CA2076195C - Actuator for a step-transformer load switch - Google Patents

Actuator for a step-transformer load switch Download PDF

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Publication number
CA2076195C
CA2076195C CA002076195A CA2076195A CA2076195C CA 2076195 C CA2076195 C CA 2076195C CA 002076195 A CA002076195 A CA 002076195A CA 2076195 A CA2076195 A CA 2076195A CA 2076195 C CA2076195 C CA 2076195C
Authority
CA
Canada
Prior art keywords
output
input
link
linkage
end pivoted
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 - Fee Related
Application number
CA002076195A
Other languages
English (en)
French (fr)
Other versions
CA2076195A1 (en
Inventor
Dieter Dohnal
Josef Neumeyer
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
Original Assignee
Maschinenfabrik Reinhausen GmbH
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 filed Critical Maschinenfabrik Reinhausen GmbH
Publication of CA2076195A1 publication Critical patent/CA2076195A1/en
Application granted granted Critical
Publication of CA2076195C publication Critical patent/CA2076195C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/06—Energy stored by deformation of elastic members by compression or extension of coil springs
    • 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
    • H01H9/0027—Operating mechanisms

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Transmission Devices (AREA)
  • Push-Button Switches (AREA)
CA002076195A 1991-08-14 1992-08-14 Actuator for a step-transformer load switch Expired - Fee Related CA2076195C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4126824.5 1991-08-14
DE4126824A DE4126824C1 (enExample) 1991-08-14 1991-08-14

Publications (2)

Publication Number Publication Date
CA2076195A1 CA2076195A1 (en) 1993-02-15
CA2076195C true CA2076195C (en) 2001-08-14

Family

ID=6438257

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002076195A Expired - Fee Related CA2076195C (en) 1991-08-14 1992-08-14 Actuator for a step-transformer load switch

Country Status (7)

Country Link
US (1) US5266759A (enExample)
JP (1) JP3362871B2 (enExample)
BG (1) BG60599B1 (enExample)
CA (1) CA2076195C (enExample)
DE (1) DE4126824C1 (enExample)
FR (1) FR2681723B1 (enExample)
SE (1) SE503008C2 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19743864C1 (de) * 1997-10-04 1999-04-15 Reinhausen Maschf Scheubeck Stufenschalter
US5998748A (en) * 1999-04-14 1999-12-07 Taylor; David G. Manually operated actuating device
US6472851B2 (en) 2000-07-05 2002-10-29 Robicon Corporation Hybrid tap-changing transformer with full range of control and high resolution
US6448881B1 (en) * 2000-08-31 2002-09-10 Taylor-Maddox Technical, Inc. Manually operated actuating device and method
US8643221B2 (en) 2010-06-08 2014-02-04 Siemens Energy, Inc. Retrofit kit, circuitry and method for reconfiguring a tap changer to avoid electrical arcing
WO2012134963A1 (en) 2011-03-25 2012-10-04 Abb Technology Ag Tap changer having an improved vacuum interrupter actuating assembly
WO2012134958A1 (en) 2011-03-25 2012-10-04 Abb Technology Ag An improved tap changer
US9349547B2 (en) 2013-03-15 2016-05-24 Cooper Technologies Company Switching module for voltage regulator
US9679710B1 (en) 2016-05-04 2017-06-13 Cooper Technologies Company Switching module controller for a voltage regulator
EP4084032B1 (en) 2021-04-28 2025-06-04 Hitachi Energy Ltd Vacuum interrupter assembly for a power diverter switch, power diverter switch for a transformer load tap changer and transformer load tap changer
CN118737733B (zh) * 2024-09-03 2024-11-15 徐州苏惠智能电气有限公司 一种隔离开关配件对位组装设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1813996A (en) * 1928-06-29 1931-07-14 Westinghouse Electric & Mfg Co Equipment for changing taps of electrical apparatus
DE1956369B2 (de) * 1969-11-08 1971-10-21 Kraftspeicher fuer lastumschalter von stufenschaltern fuer regeltransformatoren
FR2092316A5 (enExample) * 1970-05-02 1971-01-21 Transformatoren Union Ag
DE3919596A1 (de) * 1988-06-15 1989-12-21 Toshiba Kawasaki Kk Lastregelschalter
JPH0821507B2 (ja) * 1988-08-26 1996-03-04 愛知電機株式会社 負荷時タップ切換装置の蓄勢機構
DE4011019C1 (enExample) * 1990-04-05 1991-12-05 Maschinenfabrik Reinhausen Gmbh, 8400 Regensburg, De

Also Published As

Publication number Publication date
JPH0689821A (ja) 1994-03-29
FR2681723A1 (fr) 1993-03-26
FR2681723B1 (fr) 1995-02-03
JP3362871B2 (ja) 2003-01-07
CA2076195A1 (en) 1993-02-15
BG60599B1 (en) 1995-09-29
SE9202287L (sv) 1993-02-15
DE4126824C1 (enExample) 1993-04-08
US5266759A (en) 1993-11-30
SE503008C2 (sv) 1996-03-11
BG96761A (bg) 1994-03-24
SE9202287D0 (sv) 1992-08-05

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Legal Events

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EEER Examination request
MKLA Lapsed