BRPI0611561A2 - switch instrument, particularly power circuit breaker - Google Patents

switch instrument, particularly power circuit breaker Download PDF

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Publication number
BRPI0611561A2
BRPI0611561A2 BRPI0611561-6A BRPI0611561A BRPI0611561A2 BR PI0611561 A2 BRPI0611561 A2 BR PI0611561A2 BR PI0611561 A BRPI0611561 A BR PI0611561A BR PI0611561 A2 BRPI0611561 A2 BR PI0611561A2
Authority
BR
Brazil
Prior art keywords
base
circuit breaker
created
power circuit
trimmers
Prior art date
Application number
BRPI0611561-6A
Other languages
Portuguese (pt)
Inventor
Milos Petracek
Original Assignee
Oez S R O
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 Oez S R O filed Critical Oez S R O
Publication of BRPI0611561A2 publication Critical patent/BRPI0611561A2/en

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02Housings; Casings; Bases; Mountings
    • H01H71/0207Mounting or assembling the different parts of the circuit breaker
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02Details
    • H01H73/06Housings; Casings; Bases; Mountings
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02Housings; Casings; Bases; Mountings
    • H01H71/0207Mounting or assembling the different parts of the circuit breaker
    • H01H2071/0242Assembling parts of a circuit breaker by using snap mounting techniques
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02Housings; Casings; Bases; Mountings
    • H01H71/0207Mounting or assembling the different parts of the circuit breaker
    • H01H71/0214Housing or casing lateral walls containing guiding grooves or special mounting facilities
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02Housings; Casings; Bases; Mountings
    • H01H71/0207Mounting or assembling the different parts of the circuit breaker
    • H01H71/0221Majority of parts mounted on central frame or wall

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
  • Patch Boards (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

Switching apparatus, particularly power circuit breaker with optimum utilization of the area of the base (1) of its case, with effective fitting of especially the sideboards (4) of its switchgear module without the use of screws and/or rivets with a concurrent increase in the effectiveness of the assembly steps and decrease in their number, which is achieved so that, at least for the sideboards (4) of the switchgear module, in the dividing plates (2) of the base (1) of the switching apparatus case, sliding clasp grooves (5, 6) are created, with transition to the upper half-grooves (7, 8), from which at least one is equipped on its wall with stopping jut (9) for stroke with at least one hollow (10) created on the body of each sideboard (4).

Description

RELATÓRIO DESCRITIVOINSTRUMENTO INTERRUPTOR, PARTICULARMENTE DISJUNTOR DECIRCUITO DE FORÇADESCRIPTIVE REPORT SWITCHING INSTRUMENT, PARTICULARLY DECIRCUTED FORCE BREAKER

Campo técnicoTechnical field

A invenção se refere a instrumentos interruptores, particularmentedisjuntores de circuito de força, compostos de capa e base da caixa doinstrumento, equipado de pelo menos um módulo de subestação e facilidadepara ajustar o módulo de subestação na base da caixa do instrumento,particularmente na fase de montagem intermediária antes de finalizar a fase deprodução do instrumento interruptor após o ajuste da capa no instrumentointerruptor.The invention relates to switch instruments, particularly power circuit breakers, composed of the instrument case cover and base, equipped with at least one substation module and the ability to adjust the substation module at the base of the instrument case, particularly in the mounting phase. before finalizing the switchgear production phase after adjusting the cover on the switchgear.

Estado da técnicaState of the art

Continuando a miniaturização e aumento nos parâmetros de força dosinstrumentos interruptores, particularmente disjuntores de circuitos de força,problemas são introduzidos, conectados com a necessidade de utilizaçãomáxima da área de construção das caixas destes instrumentos interruptores,conectados com miniaturização ou eliminação de algumas divisórias internas eajustes de elementos para vários parafusos, rebites, etc. Ao mesmo tempo, énecessário resolver a montagem livre de problema dos módulos individuais doinstrumento interruptor para as caixas dos instrumentos interruptores acimamencionados, particularmente sem a necessidade de demandar manipulaçãocom as bases destas caixas, p.ex., lançando estas caixas de cabeça parabaixo durante algumas das operações de montagem parcial, particularmentepara inserção de parafusos apropriados ou por algum tipo de rebite na partesuperior, na direção de todos os outros passos de montagem, visto que énecessário, de modo a acomodar os parafusos e cabeças e corpos dos rebites,equipar a caixa por saliências (colunas) apropriadas, apanhando espaços nascaixas, tanto fora quanto no alto, ou da parte inferior após girar fora da caixa decabeça para baixo, que apresenta o problema de manipulação da montagemdelineada. Durante tal montagem inferior, é necessário ajustar coberturas deisolamento nos entalhes inferiores acomodando os parafusos e cabeças dosrebites, que complicam o processo de montagem.Continuing the miniaturization and increase in the power parameters of the switch instruments, particularly power circuit breakers, problems are introduced, connected with the need for maximum utilization of the housing construction area of these switch instruments, connected with miniaturization or elimination of some internal partitions and elements for various screws, rivets, etc. At the same time, the problem-free assembly of the individual switchgear modules to the switchgear housings mentioned above needs to be resolved, particularly without the need to require manipulation with the bases of these housings, eg by throwing these head boxes downward during some of the above. Partial mounting operations, particularly for insertion of suitable screws or some type of rivet at the top, in the direction of all other assembly steps, as it is necessary, in order to accommodate the bolts and heads and rivet bodies, to equip the box by appropriate protrusions (columns), picking up spaces in the boxes, either outside or above, or from the bottom after pivoting out of the downside-down box, which presents the problem of manipulating the outlined assembly. During such bottom mounting, it is necessary to adjust the insulated covers on the bottom notches accommodating the bolts and rivet heads, which complicate the mounting process.

Natureza da invençãoO objetivo da invenção é conseguir melhor utilização de espaço dascaixas de instrumentos interruptores, particularmente para disjuntores decircuitos de força, e para conseguir efetividade do móvel fixo, especialmentedos aparadores dos módulos da subestação, sem o uso de parafusos e/ourebites e sem a necessidade para áreas ocupadas por saliências, etc.necessárias para estes, com um aumento simultâneo na eficácia dos passosde montagem e nos seus números, visto que o alvo dado é conseguido poruma solução sob a invenção, o princípio do qual é que pelo menos para osaparadores do módulo da subestação, ranhuras com fecho deslizando comtransações para a metade superior dos entalhes são implementadas nasplacas de divisão da base do instrumento interruptor, pelo menos um destes éequipado por uma saliência de parada na sua parede para o curso com pelomenos uma cavidade criada no corpo de cada aparador.Nature of the Invention The object of the invention is to achieve better utilization of the switchgap space, particularly for power circuit breakers, and to achieve fixed cabinet effectiveness, especially substation module trimmers, without the use of screws and / or rivets and without need for areas occupied by protrusions, etc. necessary for them, with a simultaneous increase in the effectiveness of the assembly steps and their numbers, since the given target is achieved by a solution under the invention, the principle of which is that at least for the trimmers of the substation module, locking slots with transitions sliding into the upper half of the notches are implemented in the switchgear base split plates, at least one of these is equipped with a stop protrusion on its wall for travel with at least one cavity created in the body. of each sideboard.

Descrição das figuras nos DesenhosDescription of the figures in the Drawings

Vantagens e efeitos da invenção se tornam aparentes a partir dosdesenhos anexados, onde a Fig. 1 é uma vista angular da base da caixa doinstrumento interruptor com placas divisórias com entalhes para montagem domódulo da subestação, com marcas de orientação do arranjo das ranhuras dedeslizamento e suas meia-ranhuras, equipadas nas paredes com saliências deparada para o curso com cavidades em um aparador mostrado no módulo dasubestação; Fig. 2 mostra a capa da base da caixa do instrumento interruptorequipado do lado inferior por saliências para fixação final da posição dosaparadores da subestação e outros elementos montados na base da caixa doinstrumento interruptor; Fig. 3 são os detalhes das partes da placa divisória naseção vertical com aparadores montados na subestação com marcas do cursodas ranhuras de deslizamento e suas transições nas metades superiores dasranhuras com saliências de parada e com marcas de locais de impacto dassaliências de assentamento da capa agarrada nas partes formadas ou finais doaparador na placa divisória da base da caixa do instrumento interruptor.Advantages and effects of the invention become apparent from the accompanying drawings, where Fig. 1 is an angled view of the base of the switchgear housing with slotted plates for mounting the substation module, with orientation marks of the arrangement of the sliding grooves and their half-grooves fitted to the walls with protrusions facing the recessed course in a trimmer shown in the substation module; Fig. 2 shows the housing base cover of the underside-interrupted instrument housing for final securing of the position of substation trimmers and other elements mounted on the base of the switch instrument housing; Fig. 3 are the details of the parts of the vertical section dividing plate with trimmers mounted in the substation with sliding groove markings and their transitions in the upper halves of the stop-protruding grooves and with the impact seat markings of the clamping layers on the cover. formed or end parts of the trimmer on the base plate of the switch housing.

Exemplo de realização da invençãoEmbodiment of the invention

Base 1 da caixa do instrumento interruptor (Fig. 1), particularmente dodisjuntor de circuito de força, é uma moldagem plástica complexa com altaresiliência dielétrica que deve resistir o carregamento mecanicamentesubstancial estático e dinâmico, incluindo efeitos de gases ionizados. Acomplexidade da base 1 é determinada, entre outros, pelo fato que deve serfeita de forma unificada para as necessidades de várias e variáveis disposiçõesde partes elétricas internas do instrumento interruptor, p.ex., váriosdisparadores, verificação remota e interruptores de controle, subestação demotores direcionáveis, etc.Base 1 of the switch housing (Fig. 1), particularly the power circuit breaker, is a complex plastic molding with dielectric strength that must resist static and dynamic mechanical loading, including effects of ionized gases. The complexity of base 1 is determined, among others, by the fact that it must be unified for the needs of various and variable arrangements of internal electrical parts of the switch instrument, eg multiple triggers, remote check and control switches, substation steerable motors , etc.

A base 1 da caixa do instrumento interruptor é, de acordo com oexemplo desta implementação, designada para um disjuntor de circuito deforça de três pólos. Na base 1 da caixa do instrumento interruptor há entalhes 3para montagem do módulo da subestação (sem figura) criado nas placasdivisórias 2. O módulo da subestação é montado separadamente, visto quecomo parte disto há dois aparadores 4, parcialmente circundando o eixo doscontatos da subestação flexível (sem figura), o motivo deste é manter umaconexão firme e de confiança do módulo da subestação acima referida na base1 da caixa para o entalhe 3 mencionado, sem o uso de vários parafusos,rebites, etc. e para requerer o menor espaço de construção possível.The base 1 of the switch instrument case is, according to the example of this implementation, designated for a three-pole power circuit breaker. At the base 1 of the switchgear housing there are notches 3for mounting the substation module (not shown) created on the partition boards 2. The substation module is mounted separately, as part of this there are two trimmers 4 partially circling the axis of the flexible substation contacts (not shown), the reason for this is to maintain a firm and reliable connection of the above substation module in the housing base1 to the notch 3 mentioned, without the use of various screws, rivets, etc. and to require as little construction space as possible.

Por este motivo, ranhuras com fecho deslizando 5, 6 com transições nametade superior da ranhura 7, 8 são criadas para os aparadores 4 (Fig. 3) domódulo da subestação nas placas divisórias 2 da base 1 da caixa doinstrumento interruptor, do qual pelo menos uma das metades das ranhuras 7,8 superiores são equipadas na sua parede por saliências de parada 9 para ocurso com pelo menos uma cavidade 10 criada no corpo de cada aparador 4.For this reason, sliding locking slots 5, 6 with transitions at the top of slot 7, 8 are created for the trimmers 4 (Fig. 3) substation module in the partition plates 2 of the base 1 of the switch housing, of which at least one of the halves of the upper grooves 7,8 are provided on its wall by stop stop protrusions 9 for running with at least one cavity 10 created in the body of each trimmer 4.

Nas placas divisórias 2 da base 1 são criadas para aparadores 4, através dasranhuras de fecho deslizante 5, 6, por exemplo, assentando saliências 11, 12para segurança da posição de montagem e consequentemente também aposição da extremidade final dos aparadores 4 após a pressão da capa 13 (Fig.2) para a base 1 da caixa do instrumento interruptor. O módulo da subestação(sem figura) irá deslizar com o uso dos seus dois aparadores 4, na base 1,visto que estes aparadores 4 alcançarão suas posições apropriadas,correspondendo com suas posições finais.In the base plates 1 dividing plates 2 are created for trimmers 4, by means of the sliding closure grooves 5, 6, for example, laying protrusions 11, 12 for safety of the mounting position and consequently also affixing the final end of the trimmers 4 after the cover pressure. 13 (Fig.2) to the base 1 of the switch instrument case. The substation module (no picture) will slide using its two trimmers 4 at base 1 as these trimmers 4 will reach their appropriate positions corresponding to their final positions.

Efeitos de orientação e fechamento das ranhuras do fecho deslizante 5,6, assentamento de saliências 11, 12 juntas com as saliências de parada 9 nasranhuras da metade superior 7, 8 formam um sistema para os aparadoresacoplados 4, que firmemente impedem a reação de força da subestaçãoexperimentada (sem figura) de levantar qualquer dos aparadores 4 de suaposição trancada na base 1 da caixa do instrumento interruptor.Orientation and closing effects of the sliding lock grooves 5,6, seating of the protrusions 11, 12 together with the stop protrusions 9 in the upper half grooves 7,8 form a system for the coupled trimmers 4 which firmly prevent the force reaction of the experimented substation (not shown) to lift any of the locking trimmers 4 locked on the base 1 of the switch instrument case.

Após a fixação da capa 13, os contatos em forma 14, 15 adicionam aosaparadores de trancamento final 4, agindo no lado superior no plano dedivisória da caixa de instrumento interruptor, por exemplo, na montagem 16 doaparador 4 e no suporte curvado 17, criado no lado oposto do aparador 4.After the cover 13 has been secured, the shaped contacts 14, 15 add to the final locking trimmers 4, acting on the upper side in the divider plane of the switch housing, for example, in the trimmer assembly 16 and the curved bracket 17 created in the housing. opposite side of trimmer 4.

Claims (2)

1.1. INSTRUMENTO INTERRUPTOR, PARTICULARMENTE DISJUNTOR DECIRCUITO DE FORÇA composto de capa e base da caixa do instrumento,equipado de pelo menos um módulo de subestação ajustado com o uso dosaparadores entre as placas divisórias na base da caixa do instrumento,caracterizado por pelo menos para os aparadores (4) do módulo dasubestação, nas placas divisórias (2) da base (1) da caixa do instrumentointerruptor, ranhuras de fecho de deslizamento (5, 6) são criadas com transiçãopara as metades superiores das ranhuras (7, 8), nas quais pelo menos uma éequipada na sua parede com saliência de parada (9) para o curso com pelomenos uma cavidade (10) criada no corpo de cada aparador (4).SWITCHING INSTRUMENT, PARTICULARLY CIRCUIT BREAKER Circuit breaker made up of an instrument case cover and base, fitted with at least one substation module adjusted using the dividers between the partitions on the base of the instrument case, characterized by at least the trimmers ( 4) of the substation module, in the dividing plates (2) of the base (1) of the switch housing, slide locking slots (5, 6) are created with transition to the upper halves of the slots (7, 8), in which at least At least one is fitted to its wall with stop overhang (9) for travel with at least one cavity (10) created in the body of each trimmer (4).
BRPI0611561-6A 2005-07-20 2006-07-11 switch instrument, particularly power circuit breaker BRPI0611561A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CZ20050468A CZ300251B6 (en) 2005-07-20 2005-07-20 Switching apparatus, particularly power circuit breaker
CZ2005-468 2005-07-20
PCT/CZ2006/000046 WO2007009406A1 (en) 2005-07-20 2006-07-11 Switching apparatus, particularly power circuit breaker

Publications (1)

Publication Number Publication Date
BRPI0611561A2 true BRPI0611561A2 (en) 2010-09-21

Family

ID=37110228

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0611561-6A BRPI0611561A2 (en) 2005-07-20 2006-07-11 switch instrument, particularly power circuit breaker

Country Status (9)

Country Link
EP (1) EP1905055B1 (en)
KR (1) KR100987288B1 (en)
CN (1) CN101223621B (en)
AT (1) ATE501517T1 (en)
BR (1) BRPI0611561A2 (en)
CZ (1) CZ300251B6 (en)
DE (1) DE602006020571D1 (en)
RU (1) RU2360319C1 (en)
WO (1) WO2007009406A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7761289B2 (en) 2005-10-24 2010-07-20 Lg Electronics Inc. Removing time delays in signal paths
ES2406980T3 (en) * 2009-10-14 2013-06-11 Abb Technology Ag Electrical device with a multi-camera housing
EP2573788A1 (en) * 2011-09-21 2013-03-27 Siemens Aktiengesellschaft Circuit breaker with optimised housing stabilisation, in particular at high switching capacities
DE102012201941A1 (en) * 2012-02-09 2013-08-14 Siemens Aktiengesellschaft Switching unit for an electrical switching device
ITPD20130147A1 (en) * 2013-05-24 2014-11-25 Vimar Spa CONTROL UNIT FOR AN ELECTRIC EQUIPMENT
ITPD20130145A1 (en) * 2013-05-24 2014-11-25 Vimar Spa CONTROL UNIT FOR AN ELECTRIC EQUIPMENT

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4527027A (en) * 1982-07-16 1985-07-02 Eaton Corporation Molded case circuit breaker with improved high fault current interruption capability
JPH0753243Y2 (en) * 1987-06-12 1995-12-06 富士電機株式会社 Multi-pole circuit breaker
US4894632A (en) * 1988-11-21 1990-01-16 Castonguay Roger N Molded case circuit breaker operating mechanism fold-down arrangement
DE29503476U1 (en) * 1995-03-02 1996-07-04 Klöckner-Moeller GmbH, 53115 Bonn Fastening arrangement of a switch lock in the lower part of a low-voltage switch
JPH09270225A (en) * 1996-02-02 1997-10-14 Hitachi Ltd Circuit breaker, and manufacture of it
AU6588500A (en) * 1999-08-30 2001-03-26 Eaton Corporation Circuit interrupter having base with outer wall support and having improved operating mechanism securement
AU8240101A (en) * 2000-09-05 2002-03-22 Eaton Corp Circuit interrupter with enhanced operating mechanism securement
DE10129505C1 (en) * 2001-06-19 2002-10-10 Moeller Gmbh Multi-pole low voltage switch with dual housing has common switch chamber housing with drive mechanism on upper part with drive element coupled to at least one connecting element
CN2664162Y (en) * 2003-11-19 2004-12-15 赵敏海 Functional trestle piece for residual current circuit breaker

Also Published As

Publication number Publication date
KR20080016602A (en) 2008-02-21
WO2007009406A1 (en) 2007-01-25
ATE501517T1 (en) 2011-03-15
CN101223621B (en) 2012-05-30
EP1905055A1 (en) 2008-04-02
KR100987288B1 (en) 2010-10-12
CZ2005468A3 (en) 2007-02-21
RU2360319C1 (en) 2009-06-27
EP1905055B1 (en) 2011-03-09
CZ300251B6 (en) 2009-04-01
DE602006020571D1 (en) 2011-04-21
CN101223621A (en) 2008-07-16

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 3A, 4A, 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2161 DE 05/06/2012.