SE322577B - - Google Patents

Info

Publication number
SE322577B
SE322577B SE15880/66A SE1588066A SE322577B SE 322577 B SE322577 B SE 322577B SE 15880/66 A SE15880/66 A SE 15880/66A SE 1588066 A SE1588066 A SE 1588066A SE 322577 B SE322577 B SE 322577B
Authority
SE
Sweden
Application number
SE15880/66A
Inventor
S Norman
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE15880/66A priority Critical patent/SE322577B/xx
Priority to GB52605/67A priority patent/GB1196258A/en
Priority to US684459A priority patent/US3462562A/en
Priority to FR129042A priority patent/FR1545114A/fr
Publication of SE322577B publication Critical patent/SE322577B/xx

Links

Classifications

    • 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
    • H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
    • 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
    • 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
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Slide Switches (AREA)
SE15880/66A 1966-11-21 1966-11-21 SE322577B (enrdf_load_stackoverflow)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE15880/66A SE322577B (enrdf_load_stackoverflow) 1966-11-21 1966-11-21
GB52605/67A GB1196258A (en) 1966-11-21 1967-11-20 Improvements in Tap-Changers for Transformers
US684459A US3462562A (en) 1966-11-21 1967-11-20 Tap changer for transformers with elongated switch-over contact
FR129042A FR1545114A (fr) 1966-11-21 1967-11-21 Commutateur à gradins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE15880/66A SE322577B (enrdf_load_stackoverflow) 1966-11-21 1966-11-21

Publications (1)

Publication Number Publication Date
SE322577B true SE322577B (enrdf_load_stackoverflow) 1970-04-13

Family

ID=20301369

Family Applications (1)

Application Number Title Priority Date Filing Date
SE15880/66A SE322577B (enrdf_load_stackoverflow) 1966-11-21 1966-11-21

Country Status (3)

Country Link
US (1) US3462562A (enrdf_load_stackoverflow)
GB (1) GB1196258A (enrdf_load_stackoverflow)
SE (1) SE322577B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL147895B (nl) * 1968-10-02 1975-11-17 Smit Nijmegen Electrotec Regelschakelaar voor een regelbare transformator.
US3783206A (en) * 1972-07-06 1974-01-01 Westinghouse Electric Corp Tap changing apparatus with improved contact structure to eliminate electrical fields across open interrupter switches
DE2747489C3 (de) * 1977-10-22 1982-01-21 Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg Lastumschalter für Stufenschalter von Stufentransformatoren
GB2078445B (en) * 1980-06-17 1984-04-18 Ass Tapchangers Ltd An on-load tap selector
US4454396A (en) * 1982-06-03 1984-06-12 Gte Automatic Electric Inc. Electrical switch for thick/thin film circuits
DE19743865C1 (de) * 1997-10-04 1999-04-15 Reinhausen Maschf Scheubeck Stufenschalter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US485619A (en) * 1892-11-08 Rheostatic controller for electric motors
US2177109A (en) * 1935-04-29 1939-10-24 Allis Chalmers Mfg Co Voltage regulator
CH203229A (de) * 1936-12-18 1939-02-28 Neue Telefon Gmbh Einrichtung zum Regeln einer Wechselspannung mit Grob- und Feinspannungsstufen.
US2693573A (en) * 1950-12-21 1954-11-02 Moloney Electric Company Transformer on-load tap changing mechanisms
US2878333A (en) * 1955-07-25 1959-03-17 Gen Electric Controlled speed tap changing mechanism
US3066208A (en) * 1958-12-08 1962-11-27 Wagner Electric Corp Tap changing apparatus
US3070964A (en) * 1961-06-12 1963-01-01 Gen Electric Method of operating thermoelectric cooling unit

Also Published As

Publication number Publication date
US3462562A (en) 1969-08-19
GB1196258A (en) 1970-06-24

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