BE694604A - - Google Patents
Info
- Publication number
- BE694604A BE694604A BE694604DA BE694604A BE 694604 A BE694604 A BE 694604A BE 694604D A BE694604D A BE 694604DA BE 694604 A BE694604 A BE 694604A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- H01H33/596—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 for interrupting dc
-
- 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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Keying Circuit Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK0058538 | 1966-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE694604A true BE694604A (zh) | 1967-07-31 |
Family
ID=7228720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE694604D BE694604A (zh) | 1966-02-24 | 1967-02-24 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE694604A (zh) |
| CH (1) | CH477080A (zh) |
| FR (1) | FR1512288A (zh) |
| GB (1) | GB1171647A (zh) |
| SE (1) | SE325942B (zh) |
-
1967
- 1967-02-13 CH CH206767A patent/CH477080A/de not_active IP Right Cessation
- 1967-02-23 SE SE248967A patent/SE325942B/xx unknown
- 1967-02-24 BE BE694604D patent/BE694604A/xx unknown
- 1967-02-24 FR FR96370A patent/FR1512288A/fr not_active Expired
- 1967-02-24 GB GB898167A patent/GB1171647A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE325942B (zh) | 1970-07-13 |
| GB1171647A (en) | 1969-11-26 |
| CH477080A (de) | 1969-08-15 |
| FR1512288A (fr) | 1968-02-02 |