SE8103146L - Belastningsbrytande elektrisk stromstellare - Google Patents
Belastningsbrytande elektrisk stromstellareInfo
- Publication number
- SE8103146L SE8103146L SE8103146A SE8103146A SE8103146L SE 8103146 L SE8103146 L SE 8103146L SE 8103146 A SE8103146 A SE 8103146A SE 8103146 A SE8103146 A SE 8103146A SE 8103146 L SE8103146 L SE 8103146L
- Authority
- SE
- Sweden
- Prior art keywords
- carrier
- load
- movement
- roller contact
- breaking electric
- Prior art date
Links
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
- H01H9/0005—Tap change devices
- H01H9/0016—Contact arrangements for tap changers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/16—Contacts characterised by the manner in which co-operating contacts engage by abutting by rolling; by wrapping; Roller or ball contacts
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8016433A GB2077502B (en) | 1980-05-19 | 1980-05-19 | A load-breaking electric switch |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8103146L true SE8103146L (sv) | 1981-11-20 |
SE447315B SE447315B (sv) | 1986-11-03 |
Family
ID=10513505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8103146A SE447315B (sv) | 1980-05-19 | 1981-05-19 | Belastningsbrytande elektrisk stromstellare |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3119724A1 ( ) |
GB (1) | GB2077502B ( ) |
SE (1) | SE447315B ( ) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60127622A (ja) * | 1983-12-15 | 1985-07-08 | 三菱電機株式会社 | 負荷時タツプ切換器選択開閉装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE919251C (de) * | 1944-04-15 | 1954-10-18 | Aeg | Lastschalteinrichtung fuer Stufentransformatoren |
DE1907874U (de) * | 1960-08-04 | 1965-01-07 | Licentia Gmbh | Lastumschalter fuer stufentransformatoren. |
-
1980
- 1980-05-19 GB GB8016433A patent/GB2077502B/en not_active Expired
-
1981
- 1981-05-18 DE DE19813119724 patent/DE3119724A1/de not_active Withdrawn
- 1981-05-19 SE SE8103146A patent/SE447315B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2077502A (en) | 1981-12-16 |
DE3119724A1 (de) | 1982-02-11 |
GB2077502B (en) | 1984-02-01 |
SE447315B (sv) | 1986-11-03 |
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