BE411203A - - Google Patents
Info
- Publication number
- BE411203A BE411203A BE411203DA BE411203A BE 411203 A BE411203 A BE 411203A BE 411203D A BE411203D A BE 411203DA BE 411203 A BE411203 A BE 411203A
- Authority
- BE
- Belgium
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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/98—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU794542X | 1934-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE411203A true BE411203A (en) |
Family
ID=19733596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE411203D BE411203A (en) | 1934-09-08 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE411203A (en) |
| DE (1) | DE662402C (en) |
| FR (1) | FR794542A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4306130A (en) * | 1978-03-18 | 1981-12-15 | Mitsubishi Denki Kabushiki Kaisha | Arc self-extinguishing switch device |
-
0
- BE BE411203D patent/BE411203A/xx unknown
-
1934
- 1934-11-02 DE DES115947D patent/DE662402C/en not_active Expired
-
1935
- 1935-09-03 FR FR794542D patent/FR794542A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE662402C (en) | 1938-07-14 |
| FR794542A (en) | 1936-02-19 |