GB1381551A - Rotary change-over selectors for tapchangers - Google Patents

Rotary change-over selectors for tapchangers

Info

Publication number
GB1381551A
GB1381551A GB1844272A GB1844272A GB1381551A GB 1381551 A GB1381551 A GB 1381551A GB 1844272 A GB1844272 A GB 1844272A GB 1844272 A GB1844272 A GB 1844272A GB 1381551 A GB1381551 A GB 1381551A
Authority
GB
United Kingdom
Prior art keywords
contact
arms
main
ring
rotatable
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
GB1844272A
Other languages
English (en)
Inventor
Riemsdijk G A Van
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.)
Smit Nijmegen Electrotechnische Fabrieken NV
Original Assignee
Smit Nijmegen Electrotechnische Fabrieken NV
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 Smit Nijmegen Electrotechnische Fabrieken NV filed Critical Smit Nijmegen Electrotechnische Fabrieken NV
Publication of GB1381551A publication Critical patent/GB1381551A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
GB1844272A 1971-04-20 1972-04-20 Rotary change-over selectors for tapchangers Expired GB1381551A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7105337A NL7105337A (enExample) 1971-04-20 1971-04-20

Publications (1)

Publication Number Publication Date
GB1381551A true GB1381551A (en) 1975-01-22

Family

ID=19812967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1844272A Expired GB1381551A (en) 1971-04-20 1972-04-20 Rotary change-over selectors for tapchangers

Country Status (6)

Country Link
AT (1) AT312746B (enExample)
DE (1) DE2218517C3 (enExample)
FR (1) FR2134055B1 (enExample)
GB (1) GB1381551A (enExample)
NL (1) NL7105337A (enExample)
SE (1) SE375181B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013170404A1 (zh) * 2012-05-17 2013-11-21 上海华明电力设备集团有限公司 一种分接选择器动触头与静触头之间的切换结构

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19743865C1 (de) * 1997-10-04 1999-04-15 Reinhausen Maschf Scheubeck Stufenschalter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2551943A (en) * 1945-04-19 1951-05-08 John A Gulow Variable tap transformer system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013170404A1 (zh) * 2012-05-17 2013-11-21 上海华明电力设备集团有限公司 一种分接选择器动触头与静触头之间的切换结构
CN103426657A (zh) * 2012-05-17 2013-12-04 上海华明电力设备集团有限公司 一种分接选择器动触头与静触头之间的切换结构
CN103426657B (zh) * 2012-05-17 2016-03-30 上海华明电力设备制造有限公司 一种分接选择器动触头与静触头之间的切换结构
KR101757410B1 (ko) 2012-05-17 2017-07-12 상하이 후아밍 파워 이큅먼트 그룹 컴퍼니 리미티드 탭 셀렉터의 가동접촉자와 고정접촉자 간의 체인지오버 장치

Also Published As

Publication number Publication date
FR2134055B1 (enExample) 1976-10-29
AT312746B (de) 1974-01-10
DE2218517B2 (de) 1974-06-12
NL7105337A (enExample) 1972-10-24
DE2218517C3 (de) 1975-01-23
FR2134055A1 (enExample) 1972-12-01
SE375181B (enExample) 1975-04-07
DE2218517A1 (de) 1972-11-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee