NL101326B - - Google Patents
Info
- Publication number
- NL101326B NL101326B NL101326DA NL101326B NL 101326 B NL101326 B NL 101326B NL 101326D A NL101326D A NL 101326DA NL 101326 B NL101326 B NL 101326B
- 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
- H01H33/16—Impedances connected with contacts
- H01H33/167—Impedances connected with contacts the impedance being inserted only while opening the switch
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR971256T | 1940-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL101326B true NL101326B (en:Method) |
Family
ID=9511977
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL61016D NL61016C (en:Method) | 1940-02-22 | ||
| NL101326D NL101326B (en:Method) | 1940-02-22 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL61016D NL61016C (en:Method) | 1940-02-22 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE441122A (en:Method) |
| CH (1) | CH223409A (en:Method) |
| FR (1) | FR971256A (en:Method) |
| NL (2) | NL101326B (en:Method) |
-
0
- NL NL61016D patent/NL61016C/xx active
- BE BE441122D patent/BE441122A/xx unknown
- NL NL101326D patent/NL101326B/xx unknown
-
1940
- 1940-02-22 FR FR971256D patent/FR971256A/fr not_active Expired
-
1941
- 1941-06-28 CH CH223409D patent/CH223409A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL61016C (en:Method) | |
| FR971256A (fr) | 1951-01-15 |
| CH223409A (fr) | 1942-09-15 |
| BE441122A (en:Method) |