FR2023343A1 - - Google Patents
Info
- Publication number
- FR2023343A1 FR2023343A1 FR6926512A FR6926512A FR2023343A1 FR 2023343 A1 FR2023343 A1 FR 2023343A1 FR 6926512 A FR6926512 A FR 6926512A FR 6926512 A FR6926512 A FR 6926512A FR 2023343 A1 FR2023343 A1 FR 2023343A1
- 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.)
- Withdrawn
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
- 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
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
-
- 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
- H02G13/40—Connection to earth
-
- 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8324368A JPS5111299B1 (enExample) | 1968-11-15 | 1968-11-15 | |
| JP9649368A JPS516345B1 (enExample) | 1968-12-30 | 1968-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2023343A1 true FR2023343A1 (enExample) | 1970-08-21 |
Family
ID=26424296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6926512A Withdrawn FR2023343A1 (enExample) | 1968-11-15 | 1969-08-01 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3548069A (enExample) |
| DE (1) | DE1921661C3 (enExample) |
| FR (1) | FR2023343A1 (enExample) |
| GB (1) | GB1246923A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2476920A1 (fr) * | 1980-02-25 | 1981-08-28 | Graipin Raymond | Prise de terre a foncage direct perfectionnee |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7705571A (nl) * | 1977-05-20 | 1978-11-22 | Bernard Paul Jean Marie | Inrichting voor het met behulp van een indrijf- stang in de grond inbrengen van een aardelectrode. |
| FR2477323A1 (fr) * | 1980-03-03 | 1981-09-04 | Graipin Raymond | Cylindre de prise de terre retractable |
| US7282637B2 (en) * | 2004-12-10 | 2007-10-16 | E&S Grounding Solutions | Grounding system |
| DE202005009590U1 (de) * | 2005-06-18 | 2006-10-26 | Setolite Lichttechnik Gmbh | Blitzableiter |
| US9543741B1 (en) * | 2014-05-16 | 2017-01-10 | Jeffrey A. Pittman | Temporary attachment equipotential grounding tool |
| CN104852164A (zh) * | 2015-06-02 | 2015-08-19 | 国网青海省电力公司海南供电公司 | 一种机械式接地柱 |
| CN106848628B (zh) * | 2016-12-19 | 2019-04-09 | 重庆大学 | 一种最大化散流的螺旋形接地极及其电流溢散计算方法 |
| CN108197393B (zh) * | 2018-01-05 | 2021-03-16 | 重庆大学 | 一种具有降阻功能的螺旋形接地极设计方法 |
-
1969
- 1969-04-15 US US816341A patent/US3548069A/en not_active Expired - Lifetime
- 1969-04-28 DE DE1921661A patent/DE1921661C3/de not_active Expired
- 1969-06-05 GB GB28417/69A patent/GB1246923A/en not_active Expired
- 1969-08-01 FR FR6926512A patent/FR2023343A1/fr not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2476920A1 (fr) * | 1980-02-25 | 1981-08-28 | Graipin Raymond | Prise de terre a foncage direct perfectionnee |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1246923A (en) | 1971-09-22 |
| DE1921661B2 (de) | 1973-05-24 |
| DE1921661C3 (de) | 1973-12-13 |
| US3548069A (en) | 1970-12-15 |
| DE1921661A1 (de) | 1970-07-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |