IT1134905B - Unita' statica di sgancio ed interblocco per interruttore elettrico - Google Patents

Unita' statica di sgancio ed interblocco per interruttore elettrico

Info

Publication number
IT1134905B
IT1134905B IT26975/80A IT2697580A IT1134905B IT 1134905 B IT1134905 B IT 1134905B IT 26975/80 A IT26975/80 A IT 26975/80A IT 2697580 A IT2697580 A IT 2697580A IT 1134905 B IT1134905 B IT 1134905B
Authority
IT
Italy
Prior art keywords
electric switch
interlock unit
static release
static
release
Prior art date
Application number
IT26975/80A
Other languages
English (en)
Italian (it)
Other versions
IT8026975A0 (it
Inventor
Eric Wolfgang Bayer
Edward August Palmisano
Original Assignee
Gen Electric
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
Priority claimed from US06/130,321 external-priority patent/US4281359A/en
Priority claimed from US06/130,320 external-priority patent/US4300110A/en
Application filed by Gen Electric filed Critical Gen Electric
Publication of IT8026975A0 publication Critical patent/IT8026975A0/it
Application granted granted Critical
Publication of IT1134905B publication Critical patent/IT1134905B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/26—Arrangements of fuses, resistors, voltage arresters or the like
    • 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
    • H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit
    • 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
    • H01H71/7409—Interchangeable elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks
    • H01H2009/188—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks with indication of rating
    • 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
    • H01H71/126—Automatic release mechanisms with or without manual release actuated by dismounting of circuit breaker or removal of part of circuit breaker
    • 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
    • H01H71/128—Manual release or trip mechanisms, e.g. for test purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
IT26975/80A 1980-03-14 1980-12-24 Unita' statica di sgancio ed interblocco per interruttore elettrico IT1134905B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/130,321 US4281359A (en) 1980-03-14 1980-03-14 Static trip unit for molded case circuit breakers
US06/130,320 US4300110A (en) 1980-03-14 1980-03-14 Trip interlock for static trip circuit breakers

Publications (2)

Publication Number Publication Date
IT8026975A0 IT8026975A0 (it) 1980-12-24
IT1134905B true IT1134905B (it) 1986-08-20

Family

ID=26828368

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26975/80A IT1134905B (it) 1980-03-14 1980-12-24 Unita' statica di sgancio ed interblocco per interruttore elettrico

Country Status (4)

Country Link
DE (1) DE3049365A1 (de)
FR (1) FR2478367B1 (de)
GB (1) GB2071915B (de)
IT (1) IT1134905B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591942A (en) * 1984-12-07 1986-05-27 General Electric Company Current sensing transformer assembly
US4680672A (en) * 1985-11-08 1987-07-14 Siemens-Allis Molded case circuit breaker with front accessible control panel
GB2212663A (en) * 1987-11-20 1989-07-26 Westinghouse Electric Corp Circuit breaker with adjustable rating selector
US5581219A (en) * 1991-10-24 1996-12-03 Fuji Electric Co., Ltd. Circuit breaker
IT1275742B1 (it) * 1995-06-08 1997-10-17 Gewiss Spa Centralino per l'alimentazione di energia elettrica, particolarmente per uso domestico
CA2645209A1 (en) * 2006-04-29 2007-11-08 Ellenberger & Poensgen Gmbh Electrical circuit breaker
CN117526021B (zh) * 2024-01-04 2024-03-15 安迪普科技有限公司 一种基于物联网的可拓展式模块化智能插座

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950677A (en) * 1974-10-30 1976-04-13 General Electric Company Housing mounting arrangement for ground fault circuit interrupter
US4037183A (en) * 1976-03-29 1977-07-19 I-T-E Imperial Corporation Replaceable solid state trip unit

Also Published As

Publication number Publication date
GB2071915A (en) 1981-09-23
DE3049365A1 (de) 1981-09-24
FR2478367A1 (fr) 1981-09-18
FR2478367B1 (fr) 1986-03-21
GB2071915B (en) 1984-04-26
IT8026975A0 (it) 1980-12-24

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