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FR2389210A1 - FORCE ACCUMULATOR CONTROL FOR TAPPED CHANGER OF STEP TRANSFORMER - Google Patents

FORCE ACCUMULATOR CONTROL FOR TAPPED CHANGER OF STEP TRANSFORMER

Info

Publication number
FR2389210A1
FR2389210A1 FR7812824A FR7812824A FR2389210A1 FR 2389210 A1 FR2389210 A1 FR 2389210A1 FR 7812824 A FR7812824 A FR 7812824A FR 7812824 A FR7812824 A FR 7812824A FR 2389210 A1 FR2389210 A1 FR 2389210A1
Authority
FR
France
Prior art keywords
force accumulator
changer
accumulator control
eccentric
tapped
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.)
Granted
Application number
FR7812824A
Other languages
French (fr)
Other versions
FR2389210B1 (en
Inventor
Alexander Bleibtreu
Johann Schaller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maschinenfabrik Reinhausen GmbH
Original Assignee
Maschinenfabrik Reinhausen GmbH
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 Maschinenfabrik Reinhausen GmbH filed Critical Maschinenfabrik Reinhausen GmbH
Publication of FR2389210A1 publication Critical patent/FR2389210A1/en
Application granted granted Critical
Publication of FR2389210B1 publication Critical patent/FR2389210B1/fr
Granted legal-status Critical Current

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

a. Commande d'accumulateur de force pour changeur de prises en charge de transformateur à échelons; b. Commande d'accumulateur de force caractérisée en ce que l'ergot de croix de Malte est placé à l'extrémité libre d'une biellette dont l'autre extrémité est montée dans une boutonnière d'une plaque de base, boutonnière disposée radialement par rapport au disque de croix de Malte, la biellette étant susceptible d'être déplacée par un excentrique pouvant être coup avec la manivelle commandée, de façon telle que pour une révolution complète de l'excentrique, l'ergot de croix de Malte décrit une ellipse, grâce à quoi pour le pas de commutation correspondant à une rotation de 180 degrés de l'excentrique, l'un des parcours entre les deux sommets de l'ellipse est déterminant. c. L'invention s'applique notamment aux transformateurs de réglage.at. Force accumulator control for on-load tap-changer of step transformer; b. Force accumulator control characterized in that the Maltese cross lug is placed at the free end of a rod, the other end of which is mounted in a buttonhole of a base plate, buttonhole disposed radially with respect to the Maltese cross disc, the rod being capable of being moved by an eccentric which can be cut with the controlled crank, so that for a complete revolution of the eccentric, the Maltese cross lug describes an ellipse, whereby, for the switching step corresponding to a rotation of 180 degrees of the eccentric, one of the paths between the two vertices of the ellipse is determining. vs. The invention applies in particular to control transformers.

FR7812824A 1977-04-30 1978-04-28 FORCE ACCUMULATOR CONTROL FOR TAPPED CHANGER OF STEP TRANSFORMER Granted FR2389210A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772719396 DE2719396C2 (en) 1977-04-30 1977-04-30 Energy storage drive for step switches of step transformers

Publications (2)

Publication Number Publication Date
FR2389210A1 true FR2389210A1 (en) 1978-11-24
FR2389210B1 FR2389210B1 (en) 1983-01-28

Family

ID=6007739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812824A Granted FR2389210A1 (en) 1977-04-30 1978-04-28 FORCE ACCUMULATOR CONTROL FOR TAPPED CHANGER OF STEP TRANSFORMER

Country Status (10)

Country Link
JP (1) JPS5416619A (en)
AT (1) AT360620B (en)
BE (1) BE866360A (en)
DE (1) DE2719396C2 (en)
ES (1) ES469293A1 (en)
FR (1) FR2389210A1 (en)
GB (1) GB1585352A (en)
IN (1) IN149412B (en)
NL (1) NL7804526A (en)
SE (1) SE416857B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006008338B3 (en) * 2006-02-23 2007-02-15 Maschinenfabrik Reinhausen Gmbh Load-tap changer with power storage spring e.g., for variable transformers, has power storage spring as pressure spring supported on end by fixed spring abutment
JP7362914B2 (en) * 2020-05-14 2023-10-17 株式会社東芝 Energy storage mechanism of on-load tap changer and on-load tap changer
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

Citations (4)

* Cited by examiner, † Cited by third party
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 (en) * 1968-09-25 1970-03-31

Patent Citations (6)

* Cited by examiner, † Cited by third party
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 (en) * 1968-09-25 1970-03-31
FR2018882A1 (en) * 1968-09-25 1970-06-26 Smit Nijmegen Electrotec
DE1947427A1 (en) * 1968-09-25 1972-02-24 Smit Nijmegen Electrotec Switch with a drive through a tensionable energy store of the crankshaft-spring type

Also Published As

Publication number Publication date
ATA301878A (en) 1980-06-15
FR2389210B1 (en) 1983-01-28
DE2719396B1 (en) 1978-10-19
AT360620B (en) 1981-01-26
BE866360A (en) 1978-08-14
GB1585352A (en) 1981-03-04
JPS6145844B2 (en) 1986-10-09
DE2719396C2 (en) 1979-06-21
ES469293A1 (en) 1979-01-01
NL7804526A (en) 1978-11-01
IN149412B (en) 1981-12-05
JPS5416619A (en) 1979-02-07
SE416857B (en) 1981-02-09

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse