EP4165669C0 - Vakuumschaltröhre und stufenschalter - Google Patents

Vakuumschaltröhre und stufenschalter

Info

Publication number
EP4165669C0
EP4165669C0 EP21735183.2A EP21735183A EP4165669C0 EP 4165669 C0 EP4165669 C0 EP 4165669C0 EP 21735183 A EP21735183 A EP 21735183A EP 4165669 C0 EP4165669 C0 EP 4165669C0
Authority
EP
European Patent Office
Prior art keywords
vacuum interrupter
tap changer
interrupter tube
tube
changer
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.)
Active
Application number
EP21735183.2A
Other languages
English (en)
French (fr)
Other versions
EP4165669A1 (de
EP4165669B1 (de
Inventor
Klaus Höpfl
Silke Wrede
Markus Zintl
Anniyappan Palani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maschinenfabrik Reinhausen GmbH
Scheubeck GmbH and Co
Original Assignee
Maschinenfabrik Reinhausen GmbH
Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Maschinenfabrik Reinhausen GmbH, Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG filed Critical Maschinenfabrik Reinhausen GmbH
Publication of EP4165669A1 publication Critical patent/EP4165669A1/de
Application granted granted Critical
Publication of EP4165669B1 publication Critical patent/EP4165669B1/de
Publication of EP4165669C0 publication Critical patent/EP4165669C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0005—Tap change devices
    • H01H9/0038—Tap change devices making use of 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
    • 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
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/6623—Details relating to the encasing or the outside layers of the vacuum switch housings
    • 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
    • H01H2033/66276—Details relating to the mounting of screens in vacuum switches
EP21735183.2A 2020-07-06 2021-06-15 Vakuumschaltröhre und stufenschalter Active EP4165669B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020117769.0A DE102020117769A1 (de) 2020-07-06 2020-07-06 Vakuumschaltröhre
PCT/EP2021/066010 WO2022008175A1 (de) 2020-07-06 2021-06-15 Vakuumschaltröhre

Publications (3)

Publication Number Publication Date
EP4165669A1 EP4165669A1 (de) 2023-04-19
EP4165669B1 EP4165669B1 (de) 2026-03-04
EP4165669C0 true EP4165669C0 (de) 2026-03-04

Family

ID=76641641

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21735183.2A Active EP4165669B1 (de) 2020-07-06 2021-06-15 Vakuumschaltröhre und stufenschalter

Country Status (8)

Country Link
US (1) US12237135B2 (de)
EP (1) EP4165669B1 (de)
JP (1) JP7813249B2 (de)
KR (1) KR20230034218A (de)
CN (1) CN115836368A (de)
BR (1) BR112022023553A2 (de)
DE (1) DE102020117769A1 (de)
WO (1) WO2022008175A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025067625A1 (de) * 2023-09-25 2025-04-03 Trench Germany Gmbh Hochspannungs-schnellverschluss zur fertigung einer schalteinrichtung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE226690C (de)
US4081741A (en) * 1975-10-29 1978-03-28 Asea Aktiebolag On-load tap changer
DE3329212A1 (de) * 1983-08-10 1985-02-21 Siemens AG, 1000 Berlin und 8000 München Vakuumschaltroehre mit aus metallkoerpern und isolierkoerpern zusammengesetztem gehaeuse
DD226690A1 (de) 1984-09-24 1985-08-28 Buchwitz Otto Starkstrom Schalterpol
JPH0517777Y2 (de) * 1985-07-09 1993-05-12
US5191179A (en) * 1989-11-09 1993-03-02 Cooper Power Systems, Inc. Tap selector anti-arcing system
DE4011019C1 (de) * 1990-04-05 1991-12-05 Maschinenfabrik Reinhausen Gmbh, 8400 Regensburg, De
DE19510809C1 (de) 1995-03-24 1996-07-04 Reinhausen Maschf Scheubeck Lastumschalter eines Stufenschalters
DE19518533A1 (de) 1995-05-19 1996-11-21 Siemens Ag Vakuumschalter-Anordnung
WO2012134805A1 (en) * 2011-03-25 2012-10-04 Abb Technology Ag Selector switch assembly for load tap changer
DE102013107547B4 (de) * 2013-07-16 2017-01-19 Maschinenfabrik Reinhausen Gmbh Laststufenschalter, Verfahren zur Montage eines Lastumschaltereinsatzes im Laststufenschalter und Kerosinablassschraube
DE102013107550B4 (de) * 2013-07-16 2017-05-04 Maschinenfabrik Reinhausen Gmbh Lastwähler
DE102018102835B4 (de) * 2018-02-08 2023-03-16 Maschinenfabrik Reinhausen Gmbh Schaltelement für Stufenschalter und Stufenschalter

Also Published As

Publication number Publication date
EP4165669A1 (de) 2023-04-19
EP4165669B1 (de) 2026-03-04
KR20230034218A (ko) 2023-03-09
DE102020117769A1 (de) 2022-01-13
JP7813249B2 (ja) 2026-02-12
CN115836368A (zh) 2023-03-21
US12237135B2 (en) 2025-02-25
JP2023532632A (ja) 2023-07-31
WO2022008175A1 (de) 2022-01-13
US20240029967A1 (en) 2024-01-25
BR112022023553A2 (pt) 2023-01-17

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