GB659360A - A high voltage isolating switch - Google Patents
A high voltage isolating switchInfo
- Publication number
- GB659360A GB659360A GB1387249A GB1387249A GB659360A GB 659360 A GB659360 A GB 659360A GB 1387249 A GB1387249 A GB 1387249A GB 1387249 A GB1387249 A GB 1387249A GB 659360 A GB659360 A GB 659360A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blade
- contact
- switch
- spark
- crank
- 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.)
- Expired
Links
- 239000012212 insulator Substances 0.000 abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 229910000906 Bronze Inorganic materials 0.000 abstract 1
- 229910000639 Spring steel Inorganic materials 0.000 abstract 1
- 239000010974 bronze Substances 0.000 abstract 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
- H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact
Landscapes
- Mechanisms For Operating Contacts (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Contacts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO72827X | 1947-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB659360A true GB659360A (en) | 1951-10-24 |
Family
ID=19881339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1387249A Expired GB659360A (en) | 1947-09-18 | 1949-05-24 | A high voltage isolating switch |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE870717C (enrdf_load_stackoverflow) |
| DK (1) | DK72827C (enrdf_load_stackoverflow) |
| GB (1) | GB659360A (enrdf_load_stackoverflow) |
| NL (1) | NL72980C (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB957176A (en) * | 1959-05-25 | 1964-05-06 | Electrotechnicke Zd Y Julia Fu | Actuating mechanism for electric switches having main and auxiliary contacts |
| DE1187292B (de) * | 1961-11-30 | 1965-02-18 | Sachsenwerk Licht & Kraft Ag | Mehrpoliger Hochspannungs-Trennschalter |
-
1948
- 1948-09-17 DK DK294148A patent/DK72827C/da active
-
1949
- 1949-05-13 NL NL146432A patent/NL72980C/xx active
- 1949-05-18 DE DE1949P0043101 patent/DE870717C/de not_active Expired
- 1949-05-24 GB GB1387249A patent/GB659360A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE870717C (de) | 1953-03-16 |
| DK72827C (da) | 1951-07-30 |
| NL72980C (enrdf_load_stackoverflow) | 1953-03-16 |
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