JPS58135889U - 通信用多極放電管形避雷器 - Google Patents
通信用多極放電管形避雷器Info
- Publication number
- JPS58135889U JPS58135889U JP1982032125U JP3212582U JPS58135889U JP S58135889 U JPS58135889 U JP S58135889U JP 1982032125 U JP1982032125 U JP 1982032125U JP 3212582 U JP3212582 U JP 3212582U JP S58135889 U JPS58135889 U JP S58135889U
- Authority
- JP
- Japan
- Prior art keywords
- tube type
- lightning arrester
- discharge tube
- type lightning
- communication
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/18—Automatic or semi-automatic exchanges with means for reducing interference or noise; with means for reducing effects due to line faults with means for protecting lines
-
- 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
- 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
- H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
-
- 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
- H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
- H01T4/12—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel hermetically sealed
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Emergency Protection Circuit Devices (AREA)
- Thermistors And Varistors (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1982032125U JPS58135889U (ja) | 1982-03-09 | 1982-03-09 | 通信用多極放電管形避雷器 |
KR2019820009650U KR870000838Y1 (ko) | 1982-03-09 | 1982-12-02 | 통신용 다극 방전관형 피뢰기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1982032125U JPS58135889U (ja) | 1982-03-09 | 1982-03-09 | 通信用多極放電管形避雷器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58135889U true JPS58135889U (ja) | 1983-09-12 |
JPH0125429Y2 JPH0125429Y2 (enrdf_load_stackoverflow) | 1989-07-31 |
Family
ID=30043761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1982032125U Granted JPS58135889U (ja) | 1982-03-09 | 1982-03-09 | 通信用多極放電管形避雷器 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS58135889U (enrdf_load_stackoverflow) |
KR (1) | KR870000838Y1 (enrdf_load_stackoverflow) |
-
1982
- 1982-03-09 JP JP1982032125U patent/JPS58135889U/ja active Granted
- 1982-12-02 KR KR2019820009650U patent/KR870000838Y1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR840003463U (ko) | 1984-07-25 |
JPH0125429Y2 (enrdf_load_stackoverflow) | 1989-07-31 |
KR870000838Y1 (ko) | 1987-03-05 |
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