SE7408817L - - Google Patents
Info
- Publication number
- SE7408817L SE7408817L SE7408817A SE7408817A SE7408817L SE 7408817 L SE7408817 L SE 7408817L SE 7408817 A SE7408817 A SE 7408817A SE 7408817 A SE7408817 A SE 7408817A SE 7408817 L SE7408817 L SE 7408817L
- 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
- H01T2/00—Spark gaps comprising auxiliary triggering means
- H01T2/02—Spark gaps comprising auxiliary triggering means comprising a trigger electrode or an auxiliary spark gap
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00376433A US3845345A (en) | 1973-07-05 | 1973-07-05 | Frequency sensitive preionizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7408817L true SE7408817L (de) | 1975-01-07 |
| SE398027B SE398027B (sv) | 1977-11-28 |
Family
ID=23485016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7408817A SE398027B (sv) | 1973-07-05 | 1974-07-04 | Frekvenskenslig forjoniserare |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3845345A (de) |
| JP (1) | JPS5033445A (de) |
| CH (1) | CH578269A5 (de) |
| DE (1) | DE2431401A1 (de) |
| FR (1) | FR2236293A1 (de) |
| GB (1) | GB1474440A (de) |
| SE (1) | SE398027B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1115469B (it) * | 1977-05-06 | 1986-02-03 | Sits Soc It Telecom Siemens | Dispositivo ad effetto di campo per la protezione da sovratensioni |
| YU286278A (en) * | 1978-12-07 | 1983-12-31 | Esref Halilovic | Photoactive ionizing high-voltage pulsator of a system for starting engines having carburetors |
| JPS6024540U (ja) * | 1983-07-28 | 1985-02-19 | 印刷機械貿易株式会社 | 手動によるインク供給量の制御を容易にする表示を設けた印刷機用版 |
| GB2200243B (en) * | 1987-01-27 | 1990-09-05 | English Electric Valve Co Ltd | Protection device |
| GB8826307D0 (en) * | 1988-11-10 | 1988-12-14 | Cooper Uk Ltd | Surge arresters |
| US5097231A (en) * | 1990-05-16 | 1992-03-17 | Varian Associates, Inc. | Quasi-passive, non-radioactive receiver protector device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3087093A (en) * | 1959-05-13 | 1963-04-23 | Mallory & Co Inc P R | Capacitor protection |
| US3223874A (en) * | 1963-12-13 | 1965-12-14 | Gen Electric | Preionizer for use in overvoltage protective devices |
| US3259780A (en) * | 1964-07-06 | 1966-07-05 | Gen Electric | Electric gap device using porous material in the arc chamber |
| US3489949A (en) * | 1967-11-13 | 1970-01-13 | Gen Electric | Lightning arrester with main and preionizing gaps |
-
1973
- 1973-07-05 US US00376433A patent/US3845345A/en not_active Expired - Lifetime
-
1974
- 1974-06-29 DE DE2431401A patent/DE2431401A1/de not_active Withdrawn
- 1974-07-02 CH CH908274A patent/CH578269A5/xx not_active IP Right Cessation
- 1974-07-04 JP JP49075909A patent/JPS5033445A/ja active Pending
- 1974-07-04 SE SE7408817A patent/SE398027B/xx unknown
- 1974-07-05 FR FR7423392A patent/FR2236293A1/fr not_active Withdrawn
- 1974-07-05 GB GB2994674A patent/GB1474440A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2236293A1 (de) | 1975-01-31 |
| GB1474440A (en) | 1977-05-25 |
| US3845345A (en) | 1974-10-29 |
| CH578269A5 (de) | 1976-07-30 |
| DE2431401A1 (de) | 1975-01-30 |
| JPS5033445A (de) | 1975-03-31 |
| SE398027B (sv) | 1977-11-28 |