HU178387B - Array of contacts to the load selectors of multi-stage transformers - Google Patents

Array of contacts to the load selectors of multi-stage transformers

Info

Publication number
HU178387B
HU178387B HU75780A HU75780A HU178387B HU 178387 B HU178387 B HU 178387B HU 75780 A HU75780 A HU 75780A HU 75780 A HU75780 A HU 75780A HU 178387 B HU178387 B HU 178387B
Authority
HU
Hungary
Prior art keywords
array
contacts
stage transformers
load selectors
selectors
Prior art date
Application number
HU75780A
Other languages
Hungarian (hu)
Inventor
Alexander Bleibtreu
Josef Neumeyer
Original Assignee
Reinhausen Maschf Scheubeck
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 Reinhausen Maschf Scheubeck filed Critical Reinhausen Maschf Scheubeck
Publication of HU178387B publication Critical patent/HU178387B/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
    • H01H9/0016—Contact arrangements for tap changers
    • 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
    • H01F29/025—Constructional details of transformers or reactors with tapping on coil or windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Contacts (AREA)
  • Push-Button Switches (AREA)
  • Thermally Actuated Switches (AREA)
HU75780A 1979-04-12 1980-03-31 Array of contacts to the load selectors of multi-stage transformers HU178387B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792914928 DE2914928C2 (en) 1979-04-12 1979-04-12 Contact arrangement for load selectors of step transformers

Publications (1)

Publication Number Publication Date
HU178387B true HU178387B (en) 1982-04-28

Family

ID=6068209

Family Applications (1)

Application Number Title Priority Date Filing Date
HU75780A HU178387B (en) 1979-04-12 1980-03-31 Array of contacts to the load selectors of multi-stage transformers

Country Status (9)

Country Link
JP (1) JPS55140215A (en)
DE (1) DE2914928C2 (en)
ES (1) ES8101306A1 (en)
FR (1) FR2454167A1 (en)
GB (1) GB2049288B (en)
HU (1) HU178387B (en)
IN (1) IN153245B (en)
NL (1) NL185878C (en)
SE (1) SE436082B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3326549A1 (en) * 1983-07-22 1985-02-07 Transformatoren Union Ag, 7000 Stuttgart LOAD SELECTOR FOR STAGE TRANSFORMERS
DE3401297A1 (en) * 1984-01-16 1985-07-18 Transformatoren Union Ag, 7000 Stuttgart LOAD SELECTOR FOR STAGE TRANSFORMERS
DE3407332A1 (en) * 1984-02-29 1985-08-29 Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg Load selector for stepping transformers having switching contacts which can be rolled off
DE3409077A1 (en) * 1984-03-13 1985-09-19 Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg Changeover arrangement for load selector switches of tapped transformers
DE3416050A1 (en) * 1984-04-30 1985-10-31 Transformatoren Union Ag, 7000 Stuttgart LOAD SELECTOR FOR STAGE TRANSFORMERS
EP2666171A1 (en) * 2011-01-20 2013-11-27 Maschinenfabrik Reinhausen GmbH Tap changer
EP2959493B1 (en) 2013-02-20 2017-04-12 ABB Schweiz AG Tap changer contact system
DE102013107550B4 (en) 2013-07-16 2017-05-04 Maschinenfabrik Reinhausen Gmbh load selector

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL67667C (en) * 1946-10-23 1951-03-16 Smit & Willem & Co Nv
BE504507A (en) * 1950-08-01
GB763245A (en) * 1953-08-13 1956-12-12 Brookhirst Switchgear Ltd Improvements in or relating to electric switches or switchgear
DE1763529B2 (en) * 1968-06-19 1972-04-06 Maschinenfabrik Reinhausen Gebruder Scheubeck KG, 8400 Regensburg ARRANGEMENT FOR CHANGING THE LOAD OF A THREE-PHASE, STAR-SWITCHED STEPPING TRANSFORMER
DE2104661B1 (en) * 1971-02-02 1972-03-16 Transformatoren Union Ag Contact arrangement for selector, switchover and / or reverser of transformers
NL147571B (en) * 1971-05-03 1975-10-15 Smit Nijmegen Electrotec LOAD SELECTOR OR LOAD SELECTOR FINE SELECTOR WITH BYPASSING IMPEDANCES MOVING WITH THE MOVABLE CONTACTS.

Also Published As

Publication number Publication date
ES490457A0 (en) 1980-12-01
DE2914928C2 (en) 1983-02-24
SE8002659L (en) 1980-10-13
NL185878B (en) 1990-03-01
FR2454167B1 (en) 1984-09-07
SE436082B (en) 1984-11-05
NL185878C (en) 1990-08-01
JPH0147885B2 (en) 1989-10-17
GB2049288A (en) 1980-12-17
DE2914928A1 (en) 1980-10-16
ES8101306A1 (en) 1980-12-01
NL8002102A (en) 1980-10-14
FR2454167A1 (en) 1980-11-07
GB2049288B (en) 1983-05-25
JPS55140215A (en) 1980-11-01
IN153245B (en) 1984-06-23

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee