PL200035B1 - Wyzwalacz wyłącznika ochronnego i układ wyłącznika ochronnego - Google Patents
Wyzwalacz wyłącznika ochronnego i układ wyłącznika ochronnegoInfo
- Publication number
- PL200035B1 PL200035B1 PL354047A PL35404702A PL200035B1 PL 200035 B1 PL200035 B1 PL 200035B1 PL 354047 A PL354047 A PL 354047A PL 35404702 A PL35404702 A PL 35404702A PL 200035 B1 PL200035 B1 PL 200035B1
- Authority
- PL
- Poland
- Prior art keywords
- circuit breaker
- lever
- rocker
- contact lever
- slider
- Prior art date
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 claims description 12
- 229910001369 Brass Inorganic materials 0.000 claims description 3
- 239000010951 brass Substances 0.000 claims description 3
- 238000007373 indentation Methods 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000005672 electromagnetic field Effects 0.000 description 4
- 230000005520 electrodynamics Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/20—Bridging contacts
- H01H1/2041—Rotating bridge
- H01H1/2058—Rotating bridge being assembled in a cassette, which can be placed as a complete unit into a circuit breaker
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
- H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
- H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
-
- 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
- H01H71/2418—Electromagnetic mechanisms combined with an electrodynamic current limiting mechanism
- H01H2071/2427—Electromagnetic mechanisms combined with an electrodynamic current limiting mechanism with blow-off movement tripping mechanism, e.g. electrodynamic effect on contacts trips the traditional trip device before it can unlatch the spring mechanism by itself
-
- 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
- H01H71/2418—Electromagnetic mechanisms combined with an electrodynamic current limiting mechanism
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2001124985 DE10124985B4 (de) | 2001-05-22 | 2001-05-22 | Auslösevorrichtung eines Schutzschalters und Schutzschaltersystem |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL354047A1 PL354047A1 (en) | 2002-12-02 |
| PL200035B1 true PL200035B1 (pl) | 2008-11-28 |
Family
ID=7685770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL354047A PL200035B1 (pl) | 2001-05-22 | 2002-05-21 | Wyzwalacz wyłącznika ochronnego i układ wyłącznika ochronnego |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1261009B1 (de) |
| CN (1) | CN1279561C (de) |
| DE (2) | DE10124985B4 (de) |
| PL (1) | PL200035B1 (de) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1141012B (de) * | 1958-10-28 | 1962-12-13 | Licentia Gmbh | Schutzeinrichtung in Stromversorgungs- und Verteilungsanlagen |
| DE2511948C3 (de) * | 1975-03-19 | 1978-05-03 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Strombegrenzender Leistungsschalter |
| IT1173269B (it) * | 1984-02-15 | 1987-06-18 | Cge Comp Gen Elettromecc | Combinazione di concegno di aggancio e di dispositivo sganciatore per evitare la richiusura dei contatti di un interuttori automatico dopo un'apertura dovuta a corto circuito |
| IT8422616U1 (it) * | 1984-07-18 | 1986-01-18 | Sace Costruzini Elettromeccaniche S P A | Interruttore elettrico limitatore di corrente a sgancio ultrarapido. |
| US6403909B1 (en) * | 2000-03-13 | 2002-06-11 | General Electric Company | Trip override for rotary breaker |
-
2001
- 2001-05-22 DE DE2001124985 patent/DE10124985B4/de not_active Expired - Fee Related
-
2002
- 2002-05-21 CN CN 02140114 patent/CN1279561C/zh not_active Expired - Fee Related
- 2002-05-21 DE DE50214667T patent/DE50214667D1/de not_active Expired - Lifetime
- 2002-05-21 PL PL354047A patent/PL200035B1/pl not_active IP Right Cessation
- 2002-05-21 EP EP20020011184 patent/EP1261009B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| PL354047A1 (en) | 2002-12-02 |
| DE10124985A1 (de) | 2002-12-12 |
| EP1261009A3 (de) | 2004-10-06 |
| EP1261009B1 (de) | 2010-09-22 |
| DE50214667D1 (de) | 2010-11-04 |
| DE10124985B4 (de) | 2004-02-05 |
| CN1279561C (zh) | 2006-10-11 |
| EP1261009A2 (de) | 2002-11-27 |
| CN1388548A (zh) | 2003-01-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Decisions on the lapse of the protection rights |
Effective date: 20140521 |