ES375560A1 - Un dispositivo cambiador de relacion de transformacion. - Google Patents

Un dispositivo cambiador de relacion de transformacion.

Info

Publication number
ES375560A1
ES375560A1 ES375560A ES375560A ES375560A1 ES 375560 A1 ES375560 A1 ES 375560A1 ES 375560 A ES375560 A ES 375560A ES 375560 A ES375560 A ES 375560A ES 375560 A1 ES375560 A1 ES 375560A1
Authority
ES
Spain
Prior art keywords
contacts
shaft
drive
changing device
close
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
ES375560A
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES375560A1 publication Critical patent/ES375560A1/es
Expired legal-status Critical Current

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
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Basic Packing Technique (AREA)
ES375560A 1969-01-21 1970-01-17 Un dispositivo cambiador de relacion de transformacion. Expired ES375560A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79234969A 1969-01-21 1969-01-21

Publications (1)

Publication Number Publication Date
ES375560A1 true ES375560A1 (es) 1972-05-16

Family

ID=25156591

Family Applications (1)

Application Number Title Priority Date Filing Date
ES375560A Expired ES375560A1 (es) 1969-01-21 1970-01-17 Un dispositivo cambiador de relacion de transformacion.

Country Status (7)

Country Link
US (1) US3553395A (es)
JP (1) JPS4747947B1 (es)
BE (1) BE744736A (es)
CA (1) CA933988A (es)
ES (1) ES375560A1 (es)
FR (1) FR2042721A5 (es)
GB (1) GB1291043A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676749A (en) * 1970-10-28 1972-07-11 Westinghouse Electric Corp Switch-operating mechanism with particular application thereof to potential-transformer disconnecting assembly
US3852553A (en) * 1973-08-02 1974-12-03 Westinghouse Electric Corp Vacuum switch with toggle assembly operating mechanism
US4112274A (en) * 1976-02-04 1978-09-05 General Power Corp. Electrical control
DE19743865C1 (de) * 1997-10-04 1999-04-15 Reinhausen Maschf Scheubeck Stufenschalter
DE19934383C2 (de) 1999-07-22 2001-06-21 Reinhausen Maschf Scheubeck Dämpfungseinrichtung und Ventileinsatz für eine solche Dämpfungseinrichtung
US6410869B1 (en) 2000-06-08 2002-06-25 Watlow Electric Manufacturing Company Branch assembly for a communication bus
DE10104392C2 (de) * 2001-01-19 2003-07-03 Siemens Ag Vakuumschalter sowie System und Verfahren zu seiner Steuerung
DE102009034627B3 (de) * 2009-07-24 2010-09-09 Maschinenfabrik Reinhausen Gmbh Laststufenschalter mit Kraftspeicher
DE202010017767U1 (de) * 2010-04-15 2012-08-09 Maschinenfabrik Reinhausen Gmbh Schrittschaltgetriebe für Laststufenschalter von Stufentransformatoren
EP2689442B1 (en) 2011-03-25 2015-01-07 ABB Technology AG An improved tap changer
WO2012134963A1 (en) * 2011-03-25 2012-10-04 Abb Technology Ag Tap changer having an improved vacuum interrupter actuating assembly
WO2012134977A1 (en) * 2011-03-25 2012-10-04 Abb Technology Ag Tap changer having a vaccum interrupter assembly with an improved damper
WO2021121598A1 (de) * 2019-12-19 2021-06-24 Siemens Aktiengesellschaft Vorrichtung zum anschluss an ein hochspannungsnetz
CN114420477B (zh) * 2021-12-31 2024-04-05 深圳市泰永电气科技有限公司 旋转机构、切换开关装置及自动转换开关电器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761930A (en) * 1950-12-13 1956-09-04 Ite Circuit Breaker Ltd Circuit recloser
US2665351A (en) * 1951-02-09 1954-01-05 Asea Ab Arrangement in air blast circuit breaker provided with damping resistance
US2878333A (en) * 1955-07-25 1959-03-17 Gen Electric Controlled speed tap changing mechanism
CH428928A (de) * 1965-11-02 1967-01-31 Bbc Brown Boveri & Cie Einrichtung an einem Lastumschalter eines Stufenschalters für Regeltransformatoren

Also Published As

Publication number Publication date
BE744736A (fr) 1970-07-01
DE2002054A1 (de) 1970-07-30
DE2002054B2 (de) 1973-01-25
GB1291043A (en) 1972-09-27
US3553395A (en) 1971-01-05
FR2042721A5 (es) 1971-02-12
JPS4747947B1 (es) 1972-12-02
CA933988A (en) 1973-09-18

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