SE401420B - Lindningskopplare - Google Patents
LindningskopplareInfo
- Publication number
- SE401420B SE401420B SE7414099A SE7414099A SE401420B SE 401420 B SE401420 B SE 401420B SE 7414099 A SE7414099 A SE 7414099A SE 7414099 A SE7414099 A SE 7414099A SE 401420 B SE401420 B SE 401420B
- Authority
- SE
- Sweden
- Prior art keywords
- winding coupler
- coupler
- winding
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts
- H01H33/161—Variable impedances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
-
- 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
- H01F29/025—Constructional details of transformers or reactors with tapping on coil or windings
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Housings And Mounting Of Transformers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2357209A DE2357209B1 (de) | 1973-11-16 | 1973-11-16 | Stufenschalter für Stufentransformatoren |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7414099L SE7414099L (sv) | 1975-05-20 |
SE401420B true SE401420B (sv) | 1978-05-02 |
Family
ID=5898256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7414099A SE401420B (sv) | 1973-11-16 | 1974-11-11 | Lindningskopplare |
Country Status (9)
Country | Link |
---|---|
US (1) | US3934174A (sv) |
JP (1) | JPS50112734A (sv) |
AT (1) | AT334467B (sv) |
BE (1) | BE822186A (sv) |
DE (1) | DE2357209B1 (sv) |
FR (1) | FR2251946B1 (sv) |
GB (1) | GB1469675A (sv) |
NL (1) | NL7414872A (sv) |
SE (1) | SE401420B (sv) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4081741A (en) * | 1975-10-29 | 1978-03-28 | Asea Aktiebolag | On-load tap changer |
SE394536B (sv) * | 1975-11-06 | 1977-06-27 | Asea Ab | Lindningskopplare innehallande ett enda vacuumelement per fas |
DE2720348A1 (de) * | 1977-05-06 | 1978-11-16 | Reinhausen Maschf Scheubeck | Stufentransformator mit stufenschaltvorrichtung und mit spannungsabhaengigen widerstaenden |
FR2458884A1 (fr) * | 1979-06-06 | 1981-01-02 | Merlin Gerin | Disjoncteur blinde equipe de resistances de fermeture |
EP0118418B1 (en) * | 1982-09-06 | 1988-06-15 | Budapesti Müszaki Egyetem | Circuit arrangement for compensation of fast changing reactive power, in particular on the point of consumers, which generate harmonics |
JPS59125418A (ja) * | 1983-01-07 | 1984-07-19 | Mitsubishi Electric Corp | 負荷時タツプ切換装置 |
DE3337373A1 (de) * | 1983-10-14 | 1985-04-25 | Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg | Stufentransformator mit nicht starr geerdetem sternpunkt |
SE526001C2 (sv) * | 2003-09-26 | 2005-06-14 | Abb Research Ltd | System för överföring av elektrisk kraft |
KR100814514B1 (ko) * | 2006-01-27 | 2008-03-17 | 가부시끼가이샤 도시바 | 부하시 탭 전환 장치 |
DE202009018524U1 (de) | 2009-10-08 | 2012-01-31 | Maschinenfabrik Reinhausen Gmbh | Stufenschalter |
DE102010007535B4 (de) | 2010-02-11 | 2017-12-21 | Maschinenfabrik Reinhausen Gmbh | Stufenschalter mit Freilaufelement |
DE102010007534A1 (de) | 2010-02-11 | 2011-08-11 | Maschinenfabrik Reinhausen GmbH, 93059 | Stufenschalter |
DE102010019948B4 (de) | 2010-05-08 | 2015-06-11 | Maschinenfabrik Reinhausen Gmbh | Laststufenschalter |
DE202010017646U1 (de) | 2010-05-08 | 2012-04-13 | Maschinenfabrik Reinhausen Gmbh | Laststufenschalter |
DE102010024326A1 (de) | 2010-06-18 | 2011-12-22 | Maschinenfabrik Reinhausen Gmbh | Stufenschalter |
DE202010017377U1 (de) | 2010-06-18 | 2012-01-03 | Maschinenfabrik Reinhausen Gmbh | Laststufenschalter |
DE102010024327B4 (de) | 2010-06-18 | 2014-12-11 | Maschinenfabrik Reinhausen Gmbh | Stufenschalter |
DE102010024612B4 (de) | 2010-06-22 | 2015-06-03 | Maschinenfabrik Reinhausen Gmbh | Stufenschalter |
DE102010040969A1 (de) * | 2010-09-17 | 2012-03-22 | Siemens Aktiengesellschaft | Transformator mit Einrichtung zur Aufaddierung einer Spannung |
CN107045918B (zh) * | 2017-01-19 | 2019-02-19 | 江苏省送变电有限公司 | 一种用于变压器通流试验的可调电感器 |
CN114509636B (zh) * | 2022-04-19 | 2022-07-12 | 合肥航太电物理技术有限公司 | 基于电力载波的雷电电磁脉冲防护性能检测***与方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL292688A (sv) * | 1962-02-08 | |||
FR2163203A5 (sv) * | 1972-02-03 | 1973-07-20 | Reinhausen Kg Maschf |
-
1973
- 1973-11-16 DE DE2357209A patent/DE2357209B1/de not_active Ceased
-
1974
- 1974-08-15 US US05/497,606 patent/US3934174A/en not_active Expired - Lifetime
- 1974-11-11 SE SE7414099A patent/SE401420B/sv not_active IP Right Cessation
- 1974-11-14 GB GB4925674A patent/GB1469675A/en not_active Expired
- 1974-11-14 BE BE150496A patent/BE822186A/xx not_active IP Right Cessation
- 1974-11-14 NL NL7414872A patent/NL7414872A/xx not_active Application Discontinuation
- 1974-11-14 AT AT911974A patent/AT334467B/de not_active IP Right Cessation
- 1974-11-15 JP JP49131229A patent/JPS50112734A/ja active Pending
- 1974-11-15 FR FR7437792A patent/FR2251946B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE7414099L (sv) | 1975-05-20 |
ATA911974A (de) | 1976-05-15 |
JPS50112734A (sv) | 1975-09-04 |
DE2357209B1 (de) | 1975-02-13 |
FR2251946A1 (sv) | 1975-06-13 |
BE822186A (fr) | 1975-03-03 |
US3934174A (en) | 1976-01-20 |
GB1469675A (en) | 1977-04-06 |
NL7414872A (nl) | 1975-05-21 |
AT334467B (de) | 1976-01-25 |
FR2251946B1 (sv) | 1980-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7414099-7 Effective date: 19940610 Format of ref document f/p: F |