ZA200100778B - Circuit interrupter with a magnetically-induced automatic trip assembly implementing a spring clamp. - Google Patents
Circuit interrupter with a magnetically-induced automatic trip assembly implementing a spring clamp.Info
- Publication number
- ZA200100778B ZA200100778B ZA200100778A ZA200100778A ZA200100778B ZA 200100778 B ZA200100778 B ZA 200100778B ZA 200100778 A ZA200100778 A ZA 200100778A ZA 200100778 A ZA200100778 A ZA 200100778A ZA 200100778 B ZA200100778 B ZA 200100778B
- Authority
- ZA
- South Africa
- Prior art keywords
- magnetically
- circuit interrupter
- spring clamp
- trip assembly
- automatic trip
- 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
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/40—Combined electrothermal and electromagnetic mechanisms
- H01H71/405—Combined electrothermal and electromagnetic mechanisms in which a bimetal forms the inductor for the electromagnetic 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
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/2472—Electromagnetic mechanisms with rotatable armatures
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/494,706 US6194982B1 (en) | 2000-01-31 | 2000-01-31 | Circuit interrupter with a magnetically-induced automatic trip assembly implementing a spring clamp |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200100778B true ZA200100778B (en) | 2001-08-07 |
Family
ID=23965627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200100778A ZA200100778B (en) | 2000-01-31 | 2001-01-26 | Circuit interrupter with a magnetically-induced automatic trip assembly implementing a spring clamp. |
Country Status (8)
Country | Link |
---|---|
US (1) | US6194982B1 (zh) |
EP (1) | EP1122757A3 (zh) |
CN (1) | CN1340838A (zh) |
AU (1) | AU1637501A (zh) |
BR (1) | BR0100408A (zh) |
CA (1) | CA2333438A1 (zh) |
SG (1) | SG90226A1 (zh) |
ZA (1) | ZA200100778B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6774749B2 (en) * | 2001-09-19 | 2004-08-10 | Square D Company | Trip cross bar and trip armature assembly for a circuit breaker |
US6980069B2 (en) * | 2002-04-18 | 2005-12-27 | General Electric Company | Magnetic device for a magnetic trip unit |
ITBG20060065A1 (it) * | 2006-12-21 | 2008-06-22 | Abb Service Srl | Dispositivo di protezione per un interruttore automatico e interruttore automatico comprendente tale dispositivo. |
ITMI20090010A1 (it) * | 2009-01-08 | 2010-07-09 | Abb Spa | Dispositivo di interruzione per impianti di bassa tensione |
DE102012200728A1 (de) * | 2012-01-19 | 2013-07-25 | Siemens Aktiengesellschaft | Elektrischer Schalter |
CN108511290B (zh) * | 2018-05-31 | 2024-04-26 | 海格科技股份有限公司 | 小型断路器的脱扣机构 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5250918A (en) * | 1992-05-05 | 1993-10-05 | Square D Company | Automatic miniature circuit breaker with Z-axis assemblage current response mechanism |
US5237297A (en) * | 1992-07-06 | 1993-08-17 | American Circuit Breaker Corporation | Tripping apparatus for use with an electrical circuit breaker having magnetic tripping responsive to low overcurrent |
US5294902A (en) * | 1993-06-14 | 1994-03-15 | General Electric Company | Fail-safe residential circuit breaker |
US5381120A (en) * | 1993-11-15 | 1995-01-10 | General Electric Company | Molded case circuit breaker thermal-magnetic trip unit |
-
2000
- 2000-01-31 US US09/494,706 patent/US6194982B1/en not_active Expired - Fee Related
-
2001
- 2001-01-18 SG SG200100241A patent/SG90226A1/en unknown
- 2001-01-19 AU AU16375/01A patent/AU1637501A/en not_active Abandoned
- 2001-01-21 CN CN01101525.XA patent/CN1340838A/zh active Pending
- 2001-01-24 EP EP01101195A patent/EP1122757A3/en not_active Withdrawn
- 2001-01-26 ZA ZA200100778A patent/ZA200100778B/xx unknown
- 2001-01-30 CA CA002333438A patent/CA2333438A1/en not_active Abandoned
- 2001-01-31 BR BR0100408-5A patent/BR0100408A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU1637501A (en) | 2001-08-02 |
SG90226A1 (en) | 2002-07-23 |
EP1122757A3 (en) | 2003-02-05 |
US6194982B1 (en) | 2001-02-27 |
CA2333438A1 (en) | 2001-07-31 |
BR0100408A (pt) | 2001-09-11 |
EP1122757A2 (en) | 2001-08-08 |
CN1340838A (zh) | 2002-03-20 |
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