BE658851A - - Google Patents
Info
- Publication number
- BE658851A BE658851A BE658851DA BE658851A BE 658851 A BE658851 A BE 658851A BE 658851D A BE658851D A BE 658851DA BE 658851 A BE658851 A BE 658851A
- Authority
- BE
- Belgium
- Prior art keywords
- arc
- blowing chamber
- blowing
- magnetic
- cooling
- Prior art date
Links
- 238000007664 blowing Methods 0.000 claims description 28
- 238000001816 cooling Methods 0.000 claims description 13
- 238000010891 electric arc Methods 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 239000002775 capsule Substances 0.000 claims description 6
- 229910010293 ceramic material Inorganic materials 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 4
- 229910000859 α-Fe Inorganic materials 0.000 claims description 3
- 230000008033 biological extinction Effects 0.000 claims description 2
- 229910052793 cadmium Inorganic materials 0.000 claims description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 2
- 238000002242 deionisation method Methods 0.000 claims 2
- 229910052788 barium Inorganic materials 0.000 claims 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims 1
- 239000003610 charcoal Substances 0.000 claims 1
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 239000011796 hollow space material Substances 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 1
- 229910001004 magnetic alloy Inorganic materials 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 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
- H01H9/443—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR776772A FR1226439A (fr) | 1958-10-14 | 1958-10-14 | Dispositif de soufflage de l'arc électrique |
| FR779693A FR75507E (fr) | 1958-10-14 | 1958-11-19 | Dispositif de soufflage de l'arc électrique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE658851A true BE658851A (en(2012)) | 1965-05-17 |
Family
ID=26183599
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE658851D BE658851A (en(2012)) | 1958-10-14 | 1965-01-27 | |
| BE658912D BE658912A (en(2012)) | 1958-10-14 | 1965-01-27 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE658912D BE658912A (en(2012)) | 1958-10-14 | 1965-01-27 |
Country Status (2)
| Country | Link |
|---|---|
| BE (2) | BE658851A (en(2012)) |
| FR (1) | FR75507E (en(2012)) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0296915A1 (fr) * | 1987-06-25 | 1988-12-28 | Merlin Gerin | Interrupteur rotatif à piste courbe de migration d'une racine d'arc |
-
1958
- 1958-11-19 FR FR779693A patent/FR75507E/fr not_active Expired
-
1965
- 1965-01-27 BE BE658851D patent/BE658851A/fr unknown
- 1965-01-27 BE BE658912D patent/BE658912A/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0296915A1 (fr) * | 1987-06-25 | 1988-12-28 | Merlin Gerin | Interrupteur rotatif à piste courbe de migration d'une racine d'arc |
| FR2618251A1 (fr) * | 1987-06-25 | 1989-01-20 | Merlin Gerin | Interrupteur rotatif a piste courbe de migration d'une racine d'arc. |
| US4803319A (en) * | 1987-06-25 | 1989-02-07 | Merlin Gerin | Rotary switch with curved arc root migration track |
Also Published As
| Publication number | Publication date |
|---|---|
| FR75507E (fr) | 1961-07-07 |
| BE658912A (en(2012)) | 1965-05-17 |
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