302051 B1 IT1302051 B1 IT 1302051B1
Authority
IT
Italy
Prior art keywords
magnetothermal
electric switch
switch
electric
magnetothermal electric
Prior art date
Application number
IT1998MI001975A
Other languages
Italian (it)
Inventor
Sergio Pianezzola
Domenico Bosatelli
Augusto Contardi
Original Assignee
Gewiss Spa
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 Gewiss Spa filed Critical Gewiss Spa
Priority to IT1998MI001975A priority Critical patent/IT1302051B1/en
Publication of ITMI981975A0 publication Critical patent/ITMI981975A0/en
Priority to EP99115552A priority patent/EP0986083B1/en
Priority to DE69935382T priority patent/DE69935382D1/en
Publication of ITMI981975A1 publication Critical patent/ITMI981975A1/en
Application granted granted Critical
Publication of IT1302051B1 publication Critical patent/IT1302051B1/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
    • 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
    • H01H2071/7454—Adjusting only the electrothermal mechanism with adjustable axis of transmission lever between bimetal element and trip lever
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/046—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H using snap closing mechanisms
    • H01H2300/048—Snap closing by latched movable contact, wherein the movable contact is held in a minimal distance from the fixed contact during first phase of closing sequence in which a closing spring is charged
    • 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
    • H01H71/04—Means for indicating condition of the switching device
    • 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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting mechanism
IT1998MI001975A 1998-09-08 1998-09-08 MAGNETOTHERMAL ELECTRIC SWITCH. IT1302051B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT1998MI001975A IT1302051B1 (en) 1998-09-08 1998-09-08 MAGNETOTHERMAL ELECTRIC SWITCH.
EP99115552A EP0986083B1 (en) 1998-09-08 1999-08-06 Magnetothermal circuit breaker
DE69935382T DE69935382D1 (en) 1998-09-08 1999-08-06 Thermomagnetic circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998MI001975A IT1302051B1 (en) 1998-09-08 1998-09-08 MAGNETOTHERMAL ELECTRIC SWITCH.

Publications (3)

Publication Number Publication Date
ITMI981975A0 ITMI981975A0 (en) 1998-09-08
ITMI981975A1 ITMI981975A1 (en) 2000-03-08
IT1302051B1 true IT1302051B1 (en) 2000-07-20

Family

ID=11380699

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998MI001975A IT1302051B1 (en) 1998-09-08 1998-09-08 MAGNETOTHERMAL ELECTRIC SWITCH.

Country Status (3)

Country Link
EP (1) EP0986083B1 (en)
DE (1) DE69935382D1 (en)
IT (1) IT1302051B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602004007522T2 (en) * 2004-10-01 2008-03-13 Hager Electro S.A. Adjustable drive for a power line protection device
CN102760622B (en) * 2012-07-23 2016-03-16 乐清市智顺电气有限公司 It is 18mm multifunctional electric leakage circuit breaker that nothing lengthens width

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1563518B2 (en) * 1966-11-12 1971-05-19 TRIP SYSTEM FOR A LINKED MECHANISM IN PARTICULAR FOR A SWITCH LOCK OF A SWITCHING DEVICE
US4030060A (en) * 1976-02-26 1977-06-14 Westinghouse Electric Corporation Thermally adjustable circuit breaker
FR2434473A1 (en) * 1978-08-25 1980-03-21 Legrand Sa MOBILE CIRCUIT BREAKER ARTICULATED BY PIVOT TO A HANGING MEMBER HIMSELF MOBILE
DE3031482A1 (en) * 1980-08-21 1982-04-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt SWITCHING MECHANISM FOR CIRCUIT BREAKER
DE3515297A1 (en) * 1985-04-27 1986-11-06 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Automatic switch with a magnetic and thermal trip device
US4704593A (en) * 1985-10-16 1987-11-03 Westinghouse Electric Corp. Circuit breaker with adjustable thermal mechanism
IT1275644B1 (en) * 1994-10-18 1997-10-17 Bticino Spa HIGH PERFORMANCE AUTOMATIC SWITCH

Also Published As

Publication number Publication date
ITMI981975A1 (en) 2000-03-08
EP0986083A2 (en) 2000-03-15
ITMI981975A0 (en) 1998-09-08
DE69935382D1 (en) 2007-04-19
EP0986083B1 (en) 2007-03-07
EP0986083A3 (en) 2000-08-09

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Legal Events

Date Code Title Description
0001 Granted