NL9073C - - Google Patents
Info
- Publication number
- NL9073C NL9073C NL9073DA NL9073C NL 9073 C NL9073 C NL 9073C NL 9073D A NL9073D A NL 9073DA NL 9073 C NL9073 C NL 9073C
- Authority
- NL
- Netherlands
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR395443X | 1920-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL9073C true NL9073C (de) |
Family
ID=8896399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL9073D NL9073C (de) | 1920-12-28 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE395443C (de) |
| FR (1) | FR537536A (de) |
| GB (1) | GB173514A (de) |
| NL (1) | NL9073C (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE906248C (de) * | 1931-11-14 | 1954-03-11 | Wilhelm Ziegenbein Dr Ing | Verfahren zur kuenstlichen Loeschung elektrischer Lichtboegen |
| DE753708C (de) * | 1937-04-15 | 1953-07-13 | Wilhelm Dr-Ing Ziegenbein | Verfahren zur Erleichterung des Abschaltens eines Verbrauchers von einer Stromquelle |
| DE759970C (de) * | 1939-12-22 | 1953-09-07 | Siemens Schuckertwerke A G | Einrichtung zum Unterbrechen von Gleichstromkreisen unter Last |
| CH312401A (de) * | 1953-03-25 | 1955-12-31 | Fkg Ag | Verfahren zur Schaffung günstiger Ausschaltbedingungen für einen elektrischen Schalter |
| DE1144421B (de) * | 1961-06-30 | 1963-02-28 | Deutsche Edelstahlwerke Ag | Schaltung fuer den Betrieb elektroinduktiver Erwaermungsanlagen |
-
0
- NL NL9073D patent/NL9073C/xx active
-
1920
- 1920-12-28 FR FR537536D patent/FR537536A/fr not_active Expired
-
1921
- 1921-12-04 DE DEA36713D patent/DE395443C/de not_active Expired
- 1921-12-28 GB GB34843/21A patent/GB173514A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE395443C (de) | 1924-05-17 |
| FR537536A (fr) | 1922-05-24 |
| GB173514A (en) | 1922-08-03 |