FR2400254B1 - - Google Patents
Info
- Publication number
- FR2400254B1 FR2400254B1 FR7823110A FR7823110A FR2400254B1 FR 2400254 B1 FR2400254 B1 FR 2400254B1 FR 7823110 A FR7823110 A FR 7823110A FR 7823110 A FR7823110 A FR 7823110A FR 2400254 B1 FR2400254 B1 FR 2400254B1
- 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
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/30—Igniting arrangements
- H01J17/32—Igniting by associated radioactive materials or fillings
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772735865 DE2735865C3 (de) | 1977-08-09 | 1977-08-09 | Gasentladungs-Überspannungsableiter |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2400254A1 FR2400254A1 (fr) | 1979-03-09 |
FR2400254B1 true FR2400254B1 (fr) | 1980-06-13 |
Family
ID=6015990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7823110A Granted FR2400254A1 (fr) | 1977-08-09 | 1978-08-04 | Dispositif de derivation de surtensions a decharge dans un gaz |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5430452A (fr) |
CH (1) | CH621651A5 (fr) |
DE (1) | DE2735865C3 (fr) |
FR (1) | FR2400254A1 (fr) |
GB (1) | GB1591150A (fr) |
Families Citing this family (10)
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 |
JPS5878380A (ja) * | 1981-11-04 | 1983-05-11 | 株式会社 水戸テツク | 避*** |
AU1106483A (en) * | 1982-01-18 | 1983-07-28 | Commonwealth Of Australia, The | High current switching technical field |
GB2181887A (en) * | 1985-10-02 | 1987-04-29 | M O Valve Co Ltd | Electrode of surge arrester |
JPS6412487A (en) * | 1987-07-06 | 1989-01-17 | Meguro Denki Seizo Kk | Surge absorptive element |
DE3723571C2 (de) * | 1987-07-16 | 1995-05-04 | Siemens Ag | Hochspannungsfunkenstrecke |
JP2860335B2 (ja) * | 1990-09-25 | 1999-02-24 | 矢崎総業株式会社 | 放電管 |
DE4318994C2 (de) * | 1993-05-26 | 1995-04-20 | Siemens Ag | Gasgefüllter Überspannungsableiter |
JP3749754B2 (ja) * | 1995-05-02 | 2006-03-01 | 新光電気工業株式会社 | 放電管 |
CH691245A5 (de) * | 1996-01-12 | 2001-05-31 | Epcos Ag | Gasgefüllte Entladungsstrecke. |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2032899C2 (de) * | 1970-07-02 | 1983-07-14 | Joslyn Mfg. and Supply Co., 60606 Chicago, Ill. | Schutzfunkenstrecke |
DE2416397B2 (de) * | 1974-04-04 | 1978-02-09 | Siemens AG, 1000 Berlin und 8000 München | Ueberspannungsableiter |
DE2511087B2 (de) * | 1975-03-13 | 1978-03-16 | Kraftwerk Union Ag, 4330 Muelheim | Überspannungsableiter |
-
1977
- 1977-08-09 DE DE19772735865 patent/DE2735865C3/de not_active Expired
- 1977-12-22 CH CH1587677A patent/CH621651A5/de not_active IP Right Cessation
-
1978
- 1978-04-27 GB GB1666478A patent/GB1591150A/en not_active Expired
- 1978-08-04 FR FR7823110A patent/FR2400254A1/fr active Granted
- 1978-08-09 JP JP9715478A patent/JPS5430452A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5430452A (en) | 1979-03-06 |
DE2735865B2 (de) | 1980-01-10 |
JPS6359513B2 (fr) | 1988-11-18 |
DE2735865A1 (de) | 1979-02-15 |
GB1591150A (en) | 1981-06-17 |
DE2735865C3 (de) | 1980-10-16 |
FR2400254A1 (fr) | 1979-03-09 |
CH621651A5 (en) | 1981-02-13 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |