NL146642C - - Google Patents
Info
- Publication number
- NL146642C NL146642C NL146642DA NL146642C NL 146642 C NL146642 C NL 146642C NL 146642D A NL146642D A NL 146642DA NL 146642 C NL146642 C NL 146642C
- Authority
- NL
- Netherlands
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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
- H01H33/121—Load break switches
- H01H33/125—Load break switches comprising a separate circuit breaker
- H01H33/128—Load break switches comprising a separate circuit breaker being operated by a separate mechanism interlocked with the sectionalising mechanism
-
- 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
- H01H33/008—Pedestal mounted switch gear combinations
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR983543T | 1949-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL146642C true NL146642C (en:Method) |
Family
ID=9536134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL146642D NL146642C (en:Method) | 1949-02-03 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE493716A (en:Method) |
| CH (1) | CH287681A (en:Method) |
| FR (1) | FR983543A (en:Method) |
| NL (1) | NL146642C (en:Method) |
-
0
- BE BE493716D patent/BE493716A/xx unknown
- NL NL146642D patent/NL146642C/xx active
-
1949
- 1949-02-03 FR FR983543D patent/FR983543A/fr not_active Expired
-
1950
- 1950-01-14 CH CH287681D patent/CH287681A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR983543A (fr) | 1951-06-25 |
| BE493716A (en:Method) | |
| CH287681A (fr) | 1952-12-15 |