[go: up one dir, main page]

GB1293060A - On-load tap changer - Google Patents

On-load tap changer

Info

Publication number
GB1293060A
GB1293060A GB5158770A GB5158770A GB1293060A GB 1293060 A GB1293060 A GB 1293060A GB 5158770 A GB5158770 A GB 5158770A GB 5158770 A GB5158770 A GB 5158770A GB 1293060 A GB1293060 A GB 1293060A
Authority
GB
United Kingdom
Prior art keywords
switches
tap changer
cam
auxiliary
movable
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
GB5158770A
Inventor
Alexander Bleibtreu
Ernst Baumgartner
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1293060A publication Critical patent/GB1293060A/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
    • H01H9/0038—Tap change devices making use of vacuum switches

Landscapes

  • Mechanisms For Operating Contacts (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

1293060 Vacuum switches; actuation E SCHEUBECK 29 Oct 1970 [8 Nov 1969] 51587/70 Heading H1N An on-load tap changer comprises, for each phase, two main vacuum switches 11, 12, and an auxiliary vacuum switch 13, operated respectively by means of a cam profile 36 and a cam track 35, both on cam disc 34 driven by a shaft 27 and around which the switches are concentrically mounted. The movable contact 44 of the auxiliary vacuum switch 13 is connected by means of a movable housing 45 biased by springs 46, 47, and roller 52 to the vertically directed cam profile 36, whilst movable contact 39 of the main vacuum switches 11, 12 is coupled with a movable, spring-biased housing 38 and connected to a roller 37 which engages in a spiral track 35 in the periphery of the cam disc. The leads 56, 55 of the main and auxiliary switches respectively are connected to opposite ends of switching resistors (R) located beneath the tap changer assembly.
GB5158770A 1969-11-08 1970-10-29 On-load tap changer Expired GB1293060A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691956368 DE1956368C3 (en) 1969-11-08 1969-11-08 Diverter switch for tap changers of regulating transformers with vacuum switching elements

Publications (1)

Publication Number Publication Date
GB1293060A true GB1293060A (en) 1972-10-18

Family

ID=5750605

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5158770A Expired GB1293060A (en) 1969-11-08 1970-10-29 On-load tap changer

Country Status (4)

Country Link
DE (1) DE1956368C3 (en)
FR (1) FR2066244A5 (en)
GB (1) GB1293060A (en)
SE (1) SE356157B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520246A (en) * 1983-01-07 1985-05-28 Mitsubishi Denki Kabushiki Kaisha On-load tap changer of the type of vacuum switches
WO2008024417A2 (en) * 2006-08-23 2008-02-28 Abb Technology Ltd. Vacuum based diverter switch for tap changer
GB2457079A (en) * 2008-02-01 2009-08-05 Brush Transformers Ltd On-load tap changer
EP2261935A1 (en) * 2009-06-10 2010-12-15 ABB Research Ltd. Selector switch and method of operating a selector switch
WO2011035825A1 (en) * 2009-09-26 2011-03-31 Maschinenfabrik Reinhausen Gmbh Stepping switch comprising vacuum switching tubes
CN102254713A (en) * 2011-08-08 2011-11-23 辽宁金立电力电器有限公司 On-load capacity-regulating switch with single fracture
DE102013107545A1 (en) * 2013-07-16 2015-01-22 Maschinenfabrik Reinhausen Gmbh load selector
CN105575633A (en) * 2016-02-05 2016-05-11 浙江宝威电气有限公司 Transformer on-load adjustable capacity switch easy in realization
WO2019064003A1 (en) * 2017-09-29 2019-04-04 Hawker Siddeley Switchgear Ltd On-load tap-changer

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939891B2 (en) * 1979-01-12 1984-09-27 富士電機株式会社 On-load tap changer
DE19501529C1 (en) * 1995-01-19 1996-06-20 Reinhausen Maschf Scheubeck Stepping transformer load switching device
BG65708B1 (en) * 2004-03-23 2009-07-31 "Хюндай Хеви Индъстрис Ко. България" Ад Power switch with vacuum arc-damping chambers for step voltage regulator

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520246A (en) * 1983-01-07 1985-05-28 Mitsubishi Denki Kabushiki Kaisha On-load tap changer of the type of vacuum switches
WO2008024417A2 (en) * 2006-08-23 2008-02-28 Abb Technology Ltd. Vacuum based diverter switch for tap changer
WO2008024417A3 (en) * 2006-08-23 2008-10-02 Abb Technology Ltd Vacuum based diverter switch for tap changer
US8367951B2 (en) 2006-08-23 2013-02-05 Abb Technology Ltd. Vacuum based diverter switch for tap changer
GB2457079A (en) * 2008-02-01 2009-08-05 Brush Transformers Ltd On-load tap changer
CN102460623A (en) * 2009-06-10 2012-05-16 Abb研究有限公司 Selector switch and method of operating selector switch
WO2010142680A1 (en) * 2009-06-10 2010-12-16 Abb Research Ltd Selector switch and method of operating a selector switch
EP2261935A1 (en) * 2009-06-10 2010-12-15 ABB Research Ltd. Selector switch and method of operating a selector switch
CN102460623B (en) * 2009-06-10 2015-09-30 Abb研究有限公司 The method of selector switch and operation selector switch
WO2011035825A1 (en) * 2009-09-26 2011-03-31 Maschinenfabrik Reinhausen Gmbh Stepping switch comprising vacuum switching tubes
CN102549695A (en) * 2009-09-26 2012-07-04 赖茵豪森机械制造公司 Stepping switch comprising vacuum switching tubes
CN102549695B (en) * 2009-09-26 2015-04-15 赖茵豪森机械制造公司 Stepping switch comprising vacuum switching tubes
CN102254713A (en) * 2011-08-08 2011-11-23 辽宁金立电力电器有限公司 On-load capacity-regulating switch with single fracture
CN102254713B (en) * 2011-08-08 2013-08-21 辽宁金立电力电器有限公司 On-load capacity-regulating switch with single fracture
DE102013107545A1 (en) * 2013-07-16 2015-01-22 Maschinenfabrik Reinhausen Gmbh load selector
DE102013107545B4 (en) 2013-07-16 2017-02-16 Maschinenfabrik Reinhausen Gmbh load selector
CN105575633A (en) * 2016-02-05 2016-05-11 浙江宝威电气有限公司 Transformer on-load adjustable capacity switch easy in realization
WO2019064003A1 (en) * 2017-09-29 2019-04-04 Hawker Siddeley Switchgear Ltd On-load tap-changer

Also Published As

Publication number Publication date
DE1956368B2 (en) 1971-10-21
DE1956368A1 (en) 1971-05-19
SE356157B (en) 1973-05-14
DE1956368C3 (en) 1974-07-04
FR2066244A5 (en) 1971-08-06

Similar Documents

Publication Publication Date Title
GB1293060A (en) On-load tap changer
GB1214695A (en) Electrical switching device
GB790739A (en) Improvements in or relating to auto-transformer tap changers
GB1251180A (en)
GB1309460A (en) Electrical limit switch
GB994329A (en) Power change-over switch for tap changers of regulating transformers
GB1383563A (en) Metal-clad isolating switches
GB1424412A (en) Switch and mechanism therefor
GB1166492A (en) Key Operated Switches
CA963943A (en) Operating mechanism for vacuum circuit breaker including contact pressure springs
GB1216893A (en) Improvements in electric switches
GB823717A (en) Improvements in rotary switch operating means
GB1447298A (en) Steering column switch assembly
GB1507860A (en) Electrical switch assembly
GB1454566A (en) Rotary switches
GB1108404A (en) Switch for tap changers of transformers
GB1472422A (en) Earth leakage circuit breakers
GB995119A (en) Tap changer for transformers
GB1511769A (en) Electric switches
ES411136A1 (en) Transfer switch for tap-changing regulating transformers
CA957000A (en) Electric switch assembly for control stations having rectilinearly or rotatably movable switch operators located at different centers
GB1255380A (en) Electric switch
GB1008744A (en) A diverter switch for a transformer tap changer
GB1267284A (en) Three-phase transformer with tap changer
JPS5413926A (en) Selector switch for on-load tap changer

Legal Events

Date Code Title Description
416 Proceeding under section 16 patents act 1949
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees