ES439463A1 - Load diverter switch assembly - Google Patents

Load diverter switch assembly

Info

Publication number
ES439463A1
ES439463A1 ES439463A ES439463A ES439463A1 ES 439463 A1 ES439463 A1 ES 439463A1 ES 439463 A ES439463 A ES 439463A ES 439463 A ES439463 A ES 439463A ES 439463 A1 ES439463 A1 ES 439463A1
Authority
ES
Spain
Prior art keywords
fixed
contacts
partially cylindrical
outside
fixed part
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
ES439463A
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.)
Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG
Original Assignee
Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG
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 Gebrueder Scheubeck GmbH and Co KG filed Critical Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG
Publication of ES439463A1 publication Critical patent/ES439463A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/165—Details concerning the impedances

Landscapes

  • Housings And Mounting Of Transformers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

Improvements introduced in an on-load tap changer with switching resistors for stepped transformer step switches, which is arranged in a cylindrical oil tank and whose main and auxiliary fixed contacts, arranged as segments, for the different phases of the transformer, are fixed next to each other on the inside face of a second cylindrical box arranged inside the oil tank, divided in longitudinal direction into partially cylindrical casings fixed in a lower fixed part and in a higher part distanced from each other, and replaceable from the outside, so that the oil-free paths are located between the fixed contacts of adjacent phases, and the lower and upper fixed part being made as guide plates for the mobile contacts, characterized in that the partially cylindrical casings reach beyond the fixed part lower and with its lower ends fo form a supporting edge, and because each partially cylindrical casing is made to support the single-phase switching resistors, having, below the lower guide plate, window-like openings into which packages can be inserted from outside of prefabricated resistors whose connection conductors come to bear against the outer surface of the partially cylindrical casing and can be connected to the contacts from the outside. (Machine-translation by Google Translate, not legally binding)
ES439463A 1974-07-17 1975-07-16 Load diverter switch assembly Expired ES439463A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742434364 DE2434364C2 (en) 1974-07-17 1974-07-17 LOAD CHANGE-OVER SWITCH WITH SWITCHING RESISTORS FOR TAP-SWITCHES OF TAPPING TRANSFORMERS

Publications (1)

Publication Number Publication Date
ES439463A1 true ES439463A1 (en) 1977-02-01

Family

ID=5920812

Family Applications (1)

Application Number Title Priority Date Filing Date
ES439463A Expired ES439463A1 (en) 1974-07-17 1975-07-16 Load diverter switch assembly

Country Status (12)

Country Link
JP (1) JPS5917526B2 (en)
AT (1) AT336141B (en)
BE (1) BE831428A (en)
BG (1) BG25383A3 (en)
DE (1) DE2434364C2 (en)
ES (1) ES439463A1 (en)
FR (1) FR2279210A1 (en)
GB (1) GB1483003A (en)
HU (1) HU169357B (en)
IN (1) IN140999B (en)
NL (1) NL182995C (en)
SE (1) SE398412B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59189518A (en) * 1983-04-08 1984-10-27 愛知電機株式会社 Changeover switch of on-load tap changer
DE102011014325B4 (en) * 2011-03-18 2014-11-27 Maschinenfabrik Reinhausen Gmbh OLTC
DE102013107552B4 (en) * 2013-07-16 2017-03-16 Maschinenfabrik Reinhausen Gmbh OLTC
CN107123528B (en) * 2017-07-07 2019-03-01 国网山东省电力公司枣庄供电公司 A kind of Adjustable Capacity transformer monitoring device
CN109346365B (en) * 2018-09-05 2023-09-22 国网山东省电力公司寿光市供电公司 Outdoor knife switch auxiliary switch protective cover
CN110517849A (en) * 2019-07-29 2019-11-29 江苏星驰变压器有限公司 A kind of oil-immersed type transformer and its detection method for reducing cooling oil convective resistance and work condition state

Also Published As

Publication number Publication date
SE7508112L (en) 1976-01-18
FR2279210A1 (en) 1976-02-13
NL182995B (en) 1988-01-18
ATA544875A (en) 1976-08-15
FR2279210B1 (en) 1979-05-11
DE2434364C2 (en) 1976-09-02
AT336141B (en) 1977-04-25
GB1483003A (en) 1977-08-17
BE831428A (en) 1975-11-17
BG25383A3 (en) 1978-09-15
DE2434364B1 (en) 1976-01-22
NL7508413A (en) 1976-01-20
HU169357B (en) 1976-11-28
JPS5917526B2 (en) 1984-04-21
JPS51136129A (en) 1976-11-25
IN140999B (en) 1977-01-08
NL182995C (en) 1988-06-16
SE398412B (en) 1977-12-19

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