DE1287671B - - Google Patents
Info
- Publication number
- DE1287671B DE1287671B DEL42706A DE1287671DA DE1287671B DE 1287671 B DE1287671 B DE 1287671B DE L42706 A DEL42706 A DE L42706A DE 1287671D A DE1287671D A DE 1287671DA DE 1287671 B DE1287671 B DE 1287671B
- Authority
- DE
- Germany
- Prior art keywords
- knife
- arc
- slot
- magnet
- magnetic field
- 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
- 238000003780 insertion Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 238000012935 Averaging Methods 0.000 claims 1
- 238000007664 blowing Methods 0.000 claims 1
- 238000013461 design Methods 0.000 claims 1
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000012549 training Methods 0.000 claims 1
- 238000012546 transfer Methods 0.000 claims 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
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1287671B true DE1287671B (enrdf_load_stackoverflow) | 1969-01-23 |
Family
ID=607252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEL42706A Pending DE1287671B (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1287671B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE32116E (en) * | 1977-12-05 | 1986-04-15 | Hazemeijer B.V. | Electrical vacuum switch having means for generating an axial magnetic field between the contact faces |
-
0
- DE DEL42706A patent/DE1287671B/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE32116E (en) * | 1977-12-05 | 1986-04-15 | Hazemeijer B.V. | Electrical vacuum switch having means for generating an axial magnetic field between the contact faces |
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