FR1397775A - Disjoncteur à enveloppe métallique comportant des pôles amovibles de forme générale cylindrique - Google Patents
Disjoncteur à enveloppe métallique comportant des pôles amovibles de forme générale cylindriqueInfo
- Publication number
- FR1397775A FR1397775A FR977146A FR977146A FR1397775A FR 1397775 A FR1397775 A FR 1397775A FR 977146 A FR977146 A FR 977146A FR 977146 A FR977146 A FR 977146A FR 1397775 A FR1397775 A FR 1397775A
- Authority
- FR
- France
- Prior art keywords
- metal
- cylindrical shape
- circuit breaker
- generally cylindrical
- enclosed circuit
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
- H01H33/75—Liquid-break switches, e.g. oil-break
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU43958 | 1963-06-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1397775A true FR1397775A (fr) | 1965-04-30 |
Family
ID=19723432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR977146A Expired FR1397775A (fr) | 1963-06-25 | 1964-06-04 | Disjoncteur à enveloppe métallique comportant des pôles amovibles de forme générale cylindrique |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1490033A1 (fr) |
FR (1) | FR1397775A (fr) |
LU (1) | LU43958A1 (fr) |
NL (1) | NL6406498A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2507835A1 (fr) * | 1981-06-16 | 1982-12-17 | Merlin Gerin | Cellule blindee a isolement gazeux pour poste electrique a moyenne tension |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3792220A (en) * | 1972-09-19 | 1974-02-12 | Hitachi Ltd | Device for connecting extreme low temperature cable with normal temperature electric apparatus |
-
1963
- 1963-06-25 LU LU43958D patent/LU43958A1/xx unknown
-
1964
- 1964-06-04 FR FR977146A patent/FR1397775A/fr not_active Expired
- 1964-06-09 NL NL6406498A patent/NL6406498A/xx unknown
- 1964-06-24 DE DE19641490033 patent/DE1490033A1/de active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2507835A1 (fr) * | 1981-06-16 | 1982-12-17 | Merlin Gerin | Cellule blindee a isolement gazeux pour poste electrique a moyenne tension |
EP0068951A1 (fr) * | 1981-06-16 | 1983-01-05 | Merlin Gerin | Cellule blindée à isolement gazeux pour poste électrique à moyenne tension |
Also Published As
Publication number | Publication date |
---|---|
DE1490033A1 (de) | 1969-05-22 |
NL6406498A (fr) | 1964-12-28 |
LU43958A1 (fr) | 1964-12-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH446479A (de) | Druckgasisolierte Schaltanlage | |
FR1421368A (fr) | Appareillage de commutation électrique | |
CH470750A (de) | Hochspannungsschalter | |
AT248522B (de) | Elektrisches Schaltgerät | |
FR1503721A (fr) | Perfectionnements aux interrupteurs électriques pour courants intenses | |
AT245093B (de) | Metallgekapselte Hochspannungs-Schaltanlage | |
AT284946B (de) | Elektrischer Flüssigkeits-Leistungsschalter | |
CH439452A (de) | Hochspannungsschaltanlage | |
FR1397775A (fr) | Disjoncteur à enveloppe métallique comportant des pôles amovibles de forme générale cylindrique | |
FR1496416A (fr) | Agencement de disjoncteurs | |
CH431665A (de) | Elektrisches Schaltgerät | |
CH468710A (de) | Hochspannungs-Trennschalter | |
CH461605A (de) | Elektrische Hochspannungsschaltanlage | |
FR1545159A (fr) | Disjoncteur à effet de limitation du courant | |
FR1441239A (fr) | Interrupteur électrique à enveloppe métallique pour haute tension | |
CH476377A (de) | Elektrisches Schaltwerk | |
FR1424922A (fr) | Appareillage de commutation électrique | |
FR1514214A (fr) | Parasurtension de mise à la terre du neutre | |
CH444941A (de) | Metallumschlossener elektrischer Schalter für hohe Spannung | |
CH452656A (de) | Metallgekapselte Hochspannungsschaltanlage | |
CH454254A (de) | Elektrische Hochspannungsschaltanlage | |
CH460908A (de) | Vollisolierte Hochspannungsschaltanlage | |
FR1534527A (fr) | Disjoncteurs électriques | |
CH462280A (de) | Elektrisches Schaltgerät | |
GB1071814A (en) | Improvements relating to high voltage electrical switchgear |