NL42417C - - Google Patents
Info
- Publication number
- NL42417C NL42417C NL42417DA NL42417C NL 42417 C NL42417 C NL 42417C NL 42417D A NL42417D A NL 42417DA NL 42417 C NL42417 C NL 42417C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
- H02H7/125—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers
- H02H7/127—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers having auxiliary control electrode to which blocking control voltages or currents are applied in case of emergency
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/04—Electrodes; Screens
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Solid Thermionic Cathode (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES117402D DE658612C (de) | 1935-03-06 | 1935-03-06 | Schaltanordnung fuer Gluehkathodenroehren mit Metalldampf- oder Edelgasfuellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL42417C true NL42417C (US06312121-20011106-C00033.png) |
Family
ID=7534226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL42417D NL42417C (US06312121-20011106-C00033.png) | 1935-03-06 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE658612C (US06312121-20011106-C00033.png) |
| NL (1) | NL42417C (US06312121-20011106-C00033.png) |
-
0
- NL NL42417D patent/NL42417C/xx active
-
1935
- 1935-03-06 DE DES117402D patent/DE658612C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE658612C (de) | 1938-04-06 |
