ES456661A1 - Perfeccionamientos en interruptores de proteccion de lineas. - Google Patents
Perfeccionamientos en interruptores de proteccion de lineas.Info
- Publication number
- ES456661A1 ES456661A1 ES456661A ES456661A ES456661A1 ES 456661 A1 ES456661 A1 ES 456661A1 ES 456661 A ES456661 A ES 456661A ES 456661 A ES456661 A ES 456661A ES 456661 A1 ES456661 A1 ES 456661A1
- Authority
- ES
- Spain
- Prior art keywords
- arc
- contact
- extinguishing plates
- connection contact
- circuit breakers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/18—Means for extinguishing or suppressing arc
-
- 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
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762609708 DE2609708C2 (de) | 1976-03-09 | 1976-03-09 | Leitungsschutzschalter mit Lichtbogenanlaufhilfe |
Publications (1)
Publication Number | Publication Date |
---|---|
ES456661A1 true ES456661A1 (es) | 1978-06-16 |
Family
ID=5971896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES456661A Expired ES456661A1 (es) | 1976-03-09 | 1977-03-09 | Perfeccionamientos en interruptores de proteccion de lineas. |
Country Status (12)
Country | Link |
---|---|
JP (2) | JPS52109166A (ro) |
AT (1) | AT374621B (ro) |
BE (1) | BE852147A (ro) |
CH (1) | CH607312A5 (ro) |
DE (1) | DE2609708C2 (ro) |
DK (1) | DK140419C (ro) |
ES (1) | ES456661A1 (ro) |
FR (1) | FR2344113A1 (ro) |
GB (1) | GB1546745A (ro) |
GR (1) | GR61777B (ro) |
IT (1) | IT1077647B (ro) |
TR (1) | TR19402A (ro) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2422242A1 (fr) * | 1978-04-07 | 1979-11-02 | Telemecanique Electrique | Chambre de soufflage pour appareil electrique limiteur de courant |
DE2841004C2 (de) * | 1978-09-21 | 1980-10-02 | Licentia Gmbh | Leitungsschutzschalter mit zusätzlicher Blasschleife |
FR2549638B1 (fr) * | 1983-07-18 | 1988-11-18 | Etude Realisa Disjoncteurs Sa | Disjoncteur avec dispositif d'acceleration de deplacement d'arc |
DE3501314A1 (de) * | 1985-01-16 | 1986-07-17 | Siemens AG, 1000 Berlin und 8000 München | Mehrpoliger leitungsschutzschalter |
DE3631948C2 (de) * | 1986-09-19 | 1995-06-08 | Siemens Ag | Überstromschutzschalter |
DE4306229A1 (de) * | 1993-02-27 | 1994-09-01 | Abb Patent Gmbh | Schaltgerät mit einem thermischen und einem magnetischen Auslöser |
DE4315485A1 (de) * | 1993-05-10 | 1994-11-17 | Abb Patent Gmbh | Elektrischer Schalter |
DE102010036215A1 (de) * | 2010-09-01 | 2012-03-01 | Siemens Aktiengesellschaft | Elektrischer Leistungsschalter |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5118963B1 (ro) * | 1970-12-28 | 1976-06-14 |
-
1976
- 1976-03-09 DE DE19762609708 patent/DE2609708C2/de not_active Expired
- 1976-12-21 CH CH1605976A patent/CH607312A5/xx not_active IP Right Cessation
- 1976-12-30 AT AT983276A patent/AT374621B/de not_active IP Right Cessation
-
1977
- 1977-01-07 TR TR1940277A patent/TR19402A/xx unknown
- 1977-01-11 DK DK8877A patent/DK140419C/da not_active IP Right Cessation
- 1977-02-09 FR FR7703629A patent/FR2344113A1/fr active Granted
- 1977-03-02 GB GB889577A patent/GB1546745A/en not_active Expired
- 1977-03-04 IT IT2090977A patent/IT1077647B/it active
- 1977-03-07 BE BE175519A patent/BE852147A/xx not_active IP Right Cessation
- 1977-03-07 JP JP2469477A patent/JPS52109166A/ja active Pending
- 1977-03-08 GR GR52938A patent/GR61777B/el unknown
- 1977-03-09 ES ES456661A patent/ES456661A1/es not_active Expired
-
1982
- 1982-07-20 JP JP11016082U patent/JPS5859119U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2344113A1 (fr) | 1977-10-07 |
JPH0222909Y2 (ro) | 1990-06-21 |
DE2609708C2 (de) | 1980-10-09 |
DK140419B (da) | 1979-08-20 |
CH607312A5 (ro) | 1978-11-30 |
GR61777B (en) | 1979-01-16 |
TR19402A (tr) | 1979-03-15 |
BE852147A (fr) | 1977-07-01 |
JPS52109166A (en) | 1977-09-13 |
IT1077647B (it) | 1985-05-04 |
DK140419C (da) | 1980-01-14 |
GB1546745A (en) | 1979-05-31 |
FR2344113B1 (ro) | 1981-01-09 |
DE2609708B1 (de) | 1977-07-14 |
DK8877A (da) | 1977-09-10 |
JPS5859119U (ja) | 1983-04-21 |
ATA983276A (de) | 1983-09-15 |
AT374621B (de) | 1984-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19990503 |