RU2018106705A3 - - Google Patents
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- Publication number
- RU2018106705A3 RU2018106705A3 RU2018106705A RU2018106705A RU2018106705A3 RU 2018106705 A3 RU2018106705 A3 RU 2018106705A3 RU 2018106705 A RU2018106705 A RU 2018106705A RU 2018106705 A RU2018106705 A RU 2018106705A RU 2018106705 A3 RU2018106705 A3 RU 2018106705A3
- Authority
- RU
- Russia
Links
Classifications
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- 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
- H01H31/003—Earthing switches
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
-
- 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
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
- H01H1/42—Knife-and-clip contacts
- H01H2001/425—Knife-and-clip contacts with separate contact pressure spring confined between two contact knifes and urging the knifes onto a mating contact
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/42—Driving mechanisms, i.e. for transmitting driving force to the contacts using cam or eccentric
-
- 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
- H01H31/02—Details
- H01H31/026—Movable parts and contacts mounted thereon
-
- 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
- H01H31/14—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch
- H01H31/16—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with angularly-movable bridging contact or contact-carrying member
-
- 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
- H01H33/666—Operating arrangements
- H01H33/6661—Combination with other type of switch, e.g. for load break switches
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102017000020449A IT201700020449A1 (en) | 2017-02-23 | 2017-02-23 | VACUUM SWITCH UNIT WITH MEDIUM VOLTAGE DISCONNECTOR |
| IT102017000020449 | 2017-02-23 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2018106705A RU2018106705A (en) | 2019-08-22 |
| RU2018106705A3 true RU2018106705A3 (en) | 2021-05-25 |
| RU2750633C2 RU2750633C2 (en) | 2021-06-30 |
Family
ID=59253907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2018106705A RU2750633C2 (en) | 2017-02-23 | 2018-02-22 | Vacuum switch assembly with medium voltage interruptor |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3367408B1 (en) |
| ES (1) | ES2786982T3 (en) |
| IT (1) | IT201700020449A1 (en) |
| PL (1) | PL3367408T3 (en) |
| RU (1) | RU2750633C2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10693284B2 (en) * | 2017-08-09 | 2020-06-23 | Seth Benson | Grounding switch for use in metal-clad switchgear |
| GB2582172B (en) * | 2019-03-13 | 2022-10-19 | As Tavrida Electric Exp | Insulated switchgear for electrical power systems |
| EP3966842A4 (en) * | 2019-05-06 | 2022-12-28 | Abb Schweiz Ag | Earthing switch for switchgear and switchgear |
| CN112992575B (en) * | 2019-12-17 | 2022-08-19 | 天津平高智能电气有限公司 | Movable and static tube core alignment assembly tool of vacuum arc extinguish chamber |
| EP3843117B1 (en) * | 2019-12-24 | 2023-11-15 | Elna Kabel d.o.o. | Load-break switch without sf6 gas having a vacuum circuit interrupter for medium-voltage switching systems |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1232595A (en) * | 1967-08-25 | 1971-05-19 | ||
| GB1263375A (en) * | 1968-06-10 | 1972-02-09 | Tokyo Shibaura Electric Co | A vacuum switching apparatus |
| SU1246167A1 (en) * | 1984-07-31 | 1986-07-23 | Севастопольский Приборостроительный Институт | Vacuum cicuit breaker |
| GB8502036D0 (en) * | 1985-01-28 | 1985-02-27 | Ass Elect Ind | Interrupter/isolator |
| FR2744284B1 (en) * | 1996-01-29 | 1998-04-03 | Schneider Electric Sa | MEDIUM VOLTAGE MULTIPOLAR CIRCUIT BREAKER OR CIRCUIT BREAKER |
| US6723939B2 (en) * | 2002-09-11 | 2004-04-20 | Eaton Corporation | Isolation switch for electric power systems |
| RU2249874C2 (en) * | 2003-03-26 | 2005-04-10 | Общество С Ограниченной Ответственностью "Промышленная Группа Тэл Таврида Электрик" | Vacuum switch |
| EP2461338B2 (en) * | 2010-12-03 | 2017-03-01 | ABB Schweiz AG | Circuit breaker arrangement for medium voltage to high voltage applications |
-
2017
- 2017-02-23 IT IT102017000020449A patent/IT201700020449A1/en unknown
-
2018
- 2018-02-05 ES ES18155060T patent/ES2786982T3/en active Active
- 2018-02-05 EP EP18155060.9A patent/EP3367408B1/en active Active
- 2018-02-05 PL PL18155060T patent/PL3367408T3/en unknown
- 2018-02-22 RU RU2018106705A patent/RU2750633C2/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IT201700020449A1 (en) | 2018-08-23 |
| RU2750633C2 (en) | 2021-06-30 |
| EP3367408A1 (en) | 2018-08-29 |
| RU2018106705A (en) | 2019-08-22 |
| EP3367408B1 (en) | 2019-11-27 |
| ES2786982T3 (en) | 2020-10-14 |
| PL3367408T3 (en) | 2020-06-01 |