ES469293A1 - Un dispositivo de accionamiento con acumulador de fuerza pa-ra interruptores escalonados de transformadores en cascada - Google Patents
Un dispositivo de accionamiento con acumulador de fuerza pa-ra interruptores escalonados de transformadores en cascadaInfo
- Publication number
- ES469293A1 ES469293A1 ES469293A ES469293A ES469293A1 ES 469293 A1 ES469293 A1 ES 469293A1 ES 469293 A ES469293 A ES 469293A ES 469293 A ES469293 A ES 469293A ES 469293 A1 ES469293 A1 ES 469293A1
- Authority
- ES
- Spain
- Prior art keywords
- malt
- stepped
- eccentric
- control step
- projection
- 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
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/44—Driving mechanisms, i.e. for transmitting driving force to the contacts using Geneva movement
Landscapes
- Transmission Devices (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
Un dispositivo de accionamiento con acumulador de fuerza para interruptores escalonados de transformadores escalonados o en cascada, con contactos escalonados dispuestos fijos en un círculo y con contactos móviles basculables por pasos, en el cual, para conseguir el movimiento de mando por pasos, existe un disco de malta que tiene un entrante por paso de mando, en cuyo entrante encaja un saliente de malta accionable por una manivela impulsada por un muelle, pudiendo tensarse el muelle, sujeto con uno de sus extremos de manera estacionaria, para cada paso de mando a realizar, por medio de una manivela de accionamiento que puede girar en 360º, de tal modo que, después de rebasa la posición de punto muerto, el muelle accione a la manivela impulsada con independencia de la manivela de accionamiento, caracterizado porque el saliente de malta asienta en el extremo libre de un balancín que, con su otro extremo, está apoyado en un agujero alargado, dispuesto radialmente al disco de malta, de una placa de base, y es movible por una excéntrica acoplable con la manivela accionada, de tal modo que, en el caso de un giro completo de la excéntrica, el saliente de malta describe la trayectoria de una elipse, siendo decisivo para el paso de mando correspondientemente un giro de 180º de la excéntrica que describe una trayectoria entre los dos polos de la elipse.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772719396 DE2719396C2 (de) | 1977-04-30 | 1977-04-30 | Kraftspeicherantrieb für Stufenschalter von Stufentransformatoren |
Publications (1)
Publication Number | Publication Date |
---|---|
ES469293A1 true ES469293A1 (es) | 1979-01-01 |
Family
ID=6007739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES469293A Expired ES469293A1 (es) | 1977-04-30 | 1978-04-28 | Un dispositivo de accionamiento con acumulador de fuerza pa-ra interruptores escalonados de transformadores en cascada |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5416619A (es) |
AT (1) | AT360620B (es) |
BE (1) | BE866360A (es) |
DE (1) | DE2719396C2 (es) |
ES (1) | ES469293A1 (es) |
FR (1) | FR2389210A1 (es) |
GB (1) | GB1585352A (es) |
IN (1) | IN149412B (es) |
NL (1) | NL7804526A (es) |
SE (1) | SE416857B (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006008338B3 (de) | 2006-02-23 | 2007-02-15 | Maschinenfabrik Reinhausen Gmbh | Laststufenschalter mit Kraftspeicher |
JP7362914B2 (ja) * | 2020-05-14 | 2023-10-17 | 株式会社東芝 | 負荷時タップ切換器の蓄勢機構および負荷時タップ切換器 |
EP3989251B1 (en) * | 2020-10-21 | 2023-06-28 | Hitachi Energy Switzerland AG | Switching system for an on-load tap changer, on-load tap changer and method for switching a tap connection of an on-load tap changer |
EP3989250A1 (en) * | 2020-10-21 | 2022-04-27 | Hitachi Energy Switzerland AG | Switching system for an on-load tap changer, on-load tap changer and method for switching a tap connection of an on-load tap changer |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB441774A (en) * | 1934-07-24 | 1936-01-24 | British Thomson Houston Co Ltd | Improvements in and relating to driving mechanisms |
US2482722A (en) * | 1945-07-13 | 1949-09-20 | Tarry George Stanley | Mechanism for producing intermittent rotary motion |
US2790860A (en) * | 1955-04-06 | 1957-04-30 | Furnas Electric Co | Motor driven tap switch |
NL6813678A (es) * | 1968-09-25 | 1970-03-31 |
-
1977
- 1977-04-30 DE DE19772719396 patent/DE2719396C2/de not_active Expired
-
1978
- 1978-04-13 IN IN267/DEL/78A patent/IN149412B/en unknown
- 1978-04-25 BE BE187098A patent/BE866360A/xx not_active IP Right Cessation
- 1978-04-25 SE SE7804700A patent/SE416857B/sv not_active IP Right Cessation
- 1978-04-26 JP JP4881378A patent/JPS5416619A/ja active Granted
- 1978-04-26 AT AT301878A patent/AT360620B/de not_active IP Right Cessation
- 1978-04-26 GB GB1642378A patent/GB1585352A/en not_active Expired
- 1978-04-27 NL NL7804526A patent/NL7804526A/xx not_active Application Discontinuation
- 1978-04-28 ES ES469293A patent/ES469293A1/es not_active Expired
- 1978-04-28 FR FR7812824A patent/FR2389210A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2389210B1 (es) | 1983-01-28 |
DE2719396C2 (de) | 1979-06-21 |
JPS6145844B2 (es) | 1986-10-09 |
NL7804526A (nl) | 1978-11-01 |
AT360620B (de) | 1981-01-26 |
JPS5416619A (en) | 1979-02-07 |
DE2719396B1 (de) | 1978-10-19 |
SE416857B (sv) | 1981-02-09 |
GB1585352A (en) | 1981-03-04 |
IN149412B (es) | 1981-12-05 |
FR2389210A1 (fr) | 1978-11-24 |
BE866360A (fr) | 1978-08-14 |
ATA301878A (de) | 1980-06-15 |
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