DE2440189A1 - Abschirmung fuer vakuum-lichtbogenentladungsvorrichtungen - Google Patents
Abschirmung fuer vakuum-lichtbogenentladungsvorrichtungenInfo
- Publication number
- DE2440189A1 DE2440189A1 DE2440189A DE2440189A DE2440189A1 DE 2440189 A1 DE2440189 A1 DE 2440189A1 DE 2440189 A DE2440189 A DE 2440189A DE 2440189 A DE2440189 A DE 2440189A DE 2440189 A1 DE2440189 A1 DE 2440189A1
- Authority
- DE
- Germany
- Prior art keywords
- electrode
- parts
- side wall
- arc
- vacuum
- 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.)
- Pending
Links
- 238000010891 electric arc Methods 0.000 title claims description 12
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000013528 metallic particle Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 239000002923 metal particle Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000007704 transition Effects 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
- H01H33/6646—Contacts; Arc-extinguishing means, e.g. arcing rings having non flat disc-like contact surface
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00428024A US3854068A (en) | 1973-12-26 | 1973-12-26 | Shield structure for vacuum arc discharge devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2440189A1 true DE2440189A1 (de) | 1975-07-10 |
Family
ID=23697249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2440189A Pending DE2440189A1 (de) | 1973-12-26 | 1974-08-22 | Abschirmung fuer vakuum-lichtbogenentladungsvorrichtungen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3854068A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS5096880A (cg-RX-API-DMAC7.html) |
| CA (1) | CA980403A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2440189A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2256522B3 (cg-RX-API-DMAC7.html) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2618040A1 (de) * | 1975-05-19 | 1976-12-02 | Gen Electric | Lastschalter des vakuumtyps mit zwei elektrisch parallel geschalteten kontaktsaetzen |
| US4061894A (en) * | 1976-04-28 | 1977-12-06 | General Electric Company | Vacuum-type circuit interrupter with improved protection for bellows |
| US4063126A (en) * | 1977-02-16 | 1977-12-13 | General Electric Company | Vacuum arc discharge device with tapered rod electrodes |
| ATE108946T1 (de) * | 1988-04-11 | 1994-08-15 | Siemens Ag | Gasentladungschalter. |
| US6037715A (en) * | 1997-11-19 | 2000-03-14 | Maxwell Technologies Systems Division, Inc. | Spark switch having coaxial electrodes with increased electrode surface area exposure |
| RU2224339C2 (ru) * | 2001-02-19 | 2004-02-20 | Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики | Газонаполненный разрядник |
| US8305028B2 (en) * | 2010-03-09 | 2012-11-06 | Nidec Motor Corporation | Electric motor and switch for electric motor having arc barrier |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1314152A (en) * | 1919-08-26 | Spark-gap apparatus | ||
| US3087092A (en) * | 1961-05-10 | 1963-04-23 | Gen Electric | Gas generating switching tube |
| US3271619A (en) * | 1963-07-26 | 1966-09-06 | Gen Electric | Triggered vacuum discharge device |
| US3366825A (en) * | 1966-07-11 | 1968-01-30 | Gen Electric | Vacuum gap discharge device having grooved electrodes for thermal insulation |
| US3588576A (en) * | 1968-11-25 | 1971-06-28 | Joslyn Mfg & Supply Co | Spark-gap device having a thin conductive layer for stabilizing operation |
-
1973
- 1973-12-26 US US00428024A patent/US3854068A/en not_active Expired - Lifetime
-
1974
- 1974-08-22 DE DE2440189A patent/DE2440189A1/de active Pending
- 1974-09-02 JP JP49100002A patent/JPS5096880A/ja active Pending
- 1974-10-22 CA CA211,965A patent/CA980403A/en not_active Expired
- 1974-12-26 FR FR7442928A patent/FR2256522B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA980403A (en) | 1975-12-23 |
| US3854068A (en) | 1974-12-10 |
| FR2256522A1 (cg-RX-API-DMAC7.html) | 1975-07-25 |
| FR2256522B3 (cg-RX-API-DMAC7.html) | 1977-09-23 |
| JPS5096880A (cg-RX-API-DMAC7.html) | 1975-08-01 |
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