BE431038A - - Google Patents
Info
- Publication number
- BE431038A BE431038A BE431038DA BE431038A BE 431038 A BE431038 A BE 431038A BE 431038D A BE431038D A BE 431038DA BE 431038 A BE431038 A BE 431038A
- 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
- H01H33/02—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
- H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
-
- 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
- H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
-
- 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
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/55—Oil reservoirs or tanks; Lowering means therefor
-
- 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
- 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
- H01H33/022—Details particular to three-phase circuit breakers
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE214263X | 1937-11-10 | ||
| DES130638D DE708320C (de) | 1937-11-10 | 1938-01-30 | Isolator mit Isolierfluessigkeitsgestaenge, insbesondere fuer Hochspannungsschalter |
| DES130803D DE758052C (de) | 1937-11-10 | 1938-02-12 | Hydraulische Betaetigungseinrichtung fuer mehrphasige Hochspannungsschalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE431038A true BE431038A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) |
Family
ID=32073662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE431038D BE431038A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1937-11-10 |
Country Status (6)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2470604A (en) * | 1944-11-21 | 1949-05-17 | Westinghouse Electric Corp | Circuit breaker |
| US2447674A (en) * | 1945-01-13 | 1948-08-24 | Westinghouse Electric Corp | Circuit interrupter |
| US2542790A (en) * | 1945-11-23 | 1951-02-20 | Westinghouse Electric Corp | Circuit interrupter |
| US2611841A (en) * | 1948-05-24 | 1952-09-23 | Carter Carburetor Corp | Engine switch with detent |
| US2856480A (en) * | 1953-03-10 | 1958-10-14 | Licentia Gmbh | High voltage switch |
| FR1098233A (fr) * | 1954-01-15 | 1955-07-20 | Commande de disjoncteur | |
| FR1145488A (fr) * | 1956-02-24 | 1957-10-25 | Perfectionnements apportés aux disjoncteurs pour courants électriques de haute tension | |
| FR1147257A (fr) * | 1956-04-04 | 1957-11-21 | Commande hydraulique pour disjoncteurs | |
| US3021410A (en) * | 1957-04-30 | 1962-02-13 | Allis Chalmers Mfg Co | Device for lowering and raising a movable structure from or to its support |
| US2936355A (en) * | 1957-06-21 | 1960-05-10 | Ite Circuit Breaker Ltd | Latch means for recirculating gas blast interrupters |
| US3075060A (en) * | 1957-10-30 | 1963-01-22 | Westinghouse Electric Corp | Circuit interrupters |
| US3008017A (en) * | 1958-01-16 | 1961-11-07 | Westinghouse Electric Corp | Circuit breaker |
| US3106137A (en) * | 1958-10-15 | 1963-10-08 | Ite Circuit Breaker Ltd | Operating mechanism for circuit breakers |
| US3030467A (en) * | 1959-10-20 | 1962-04-17 | Mc Graw Edison Co | Fluid means for polyphase operation of single phase reclosers |
| DE3609510A1 (de) * | 1986-03-20 | 1987-09-24 | Behr Industrieanlagen | Erdungssystem fuer eine spruehkabine |
| DE3609509A1 (de) * | 1986-03-20 | 1987-09-24 | Behr Industrieanlagen | Elektrischer hochspannungsschalter zum erden insbesondere eines elektrostatischen beschichtungssystems |
| DE102012207640A1 (de) * | 2012-05-08 | 2013-11-14 | Siemens Aktiengesellschaft | Schaltanordnung |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE656270C (de) * | 1934-06-21 | 1938-02-03 | Sachsenwerk Licht & Kraft Ag | Leistungsschalter mit mehreren gemeinsam zu bewegenden Schaltbruecken |
-
0
- FR FR873902D patent/FR873902A/fr not_active Expired
- NL NL50549D patent/NL50549C/xx active
- BE BE431038D patent/BE431038A/xx unknown
-
1938
- 1938-01-30 DE DES130638D patent/DE708320C/de not_active Expired
- 1938-02-12 DE DES130803D patent/DE758052C/de not_active Expired
- 1938-10-18 US US235608A patent/US2290320A/en not_active Expired - Lifetime
- 1938-11-09 CH CH214263D patent/CH214263A/de unknown
-
1939
- 1939-01-18 US US251542A patent/US2198491A/en not_active Expired - Lifetime
- 1939-02-04 US US254614A patent/US2249006A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2290320A (en) | 1942-07-21 |
| US2249006A (en) | 1941-07-15 |
| CH214263A (de) | 1941-04-15 |
| NL50549C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | |
| DE708320C (de) | 1941-07-17 |
| FR873902A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1942-07-30 |
| DE758052C (de) | 1953-05-18 |
| US2198491A (en) | 1940-04-23 |