BE541025A - - Google Patents
Info
- Publication number
- BE541025A BE541025A BE541025A BE541025A BE541025A BE 541025 A BE541025 A BE 541025A BE 541025 A BE541025 A BE 541025A BE 541025 A BE541025 A BE 541025A BE 541025 A BE541025 A BE 541025A
- Authority
- BE
- Belgium
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
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/541—Contacts shunted by semiconductor devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Breakers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB343003X | 1954-09-03 | ||
| GB11154X | 1954-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE541025A true BE541025A (en:Method) | 1955-09-30 |
Family
ID=26236483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE541025A BE541025A (en:Method) | 1954-09-03 | 1955-09-02 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE541025A (en:Method) |
| CH (1) | CH343003A (en:Method) |
| DE (1) | DE1092984B (en:Method) |
| FR (1) | FR1135950A (en:Method) |
| GB (1) | GB819717A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1175348B (de) * | 1961-11-16 | 1964-08-06 | Friedrich Lauerer Dipl Ing | Kurzunterbrechungs-Fehlerstrom-Schutzschalter |
| US3431466A (en) * | 1965-07-30 | 1969-03-04 | Toshio Watanabe | Arc-suppressing circuit for switching devices in alternating current circuit |
| EP2523203B1 (en) | 2011-05-10 | 2019-07-03 | ABB Schweiz AG | Switching device and related switchgear |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE638981C (de) * | 1932-07-05 | 1936-11-26 | Siemens Schuckertwerke Akt Ges | Anordnung zum Ausschalten von Wechselstromkreisen |
| FR759031A (fr) * | 1933-07-31 | 1934-01-27 | Dispositif pour supprimer les étincelles des interrupteurs électriques | |
| NL153566C (en:Method) * | 1949-05-31 | |||
| BE505790A (en:Method) * | 1950-09-16 |
-
1954
- 1954-09-03 GB GB25655/54A patent/GB819717A/en not_active Expired
-
1955
- 1955-08-31 FR FR1135950D patent/FR1135950A/fr not_active Expired
- 1955-09-01 DE DEB37043A patent/DE1092984B/de active Pending
- 1955-09-02 BE BE541025A patent/BE541025A/xx unknown
- 1955-09-02 CH CH343003D patent/CH343003A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB819717A (en) | 1959-09-09 |
| DE1092984B (de) | 1960-11-17 |
| FR1135950A (fr) | 1957-05-06 |
| CH343003A (de) | 1959-12-15 |