SE348896B - - Google Patents
Info
- Publication number
- SE348896B SE348896B SE12729/69A SE1272969A SE348896B SE 348896 B SE348896 B SE 348896B SE 12729/69 A SE12729/69 A SE 12729/69A SE 1272969 A SE1272969 A SE 1272969A SE 348896 B SE348896 B SE 348896B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T4/00—Overvoltage arresters using spark gaps
- H01T4/16—Overvoltage arresters using spark gaps having a plurality of gaps arranged in series
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
- H02H9/06—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using spark-gap arresters
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US762301A US3538387A (en) | 1968-09-16 | 1968-09-16 | Flip-flop lightning arrester with improved means for preventing parallel operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE348896B true SE348896B (xx) | 1972-09-11 |
Family
ID=25064664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE12729/69A SE348896B (xx) | 1968-09-16 | 1969-09-16 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3538387A (xx) |
| JP (1) | JPS4636221B1 (xx) |
| DE (1) | DE1946433C3 (xx) |
| FR (1) | FR2018165A1 (xx) |
| GB (1) | GB1275931A (xx) |
| SE (1) | SE348896B (xx) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2763818A (en) * | 1954-10-14 | 1956-09-18 | Westinghouse Electric Corp | Lighting arrester |
-
1968
- 1968-09-16 US US762301A patent/US3538387A/en not_active Expired - Lifetime
-
1969
- 1969-08-22 JP JP6605169A patent/JPS4636221B1/ja active Pending
- 1969-09-09 GB GB44428/69A patent/GB1275931A/en not_active Expired
- 1969-09-10 FR FR6930792A patent/FR2018165A1/fr not_active Withdrawn
- 1969-09-13 DE DE19691946433 patent/DE1946433C3/de not_active Expired
- 1969-09-16 SE SE12729/69A patent/SE348896B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2018165A1 (xx) | 1970-05-29 |
| DE1946433B2 (de) | 1972-12-07 |
| JPS4636221B1 (xx) | 1971-10-23 |
| US3538387A (en) | 1970-11-03 |
| DE1946433A1 (de) | 1970-03-26 |
| GB1275931A (en) | 1972-06-01 |
| DE1946433C3 (de) | 1973-06-28 |