SE330201B - - Google Patents
Info
- Publication number
- SE330201B SE330201B SE1577967A SE1577967A SE330201B SE 330201 B SE330201 B SE 330201B SE 1577967 A SE1577967 A SE 1577967A SE 1577967 A SE1577967 A SE 1577967A SE 330201 B SE330201 B SE 330201B
- Authority
- SE
- Sweden
- Prior art keywords
- contact member
- stationary
- nov
- terminal
- quenching chamber
- 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
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
- H01H9/386—Arcing contact pivots relative to the fixed contact assembly
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
- H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
-
- 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)
- Micromachines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL0055064 | 1966-11-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE330201B true SE330201B (xx) | 1970-11-09 |
Family
ID=7276667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE1577967A SE330201B (xx) | 1966-11-16 | 1967-11-16 |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT280397B (xx) |
CH (1) | CH470065A (xx) |
FR (1) | FR1544437A (xx) |
GB (1) | GB1203974A (xx) |
SE (1) | SE330201B (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3504605A1 (de) * | 1985-02-11 | 1986-08-14 | Siemens AG, 1000 Berlin und 8000 München | Kontaktsystem |
US4926018A (en) * | 1988-09-08 | 1990-05-15 | Siemens Energy & Automation, Inc. | Moving mains arc movement loop |
DE10144440C1 (de) * | 2001-09-06 | 2002-08-29 | Siemens Ag | Schaltkontaktanordnung mit einer Einrichtung zur Verstärkung einer zwischen Schaltkontakten wirkenden Kontaktkraft |
-
1967
- 1967-11-03 CH CH1544067A patent/CH470065A/de unknown
- 1967-11-10 AT AT1013967A patent/AT280397B/de not_active IP Right Cessation
- 1967-11-14 FR FR128090A patent/FR1544437A/fr not_active Expired
- 1967-11-15 GB GB5200667A patent/GB1203974A/en not_active Expired
- 1967-11-16 SE SE1577967A patent/SE330201B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1203974A (en) | 1970-09-03 |
DE1640885B1 (de) | 1970-06-25 |
AT280397B (de) | 1970-04-10 |
FR1544437A (fr) | 1968-10-31 |
CH470065A (de) | 1969-03-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1405377A (en) | Electromagnetic repulsion device actuating the movable contact member of a circuit interrupter | |
GB1513445A (en) | Electrical connector for switching operation in a live circuit,and a method of closing two contacts in such a circuit | |
GB567616A (en) | Improvements in and relating to electric circuit interrupters and magnetic blow-outstherefor | |
GB1464581A (en) | Electric switch | |
GB1383072A (en) | Electromagnetic relay | |
GB1329725A (en) | Electrical switch for high voltages | |
GB1151572A (en) | Improvements in or relating to Circuit Breaker Apparatus | |
GB206522A (xx) | ||
GB983615A (en) | A sealed contact assembly | |
GB1206786A (en) | Improvements in/or relating to electric switches for high currents | |
GB1110297A (en) | Improvements in vacuum type circuit interrupter | |
GB1190247A (en) | Improvements in Electromagnetic Contactors | |
GB1310252A (en) | Electric switch with a current limiting action | |
GB980946A (en) | Improvements in and relating to direct current vacuum switches | |
SE330201B (xx) | ||
US2875303A (en) | Circuit interrupter | |
ES399750A1 (es) | Interruptor electrico limitador de corriente. | |
GB1048717A (en) | Magnetically operated sealed electric switch unit | |
GB1154690A (en) | Electric Control Apparatus. | |
US3307126A (en) | Encapsulated magnetic switch | |
GB1474476A (en) | Circuit-breakers with magnetic arc driving systems | |
GB1114613A (en) | Cross-blast circuit breakers | |
GB1396874A (en) | Magnetic alarm arrangements | |
GB1158351A (en) | Electrical Circuit Interrupters. | |
US4031492A (en) | Triple break current limiter |