DE2961033D1 - Choke - Google Patents

Choke

Info

Publication number
DE2961033D1
DE2961033D1 DE7979890057T DE2961033T DE2961033D1 DE 2961033 D1 DE2961033 D1 DE 2961033D1 DE 7979890057 T DE7979890057 T DE 7979890057T DE 2961033 T DE2961033 T DE 2961033T DE 2961033 D1 DE2961033 D1 DE 2961033D1
Authority
DE
Germany
Prior art keywords
choke
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
DE7979890057T
Other languages
English (en)
Inventor
Gustav Dr Preininger
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.)
Elin Transformatoren Gesmbh Weiz Us
Original Assignee
Andritz Hydro GmbH Austria
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 Andritz Hydro GmbH Austria filed Critical Andritz Hydro GmbH Austria
Application granted granted Critical
Publication of DE2961033D1 publication Critical patent/DE2961033D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00—Fixed inductances not covered by group H01F17/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/02—Cores, Yokes, or armatures made from sheets
DE7979890057T 1978-12-12 1979-12-11 Choke Expired DE2961033D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT882778A AT357236B (de) 1978-12-12 1978-12-12 Drosselspule

Publications (1)

Publication Number Publication Date
DE2961033D1 true DE2961033D1 (en) 1981-12-24

Family

ID=3608902

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979890057T Expired DE2961033D1 (en) 1978-12-12 1979-12-11 Choke

Country Status (5)

Country Link
US (1) US4301437A (de)
EP (1) EP0012739B1 (de)
JP (1) JPS6030088B2 (de)
AT (1) AT357236B (de)
DE (1) DE2961033D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407205B (de) * 1998-04-27 2001-01-25 Va Tech Elin Transformatoren G Drosselspule
FI117528B (fi) * 2004-06-11 2006-11-15 Abb Oy Jäähdytetty monivaiheinen kuristinkokoonpano
JP6088605B1 (ja) 2015-08-31 2017-03-01 ファナック株式会社 視覚センサを用いたロボットシステム

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR497023A (fr) * 1918-02-28 1919-11-22 Bbc Brown Boveri & Cie Dispositif pour le refroidissement de transformateurs à air ou à huile "cas a"
DE406399C (de) * 1919-09-23 1924-11-21 Siemens Schuckertwerke G M B H Transformatoren und Drosselspulen mit Zwischenraeumen im Eisen
US1546885A (en) * 1923-12-31 1925-07-21 Gen Electric Transformer core
GB229484A (en) * 1924-02-15 1925-02-26 Frederick Edmund Berry Improvements in or relating to electric transformers
FR619593A (fr) * 1925-12-05 1927-04-05 Alsacienne Constr Meca Procédé de refroidissement de la culasse supérieure des transformateurs
FR630070A (fr) * 1926-03-12 1927-11-23 Savoisienne Const Elec Perfectionnement apporté à la construction des noyaux magnétiques, formés de tôles empilées, en vue de leur refroidissement
DE723560C (de) * 1937-10-19 1942-08-06 Bbc Brown Boveri & Cie Transformator
DE730718C (de) * 1938-08-03 1943-01-16 Bbc Brown Boveri & Cie Transformator
DE820767C (de) * 1948-06-19 1951-11-12 Brown Ag Dreiphasentransformator
US2910663A (en) * 1954-12-29 1959-10-27 Gen Electric Transformer core clamp connector
DE1231345B (de) * 1956-02-09 1966-12-29 Wilfried Fritzsche Dr Ing Geschichteter Rechteckkern
GB831439A (en) * 1957-04-11 1960-03-30 Gen Electric Co Ltd Improvements in or relating to magnetic core structures
GB923276A (en) * 1960-02-09 1963-04-10 Ferranti Ltd Improvements relating to electrical transformers
US3189858A (en) * 1961-01-11 1965-06-15 Westinghouse Electric Corp Magnetic core structures
GB1102562A (en) * 1964-05-25 1968-02-07 English Electric Co Ltd Electrical reactors
CH480719A (de) * 1968-03-28 1969-10-31 Bbc Brown Boveri & Cie Transformatorkern mit Kühlkanälen parallel zu den Blechen, und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
JPS6030088B2 (ja) 1985-07-15
JPS5582422A (en) 1980-06-21
EP0012739A1 (de) 1980-06-25
ATA882778A (de) 1979-11-15
US4301437A (en) 1981-11-17
AT357236B (de) 1980-06-25
EP0012739B1 (de) 1981-10-14

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ELIN TRANSFORMATOREN GES.M.B.H., WEIZ, US

8328 Change in the person/name/address of the agent

Free format text: PRIETSCH, R., DIPL.-ING., PAT.-ANW., 80687 MUENCHEN

8339 Ceased/non-payment of the annual fee