BR8005901A - Sistema de controle eletrico - Google Patents
Sistema de controle eletricoInfo
- Publication number
- BR8005901A BR8005901A BR8005901A BR8005901A BR8005901A BR 8005901 A BR8005901 A BR 8005901A BR 8005901 A BR8005901 A BR 8005901A BR 8005901 A BR8005901 A BR 8005901A BR 8005901 A BR8005901 A BR 8005901A
- Authority
- BR
- Brazil
- Prior art keywords
- control system
- electric control
- electric
- control
- Prior art date
Links
Classifications
-
- 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
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/075,766 US4286242A (en) | 1979-09-17 | 1979-09-17 | Mechanical interlock for low voltage circuit breakers |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8005901A true BR8005901A (pt) | 1981-03-31 |
Family
ID=22127847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8005901A BR8005901A (pt) | 1979-09-17 | 1980-09-15 | Sistema de controle eletrico |
Country Status (3)
Country | Link |
---|---|
US (1) | US4286242A (pt) |
BR (1) | BR8005901A (pt) |
CA (1) | CA1146200A (pt) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4516100A (en) * | 1983-12-16 | 1985-05-07 | Westinghouse Electric Corp. | Mechanical interlock for vertically mounted circuit breakers |
US4827089A (en) * | 1988-06-13 | 1989-05-02 | General Electric Company | Molded case circuit breaker interlock arrangement |
US5117208A (en) * | 1990-05-21 | 1992-05-26 | North American Philips Corporation | Multipole circuit breaker |
US5043687A (en) * | 1990-09-17 | 1991-08-27 | Westinghouse Electric Corp. | Adjustable walking beam interlock mechanism |
FR2690560B1 (fr) * | 1992-04-23 | 1997-05-09 | Merlin Gerin | Dispositif d'interverrouillage mecanique de deux disjoncteurs a boitier moule. |
US5422453A (en) * | 1993-09-28 | 1995-06-06 | Eaton Corporation | Handle actuator for a circuit interrupter handle |
US5397868A (en) * | 1993-09-28 | 1995-03-14 | Eaton Corporation | Transfer switch |
US5475190A (en) * | 1994-04-15 | 1995-12-12 | Eaton Corporation | Operator of a handle or toggle of a switch |
US5436415A (en) * | 1994-07-19 | 1995-07-25 | Eaton Corporation | Interlock for electrical switches |
US5726401A (en) * | 1996-03-29 | 1998-03-10 | Siemens Energy & Automation, Inc. | Cable/crossbar interlock system for circuit breakers |
US5725085A (en) * | 1996-05-24 | 1998-03-10 | General Electric Company | Interlock arrangement for circuit breaker compartments |
US5763844A (en) * | 1996-12-13 | 1998-06-09 | General Electric Company | Interlock arrangement for stationary mounted circuit breakers |
US5902974A (en) * | 1997-12-29 | 1999-05-11 | Eaton Corporation | Slide bar interlock |
US6043439A (en) * | 1999-07-09 | 2000-03-28 | Eaton Corporation | Slide bar interlock |
US6486421B1 (en) * | 2000-04-27 | 2002-11-26 | Eaton Corporation | Mechanical interlock with overtravel compensation for coordinating operation of circuit breakers |
US6388214B1 (en) | 2000-11-03 | 2002-05-14 | Eaton Corporation | Mechanical and gate for interlocking electric power switches and distribution system incorporating same |
US6743987B1 (en) | 2002-12-19 | 2004-06-01 | Baton Corporation | Removal deterrence structure for a mechanical interlock |
US7053321B2 (en) * | 2003-04-10 | 2006-05-30 | Eaton Corporation | Apparatus operating an isolation switch in coordination with a circuit breaker |
CN101004982B (zh) * | 2006-01-17 | 2013-08-14 | 叶可 | 带接触器功能的小型双极断路器 |
US7446271B2 (en) * | 2006-02-10 | 2008-11-04 | Siemens Energy & Automation, Inc. | Circuit breaker interlock devices, systems, and methods |
US7449653B2 (en) * | 2007-03-29 | 2008-11-11 | Eaton Corporation | Positive resetting close latch for closing electrical switching apparatus |
US7687733B2 (en) * | 2007-06-06 | 2010-03-30 | Eaton Corporation | Interlock assembly for a stored energy mechanism |
DE102009007584A1 (de) * | 2009-02-02 | 2010-08-05 | Siemens Aktiengesellschaft | Verriegelung zweier Schalter |
DE102009021754B4 (de) * | 2009-05-13 | 2023-11-16 | Siemens Aktiengesellschaft | Hilfsauslöseeinheit für einen Leistungsschalter |
KR101082216B1 (ko) * | 2009-08-14 | 2011-11-09 | 엘에스산전 주식회사 | 자동제어 절환기기의 절환 장치 |
US7947913B1 (en) | 2009-09-30 | 2011-05-24 | Tampa Armature Works, Inc. | Slide bar interlocking device |
CN102024585B (zh) * | 2010-11-30 | 2013-05-29 | 日升集团有限公司 | 弹簧操作机构 |
DE102012201854A1 (de) * | 2012-02-08 | 2013-08-08 | Siemens Aktiengesellschaft | Hilfsauslöser für ein elektrisches Schaltgerät sowie elektrisches Schaltgerät |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA985721A (en) * | 1972-04-24 | 1976-03-16 | Westinghouse Electric Corporation | Interlock system for electrical contactors |
US3750059A (en) * | 1972-07-31 | 1973-07-31 | Westinghouse Electric Corp | Circuit interrupting apparatus |
US3778633A (en) * | 1972-08-14 | 1973-12-11 | Gen Electric | Automatic electric power source transfer apparatus |
US4114005A (en) * | 1977-09-01 | 1978-09-12 | Westinghouse Electric Corp. | Circuit breaker spring assembly |
-
1979
- 1979-09-17 US US06/075,766 patent/US4286242A/en not_active Expired - Lifetime
-
1980
- 1980-08-27 CA CA000359136A patent/CA1146200A/en not_active Expired
- 1980-09-15 BR BR8005901A patent/BR8005901A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4286242A (en) | 1981-08-25 |
CA1146200A (en) | 1983-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK | Patent expired |
Effective date: 19950915 |