BE501473A - - Google Patents
Info
- Publication number
- BE501473A BE501473A BE501473DA BE501473A BE 501473 A BE501473 A BE 501473A BE 501473D A BE501473D A BE 501473DA BE 501473 A BE501473 A BE 501473A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- H01H33/008—Pedestal mounted switch gear combinations
-
- 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
-
- 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
- H02B5/02—Non-enclosed substations; Substations with enclosed and non-enclosed equipment mounted on pole, e.g. pole transformer substation
-
- 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
- H01H33/02—Details
- H01H2033/028—Details the cooperating contacts being both actuated simultaneously in opposite directions
-
- 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
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
- H01H33/121—Load break switches
- H01H33/125—Load break switches comprising a separate circuit breaker
- H01H33/128—Load break switches comprising a separate circuit breaker being operated by a separate mechanism interlocked with the sectionalising mechanism
-
- 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
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
-
- 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
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
- H01H33/302—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator for fluid insulated switchgear, wherein the insulating fluid is also the working fluid
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Gas-Insulated Switchgears (AREA)
- Insulators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR970946X | 1950-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE501473A true BE501473A (US20080094685A1-20080424-C00004.png) |
Family
ID=9509614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE501473D BE501473A (US20080094685A1-20080424-C00004.png) | 1950-03-10 |
Country Status (7)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE537304A (US20080094685A1-20080424-C00004.png) * | 1954-04-30 | Merlin Gerin | ||
| BE564098A (US20080094685A1-20080424-C00004.png) * | 1957-01-22 | |||
| FR1237846A (fr) * | 1959-06-24 | 1960-11-28 | Merlin Gerin | Perfectionnements aux disjoncteurs pneumatiques |
| DE1248136B (de) * | 1961-12-21 | 1967-08-24 | Magrini Fab Riun Scarpa | Unterbrechungsschalter fuer hohe und aeusserst hohe elektrische Spannungen |
| US4005345A (en) * | 1974-11-27 | 1977-01-25 | Westinghouse Electric Corporation | Multi-phase gas-type circuit-interrupter substitution modular construction |
| EP3745547B1 (en) * | 2019-05-31 | 2023-02-15 | Hitachi Energy Switzerland AG | Arrangement comprising a tower mounted high voltage switchgear and a high voltage transmission tower |
| US20230361541A1 (en) * | 2019-10-15 | 2023-11-09 | Terna S.P.A. | Tower, particularly for a high-voltage overhead electric transmission line, equipped with switchgear unit and related protection, command and control system |
| EP4082084B1 (en) * | 2019-12-23 | 2023-02-01 | Terna S.p.A. | Compact electric switching substation integrated into a lattice tower for connection of active and passive users to a high-voltage electric grid and use of said substation for connecting an electric vehicle charging station to a high- voltage electric grid |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1610512A (en) * | 1921-04-12 | 1926-12-14 | Westinghouse Electric & Mfg Co | Disconnecting switch and supporting means therefor |
| US1696573A (en) * | 1924-05-27 | 1928-12-25 | Gen Electric | Electric switch |
| US1821167A (en) * | 1926-01-13 | 1931-09-01 | Railway & Industrial Eng Co | Strain-type disconnecting switch |
| US1796430A (en) * | 1928-03-09 | 1931-03-17 | Ohio Brass Co | Disconnecting switch |
| DE622167C (de) * | 1929-05-25 | 1935-11-21 | Sigwart Ruppel Dipl Ing | Schalter mit Lichtbogenloeschung durch Druckgas |
| DE679327C (de) * | 1934-12-02 | 1939-08-05 | Voigt & Haeffner Akt Ges | Fluessigkeitsschalter |
| DE708209C (de) * | 1937-12-29 | 1941-07-15 | Aeg | Elektrischer Loeschkopfschalter, insbesondere zum direkten Einbau im Zuge der Leitungen von Schaltanlagen |
| FR866412A (fr) * | 1940-04-06 | 1941-08-12 | Merlin Gerin | Interrupteur à gaz comprimé pour haute tension |
-
0
- NL NL29810D patent/NL29810C/xx active
- BE BE501473D patent/BE501473A/xx unknown
-
1950
- 1950-03-10 FR FR1014134D patent/FR1014134A/fr not_active Expired
-
1951
- 1951-02-24 CH CH291633D patent/CH291633A/fr unknown
- 1951-02-26 GB GB4659/51A patent/GB693133A/en not_active Expired
- 1951-03-06 US US214047A patent/US2689888A/en not_active Expired - Lifetime
- 1951-03-07 DE DEM8792A patent/DE970946C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH291633A (fr) | 1953-06-30 |
| FR1014134A (fr) | 1952-08-11 |
| DE970946C (de) | 1958-12-04 |
| NL29810C (US20080094685A1-20080424-C00004.png) | |
| GB693133A (en) | 1953-06-24 |
| US2689888A (en) | 1954-09-21 |
