FR2173787A1 - - Google Patents
Info
- Publication number
- FR2173787A1 FR2173787A1 FR7207342A FR7207342A FR2173787A1 FR 2173787 A1 FR2173787 A1 FR 2173787A1 FR 7207342 A FR7207342 A FR 7207342A FR 7207342 A FR7207342 A FR 7207342A FR 2173787 A1 FR2173787 A1 FR 2173787A1
- 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.)
- Granted
Links
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B5/00—Non-enclosed substations; Substations with enclosed and non-enclosed equipment
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/34—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact adapted to engage an overhead transmission line, e.g. for branching
- H01H31/36—Contact moved by pantograph
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7207342A FR2173787B1 (ja) | 1972-02-29 | 1972-02-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7207342A FR2173787B1 (ja) | 1972-02-29 | 1972-02-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2173787A1 true FR2173787A1 (ja) | 1973-10-12 |
FR2173787B1 FR2173787B1 (ja) | 1974-08-02 |
Family
ID=9094517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7207342A Expired FR2173787B1 (ja) | 1972-02-29 | 1972-02-29 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2173787B1 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1115919A (fr) * | 1943-09-04 | 1956-05-02 | Elin Ag Elek Ind Wien | Sectionneur en forme de colonne, ainsi qu'installations en plein air et en lieux clos pourvues de ce dispositif |
CH314762A (fr) * | 1952-04-11 | 1956-06-30 | Parisienne Pour L Ind Electr S | Poste extérieur de répartition à haute tension |
-
1972
- 1972-02-29 FR FR7207342A patent/FR2173787B1/fr not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1115919A (fr) * | 1943-09-04 | 1956-05-02 | Elin Ag Elek Ind Wien | Sectionneur en forme de colonne, ainsi qu'installations en plein air et en lieux clos pourvues de ce dispositif |
CH314762A (fr) * | 1952-04-11 | 1956-06-30 | Parisienne Pour L Ind Electr S | Poste extérieur de répartition à haute tension |
Also Published As
Publication number | Publication date |
---|---|
FR2173787B1 (ja) | 1974-08-02 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |