BR9902209A - Aparelho de comutação elétrica. - Google Patents
Aparelho de comutação elétrica.Info
- Publication number
- BR9902209A BR9902209A BR9902209-5A BR9902209A BR9902209A BR 9902209 A BR9902209 A BR 9902209A BR 9902209 A BR9902209 A BR 9902209A BR 9902209 A BR9902209 A BR 9902209A
- Authority
- BR
- Brazil
- Prior art keywords
- molded cover
- switches
- electrical switching
- molded
- side walls
- Prior art date
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
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0264—Mountings or coverplates for complete assembled circuit breakers, e.g. snap mounting in panel
- H01H71/0271—Mounting several complete assembled circuit breakers together
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H75/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of power reset 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
- H01H71/10—Operating or release mechanisms
- H01H71/1009—Interconnected mechanisms
- H01H2071/1036—Interconnected mechanisms having provisions for four or more poles
-
- 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
- H01H2300/018—Application transfer; between utility and emergency power supply
-
- 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
- H01H71/1045—Multiple circuits-breaker, e.g. for the purpose of dividing current or potential drop
Landscapes
- Breakers (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
"APARELHO DE COMUTAçãO ELéTRICA". Duas chaves elétricas de cobertura moldada (3a, 3b) tais como disjuntores, protetores de rede, chaves de desconexão e chaves de transferência são presas em conjunto lado a lado por blocos de união (21) tendo ling³etas (27, 29) estendendo-se ao longo de suas paredes laterais (23) que engatam ranhuras rebaixadas (13, 17) rebaixando as superfícies irregulares (11a, 11b) das paredes laterais confrontantes (9a, 9b) das coberturas moldadas de chave com um encaixe de interferência. Blocos de união separados (21f, 21r) para as seções frontal (5f) e traseira (5r) da cobertura moldada são acionadas para o lugar e presos por flanges (49a-49b) conectando parafusos (45) na cobertura moldada. Os polos (7) são colocados em paralelo por condutores externos (61, 63) em qualquer configuração desejada de modo que as chaves padrão (3a, 3b) podem ser usadas sem preparação especial.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/074,284 US6064001A (en) | 1998-05-07 | 1998-05-07 | High current electrical switching apparatus with poles interleaved and modules joined by interference fit of joining block in undercut grooves in molded casings |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9902209A true BR9902209A (pt) | 2000-01-04 |
Family
ID=22118757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9902209-5A BR9902209A (pt) | 1998-05-07 | 1999-05-04 | Aparelho de comutação elétrica. |
Country Status (10)
Country | Link |
---|---|
US (1) | US6064001A (pt) |
EP (1) | EP0955656A3 (pt) |
KR (1) | KR19990088040A (pt) |
CN (1) | CN1248054A (pt) |
AU (1) | AU755042B2 (pt) |
BR (1) | BR9902209A (pt) |
CA (1) | CA2271270A1 (pt) |
EG (1) | EG21666A (pt) |
IL (1) | IL129469A (pt) |
SG (1) | SG75947A1 (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6410844B1 (en) * | 1999-06-03 | 2002-06-25 | Eaton Corporation | Combined arc shield/wire tray for switchgear and switchgear assemblies incorporating same |
US6606239B2 (en) * | 1999-08-23 | 2003-08-12 | Fuji Electric Co., Ltd. | Circuit breaker |
FR2802017B1 (fr) | 1999-12-03 | 2004-05-14 | Schneider Electric Ind Sa | Appareillage de coupure triphase de forte intensite a deux poles jumeles par phase, muni de circuits magnetiques de compensation |
US6301095B1 (en) * | 1999-12-23 | 2001-10-09 | 3Com Corporation | System and method of distributing power to a plurality of electronic modules housed within an electronics cabinet |
US6445559B1 (en) * | 2000-04-25 | 2002-09-03 | Eaton Corporation | Double wide center handle |
US6992247B2 (en) | 2002-01-02 | 2006-01-31 | American Power Conversion Corporation | Toolless mounting system and method for an adjustable scalable rack power system |
US6967283B2 (en) | 2001-03-20 | 2005-11-22 | American Power Conversion Corporation | Adjustable scalable rack power system and method |
US7718889B2 (en) | 2001-03-20 | 2010-05-18 | American Power Conversion Corporation | Adjustable scalable rack power system and method |
US6563406B2 (en) | 2001-06-15 | 2003-05-13 | Eaton Corporation | Multi-pole circuit breaker with parallel current |
US7119642B2 (en) * | 2004-08-18 | 2006-10-10 | Eaton Corporation | Paralleled circuit breaker with conductive elements having thermally stable resistance, and associated method |
CN101512707A (zh) * | 2006-09-21 | 2009-08-19 | 西门子公司 | 用于对至少两种工作状态进行操作的开关设备单元 |
KR100789448B1 (ko) | 2006-12-29 | 2007-12-28 | 엘에스산전 주식회사 | 배선용 차단기용 단자 모듈 조립체 및 상기 단자 모듈조립체를 장착한 배선용 차단기 |
KR100928930B1 (ko) * | 2007-07-12 | 2009-11-30 | 엘에스산전 주식회사 | 기중차단기의 몰드프레임 접합구조 |
CN101345163B (zh) * | 2008-07-11 | 2011-08-17 | Ls产电株式会社 | 用于断路器的机架 |
JP5248269B2 (ja) * | 2008-10-31 | 2013-07-31 | 株式会社東芝 | 遮断器の開閉制御装置、及び遮断器の開閉制御システム |
FR3026492B1 (fr) * | 2014-09-29 | 2016-10-28 | Schneider Electric Ind Sas | Detection directionnelle de defaut terre dans un reseau de distribution electrique |
CN106058703B (zh) * | 2015-04-14 | 2018-02-13 | 现代电力与能源***株式会社 | 断路器 |
KR101701153B1 (ko) * | 2015-04-14 | 2017-02-02 | 현대중공업 주식회사 | 몰드프레임 결합조립체 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3936782A (en) * | 1975-01-29 | 1976-02-03 | Automatic Switch Company | Automatic transfer switch |
US4021704A (en) * | 1976-02-27 | 1977-05-03 | Borg-Warner Corporation | Phase sequence correcting system for three-phase AC power |
US4275429A (en) * | 1979-10-12 | 1981-06-23 | Westinghouse Electric Corp. | Protective relay apparatus |
FR2491284A1 (fr) * | 1980-10-01 | 1982-04-02 | Trt Telecom Radio Electr | Coffret pour materiels electroniques et pieces de liaison destinees a de tels coffrets |
FR2624650B1 (fr) * | 1987-12-10 | 1990-04-06 | Merlin Gerin | Disjoncteur multipolaire a boitier moule de calibre eleve |
FR2624649B1 (fr) * | 1987-12-10 | 1990-04-06 | Merlin Gerin | Disjoncteur multipolaire de calibre eleve constitue par deux boitiers accoles |
US5267117A (en) * | 1991-06-28 | 1993-11-30 | Johnson & Wilson Co. Sales And Service, Inc. | Electrical phase and amplitude fault detection and response system |
FR2682530B1 (fr) * | 1991-10-15 | 1993-11-26 | Merlin Gerin | Gamme de disjoncteurs basse tension a boitier moule. |
-
1998
- 1998-05-07 US US09/074,284 patent/US6064001A/en not_active Expired - Fee Related
-
1999
- 1999-04-15 IL IL12946999A patent/IL129469A/xx not_active IP Right Cessation
- 1999-04-21 SG SG1999001897A patent/SG75947A1/en unknown
- 1999-04-22 AU AU23889/99A patent/AU755042B2/en not_active Ceased
- 1999-05-04 BR BR9902209-5A patent/BR9902209A/pt not_active IP Right Cessation
- 1999-05-04 KR KR1019990015976A patent/KR19990088040A/ko not_active Application Discontinuation
- 1999-05-05 EG EG50599A patent/EG21666A/xx active
- 1999-05-05 EP EP99108544A patent/EP0955656A3/en not_active Withdrawn
- 1999-05-06 CA CA002271270A patent/CA2271270A1/en not_active Abandoned
- 1999-05-06 CN CN99106334A patent/CN1248054A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
IL129469A0 (en) | 2000-02-29 |
EP0955656A2 (en) | 1999-11-10 |
EG21666A (en) | 2002-02-27 |
CN1248054A (zh) | 2000-03-22 |
CA2271270A1 (en) | 1999-11-07 |
AU755042B2 (en) | 2002-11-28 |
US6064001A (en) | 2000-05-16 |
KR19990088040A (ko) | 1999-12-27 |
AU2388999A (en) | 1999-11-18 |
SG75947A1 (en) | 2000-10-24 |
IL129469A (en) | 2003-05-29 |
EP0955656A3 (en) | 2001-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A, 6A, 7A E 8A 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 1910 DE 14/08/2007. |