GB1348210A - Step selectro for transformer tap changers - Google Patents

Step selectro for transformer tap changers

Info

Publication number
GB1348210A
GB1348210A GB2874272A GB2874272A GB1348210A GB 1348210 A GB1348210 A GB 1348210A GB 2874272 A GB2874272 A GB 2874272A GB 2874272 A GB2874272 A GB 2874272A GB 1348210 A GB1348210 A GB 1348210A
Authority
GB
United Kingdom
Prior art keywords
selectro
transformer tap
tap changers
changers
transformer
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
Application number
GB2874272A
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of GB1348210A publication Critical patent/GB1348210A/en
Expired legal-status Critical Current

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
GB2874272A 1971-06-21 1972-06-20 Step selectro for transformer tap changers Expired GB1348210A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE08013/71A SE350144B (en) 1971-06-21 1971-06-21

Publications (1)

Publication Number Publication Date
GB1348210A true GB1348210A (en) 1974-03-13

Family

ID=20272894

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2874272A Expired GB1348210A (en) 1971-06-21 1972-06-20 Step selectro for transformer tap changers

Country Status (6)

Country Link
US (1) US3721895A (en)
AT (1) AT314666B (en)
BE (1) BE784410A (en)
DE (1) DE2229756B2 (en)
GB (1) GB1348210A (en)
SE (1) SE350144B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2528444C2 (en) * 1975-06-26 1980-02-14 Maschinenfabrik Reinhausen Gebrueder Scheubeck Gmbh & Co Kg, 8400 Regensburg Step selector for step switches of step transformers
SE417144B (en) * 1978-11-22 1981-02-23 Asea Ab AUDIO-changers
DE19501529C1 (en) * 1995-01-19 1996-06-20 Reinhausen Maschf Scheubeck Stepping transformer load switching device

Also Published As

Publication number Publication date
SE350144B (en) 1972-10-16
DE2229756B2 (en) 1976-10-14
US3721895A (en) 1973-03-20
AT314666B (en) 1974-04-25
BE784410A (en) 1972-10-02
DE2229756A1 (en) 1972-12-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee