NL80973C - - Google Patents
Info
- Publication number
- NL80973C NL80973C NL80973DA NL80973C NL 80973 C NL80973 C NL 80973C NL 80973D A NL80973D A NL 80973DA NL 80973 C NL80973 C NL 80973C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/60—Auxiliary means structurally associated with the switch for cleaning or lubricating contact-making surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanisms For Operating Contacts (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL318610X | 1953-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL80973C true NL80973C (https=) |
Family
ID=19783895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL80973D NL80973C (https=) | 1953-03-04 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH318610A (https=) |
| FR (1) | FR1082702A (https=) |
| GB (1) | GB751513A (https=) |
| NL (1) | NL80973C (https=) |
-
0
- NL NL80973D patent/NL80973C/xx active
-
1953
- 1953-04-28 FR FR1082702D patent/FR1082702A/fr not_active Expired
-
1954
- 1954-02-20 CH CH318610D patent/CH318610A/de unknown
- 1954-02-26 GB GB5744/54A patent/GB751513A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1082702A (fr) | 1954-12-31 |
| GB751513A (en) | 1956-06-27 |
| CH318610A (de) | 1957-01-15 |