ZA200501412B - Electrical component with fault-arc protection - Google Patents
Electrical component with fault-arc protectionInfo
- Publication number
- ZA200501412B ZA200501412B ZA2005/01412A ZA200501412A ZA200501412B ZA 200501412 B ZA200501412 B ZA 200501412B ZA 2005/01412 A ZA2005/01412 A ZA 2005/01412A ZA 200501412 A ZA200501412 A ZA 200501412A ZA 200501412 B ZA200501412 B ZA 200501412B
- Authority
- ZA
- South Africa
- Prior art keywords
- fault
- electrical component
- arc protection
- arcing
- sections
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T4/00—Overvoltage arresters using spark gaps
- H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
- H01T4/14—Arcing horns
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/42—Means for obtaining improved distribution of voltage; Protection against arc discharges
- H01B17/46—Means for providing an external arc-discharge path
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Fuses (AREA)
- Insulators (AREA)
- Discharge Heating (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
On one electrode of the arcing protection system has arcing projections (21-24) each with successive circumferential sections (b, c) around the cup wall (12). One section (b) set back from the cup edge, is angled with respect to the projecting section. Sections are held in the cup wall (12).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04405094A EP1566869B1 (en) | 2004-02-19 | 2004-02-19 | Electrical component with protection against accidental arcs |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200501412B true ZA200501412B (en) | 2005-11-30 |
Family
ID=34707421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA2005/01412A ZA200501412B (en) | 2004-02-19 | 2005-02-17 | Electrical component with fault-arc protection |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1566869B1 (en) |
AT (1) | ATE367670T1 (en) |
AU (1) | AU2005200514B2 (en) |
DE (1) | DE502004004354D1 (en) |
ES (1) | ES2290656T3 (en) |
PT (1) | PT1566869E (en) |
ZA (1) | ZA200501412B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1566869B1 (en) * | 2004-02-19 | 2007-07-18 | ABB Technology AG | Electrical component with protection against accidental arcs |
DE102011078333A1 (en) * | 2011-06-29 | 2013-01-03 | Siemens Aktiengesellschaft | Surge arresters |
DE102011078337A1 (en) * | 2011-06-29 | 2013-01-03 | Siemens Aktiengesellschaft | Electrode arrangement for an electrical component |
AU2016395014B2 (en) | 2016-02-29 | 2021-10-07 | Hitachi Energy Ltd | Disconnector device for surge arrester and a protection assembly comprising a surge arrester connected to such a disconnector device |
LU93206B1 (en) | 2016-09-13 | 2018-03-16 | Abb Schweiz Ag | Protection of a surge arrester with a better protection against failure from thermal overload in case of a temporary overvoltage in an electrical grid line |
EP3513468B1 (en) * | 2016-09-13 | 2020-07-15 | ABB Power Grids Switzerland AG | Disconnector device for a surge arrester and a protection assembly comprising a surge arrester connected to such a disconnector device |
EP3333998A1 (en) | 2016-12-06 | 2018-06-13 | Bayernwerk AG | Protection against contamination for high voltage insulators |
CN109346254A (en) * | 2018-10-23 | 2019-02-15 | 襄阳市三三电气有限公司 | Pressure discharges the distribution type arrester that no-spark generates |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69413407D1 (en) * | 1993-07-22 | 1998-10-22 | Abb Power Transmission Pty | ARC VESSEL DEVICE |
US6018453A (en) * | 1998-06-18 | 2000-01-25 | Cooper Industries, Inc. | Surge arrester protection system and method |
PT1283575E (en) * | 2001-08-10 | 2004-08-31 | Abb Schweiz Ag | ELECTRICAL COMPONENT WITH PROTECTION AGAINST ELECTRIC ARC OF PERTURBATION |
EP1566869B1 (en) * | 2004-02-19 | 2007-07-18 | ABB Technology AG | Electrical component with protection against accidental arcs |
-
2004
- 2004-02-19 EP EP04405094A patent/EP1566869B1/en not_active Expired - Lifetime
- 2004-02-19 AT AT04405094T patent/ATE367670T1/en not_active IP Right Cessation
- 2004-02-19 PT PT04405094T patent/PT1566869E/en unknown
- 2004-02-19 ES ES04405094T patent/ES2290656T3/en not_active Expired - Lifetime
- 2004-02-19 DE DE502004004354T patent/DE502004004354D1/en not_active Expired - Fee Related
-
2005
- 2005-02-07 AU AU2005200514A patent/AU2005200514B2/en active Active
- 2005-02-17 ZA ZA2005/01412A patent/ZA200501412B/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU2005200514B2 (en) | 2009-06-04 |
ES2290656T3 (en) | 2008-02-16 |
PT1566869E (en) | 2007-10-22 |
AU2005200514A1 (en) | 2005-09-08 |
EP1566869A1 (en) | 2005-08-24 |
EP1566869B1 (en) | 2007-07-18 |
ATE367670T1 (en) | 2007-08-15 |
DE502004004354D1 (en) | 2007-08-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA200501412B (en) | Electrical component with fault-arc protection | |
GB2382194B (en) | Devices,circuits and methods for dual voltage generation using single charge pump | |
GB2398169B (en) | An electrical component structure | |
AU2003268068A1 (en) | Insulated implantable electrical circuit | |
NL1022417A1 (en) | Circuit breaker with a capacitor discharge system. | |
RS97604A (en) | New etonogestrel esters | |
AU2003207940A1 (en) | Conformationally constrained c-backbone cyclic peptides | |
DE602004008854D1 (en) | Electric contact and process for its manufacture, electrode for vacuum switch and vacuum switch. | |
GB2384632B (en) | Current limiting protection circuit | |
GB0302265D0 (en) | Plasma generating electrode assembly | |
HK1042773A1 (en) | Vacuum interrupter chamber with ring-shaped insulator. | |
WO2007001383A3 (en) | Superconductor components | |
WO2003092631A3 (en) | Cyclic peptide anti-viral agents and methods | |
ZA200408511B (en) | Plasma carboxypeptidase B inhibitors. | |
GB0306947D0 (en) | High availabilty telephone set | |
HK1075524A1 (en) | Organic component for overvoltage protection and associated circuit | |
WO2003093410A3 (en) | Fluorinated glucosamine analogs useful for modulating post-translational glycosylations on cells | |
DE60300875D1 (en) | Dome from an electric waffle iron | |
ZA200302618B (en) | Process for the preparation of cyclic diketones. | |
AU2003255877A1 (en) | Voltage doubler circuit | |
FR2859065B1 (en) | PLASMA GENERATOR. | |
EG25284A (en) | Cabinet structure for electric switchboards. | |
EP1546635A4 (en) | An improved electrical discharge immobilization weapon | |
ZA200304827B (en) | The inspection of electrical equipment. | |
Rosenthal | When Concepts Speak Louder than Words |