BR7205041D0 - Aperfeicoamentos na construcao de para-raios radicativos - Google Patents
Aperfeicoamentos na construcao de para-raios radicativosInfo
- Publication number
- BR7205041D0 BR7205041D0 BR5041/72A BR504172A BR7205041D0 BR 7205041 D0 BR7205041 D0 BR 7205041D0 BR 5041/72 A BR5041/72 A BR 5041/72A BR 504172 A BR504172 A BR 504172A BR 7205041 D0 BR7205041 D0 BR 7205041D0
- Authority
- BR
- Brazil
- Prior art keywords
- radicative
- construction
- radicative surfaces
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/80—Discharge by conduction or dissipation, e.g. rods, arresters, spark gaps
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES394004A ES394004A1 (es) | 1971-08-07 | 1971-08-07 | Perfeccionamientos en la construccion de pararrayos radiac- tivos. |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7205041D0 true BR7205041D0 (pt) | 1973-06-07 |
Family
ID=8458950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR5041/72A BR7205041D0 (pt) | 1971-08-07 | 1972-07-27 | Aperfeicoamentos na construcao de para-raios radicativos |
Country Status (9)
Country | Link |
---|---|
US (1) | US3896342A (pt) |
JP (1) | JPS5751238B2 (pt) |
AR (1) | AR200846A1 (pt) |
AU (1) | AU473577B2 (pt) |
BR (1) | BR7205041D0 (pt) |
ES (1) | ES394004A1 (pt) |
FR (1) | FR2149926A5 (pt) |
GB (1) | GB1391300A (pt) |
ZA (1) | ZA725348B (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5291539A (en) * | 1976-01-23 | 1977-08-02 | Carpenter Roy B | Method of controlling state of atmosphere |
JPS5319543A (en) * | 1976-08-07 | 1978-02-22 | Kato Giichirou | Lightning preventive device |
JPS587038B2 (ja) * | 1976-08-21 | 1983-02-08 | 加藤 儀一郎 | 落雷予防装置 |
JPS5328250A (en) * | 1976-08-28 | 1978-03-16 | Kato Giichirou | Lightning preventing device |
GB2132027B (en) * | 1982-12-14 | 1986-09-17 | Atomic Energy Authority Uk | Lighting protection for aircraft radomes |
US4583702A (en) * | 1982-12-14 | 1986-04-22 | United Kingdom Atomic Energy Authority | Lightning protection for aircraft radomes |
US5026212A (en) * | 1987-05-15 | 1991-06-25 | Iev International Pty. Limited | Apparatus for the combatting of marine growth on offshore structures |
US5127601A (en) * | 1989-01-23 | 1992-07-07 | Lightning Diversion Systems | Conformal lightning shield and method of making |
US20040216765A1 (en) * | 2003-04-30 | 2004-11-04 | Frenette Henry E. | Automated chimney cleaning apparatus |
CN109239505B (zh) * | 2016-08-18 | 2020-12-22 | 安徽瑞邦生物科技有限公司 | 一种避雷器试验装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US201615A (en) * | 1878-03-26 | Improvement in insulators for telegraph-wires | ||
US1778891A (en) * | 1928-07-23 | 1930-10-21 | Everett G Earnhardt | Lightning throw-off device |
US2128408A (en) * | 1935-08-12 | 1938-08-30 | Internat Holding Radial | Radioactive protective apparatus, such as lightning arresters and hail protectors |
BE731528A (pt) * | 1969-04-15 | 1969-09-15 |
-
1971
- 1971-08-07 ES ES394004A patent/ES394004A1/es not_active Expired
-
1972
- 1972-07-27 BR BR5041/72A patent/BR7205041D0/pt unknown
- 1972-08-04 AU AU45301/72A patent/AU473577B2/en not_active Expired
- 1972-08-04 GB GB3654172A patent/GB1391300A/en not_active Expired
- 1972-08-04 FR FR7228307A patent/FR2149926A5/fr not_active Expired
- 1972-08-04 ZA ZA725348A patent/ZA725348B/xx unknown
- 1972-08-04 AR AR243440A patent/AR200846A1/es active
- 1972-08-07 US US278446A patent/US3896342A/en not_active Expired - Lifetime
- 1972-08-07 JP JP7278452A patent/JPS5751238B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3896342A (en) | 1975-07-22 |
ES394004A1 (es) | 1977-05-16 |
JPS4825848A (pt) | 1973-04-04 |
AU473577B2 (en) | 1976-06-24 |
ZA725348B (en) | 1973-04-25 |
JPS5751238B2 (pt) | 1982-10-30 |
AR200846A1 (es) | 1974-12-27 |
GB1391300A (en) | 1975-04-23 |
FR2149926A5 (pt) | 1973-03-30 |
AU4530172A (en) | 1974-02-07 |
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