FR2065348A5 - - Google Patents
Info
- Publication number
- FR2065348A5 FR2065348A5 FR7036777A FR7036777A FR2065348A5 FR 2065348 A5 FR2065348 A5 FR 2065348A5 FR 7036777 A FR7036777 A FR 7036777A FR 7036777 A FR7036777 A FR 7036777A FR 2065348 A5 FR2065348 A5 FR 2065348A5
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H01T1/00—Details of spark gaps
- H01T1/20—Means for starting arc or facilitating ignition of spark gap
- H01T1/22—Means for starting arc or facilitating ignition of spark gap by the shape or the composition of the electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/04—Electrodes; Screens
- H01J17/06—Cathodes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691951601 DE1951601C3 (de) | 1969-10-13 | 1969-10-13 | Gasentladungs-Uberspannungsableiter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2065348A5 true FR2065348A5 (fr) | 1971-07-23 |
Family
ID=5748071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7036777A Expired FR2065348A5 (fr) | 1969-10-13 | 1970-10-12 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT297126B (fr) |
| CH (1) | CH519805A (fr) |
| DE (1) | DE1951601C3 (fr) |
| FR (1) | FR2065348A5 (fr) |
| GB (1) | GB1280938A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2451628A1 (fr) * | 1979-03-16 | 1980-10-10 | Tubes Lampes Elect Cie Indle | Parafoudre ayant une tension d'amorcage sensiblement constante |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2914836C2 (de) * | 1979-04-11 | 1983-11-17 | Siemens AG, 1000 Berlin und 8000 München | Herstellungsverfahren für die Elektrodenaktivierungsmasse in einer Gasentladungsröhre |
| DE3100924A1 (de) * | 1981-01-14 | 1982-08-05 | Siemens AG, 1000 Berlin und 8000 München | "gasentladungs-ueberspannungsableiter" |
| GB2181887A (en) * | 1985-10-02 | 1987-04-29 | M O Valve Co Ltd | Electrode of surge arrester |
| DE4226077A1 (de) * | 1992-08-06 | 1994-02-10 | Siemens Ag | Werkstoff für Elektroden von Gasentladungsschaltern |
| DE4236538A1 (de) * | 1992-10-22 | 1994-04-28 | Siemens Ag | Gekapselte Funkenstrecke |
| DE4318994C2 (de) * | 1993-05-26 | 1995-04-20 | Siemens Ag | Gasgefüllter Überspannungsableiter |
-
1969
- 1969-10-13 DE DE19691951601 patent/DE1951601C3/de not_active Expired
-
1970
- 1970-08-13 AT AT739070A patent/AT297126B/de not_active IP Right Cessation
- 1970-10-12 GB GB4828470A patent/GB1280938A/en not_active Expired
- 1970-10-12 CH CH1503970A patent/CH519805A/de not_active IP Right Cessation
- 1970-10-12 FR FR7036777A patent/FR2065348A5/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2451628A1 (fr) * | 1979-03-16 | 1980-10-10 | Tubes Lampes Elect Cie Indle | Parafoudre ayant une tension d'amorcage sensiblement constante |
Also Published As
| Publication number | Publication date |
|---|---|
| AT297126B (de) | 1972-03-10 |
| GB1280938A (en) | 1972-07-12 |
| DE1951601A1 (de) | 1971-04-22 |
| DE1951601B2 (de) | 1974-12-19 |
| CH519805A (de) | 1972-02-29 |
| DE1951601C3 (de) | 1975-07-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |