BR112021005389A2 - braço de contato e método de estabelecimento de contato para uma chave de desconexão - Google Patents
braço de contato e método de estabelecimento de contato para uma chave de desconexão Download PDFInfo
- Publication number
- BR112021005389A2 BR112021005389A2 BR112021005389-1A BR112021005389A BR112021005389A2 BR 112021005389 A2 BR112021005389 A2 BR 112021005389A2 BR 112021005389 A BR112021005389 A BR 112021005389A BR 112021005389 A2 BR112021005389 A2 BR 112021005389A2
- Authority
- BR
- Brazil
- Prior art keywords
- contact
- contact element
- arm
- curvature
- profile body
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
-
- 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
- H01H31/34—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact adapted to engage an overhead transmission line, e.g. for branching
- H01H31/36—Contact moved by pantograph
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Contacts (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018216721.4 | 2018-09-28 | ||
DE102018216721.4A DE102018216721A1 (de) | 2018-09-28 | 2018-09-28 | Kontaktarm und Verfahren zum Kontaktieren für einen Trennschalter |
PCT/EP2019/073401 WO2020064277A1 (de) | 2018-09-28 | 2019-09-03 | Kontaktarm und verfahren zum kontaktieren für einen trennschalter |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112021005389A2 true BR112021005389A2 (pt) | 2021-06-22 |
Family
ID=67956732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112021005389-1A BR112021005389A2 (pt) | 2018-09-28 | 2019-09-03 | braço de contato e método de estabelecimento de contato para uma chave de desconexão |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3857583B1 (de) |
CN (1) | CN112771637A (de) |
BR (1) | BR112021005389A2 (de) |
DE (1) | DE102018216721A1 (de) |
PL (1) | PL3857583T3 (de) |
WO (1) | WO2020064277A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020203936B3 (de) | 2020-03-26 | 2021-08-05 | Siemens Energy Global GmbH & Co. KG | Elektrische Kurzschließer-Einrichtung für Mittel- und Hoch-spannung und gasisolierter Schalter |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3111286A1 (de) * | 1981-03-23 | 1982-09-30 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Hochspannungstrennschalter, insbesondere scheren-trennschalter |
DE3235379C2 (de) * | 1982-09-24 | 1985-12-05 | Ruhrtal Elektrizitätsgesellschaft Hartig GmbH & Co, 4300 Essen | Kontaktstück, insbesondere Greiferkontaktstück für Trennschalter |
CN101359556B (zh) * | 2008-09-28 | 2011-01-12 | 北京京东方真空电器有限责任公司 | 真空开关触头 |
JP4956583B2 (ja) * | 2009-06-15 | 2012-06-20 | アルプス電気株式会社 | 可動接点部材およびスイッチ装置 |
JP2012018869A (ja) * | 2010-07-09 | 2012-01-26 | Tyco Electronics Japan Kk | 電気コンタクト |
EP2620966A1 (de) * | 2012-01-27 | 2013-07-31 | Johnson Electric S.A. | Kontaktanordnung für elektrische Hochleistungs-Schaltvorrichtungen |
DE102012106741B4 (de) * | 2012-07-25 | 2021-04-01 | Harting Electric Gmbh & Co. Kg | Kontaktelement |
US9543679B2 (en) * | 2012-10-05 | 2017-01-10 | Tyco Electronics Corporation | Electrical contact assembly |
DE102016214372B4 (de) * | 2016-08-03 | 2020-01-09 | Siemens Aktiengesellschaft | Kontaktarm für Einsäulentrennschalter und dessen Verwendung |
-
2018
- 2018-09-28 DE DE102018216721.4A patent/DE102018216721A1/de active Pending
-
2019
- 2019-09-03 EP EP19769075.3A patent/EP3857583B1/de active Active
- 2019-09-03 PL PL19769075.3T patent/PL3857583T3/pl unknown
- 2019-09-03 WO PCT/EP2019/073401 patent/WO2020064277A1/de unknown
- 2019-09-03 CN CN201980063440.2A patent/CN112771637A/zh active Pending
- 2019-09-03 BR BR112021005389-1A patent/BR112021005389A2/pt unknown
Also Published As
Publication number | Publication date |
---|---|
EP3857583B1 (de) | 2023-11-01 |
WO2020064277A1 (de) | 2020-04-02 |
EP3857583C0 (de) | 2023-11-01 |
EP3857583A1 (de) | 2021-08-04 |
DE102018216721A1 (de) | 2020-04-02 |
PL3857583T3 (pl) | 2024-03-25 |
CN112771637A (zh) | 2021-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |