HK1041100A1 - Step switch - Google Patents

Step switch

Info

Publication number
HK1041100A1
HK1041100A1 HK01106964A HK01106964A HK1041100A1 HK 1041100 A1 HK1041100 A1 HK 1041100A1 HK 01106964 A HK01106964 A HK 01106964A HK 01106964 A HK01106964 A HK 01106964A HK 1041100 A1 HK1041100 A1 HK 1041100A1
Authority
HK
Hong Kong
Prior art keywords
step switch
vacuum switchgear
actuated
contacts
switchgear cells
Prior art date
Application number
HK01106964A
Inventor
Dieter Dohnal
Werner Friedrich
Klaus Hoepfl
Silke Wrede
Original Assignee
Reinhausen Maschf Scheubeck
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 Reinhausen Maschf Scheubeck filed Critical Reinhausen Maschf Scheubeck
Publication of HK1041100A1 publication Critical patent/HK1041100A1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H63/00—Details of electrically-operated selector switches
    • 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

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Lock And Its Accessories (AREA)
  • Manufacture Of Switches (AREA)
  • Oscillators With Electromechanical Resonators (AREA)

Abstract

The invention relates to a step switch. Two vacuum switchgear cells (34, 35) are provided as electrical switching means. The fixed selector contacts (n) are arranged alternately in parallel strips and are interconnectedy means of two moveable mechanical contacts (8, 9) existing in a fixed relationship to each other. A mechanical changeover contact (28) is actuated by means of an energy storage mechanism that is triggered after a prior lifting movement and both vacuum switchgear cells (34, 35) for each phase are simultaneously actuated.
HK01106964A 1998-10-16 2001-10-04 Step switch HK1041100A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19847745A DE19847745C1 (en) 1998-10-16 1998-10-16 Tapping switch for interruption-free switchover between different winding tappings of a tapped transformer
PCT/EP1999/006805 WO2000024013A1 (en) 1998-10-16 1999-09-14 Step switch

Publications (1)

Publication Number Publication Date
HK1041100A1 true HK1041100A1 (en) 2002-06-28

Family

ID=7884685

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01106964A HK1041100A1 (en) 1998-10-16 2001-10-04 Step switch

Country Status (10)

Country Link
EP (1) EP1121696B1 (en)
KR (1) KR20010082232A (en)
CN (1) CN1127104C (en)
AT (1) ATE215728T1 (en)
AU (1) AU6083199A (en)
BG (1) BG63836B1 (en)
DE (2) DE19847745C1 (en)
ES (1) ES2172351T3 (en)
HK (1) HK1041100A1 (en)
WO (1) WO2000024013A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10016489C2 (en) * 2000-04-01 2002-01-31 Reinhausen Maschf Scheubeck Method for controlling a motor drive for a tap changer and tap changer suitable for such a method
KR100584742B1 (en) * 2001-12-21 2006-05-30 주식회사 포스코 High Strength and Lubricous Boron Nitride Ceramics
JP2008505479A (en) 2004-06-30 2008-02-21 アーベーベー・リサーチ・リミテッド Switching switch, method for operating such switch and use of such switch
DE102006033515A1 (en) * 2006-07-14 2008-01-17 Siemens Ag Drive arrangement with a common drive device for a plurality of switching poles of an electrical switching device
DE202012101475U1 (en) * 2012-04-20 2013-07-23 Maschinenfabrik Reinhausen Gmbh OLTC
DE102012103490B4 (en) * 2012-04-20 2015-11-12 Maschinenfabrik Reinhausen Gmbh Distribution transformer for voltage regulation of local networks
DE202012101476U1 (en) 2012-04-20 2013-07-23 Maschinenfabrik Reinhausen Gmbh OLTC
DE102012103489B4 (en) * 2012-04-20 2015-11-12 Maschinenfabrik Reinhausen Gmbh On-load tap-changer and its use for voltage regulation in a distribution transformer
DE202012101477U1 (en) 2012-04-20 2013-07-23 Maschinenfabrik Reinhausen Gmbh OLTC
DE202012101543U1 (en) * 2012-04-25 2012-05-07 Maschinenfabrik Reinhausen Gmbh OLTC
DE102012105152B4 (en) 2012-06-14 2015-11-12 Maschinenfabrik Reinhausen Gmbh On-load tap-changer for uninterrupted switching between different winding taps of a tapped transformer
CN103337383B (en) * 2013-07-12 2015-05-13 广州市德百顺电气科技有限公司 Vacuum on-load tap changer
CN103337382B (en) * 2013-07-12 2015-05-13 广州市德百顺电气科技有限公司 Vacuum bubble switching mechanism and on-load tap-changer
CN105448548B (en) * 2015-12-21 2018-01-09 浙江宝威电气有限公司 On-load tap-changer of transformer
DE102020122450A1 (en) * 2020-08-27 2022-03-03 Maschinenfabrik Reinhausen Gmbh Switching module and on-load tap-changer with switching module

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1114868A (en) * 1965-10-21 1968-05-22 Ass Elect Ind Improvements in or relating to electrical on-load tap-changers
US3673364A (en) * 1970-11-13 1972-06-27 Westinghouse Electric Corp Transformer slide switch with contact clamping means
SE364139B (en) * 1972-06-27 1974-02-11 Asea Ab
DE2806282C2 (en) * 1978-02-15 1980-04-10 Maschinenfabrik Reinhausen Gebrueder Scheubeck Gmbh & Co Kg, 8400 Regensburg Diverter switch for step switches of step transformers
DE3919596A1 (en) * 1988-06-15 1989-12-21 Toshiba Kawasaki Kk Load regulating switch
DE4216034C1 (en) * 1992-05-15 1993-12-09 Reinhausen Maschf Scheubeck Step switch for a preferably cast-resin-insulated step transformer
DE4237242A1 (en) * 1992-05-15 1994-05-05 Reinhausen Maschf Scheubeck Step switch for a preferably cast-resin-insulated step transformer
DE59302207D1 (en) * 1992-07-16 1996-05-15 Reinhausen Maschf Scheubeck STEP SWITCH

Also Published As

Publication number Publication date
EP1121696A1 (en) 2001-08-08
CN1127104C (en) 2003-11-05
WO2000024013A1 (en) 2000-04-27
BG63836B1 (en) 2003-02-28
ATE215728T1 (en) 2002-04-15
KR20010082232A (en) 2001-08-29
DE19847745C1 (en) 2000-01-05
BG104832A (en) 2001-05-31
DE59901152D1 (en) 2002-05-08
EP1121696B1 (en) 2002-04-03
AU6083199A (en) 2000-05-08
ES2172351T3 (en) 2002-09-16
CN1306669A (en) 2001-08-01

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20100914