GB351335A - - Google Patents
Info
- Publication number
- GB351335A GB351335A GB27074/30A GB2707430A GB351335A GB 351335 A GB351335 A GB 351335A GB 27074/30 A GB27074/30 A GB 27074/30A GB 2707430 A GB2707430 A GB 2707430A GB 351335 A GB351335 A GB 351335A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arc
- plates
- field
- section
- switches
- 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
- 241000270666 Testudines Species 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 238000002242 deionisation method Methods 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 239000000696 magnetic material Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000000306 recurrent effect Effects 0.000 abstract 1
- 238000013022 venting Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US391734A US1872387A (en) | 1929-09-11 | 1929-09-11 | Circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB351335A true GB351335A (enrdf_load_stackoverflow) | 1931-06-25 |
Family
ID=23547720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27074/30A Expired GB351335A (enrdf_load_stackoverflow) | 1929-09-11 | 1930-09-10 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1872387A (enrdf_load_stackoverflow) |
| DE (1) | DE578227C (enrdf_load_stackoverflow) |
| FR (1) | FR702212A (enrdf_load_stackoverflow) |
| GB (1) | GB351335A (enrdf_load_stackoverflow) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2112033A (en) * | 1934-09-12 | 1938-03-22 | Westinghouse Electric & Mfg Co | Circuit interrupter |
| US2515596A (en) * | 1946-10-16 | 1950-07-18 | Electric Controller & Mfg Co | Electric switch |
| BE479338A (enrdf_load_stackoverflow) * | 1947-01-04 | |||
| BE479337A (enrdf_load_stackoverflow) * | 1947-01-04 | |||
| US2613299A (en) * | 1947-01-11 | 1952-10-07 | Ite Circuit Breaker Ltd | High-voltage circuit breaker |
| US2731530A (en) * | 1947-01-11 | 1956-01-17 | Ite Circuit Breaker Ltd | High voltage circuit breakers |
| US2590602A (en) * | 1947-09-27 | 1952-03-25 | Westinghouse Electric Corp | Circuit interrupter |
| US2692319A (en) * | 1951-05-26 | 1954-10-19 | Westinghouse Electric Corp | Circuit interrupter |
| US2734970A (en) * | 1951-09-28 | 1956-02-14 | Circuit interrupters | |
| US2761934A (en) * | 1952-09-04 | 1956-09-04 | Ite Circuit Breaker Ltd | High voltage circuit breakers |
| US2821606A (en) * | 1953-09-23 | 1958-01-28 | Westinghouse Electric Corp | Circuit interrupter |
| US2795675A (en) * | 1954-12-08 | 1957-06-11 | Westinghouse Electric Corp | Circuit interrupter |
| EP3671787A1 (en) | 2018-12-19 | 2020-06-24 | ABB Schweiz AG | Electrical switching system |
-
1929
- 1929-09-11 US US391734A patent/US1872387A/en not_active Expired - Lifetime
-
1930
- 1930-09-03 FR FR702212D patent/FR702212A/fr not_active Expired
- 1930-09-04 DE DE1930578227D patent/DE578227C/de not_active Expired
- 1930-09-10 GB GB27074/30A patent/GB351335A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE578227C (de) | 1933-06-10 |
| US1872387A (en) | 1932-08-16 |
| FR702212A (fr) | 1931-04-02 |
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