ITMI932192A1 - Ruttore circuitale, in contenitore stampato, per operazioni di comando a distanza - Google Patents

Ruttore circuitale, in contenitore stampato, per operazioni di comando a distanza

Info

Publication number
ITMI932192A1
ITMI932192A1 IT93MI002192A ITMI932192A ITMI932192A1 IT MI932192 A1 ITMI932192 A1 IT MI932192A1 IT 93MI002192 A IT93MI002192 A IT 93MI002192A IT MI932192 A ITMI932192 A IT MI932192A IT MI932192 A1 ITMI932192 A1 IT MI932192A1
Authority
IT
Italy
Prior art keywords
circuit breaker
molded container
remote control
control operations
unit
Prior art date
Application number
IT93MI002192A
Other languages
English (en)
Inventor
James Lawrence Rosen
Roger Neil Castonguay
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
Application filed by Gen Electric filed Critical Gen Electric
Publication of ITMI932192A0 publication Critical patent/ITMI932192A0/it
Publication of ITMI932192A1 publication Critical patent/ITMI932192A1/it
Application granted granted Critical
Publication of IT1271534B publication Critical patent/IT1271534B/it

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
    • H01H71/10—Operating or release mechanisms
    • H01H71/1054—Means for avoiding unauthorised release
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32606—Pivoted
    • Y10T403/32614—Pivoted including circumferential biasing or damping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Breakers (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

Un ruttore circuitale in contenitore stampato, del tipo contenente una unità elettronica a scatto, per controllare un meccanismo operativo, allo scopo di commutare automaticamente i contatti del ruttore circuitale fra una posizione attiva (ON) ed una condizione disattiva (OFF) in condizioni di sovraccarico, mentre un operatore manuale, per le stesse condizioni di quiescenza, è progettato per il funzionamento con una unità operativa a motore. Il meccanismo operativo è strutturato in modo tale da resistere alle elevate forze di impatto traslate al meccanismo da parte dell'unità operativa a motore.(Fig. 3).
ITMI932192A 1992-10-19 1993-10-15 Ruttore circuitale, in contenitore stampato, per operazioni di comando a distanza IT1271534B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/962,814 US5302786A (en) 1992-10-19 1992-10-19 Molded case circuit breaker for remote control operations

Publications (3)

Publication Number Publication Date
ITMI932192A0 ITMI932192A0 (it) 1993-10-15
ITMI932192A1 true ITMI932192A1 (it) 1995-04-15
IT1271534B IT1271534B (it) 1997-05-30

Family

ID=25506371

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI932192A IT1271534B (it) 1992-10-19 1993-10-15 Ruttore circuitale, in contenitore stampato, per operazioni di comando a distanza

Country Status (3)

Country Link
US (1) US5302786A (it)
FR (1) FR2697106A1 (it)
IT (1) IT1271534B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5583732A (en) * 1994-12-19 1996-12-10 General Electric Company Modular current transformer for electronic circuit interrupters
US5774320A (en) * 1996-10-24 1998-06-30 General Electric Company Modular current transformer for electronic circuit interrupters
US5889450A (en) * 1996-10-25 1999-03-30 General Electric Company Current transformer assembly for electronic circuit interrupters
US6034581A (en) * 1998-06-30 2000-03-07 Siemens Energy & Automation, Inc. Remote controlled circuit breaker
DE10065090C1 (de) * 2000-12-21 2002-03-07 Siemens Ag Energiespeicher für den Antrieb eines beweglichen Kontaktes eines elektrischen Schalters
US6894594B2 (en) * 2003-06-20 2005-05-17 Eaton Corporation Circuit breaker including a cradle and a pivot pin therefor
US7106155B2 (en) * 2004-12-21 2006-09-12 Eaton Corporation Double-lever mechanism, trip actuator assembly and electrical switching apparatus employing the same
USD633446S1 (en) 2009-02-06 2011-03-01 Abb S.P.A. Circuit breaker
US20100264004A1 (en) * 2009-04-16 2010-10-21 Samir Rajauria Apparatus for mounting an accessory device to a circuit breaker
US8178806B2 (en) * 2009-04-17 2012-05-15 General Electric Company Device for mounting an accessory device to a circuit breaker
DE102010035571A1 (de) * 2010-08-24 2012-03-01 Siemens Aktiengesellschaft Elektrischer Schalter
US9728348B2 (en) * 2015-12-21 2017-08-08 Eaton Corporation Electrical switching apparatus with electronic trip unit

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184679A (en) * 1961-10-17 1965-05-18 Texas Instruments Inc Multi-phase signal processor for light line optical correlator
NL300256A (it) * 1962-11-08
US4435100A (en) * 1981-12-21 1984-03-06 Mcdonnell Douglas Corporation Fail-safe zero-load hinge/pivot
US4736174A (en) * 1987-04-23 1988-04-05 General Electric Company Molded case circuit breaker operating mechanism
US4864263A (en) * 1987-09-03 1989-09-05 General Electric Company Molded case circuit breaker latch and operating mechanism assembly
US4789848A (en) * 1987-09-03 1988-12-06 General Electric Company Molded case circuit breaker latch and operating mechanism assembly
US4806893A (en) * 1988-03-03 1989-02-21 General Electric Company Molded case circuit breaker actuator-accessory unit
US5059933A (en) * 1990-09-14 1991-10-22 General Electric Company Molded case circuit breaker operating cradle configuration
US5152226A (en) * 1991-05-24 1992-10-06 Bond Equipment Corp. Track switch with dual shaft pivot and rotatable hub connected to switch components and mounted on an outer pivot shaft having a greater preset length

Also Published As

Publication number Publication date
FR2697106A1 (fr) 1994-04-22
IT1271534B (it) 1997-05-30
US5302786A (en) 1994-04-12
ITMI932192A0 (it) 1993-10-15

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Legal Events

Date Code Title Description
0001 Granted