DE102020122451A1 - Wähler - Google Patents

Wähler Download PDF

Info

Publication number
DE102020122451A1
DE102020122451A1 DE102020122451.6A DE102020122451A DE102020122451A1 DE 102020122451 A1 DE102020122451 A1 DE 102020122451A1 DE 102020122451 A DE102020122451 A DE 102020122451A DE 102020122451 A1 DE102020122451 A1 DE 102020122451A1
Authority
DE
Germany
Prior art keywords
contact
selector
fixed
carrier
arm
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.)
Pending
Application number
DE102020122451.6A
Other languages
German (de)
English (en)
Inventor
Nikolaus Unterreiner
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
Priority to DE102020122451.6A priority Critical patent/DE102020122451A1/de
Priority to PCT/EP2021/070369 priority patent/WO2022042952A1/de
Priority to CN202180060922.XA priority patent/CN116134571A/zh
Publication of DE102020122451A1 publication Critical patent/DE102020122451A1/de
Pending legal-status Critical Current

Links

Images

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
    • H01H1/00—Contacts
    • H01H1/62—Heating or cooling of contacts
    • 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
    • H01H2009/0022—Mounting of the fixed contacts or taps on cylindrical wall of oil vessel containing the tap changer; Details of screening
    • 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
    • H01H9/0011—Voltage selector switches

Landscapes

  • Housings And Mounting Of Transformers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
DE102020122451.6A 2020-08-27 2020-08-27 Wähler Pending DE102020122451A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102020122451.6A DE102020122451A1 (de) 2020-08-27 2020-08-27 Wähler
PCT/EP2021/070369 WO2022042952A1 (de) 2020-08-27 2021-07-21 Wähler für laststufenschalter
CN202180060922.XA CN116134571A (zh) 2020-08-27 2021-07-21 用于有载分接开关的选择器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020122451.6A DE102020122451A1 (de) 2020-08-27 2020-08-27 Wähler

Publications (1)

Publication Number Publication Date
DE102020122451A1 true DE102020122451A1 (de) 2022-03-03

Family

ID=77126819

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102020122451.6A Pending DE102020122451A1 (de) 2020-08-27 2020-08-27 Wähler

Country Status (3)

Country Link
CN (1) CN116134571A (zh)
DE (1) DE102020122451A1 (zh)
WO (1) WO2022042952A1 (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2226386A (en) 1936-12-14 1940-12-24 Schweitzer & Conrad Inc Switch
DE2337933C3 (de) 1973-07-26 1977-10-06 Sewero-Sapadnyj saotschnyj politechnitscheskij institut, Leningrad (Sowjetunion) Hochstromschalter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56106431U (zh) * 1980-01-17 1981-08-19
US4496805A (en) * 1983-09-09 1985-01-29 Warco, Inc. Transformer switch
DE102010020138B4 (de) * 2010-05-11 2015-08-13 Maschinenfabrik Reinhausen Gmbh Umsteller für einen Transformator
EP2689440B1 (en) * 2011-03-25 2016-08-17 ABB Technology AG Selector switch assembly for load tap changer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2226386A (en) 1936-12-14 1940-12-24 Schweitzer & Conrad Inc Switch
DE2337933C3 (de) 1973-07-26 1977-10-06 Sewero-Sapadnyj saotschnyj politechnitscheskij institut, Leningrad (Sowjetunion) Hochstromschalter

Also Published As

Publication number Publication date
CN116134571A (zh) 2023-05-16
WO2022042952A1 (de) 2022-03-03

Similar Documents

Publication Publication Date Title
EP3427284B1 (de) Laststufenschalter
EP2147447B1 (de) Schaltanordnung
EP3039698B1 (de) Laststufenschalter, stufentransformator zur spannungsregelung und verfahren zur durchführung einer umschaltung im stufentransformator
EP3022755B1 (de) Lastwähler
DE3915287A1 (de) Kontaktanordnung fuer einen vakuumschalter
EP3022756B1 (de) Laststufenschalter
WO2010115486A1 (de) Stufenschalter mit halbleiter-schaltelementen
DE102020122451A1 (de) Wähler
WO2012126685A1 (de) Laststufenschalter
DE102010020138B4 (de) Umsteller für einen Transformator
EP4197018A1 (de) Laststufenschaltermodul
EP4197017A1 (de) Schaltmodul und laststufenschalter mit schaltmodul
DE102011008964B4 (de) Stufenschalter
DE102004033111B4 (de) Multifunktions-Installationsschalter
DE102020131285A1 (de) Laststufenschalter
DE102020132772A1 (de) Laststufenschalter
EP0805464B1 (de) Stufenschalter
EP2845212B1 (de) Wähler für einen stufenschalter
WO2012107309A1 (de) Stufenschalter
DE202011109907U1 (de) Stufenschalter
DE102010020137A1 (de) Schaltanordnung
DE202010016212U1 (de) Umsteller
EP1022755A1 (de) Strombegrenzender Schalter
DE102013113505A1 (de) Schaltanordnung und Verfahren zum Betätigen der Schaltanordnung
DE202011109843U1 (de) Stufenschalter

Legal Events

Date Code Title Description
R012 Request for examination validly filed
R016 Response to examination communication