JPS58789A - 襲雷警報装置 - Google Patents
襲雷警報装置Info
- Publication number
- JPS58789A JPS58789A JP9948381A JP9948381A JPS58789A JP S58789 A JPS58789 A JP S58789A JP 9948381 A JP9948381 A JP 9948381A JP 9948381 A JP9948381 A JP 9948381A JP S58789 A JPS58789 A JP S58789A
- Authority
- JP
- Japan
- Prior art keywords
- electric field
- changes
- lightning
- frequency
- value
- 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
- 230000005684 electric field Effects 0.000 claims description 73
- 230000004913 activation Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000000737 periodic effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 238000000691 measurement method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000002592 echocardiography Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 101000860173 Myxococcus xanthus C-factor Proteins 0.000 description 1
- 208000012868 Overgrowth Diseases 0.000 description 1
- 235000006732 Torreya nucifera Nutrition 0.000 description 1
- 244000111306 Torreya nucifera Species 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000005433 ionosphere Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/16—Measuring atmospheric potential differences, e.g. due to electrical charges in clouds
Landscapes
- Environmental & Geological Engineering (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Geophysics And Detection Of Objects (AREA)
- Emergency Alarm Devices (AREA)
- Radar Systems Or Details Thereof (AREA)
- Elimination Of Static Electricity (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9948381A JPS58789A (ja) | 1981-06-26 | 1981-06-26 | 襲雷警報装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9948381A JPS58789A (ja) | 1981-06-26 | 1981-06-26 | 襲雷警報装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58789A true JPS58789A (ja) | 1983-01-05 |
| JPH0132959B2 JPH0132959B2 (enExample) | 1989-07-11 |
Family
ID=14248550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9948381A Granted JPS58789A (ja) | 1981-06-26 | 1981-06-26 | 襲雷警報装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58789A (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2602342A1 (fr) * | 1986-07-31 | 1988-02-05 | Onera (Off Nat Aerospatiale) | Procede et installation de detection de l'apparition et de la disparition de phenomenes electriques atmospheriques lies a une situation orageuse |
| FR2602343A1 (fr) * | 1986-07-31 | 1988-02-05 | Onera (Off Nat Aerospatiale) | Procede et installation de prevision de l'evolution de phenomenes electriques atmospheriques lies a une situation orageuse |
| FR2676547A1 (fr) * | 1990-04-27 | 1992-11-20 | Central Lightning Protection C | Dispositif d'alarme contre la foudre. |
| US5296842A (en) * | 1990-04-30 | 1994-03-22 | Central Lightning Protection Co., Ltd. | Thunder alarm |
| JP2022018254A (ja) * | 2020-07-15 | 2022-01-27 | 株式会社昭電 | 落雷警報装置 |
-
1981
- 1981-06-26 JP JP9948381A patent/JPS58789A/ja active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2602342A1 (fr) * | 1986-07-31 | 1988-02-05 | Onera (Off Nat Aerospatiale) | Procede et installation de detection de l'apparition et de la disparition de phenomenes electriques atmospheriques lies a une situation orageuse |
| FR2602343A1 (fr) * | 1986-07-31 | 1988-02-05 | Onera (Off Nat Aerospatiale) | Procede et installation de prevision de l'evolution de phenomenes electriques atmospheriques lies a une situation orageuse |
| FR2676547A1 (fr) * | 1990-04-27 | 1992-11-20 | Central Lightning Protection C | Dispositif d'alarme contre la foudre. |
| US5296842A (en) * | 1990-04-30 | 1994-03-22 | Central Lightning Protection Co., Ltd. | Thunder alarm |
| JP2022018254A (ja) * | 2020-07-15 | 2022-01-27 | 株式会社昭電 | 落雷警報装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0132959B2 (enExample) | 1989-07-11 |
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