CA1124790A - Tap-changing switching device including vacuum switches - Google Patents
Tap-changing switching device including vacuum switchesInfo
- Publication number
- CA1124790A CA1124790A CA306,804A CA306804A CA1124790A CA 1124790 A CA1124790 A CA 1124790A CA 306804 A CA306804 A CA 306804A CA 1124790 A CA1124790 A CA 1124790A
- Authority
- CA
- Canada
- Prior art keywords
- pair
- contacts
- tap
- contact
- vacuum
- 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
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
-
- 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)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP2731133.7 | 1977-07-09 | ||
DE2731133A DE2731133C2 (de) | 1977-07-09 | 1977-07-09 | Stufenschalter für Stufentransformatoren mit einem unter Öl betriebenen Kontaktsystem |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1124790A true CA1124790A (en) | 1982-06-01 |
Family
ID=6013575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA306,804A Expired CA1124790A (en) | 1977-07-09 | 1978-07-05 | Tap-changing switching device including vacuum switches |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS5419119A (ja) |
AT (1) | AT362025B (ja) |
BE (1) | BE868641A (ja) |
CA (1) | CA1124790A (ja) |
DE (1) | DE2731133C2 (ja) |
ES (1) | ES471556A1 (ja) |
FR (1) | FR2397095A1 (ja) |
GB (1) | GB2000911B (ja) |
HU (1) | HU182971B (ja) |
IN (1) | IN148031B (ja) |
NL (1) | NL7807360A (ja) |
SE (1) | SE418126B (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0009287A1 (fr) * | 1978-09-18 | 1980-04-02 | ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI (ACEC) Société Anonyme | Appareil électrique comprenant une série de prises de tension et un équipage sélecteur et/ou un ensemble rupteur |
JPS6179210A (ja) * | 1984-09-27 | 1986-04-22 | Toshiba Corp | 負荷時タツプ切換器 |
GB8607397D0 (en) * | 1986-03-25 | 1986-04-30 | Northern Eng Ind | Arc interrupter |
DE3833126C2 (de) * | 1988-09-29 | 1995-11-30 | Reinhausen Maschf Scheubeck | Lastwähler für Stufentransformatoren |
DE59302207D1 (de) * | 1992-07-16 | 1996-05-15 | Reinhausen Maschf Scheubeck | Stufenschalter |
CN1077325C (zh) * | 1994-01-27 | 2002-01-02 | 赖茵豪森机械制造公司 | 具有直线操作触点的单极步进开关 |
JP2008505479A (ja) * | 2004-06-30 | 2008-02-21 | アーベーベー・リサーチ・リミテッド | 切換開閉器、そのような開閉器を動作させるための方法及びそのような開閉器の使用 |
JP5279120B2 (ja) * | 2008-10-27 | 2013-09-04 | 株式会社高岳製作所 | 負荷時タップ切換器 |
CN103177861A (zh) * | 2013-04-02 | 2013-06-26 | 江苏硕德开关有限公司 | 有载调容开关高压一次回路结构 |
CN104916491B (zh) * | 2015-06-30 | 2017-05-17 | 昆山国力电子科技股份有限公司 | 永磁式真空有载分接开关 |
CN108899184B (zh) * | 2016-02-05 | 2021-07-13 | 浙江宝威电气有限公司 | 便于灭弧的变压器有载调容开关 |
CN113192775B (zh) * | 2021-04-26 | 2022-11-18 | 国网河南省电力公司超高压公司 | 一种有载调压开关用触头组件 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL67667C (ja) * | 1946-10-23 | 1951-03-16 | Smit & Willem & Co Nv | |
FR1453814A (fr) * | 1964-11-06 | 1966-07-22 | Telemecanique Electrique | Appareil de commutation dit fin de course |
DE2202186A1 (de) * | 1972-01-15 | 1973-07-26 | Transformatoren Union Ag | Mechanismus fuer lastumschalter von stufentransformatoren |
DE2321369A1 (de) * | 1973-04-27 | 1974-11-07 | Transformatoren Union Ag | Lastwaehler fuer stufenschalter von transformatoren und drosseln |
-
1977
- 1977-07-09 DE DE2731133A patent/DE2731133C2/de not_active Expired
-
1978
- 1978-05-30 IN IN404/DEL/78A patent/IN148031B/en unknown
- 1978-06-28 FR FR7819367A patent/FR2397095A1/fr active Pending
- 1978-06-30 BE BE188991A patent/BE868641A/xx not_active IP Right Cessation
- 1978-07-05 CA CA306,804A patent/CA1124790A/en not_active Expired
- 1978-07-06 JP JP8150878A patent/JPS5419119A/ja active Granted
- 1978-07-06 GB GB7829029A patent/GB2000911B/en not_active Expired
- 1978-07-06 SE SE7807596A patent/SE418126B/sv not_active IP Right Cessation
- 1978-07-06 AT AT491178A patent/AT362025B/de not_active IP Right Cessation
- 1978-07-07 HU HU78MA3000A patent/HU182971B/hu unknown
- 1978-07-07 ES ES471556A patent/ES471556A1/es not_active Expired
- 1978-07-07 NL NL7807360A patent/NL7807360A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
GB2000911B (en) | 1982-02-17 |
NL7807360A (nl) | 1979-01-11 |
AT362025B (de) | 1981-04-27 |
DE2731133C2 (de) | 1982-01-07 |
ES471556A1 (es) | 1979-01-16 |
DE2731133B1 (de) | 1978-12-07 |
ATA491178A (de) | 1980-09-15 |
BE868641A (fr) | 1978-10-16 |
SE7807596L (sv) | 1979-01-10 |
SE418126B (sv) | 1981-05-04 |
IN148031B (ja) | 1980-09-27 |
HU182971B (en) | 1984-03-28 |
GB2000911A (en) | 1979-01-17 |
JPS6145845B2 (ja) | 1986-10-09 |
JPS5419119A (en) | 1979-02-13 |
FR2397095A1 (fr) | 1979-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |