ES351709A1 - Perfeccionamientos en dispositivos de conmutacion en carga para transformadores. - Google Patents

Perfeccionamientos en dispositivos de conmutacion en carga para transformadores.

Info

Publication number
ES351709A1
ES351709A1 ES351709A ES351709A ES351709A1 ES 351709 A1 ES351709 A1 ES 351709A1 ES 351709 A ES351709 A ES 351709A ES 351709 A ES351709 A ES 351709A ES 351709 A1 ES351709 A1 ES 351709A1
Authority
ES
Spain
Prior art keywords
contacts
load
contact
switch
shaft
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
Application number
ES351709A
Other languages
English (en)
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Publication of ES351709A1 publication Critical patent/ES351709A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Control Of Electrical Variables (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
ES351709A 1967-03-17 1968-03-16 Perfeccionamientos en dispositivos de conmutacion en carga para transformadores. Expired ES351709A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR99376A FR1522557A (fr) 1967-03-17 1967-03-17 Dispositif de commutation en charge avec présélecteur des prises à commuter d'un enroulement à prises multiples

Publications (1)

Publication Number Publication Date
ES351709A1 true ES351709A1 (es) 1969-06-16

Family

ID=8627158

Family Applications (1)

Application Number Title Priority Date Filing Date
ES351709A Expired ES351709A1 (es) 1967-03-17 1968-03-16 Perfeccionamientos en dispositivos de conmutacion en carga para transformadores.

Country Status (7)

Country Link
US (1) US3523240A (es)
DE (1) DE1613768A1 (es)
ES (1) ES351709A1 (es)
FR (1) FR1522557A (es)
GB (1) GB1204612A (es)
NL (1) NL6803760A (es)
SE (1) SE339845B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1604859A (es) * 1968-11-05 1972-04-17
US3761802A (en) * 1972-07-07 1973-09-25 A Krasov Switching device for transformers having stepwise voltage control under load
CN102306562B (zh) * 2011-05-31 2013-11-20 北京博瑞莱智能科技有限公司 新型永磁机构开关
CN106876175B (zh) * 2017-04-13 2019-05-31 山东普益电气有限公司 一种有载分接机械开关

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2719234A (en) * 1952-10-21 1955-09-27 Westinghouse Electric Corp Electronic contacting of x-ray generator
BE634824A (es) * 1962-07-12
NL123727C (es) * 1964-08-12
US3388320A (en) * 1966-04-28 1968-06-11 Gen Electric Voltage regulator coarse control device utilizing current limiting reactor means

Also Published As

Publication number Publication date
NL6803760A (es) 1968-09-18
DE1613768A1 (de) 1971-04-22
US3523240A (en) 1970-08-04
SE339845B (es) 1971-10-25
GB1204612A (en) 1970-09-09
FR1522557A (fr) 1968-04-26

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