BE467324A - - Google Patents
Info
- Publication number
- BE467324A BE467324A BE467324DA BE467324A BE 467324 A BE467324 A BE 467324A BE 467324D A BE467324D A BE 467324DA BE 467324 A BE467324 A BE 467324A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
-
- 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
- H01H33/164—Impedances connected with contacts the impedance being inserted in the circuit by blowing the arc onto an auxiliary electrode
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB270966X | 1941-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE467324A true BE467324A (en:Method) |
Family
ID=10254128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE467324D BE467324A (en:Method) | 1941-09-25 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE467324A (en:Method) |
| CH (1) | CH270966A (en:Method) |
| FR (1) | FR931055A (en:Method) |
-
0
- BE BE467324D patent/BE467324A/xx unknown
-
1946
- 1946-06-24 FR FR931055D patent/FR931055A/fr not_active Expired
-
1947
- 1947-12-31 CH CH270966D patent/CH270966A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH270966A (fr) | 1950-09-30 |
| FR931055A (fr) | 1948-02-12 |