CA1064082A - Sf6 immersed circuit interrupter with electromagnetic arc rotating means - Google Patents
Sf6 immersed circuit interrupter with electromagnetic arc rotating meansInfo
- Publication number
- CA1064082A CA1064082A CA259,227A CA259227A CA1064082A CA 1064082 A CA1064082 A CA 1064082A CA 259227 A CA259227 A CA 259227A CA 1064082 A CA1064082 A CA 1064082A
- Authority
- CA
- Canada
- Prior art keywords
- contacts
- interrupter
- ring
- contact
- arc
- 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
- 230000005291 magnetic effect Effects 0.000 claims abstract description 29
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910018503 SF6 Inorganic materials 0.000 claims abstract description 14
- 229960000909 sulfur hexafluoride Drugs 0.000 claims abstract description 8
- 239000004020 conductor Substances 0.000 claims abstract description 6
- 238000009987 spinning Methods 0.000 claims abstract description 3
- 238000004804 winding Methods 0.000 claims description 63
- 238000009413 insulation Methods 0.000 claims description 13
- 230000003068 static effect Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 9
- 230000005520 electrodynamics Effects 0.000 claims description 5
- 230000008033 biological extinction Effects 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 claims 1
- 239000000872 buffer Substances 0.000 abstract description 9
- 239000007789 gas Substances 0.000 description 48
- 150000002500 ions Chemical class 0.000 description 15
- BALXUFOVQVENIU-KXNXZCPBSA-N pseudoephedrine hydrochloride Chemical group [H+].[Cl-].CN[C@@H](C)[C@@H](O)C1=CC=CC=C1 BALXUFOVQVENIU-KXNXZCPBSA-N 0.000 description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 6
- 239000004593 Epoxy Substances 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- SBYXRAKIOMOBFF-UHFFFAOYSA-N copper tungsten Chemical compound [Cu].[W] SBYXRAKIOMOBFF-UHFFFAOYSA-N 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000013459 approach Methods 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
- 230000007423 decrease Effects 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 description 2
- PYKLUAIDKVVEOS-RAXLEYEMSA-N (e)-n-(cyanomethoxy)benzenecarboximidoyl cyanide Chemical compound N#CCO\N=C(\C#N)C1=CC=CC=C1 PYKLUAIDKVVEOS-RAXLEYEMSA-N 0.000 description 1
- 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
- 241000272470 Circus Species 0.000 description 1
- 101150089023 FASLG gene Proteins 0.000 description 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 241000353097 Molva molva Species 0.000 description 1
- XDXHAEQXIBQUEZ-UHFFFAOYSA-N Ropinirole hydrochloride Chemical compound Cl.CCCN(CCC)CCC1=CC=CC2=C1CC(=O)N2 XDXHAEQXIBQUEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 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
- VREFGVBLTWBCJP-UHFFFAOYSA-N alprazolam Chemical compound C12=CC(Cl)=CC=C2N2C(C)=NN=C2CN=C1C1=CC=CC=C1 VREFGVBLTWBCJP-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process 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
- 230000002844 continuous effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000012771 pancakes Nutrition 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000010959 steel Substances 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/609,559 US4052576A (en) | 1975-09-02 | 1975-09-02 | Contact structure for SF6 arc spinner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1064082A true CA1064082A (en) | 1979-10-09 |
Family
ID=24441296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA259,227A Expired CA1064082A (en) | 1975-09-02 | 1976-08-17 | Sf6 immersed circuit interrupter with electromagnetic arc rotating means |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4052576A (enExample) |
| BR (1) | BR7605791A (enExample) |
| CA (1) | CA1064082A (enExample) |
| CH (1) | CH611452A5 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4259554A (en) * | 1978-01-11 | 1981-03-31 | Electric Power Research Institute | Thin arc runner for arc spinner interrupter |
| US4206330A (en) * | 1978-01-11 | 1980-06-03 | Gould Inc. | Moving contact for radial blow-in effect 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 |
| FR2441261A1 (fr) * | 1978-11-10 | 1980-06-06 | Merlin Gerin | Interrupteur a arc tournant |
| ATE6006T1 (de) * | 1978-11-28 | 1984-02-15 | South Wales Switchgear Limited | Elektrische schaltanlage. |
| DE2966563D1 (en) * | 1978-11-28 | 1984-02-23 | South Wales Switchgear | Electrical switchgear |
| EP0021577B1 (en) * | 1979-05-25 | 1984-03-07 | South Wales Switchgear Limited | Electrical switchgear of the rotating arc, double-break type |
| 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 |
| US4433607A (en) | 1981-10-06 | 1984-02-28 | Westinghouse Electric Corp. | Switch for very large DC currents |
| US4841833A (en) * | 1982-08-03 | 1989-06-27 | Westinghouse Electric Corp. | Rotary switch for multiple shot electromagnetic launchers |
| JPS60246521A (ja) * | 1984-05-22 | 1985-12-06 | 三菱電機株式会社 | 開閉器 |
| DE19613568A1 (de) * | 1996-04-04 | 1997-10-09 | Asea Brown Boveri | Leistungsschalter |
| FR2845514B1 (fr) * | 2002-10-03 | 2004-11-12 | Alstom | Disjoncteur a gaz a arc tournant |
| USD726898S1 (en) * | 2013-03-13 | 2015-04-14 | John E. Hibbard | Fire lighter |
| 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 |
| EP3104391A1 (fr) * | 2015-06-10 | 2016-12-14 | General Electric Technology GmbH | Appareillage electrique a isolation gazeuse rempli d'un gaz dielectrique |
| EP3629354A1 (en) * | 2018-09-28 | 2020-04-01 | MHI Vestas Offshore Wind A/S | Switchgear and a high-voltage switch assembly therefor |
| EP3671787A1 (en) | 2018-12-19 | 2020-06-24 | ABB Schweiz AG | Electrical switching system |
Family Cites Families (8)
| 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 |
| 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 US05/609,559 patent/US4052576A/en not_active Expired - Lifetime
-
1976
- 1976-08-17 CA CA259,227A patent/CA1064082A/en not_active Expired
- 1976-09-01 BR BR7605791A patent/BR7605791A/pt unknown
- 1976-09-02 CH CH1113876A patent/CH611452A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH611452A5 (enExample) | 1979-05-31 |
| BR7605791A (pt) | 1977-08-16 |
| US4052576A (en) | 1977-10-04 |
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