ES292579A1 - Opposite rotational sense actuator mechanism for tap changer contacts - Google Patents

Opposite rotational sense actuator mechanism for tap changer contacts

Info

Publication number
ES292579A1
ES292579A1 ES0292579A ES292579A ES292579A1 ES 292579 A1 ES292579 A1 ES 292579A1 ES 0292579 A ES0292579 A ES 0292579A ES 292579 A ES292579 A ES 292579A ES 292579 A1 ES292579 A1 ES 292579A1
Authority
ES
Spain
Prior art keywords
contacts
fixed contacts
arcuate
opposite rotational
actuator mechanism
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
ES0292579A
Other languages
Spanish (es)
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Publication of ES292579A1 publication Critical patent/ES292579A1/en
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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18528—Rotary to intermittent unidirectional motion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19023—Plural power paths to and/or from gearing
    • Y10T74/19074—Single drive plural driven
    • Y10T74/19121—Concentric

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

A selector switch suitable for on-load transformer tap changing comprises two contrarotatable movable contacts 23, 26, arranged to be stepped alternately, each from one fixed contact to the next in opposite rotational directions over two arcuate sets of fixed contacts 1, 3 ... 11, and 2, 4... 10, respectively, between limit positions in one of which they respectively engage fixed contacts 1, 2 and in the other of which they respectively engage fixed contacts 11, 10, the arcuate sets each subtending angles of less than 180 degrees on opposite sides of a central axis. The movable contacts 23, 26, are carried by arms 24, 25, which are contra-rotatable by concentric shafts coupled to a suitable driving mechanism (Figs. 2, 4, not shown). The fixed contacts 1-11 are connected to tapping points on a transformer winding, and arcuate collector bars 21, 22, of the switch are connected to contacts of a high speed diverter switch arranged to selectively connect the collector bars to a load terminal (Fig. 3, not shown).
ES0292579A 1962-10-19 1963-10-17 Opposite rotational sense actuator mechanism for tap changer contacts Expired ES292579A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB39699/62A GB1044520A (en) 1962-10-19 1962-10-19 Improvements relating to electric selector switches

Publications (1)

Publication Number Publication Date
ES292579A1 true ES292579A1 (en) 1964-01-01

Family

ID=10410990

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0292579A Expired ES292579A1 (en) 1962-10-19 1963-10-17 Opposite rotational sense actuator mechanism for tap changer contacts

Country Status (8)

Country Link
US (1) US3246088A (en)
BE (1) BE638899A (en)
CH (1) CH427956A (en)
DE (1) DE1266389B (en)
DK (1) DK109396C (en)
ES (1) ES292579A1 (en)
GB (1) GB1044520A (en)
NL (1) NL299490A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484567A (en) * 1967-12-19 1969-12-16 John Johnson Switch
US3902030A (en) * 1973-08-31 1975-08-26 Laurentiv Popa Diverter switch for on-load changers
US4103119A (en) * 1976-10-12 1978-07-25 P. R. Mallory & Co. Inc. Timing mechanism having independently operated plural cam assemblies
JPS60124810A (en) * 1983-12-08 1985-07-03 Mitsubishi Electric Corp On-load tap selector
DE202011001444U1 (en) * 2011-01-13 2012-04-17 Maschinenfabrik Reinhausen Gmbh hand drive

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE14682C (en) * CH. PATSCH in Wien Soldering device
NL24041C (en) * 1927-04-08
US1867147A (en) * 1930-06-10 1932-07-12 Bbc Brown Boveri & Cie Tap changing switch and system
US1863392A (en) * 1931-10-08 1932-06-14 Gen Electric Electric switch
US2231627A (en) * 1934-04-20 1941-02-11 Jansen Bernhard Step switch device for regulating transformers
US2363886A (en) * 1942-07-15 1944-11-28 Gen Electric Electric switching mechanism
DE878392C (en) * 1944-09-17 1953-06-01 Siemens Ag Maltese cross gear with unequal switching steps, especially for regulations
US2560002A (en) * 1945-07-27 1951-07-10 Allis Chalmers Mfg Co Voltage regulating control and apparatus
US2480589A (en) * 1946-06-07 1949-08-30 Gen Electric Electromechanical tap changing mechanism
US2785242A (en) * 1955-06-13 1957-03-12 Westinghouse Electric Corp Tap-changers
US3155782A (en) * 1959-05-01 1964-11-03 Mc Graw Edison Co Switch actuating mechanism for controlled speed tap changer
DE1849286U (en) * 1961-08-22 1962-04-05 Siemens Ag ROTARY SWITCH.

Also Published As

Publication number Publication date
GB1044520A (en) 1966-10-05
BE638899A (en)
DK109396C (en) 1968-04-22
DE1266389B (en) 1968-04-18
CH427956A (en) 1967-01-15
NL299490A (en)
US3246088A (en) 1966-04-12

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