SE438220B - Medelspenningslastfranskiljare - Google Patents
MedelspenningslastfranskiljareInfo
- Publication number
- SE438220B SE438220B SE7714287A SE7714287A SE438220B SE 438220 B SE438220 B SE 438220B SE 7714287 A SE7714287 A SE 7714287A SE 7714287 A SE7714287 A SE 7714287A SE 438220 B SE438220 B SE 438220B
- Authority
- SE
- Sweden
- Prior art keywords
- load
- current band
- support insulator
- separator
- shaped
- Prior art date
Links
- 239000012212 insulator Substances 0.000 claims description 34
- 239000004020 conductor Substances 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 241000256766 Lophodermium medium Species 0.000 claims 1
- 239000010410 layer Substances 0.000 claims 1
- 239000002344 surface layer Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 2
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 238000004519 manufacturing process Methods 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
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
- H01H33/121—Load break switches
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772711342 DE2711342B2 (de) | 1977-03-16 | 1977-03-16 | Mittelspannungslasttrennschalter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7714287L SE7714287L (sv) | 1978-09-17 |
| SE438220B true SE438220B (sv) | 1985-04-01 |
Family
ID=6003721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7714287A SE438220B (sv) | 1977-03-16 | 1977-12-15 | Medelspenningslastfranskiljare |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT372213B (de) |
| CH (1) | CH626188A5 (de) |
| DE (1) | DE2711342B2 (de) |
| ES (1) | ES465614A1 (de) |
| SE (1) | SE438220B (de) |
| YU (1) | YU40695B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3025485C2 (de) * | 1980-07-03 | 1984-12-13 | Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka | Elektrischer Schalter |
| DE3111793A1 (de) * | 1981-03-20 | 1982-09-30 | Siemens AG, 1000 Berlin und 8000 München | Lasttrennschalter mit einem schwenkbaren schaltarm und mit einer loescheinrichtung |
| DE3111792A1 (de) * | 1981-03-20 | 1982-09-30 | Siemens AG, 1000 Berlin und 8000 München | Lasttrennschalter mit einer antriebsvorrichtung zur sprungartigen ein- und ausschaltung |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL104574B (de) * | 1932-03-23 |
-
1977
- 1977-03-16 DE DE19772711342 patent/DE2711342B2/de not_active Ceased
- 1977-11-28 AT AT850277A patent/AT372213B/de not_active IP Right Cessation
- 1977-12-15 SE SE7714287A patent/SE438220B/sv not_active IP Right Cessation
- 1977-12-27 CH CH1604177A patent/CH626188A5/de not_active IP Right Cessation
- 1977-12-30 ES ES465614A patent/ES465614A1/es not_active Expired
-
1978
- 1978-03-10 YU YU57778A patent/YU40695B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7714287L (sv) | 1978-09-17 |
| ATA850277A (de) | 1983-01-15 |
| AT372213B (de) | 1983-09-12 |
| ES465614A1 (es) | 1978-09-16 |
| DE2711342A1 (de) | 1978-09-21 |
| YU40695B (en) | 1986-04-30 |
| CH626188A5 (en) | 1981-10-30 |
| DE2711342B2 (de) | 1980-07-17 |
| YU57778A (en) | 1982-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7714287-5 Effective date: 19891128 Format of ref document f/p: F |