CA1064083A - Magnetically driven ring arc runner for circuit interrupter - Google Patents
Magnetically driven ring arc runner for circuit interrupterInfo
- Publication number
- CA1064083A CA1064083A CA259,302A CA259302A CA1064083A CA 1064083 A CA1064083 A CA 1064083A CA 259302 A CA259302 A CA 259302A CA 1064083 A CA1064083 A CA 1064083A
- Authority
- CA
- Canada
- Prior art keywords
- arc
- ring
- rings
- circuit interrupter
- winding
- 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
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910018503 SF6 Inorganic materials 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 229960000909 sulfur hexafluoride Drugs 0.000 claims abstract description 10
- 239000004020 conductor Substances 0.000 claims abstract description 4
- 230000005520 electrodynamics Effects 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims description 53
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 15
- 229910052802 copper Inorganic materials 0.000 claims description 13
- 239000010949 copper Substances 0.000 claims description 13
- 230000003068 static effect Effects 0.000 claims description 9
- 238000004873 anchoring Methods 0.000 claims 2
- 239000000872 buffer Substances 0.000 abstract description 10
- 238000009987 spinning Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 52
- 239000004593 Epoxy Substances 0.000 description 9
- 239000002131 composite material Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- BALXUFOVQVENIU-KXNXZCPBSA-N pseudoephedrine hydrochloride Chemical compound [H+].[Cl-].CN[C@@H](C)[C@@H](O)C1=CC=CC=C1 BALXUFOVQVENIU-KXNXZCPBSA-N 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- SBYXRAKIOMOBFF-UHFFFAOYSA-N copper tungsten Chemical compound [Cu].[W] SBYXRAKIOMOBFF-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000004382 potting Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 101150034533 ATIC gene Proteins 0.000 description 1
- 241000239290 Araneae Species 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 241000353097 Molva molva Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 241001441724 Tetraodontidae Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- VOVZXURTCKPRDQ-CQSZACIVSA-N n-[4-[chloro(difluoro)methoxy]phenyl]-6-[(3r)-3-hydroxypyrrolidin-1-yl]-5-(1h-pyrazol-5-yl)pyridine-3-carboxamide Chemical compound C1[C@H](O)CCN1C1=NC=C(C(=O)NC=2C=CC(OC(F)(F)Cl)=CC=2)C=C1C1=CC=NN1 VOVZXURTCKPRDQ-CQSZACIVSA-N 0.000 description 1
- 235000012771 pancakes Nutrition 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Circuit Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/609,231 US4052577A (en) | 1975-09-02 | 1975-09-02 | Magnetically driven ring arc runner for circuit interrupter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1064083A true CA1064083A (en) | 1979-10-09 |
Family
ID=24439880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA259,302A Expired CA1064083A (en) | 1975-09-02 | 1976-08-17 | Magnetically driven ring arc runner for circuit interrupter |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4052577A (enExample) |
| BR (1) | BR7605790A (enExample) |
| CA (1) | CA1064083A (enExample) |
| CH (1) | CH611453A5 (enExample) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2624595C3 (de) * | 1976-05-28 | 1980-01-10 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Kontaktanordnung für Druckgasschalter |
| DE2626245C3 (de) * | 1976-06-10 | 1982-12-09 | Siemens AG, 1000 Berlin und 8000 München | Kontaktanordnung für Druckgasschalter |
| US4152560A (en) * | 1977-02-14 | 1979-05-01 | Gould Inc. | Stationary contact structure for high voltage gas blast circuit interrupter with deformed slotted contact finger configuration |
| US4206330A (en) * | 1978-01-11 | 1980-06-03 | Gould Inc. | Moving contact for radial blow-in effect for arc spinner interrupter |
| US4255631A (en) * | 1978-01-11 | 1981-03-10 | Gould Inc. | Exterior connected arc runner for arc spinner interrupter |
| US4249052A (en) * | 1978-05-01 | 1981-02-03 | Electric Power Research Institute, Inc. | Arc spinner interrupter with chromium copper arcing contact |
| US4409447A (en) * | 1979-06-22 | 1983-10-11 | General Electric Company | Gas blast circuit breaker combining a magnetically driven rotating arc and a puffer induced gas blast |
| DE2946715A1 (de) * | 1979-10-25 | 1981-05-07 | BBC AG Brown, Boveri & Cie., Baden, Aargau | Druckgasschalter |
| US4410778A (en) * | 1980-09-12 | 1983-10-18 | Brown Boveri Electric Inc. | Arc spinner with magnetically driven puffer |
| JPS60246521A (ja) * | 1984-05-22 | 1985-12-06 | 三菱電機株式会社 | 開閉器 |
| FR2565731A1 (fr) * | 1984-06-08 | 1985-12-13 | Interaction | Perfectionnements aux disjoncteurs |
| FR2620854A1 (fr) * | 1987-09-23 | 1989-03-24 | Alsthom | Bobine de soufflage magnetique par rotation de l'arc pour element de contact d'un interrupteur electrique |
| US4847456A (en) * | 1987-09-23 | 1989-07-11 | Westinghouse Electric Corp. | Vacuum circuit interrupter with axial magnetic arc transfer mechanism |
| JPH0652761A (ja) * | 1992-08-01 | 1994-02-25 | Mitsubishi Electric Corp | 開閉器 |
| JPH08129942A (ja) * | 1994-10-28 | 1996-05-21 | Hitachi Ltd | パッファ形ガス遮断器 |
| DE19517615A1 (de) * | 1995-05-13 | 1996-11-14 | Abb Research Ltd | Leistungsschalter |
| AU2059497A (en) | 1996-02-27 | 1997-09-16 | Kilovac Corporation | Improved sealed relay |
| US6412503B1 (en) * | 1999-06-01 | 2002-07-02 | Applied Materials, Inc. | Magnetically coupled substrate roller |
| FR2946790B1 (fr) * | 2009-06-10 | 2011-07-01 | Areva T & D Sa | Contact pour ampoule a vide a moyenne tension a coupure d'arc amelioree, ampoule a vide et disjoncteur, tel qu'un disjoncteur sectionneur d'alternateur associes. |
| FR2946792A1 (fr) * | 2009-06-10 | 2010-12-17 | Areva T & D Sa | Enroulement pour contact d'ampoule a vide a moyenne tension a endurance amelioree, ampoule a vide et disjoncteur, tel qu'un disjoncteur sectionneur d'alternateur associes. |
| FR2946791B1 (fr) * | 2009-06-10 | 2011-09-23 | Areva T & D Sa | Contact pour ampoule a vide a moyenne tension a structure renforcee, ampoule a vide et disjoncteur, tel qu'un disjoncteur sectionneur d'alternateur associes. |
| US9054530B2 (en) | 2013-04-25 | 2015-06-09 | General Atomics | Pulsed interrupter and method of operation |
| US9640353B2 (en) | 2014-10-21 | 2017-05-02 | Thomas & Betts International Llc | Axial magnetic field coil for vacuum interrupter |
| US10872739B2 (en) * | 2019-05-24 | 2020-12-22 | Frank P Stacom | Methods and systems for DC current interrupter based on thermionic arc extinction via anode ion depletion |
| EP4336536B1 (en) * | 2022-09-06 | 2025-05-21 | Hitachi Energy Ltd | A contact assembly for an electrical circuit breaker |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1827940A (en) * | 1929-06-29 | 1931-10-20 | Condit Electrical Mfg Corp | Magnetically engaged contact members for electric switches |
| US2140378A (en) * | 1935-12-05 | 1938-12-13 | Gen Electric | Electric circuit interrupter |
| US3210505A (en) * | 1962-04-03 | 1965-10-05 | Gen Electric | Electrode structure for an electric circuit interrupter |
| US3551625A (en) * | 1966-09-01 | 1970-12-29 | Westinghouse Electric Corp | Circuit breakers |
| US3555223A (en) * | 1968-01-03 | 1971-01-12 | English Electric Co Ltd | Vacuum circuit interrupters with co-axial movable main and movable auxillary contacts |
| CH524886A (de) * | 1970-12-01 | 1972-06-30 | Bbc Brown Boveri & Cie | Elektrischer Kompressionsschalter |
| US3858015A (en) * | 1972-09-15 | 1974-12-31 | Gen Electric | Electric circuit breaker of the gas blast type |
| ZA74382B (en) * | 1973-01-30 | 1974-11-27 | Hazemeijer Bv | A vacuum circuit interrupter |
| US3914568A (en) * | 1974-08-22 | 1975-10-21 | Gen Electric | High-voltage vacuum switch |
-
1975
- 1975-09-02 US US05/609,231 patent/US4052577A/en not_active Expired - Lifetime
-
1976
- 1976-08-17 CA CA259,302A patent/CA1064083A/en not_active Expired
- 1976-09-01 BR BR7605790A patent/BR7605790A/pt unknown
- 1976-09-02 CH CH1113976A patent/CH611453A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US4052577A (en) | 1977-10-04 |
| BR7605790A (pt) | 1977-08-16 |
| CH611453A5 (enExample) | 1979-05-31 |
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