BG101842A - Stepping voltage regulator with tier arranged phases - Google Patents

Stepping voltage regulator with tier arranged phases

Info

Publication number
BG101842A
BG101842A BG101842A BG10184297A BG101842A BG 101842 A BG101842 A BG 101842A BG 101842 A BG101842 A BG 101842A BG 10184297 A BG10184297 A BG 10184297A BG 101842 A BG101842 A BG 101842A
Authority
BG
Bulgaria
Prior art keywords
insulation cylinder
tier
fitted
insulation
phases
Prior art date
Application number
BG101842A
Other languages
Bulgarian (bg)
Other versions
BG62712B1 (en
Inventor
Тони ГРОЗДАНОВ
Георги ГЕОРГИЕВ
Original Assignee
Тони ГРОЗДАНОВ
Георги ГЕОРГИЕВ
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 Тони ГРОЗДАНОВ, Георги ГЕОРГИЕВ filed Critical Тони ГРОЗДАНОВ
Priority to BG101842A priority Critical patent/BG62712B1/en
Publication of BG101842A publication Critical patent/BG101842A/en
Publication of BG62712B1 publication Critical patent/BG62712B1/en

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
    • H01H9/0027—Operating mechanisms

Landscapes

  • Transformers For Measuring Instruments (AREA)
  • Ac-Ac Conversion (AREA)

Abstract

The stepping regulator is designed for the adjustment ofpower transformers under load having different connection systems.It has a simplified design and reduced overall dimensions. Thecontrol effecting is possible during its manufacture andoperation, and when the phases are tier-arranged, the waste oilcan be separated from the pure one. The result includes an oilsealed insulation cylinder (3), supporting head (7) and lowerselector shield (8) which form the oil vessel of the tier-mountedpower switches. In a set with a spring-power accumulator (3),insulation cylinder (2) and bottom (4) they form a removable partsupplied with plug-type contact units (13, 14). Current collectionrings (10, 11) are fitted around insulation cylinder (9) connectedby means of mobile contact bridges (35, 36) to the fixed contactelements (37, 38) fitted on the insulation columns (9) of theselector. The mobile contact bridges (35, 36) have arc-like shapeexternally and are fitted one under the other to a commoninsulation shaft (31). The latter rests down (33) and up (16)towards the insulation cylinder (9) and is shifted at a specifiedangle by means of a reducer (22).3 claims, 3 figures
BG101842A 1997-08-21 1997-08-21 Stepping voltage regulator with tier arranged phases BG62712B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG101842A BG62712B1 (en) 1997-08-21 1997-08-21 Stepping voltage regulator with tier arranged phases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG101842A BG62712B1 (en) 1997-08-21 1997-08-21 Stepping voltage regulator with tier arranged phases

Publications (2)

Publication Number Publication Date
BG101842A true BG101842A (en) 1999-02-26
BG62712B1 BG62712B1 (en) 2000-05-31

Family

ID=3927214

Family Applications (1)

Application Number Title Priority Date Filing Date
BG101842A BG62712B1 (en) 1997-08-21 1997-08-21 Stepping voltage regulator with tier arranged phases

Country Status (1)

Country Link
BG (1) BG62712B1 (en)

Also Published As

Publication number Publication date
BG62712B1 (en) 2000-05-31

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