ES2172351T3 - STEP SWITCH - Google Patents
STEP SWITCHInfo
- Publication number
- ES2172351T3 ES2172351T3 ES99947347T ES99947347T ES2172351T3 ES 2172351 T3 ES2172351 T3 ES 2172351T3 ES 99947347 T ES99947347 T ES 99947347T ES 99947347 T ES99947347 T ES 99947347T ES 2172351 T3 ES2172351 T3 ES 2172351T3
- Authority
- ES
- Spain
- Prior art keywords
- step switch
- vacuum switchgear
- actuated
- contacts
- switchgear cells
- 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 - Lifetime
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.
Applications Claiming Priority (1)
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2172351T3 true ES2172351T3 (en) | 2002-09-16 |
Family
ID=7884685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES99947347T Expired - Lifetime ES2172351T3 (en) | 1998-10-16 | 1999-09-14 | 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)
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)
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 |
-
1998
- 1998-10-16 DE DE19847745A patent/DE19847745C1/en not_active Expired - Fee Related
-
1999
- 1999-09-14 AT AT99947347T patent/ATE215728T1/en not_active IP Right Cessation
- 1999-09-14 WO PCT/EP1999/006805 patent/WO2000024013A1/en active IP Right Grant
- 1999-09-14 CN CN99807740A patent/CN1127104C/en not_active Expired - Fee Related
- 1999-09-14 ES ES99947347T patent/ES2172351T3/en not_active Expired - Lifetime
- 1999-09-14 EP EP99947347A patent/EP1121696B1/en not_active Expired - Lifetime
- 1999-09-14 KR KR1020017004784A patent/KR20010082232A/en active IP Right Grant
- 1999-09-14 DE DE59901152T patent/DE59901152D1/en not_active Expired - Lifetime
- 1999-09-14 AU AU60831/99A patent/AU6083199A/en not_active Abandoned
-
2000
- 2000-10-10 BG BG104832A patent/BG63836B1/en unknown
-
2001
- 2001-10-04 HK HK01106964A patent/HK1041100A1/en not_active IP Right Cessation
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 |
HK1041100A1 (en) | 2002-06-28 |
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 |
CN1306669A (en) | 2001-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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