GB1382817A - Vacuum interrupter or switch for alternating electric current - Google Patents
Vacuum interrupter or switch for alternating electric currentInfo
- Publication number
- GB1382817A GB1382817A GB5852871A GB5852871A GB1382817A GB 1382817 A GB1382817 A GB 1382817A GB 5852871 A GB5852871 A GB 5852871A GB 5852871 A GB5852871 A GB 5852871A GB 1382817 A GB1382817 A GB 1382817A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contact elements
- contact
- elements
- fixed
- carried
- 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
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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
- H01H33/6646—Contacts; Arc-extinguishing means, e.g. arcing rings having non flat disc-like contact surface
-
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
-
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
- H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
Landscapes
- Slide Switches (AREA)
- Manufacture Of Switches (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1902970A CH543170A (fr) | 1970-12-24 | 1970-12-24 | Interrupteur monopolaire à vide pour réseaux électriques de puissance |
CH1694571A CH560963A5 (en) | 1971-11-22 | 1971-11-22 | Vacuum interruptor for AC current - with contact elements in two assemblies forming conducting path or interrupting gaps |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1382817A true GB1382817A (en) | 1975-02-05 |
Family
ID=25718725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5852871A Expired GB1382817A (en) | 1970-12-24 | 1971-12-16 | Vacuum interrupter or switch for alternating electric current |
Country Status (4)
Country | Link |
---|---|
US (1) | US3705144A (de) |
DE (1) | DE2163900A1 (de) |
FR (1) | FR2120815A5 (de) |
GB (1) | GB1382817A (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3818166A (en) * | 1972-03-06 | 1974-06-18 | Westinghouse Electric Corp | Contacts for vacuum interrupter of small outside diameter |
US3953693A (en) * | 1974-09-09 | 1976-04-27 | Allis-Chalmers Corporation | Vacuum switch with integrated capacitor shield |
DE3302226C2 (de) * | 1983-01-24 | 1985-01-03 | Siemens AG, 1000 Berlin und 8000 München | Kontaktanordnung für Vakuumschalter |
US4553002A (en) * | 1983-12-05 | 1985-11-12 | Westinghouse Electric Corp. | Axial magnetic field vacuum-type circuit interrupter |
US10600592B2 (en) * | 2013-12-18 | 2020-03-24 | Hubbell Incorporated | Single bottle interrupter |
CN216624127U (zh) * | 2021-12-31 | 2022-05-27 | 施耐德电器工业公司 | 动触头支架组件和接触器 |
-
1971
- 1971-12-15 US US208209A patent/US3705144A/en not_active Expired - Lifetime
- 1971-12-16 GB GB5852871A patent/GB1382817A/en not_active Expired
- 1971-12-21 FR FR7145852A patent/FR2120815A5/fr not_active Expired
- 1971-12-22 DE DE19712163900 patent/DE2163900A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2120815A5 (de) | 1972-08-18 |
US3705144A (en) | 1972-12-05 |
DE2163900A1 (de) | 1972-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |