BR7900631A - Aperfeicoamento em pilar que se prolonga acima do solo e suporta pelo menos uma linha aerea de transporte de energia eletrica - Google Patents
Aperfeicoamento em pilar que se prolonga acima do solo e suporta pelo menos uma linha aerea de transporte de energia eletricaInfo
- Publication number
- BR7900631A BR7900631A BR7900631A BR7900631A BR7900631A BR 7900631 A BR7900631 A BR 7900631A BR 7900631 A BR7900631 A BR 7900631A BR 7900631 A BR7900631 A BR 7900631A BR 7900631 A BR7900631 A BR 7900631A
- Authority
- BR
- Brazil
- Prior art keywords
- airline
- pillar
- supports
- improvement
- ground
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
-
- 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
-
- 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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/22—Arrangements of earthing wires suspended between mastheads
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH123778A CH620059A5 (es) | 1978-02-03 | 1978-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7900631A true BR7900631A (pt) | 1979-08-28 |
Family
ID=4205678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7900631A BR7900631A (pt) | 1978-02-03 | 1979-02-01 | Aperfeicoamento em pilar que se prolonga acima do solo e suporta pelo menos uma linha aerea de transporte de energia eletrica |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS54119693A (es) |
| AR (1) | AR216364A1 (es) |
| AU (1) | AU4384179A (es) |
| BE (1) | BE873829A (es) |
| BR (1) | BR7900631A (es) |
| CA (1) | CA1104637A (es) |
| CH (1) | CH620059A5 (es) |
| DE (1) | DE2902762A1 (es) |
| EG (1) | EG13360A (es) |
| ES (1) | ES477372A1 (es) |
| FR (1) | FR2416578A1 (es) |
| GB (1) | GB2013998A (es) |
| GR (1) | GR63067B (es) |
| IN (1) | IN151211B (es) |
| IT (1) | IT1114365B (es) |
| MX (1) | MX146154A (es) |
| PT (1) | PT69162A (es) |
| ZA (1) | ZA79439B (es) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58216396A (ja) * | 1982-06-10 | 1983-12-16 | 関西電力株式会社 | 雷導接地装置 |
| FR2570548B1 (fr) * | 1984-09-18 | 1987-07-10 | Schaff Jean Paul | Dispositif perfectionne de jonction electrique destine aux installations de protection parafoudre |
| JPS61164414A (ja) * | 1985-01-12 | 1986-07-25 | 白川電気土木株式会社 | 送電線の避雷方法 |
| CH669482A5 (es) * | 1986-11-01 | 1989-03-15 | Energie Froide Int Sa | |
| JPH0615466Y2 (ja) * | 1987-09-04 | 1994-04-20 | 三菱電線工業株式会社 | 光ファイバー内蔵架空地線の鉄塔上引留部 |
| JPH01122316A (ja) * | 1987-11-05 | 1989-05-15 | Furukawa Electric Co Ltd:The | 架空送電線路 |
| JP2834357B2 (ja) * | 1992-01-16 | 1998-12-09 | 中部電力株式会社 | 配電線における防雷装置 |
| US5365398A (en) * | 1992-07-24 | 1994-11-15 | Richard Briet | Lightning protection system |
| IT1295342B1 (it) * | 1997-10-15 | 1999-05-12 | Abb Research Ltd | Palo per linee aeree di trasmissione di energia elettrica |
| JP4359002B2 (ja) * | 2001-03-13 | 2009-11-04 | 株式会社かんでんエンジニアリング | 建造物の避雷構造 |
| CN100428601C (zh) * | 2005-10-12 | 2008-10-22 | 江苏省电力公司扬州供电公司 | 一种应用感应雷屏蔽线防止雷击断线的方法 |
| WO2016128619A1 (en) * | 2015-02-13 | 2016-08-18 | Viitamäki Sakari | Arrangement for protecting power line |
| CN105826892B (zh) * | 2016-05-23 | 2018-03-02 | 西安交通大学 | 用于减少山区750kV同杆双回线路绕击暴露弧的屏蔽线系统 |
| CN107947097A (zh) * | 2017-12-06 | 2018-04-20 | 国家电网公司 | 一种带有屏蔽层防雷击断线的10kV架空绝缘导线 |
| CN108462140A (zh) * | 2018-03-27 | 2018-08-28 | 国网冀北电力有限公司承德供电公司 | 一种输电线路的防雷设备 |
| CN214887020U (zh) * | 2021-04-07 | 2021-11-26 | 烟台杰瑞石油装备技术有限公司 | 压裂井场系统 |
-
1978
- 1978-02-03 CH CH123778A patent/CH620059A5/fr not_active IP Right Cessation
-
1979
- 1979-01-18 CA CA319,875A patent/CA1104637A/en not_active Expired
- 1979-01-24 IT IT47752/79A patent/IT1114365B/it active
- 1979-01-25 DE DE19792902762 patent/DE2902762A1/de not_active Withdrawn
- 1979-01-27 IN IN059/DEL/79A patent/IN151211B/en unknown
- 1979-01-29 GB GB7903029A patent/GB2013998A/en not_active Withdrawn
- 1979-01-29 FR FR7902233A patent/FR2416578A1/fr active Granted
- 1979-01-31 GR GR58226A patent/GR63067B/el unknown
- 1979-01-31 EG EG66/79A patent/EG13360A/xx active
- 1979-01-31 PT PT7969162A patent/PT69162A/pt unknown
- 1979-01-31 BE BE193176A patent/BE873829A/xx not_active IP Right Cessation
- 1979-02-01 BR BR7900631A patent/BR7900631A/pt unknown
- 1979-02-01 ES ES477372A patent/ES477372A1/es not_active Expired
- 1979-02-01 JP JP1096579A patent/JPS54119693A/ja active Pending
- 1979-02-01 AU AU43841/79A patent/AU4384179A/en not_active Abandoned
- 1979-02-01 AR AR275375A patent/AR216364A1/es active
- 1979-02-02 ZA ZA79439A patent/ZA79439B/xx unknown
- 1979-02-02 MX MX176488A patent/MX146154A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT7947752A0 (it) | 1979-01-24 |
| AU4384179A (en) | 1979-08-09 |
| MX146154A (es) | 1982-05-19 |
| EG13360A (en) | 1981-06-30 |
| BE873829A (fr) | 1979-05-16 |
| FR2416578A1 (fr) | 1979-08-31 |
| DE2902762A1 (de) | 1979-08-09 |
| IN151211B (es) | 1983-03-12 |
| ZA79439B (en) | 1980-02-27 |
| IT1114365B (it) | 1986-01-27 |
| GB2013998A (en) | 1979-08-15 |
| CH620059A5 (es) | 1980-10-31 |
| FR2416578B3 (es) | 1981-10-30 |
| GR63067B (en) | 1979-08-06 |
| ES477372A1 (es) | 1979-12-16 |
| JPS54119693A (en) | 1979-09-17 |
| AR216364A1 (es) | 1979-12-14 |
| PT69162A (en) | 1979-02-01 |
| CA1104637A (en) | 1981-07-07 |
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