NL7415784A - Driefasen-smoorspoel met ijzerkern. - Google Patents

Driefasen-smoorspoel met ijzerkern.

Info

Publication number
NL7415784A
NL7415784A NL7415784A NL7415784A NL7415784A NL 7415784 A NL7415784 A NL 7415784A NL 7415784 A NL7415784 A NL 7415784A NL 7415784 A NL7415784 A NL 7415784A NL 7415784 A NL7415784 A NL 7415784A
Authority
NL
Netherlands
Prior art keywords
iron core
choking coil
phase choking
phase
coil
Prior art date
Application number
NL7415784A
Other languages
English (en)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of NL7415784A publication Critical patent/NL7415784A/nl

Links

Classifications

    • 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
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/263—Fastening parts of the core together
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/25—Magnetic cores made from strips or ribbons
    • 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
    • H01F27/33—Arrangements for noise damping

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Transformers For Measuring Instruments (AREA)
NL7415784A 1968-06-10 1974-12-04 Driefasen-smoorspoel met ijzerkern. NL7415784A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH859768A CH483707A (de) 1968-06-10 1968-06-10 Dreiphasen-Drosselspule mit Magnetkern

Publications (1)

Publication Number Publication Date
NL7415784A true NL7415784A (nl) 1975-04-29

Family

ID=4342425

Family Applications (2)

Application Number Title Priority Date Filing Date
NL6908721A NL6908721A (nl) 1968-06-10 1969-06-09
NL7415784A NL7415784A (nl) 1968-06-10 1974-12-04 Driefasen-smoorspoel met ijzerkern.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL6908721A NL6908721A (nl) 1968-06-10 1969-06-09

Country Status (9)

Country Link
JP (1) JPS5551327B1 (nl)
BE (1) BE734207A (nl)
BR (1) BR6909523D0 (nl)
CH (1) CH483707A (nl)
DE (2) DE6920562U (nl)
FR (1) FR2013335B1 (nl)
GB (1) GB1229437A (nl)
NL (2) NL6908721A (nl)
SE (1) SE356629B (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4447795A (en) * 1981-05-05 1984-05-08 The United States Of America As Represented By The United States Department Of Energy Laminated grid and web magnetic cores

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718274A1 (de) * 1977-04-25 1978-10-26 Vogt Gmbh & Co Kg Verfahren zur herstellung definierter luftspalte in magnetischen kreisen
NL7811481A (nl) * 1978-11-22 1980-05-27 Philips Nv Transformator met luchtspleet.
JPS55151307A (en) * 1979-05-14 1980-11-25 Victor Co Of Japan Ltd Closed magnetic circuit device
FR2486319B1 (nl) * 1980-07-04 1984-02-17 Alsthom Atlantique
DE3151288C2 (de) * 1981-12-24 1986-01-09 Brown, Boveri & Cie Ag, 6800 Mannheim Dreiphasen-Kompensationsdrosselspule
JPS59229809A (ja) * 1983-06-13 1984-12-24 Fuji Electric Co Ltd 三角配置３脚鉄心形三相リアクトル
DE3413359A1 (de) * 1984-04-09 1985-10-17 Transformatoren Union Ag, 7000 Stuttgart Drossel mit wicklungen um eisenkernschenkel aus eisenkernscheiben
GB2221101A (en) * 1988-06-13 1990-01-24 Blum Gmbh & Co E Iron core for electromagnetic apparatus
IL126748A0 (en) 1998-10-26 1999-08-17 Amt Ltd Three-phase transformer and method for manufacturing same
ATE497627T1 (de) 2003-07-23 2011-02-15 Sts Spezial Transformatoren Stockach Gmbh & Co Ferritkern für ein induktivitätsbauteil
ATE481719T1 (de) * 2008-04-15 2010-10-15 Block Transformatoren Elektron Induktivitätendruckstück
CN102224554A (zh) 2008-11-24 2011-10-19 Abb技术有限公司 感应装置
IL225693A0 (en) * 2013-04-11 2013-09-30 Eliezer Adar Three-phase choke and the manufacturing method
CN103219134A (zh) * 2013-04-24 2013-07-24 苏州工业园区隆盛电器成套设备制造有限公司 一种轨道车辆用交流电抗器铁心
EP3320546A1 (de) * 2015-07-10 2018-05-16 Millsap, James Magnetkern sowie drossel bzw. transformator mit einem solchen magnetkern
DE102019100528A1 (de) * 2019-01-10 2020-07-16 EWS GmbH Abstandselement, Verwendung eines Abstandselements und Spulenkörper mit mindestens einem Abstandselement
FR3117429B1 (fr) 2020-12-16 2024-05-03 Psa Automobiles Sa Dispositif de pare-chocs a absorbeur integre et vehicule comportant un tel dispositif
CN113972054B (zh) * 2021-09-10 2024-04-05 保定天威集团特变电气有限公司 一种心柱与上轭铁的连接结构、安装方法及饼式电抗器

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1249396B (de) * 1967-09-07 Maschinenfabrik Oerlikon Zurich Oerlikon (Schweiz) Transformator, Drosselspule od dgl Induktionsgerät mit an die Joche ange lenkten lamellierten Streukorpern
DE550581C (de) * 1929-10-10 1932-05-12 Siemens Schuckertwerke Akt Ges Drosselspule fuer Hochspannungen mit Verspannungsbolzen aus Isoliermaterial und mehreren in axialer Richtung aneinandergereihten Scheibenspulengruppen
FR850988A (fr) * 1938-03-01 1939-12-30 Brown Dispositif de serrage pour noyaux de bobines de self
DE697767C (de) * 1938-03-24 1940-10-22 Aeg Transformator mit unter Verwendung von aus Isolierstoff bestehenden Abstandsstuecken unterteiltem Eisenkern
CH212730A (de) * 1939-02-04 1940-12-15 Bbc Brown Boveri & Cie Dreiphasige, gesättigte Drosselspule.
DE750987C (de) * 1939-02-05 1955-04-28 Brown Ag Dreiphasige, gesaettigte Drosselspule
DE906723C (de) * 1942-04-03 1954-03-18 Aeg Drosselspule
DE952113C (de) * 1952-03-18 1956-11-08 Deutsche Edelstahlwerke Ag Transformatorkern
FR1126049A (fr) * 1955-05-11 1956-11-13 Perfectionnements aux montures de lunettes
CH354163A (de) * 1956-12-19 1961-05-15 Bbc Brown Boveri & Cie Dreiphasiger magnetischer Körper
DE1093897B (de) * 1956-12-19 1960-12-01 Bbc Brown Boveri & Cie Dreiphasiger magnetischer Kreis fuer Transformatoren, Drosselspulen u. dgl.
FR1162865A (fr) * 1956-12-19 1958-09-18 Cie Constr Gros Mat Electromec Perfectionnements aux circuits magnétiques triphasés
CH391089A (de) * 1961-04-28 1965-04-30 Bbc Brown Boveri & Cie Eisenkern für dreiphasige Drosselspule
DE1227139B (de) * 1963-03-11 1966-10-20 Licentia Gmbh Vorrichtung zum Spannen und Schliessen von Bandagen zum Zusammenhalten bolzenloser grosser Schichtkerne fuer Transformatoren und Drosselspulen
FR1355268A (fr) * 1963-04-26 1964-03-13 Westinghouse Electric Corp Noyau magnétique
CH407312A (de) * 1963-08-13 1966-02-15 Oerlikon Maschf Lamellierter Streukörper für Transformatoren oder Drosselspulen
US3195081A (en) * 1963-11-04 1965-07-13 Westinghouse Electric Corp Electrical transformer having doublyoriented and random-oriented laminations
US3246273A (en) * 1963-12-05 1966-04-12 Gen Electric Canada Yoke held coil support for electrical reactor
FR1401109A (fr) * 1964-07-20 1965-05-28 Oerlikon Maschf élément de dispersion feuilleté pour transformateurs, bobines de réactance, et analogues
FR1405176A (fr) * 1964-08-28 1965-07-02 Thomson Houston Comp Francaise Perfectionnements à des bobines d'induction
DE1488222A1 (de) * 1964-10-19 1968-12-05 Licentia Gmbh Anordnung zum Verspannen des aktiven Teils von Drosselspulen
US3349357A (en) * 1965-08-31 1967-10-24 Gen Electric Transformer core reinforcing plate
FR1452981A (fr) * 1965-10-11 1966-04-15 Licentia Gmbh Dispositif pour le haubanage de la partie active de bobines de choc
CH459351A (de) * 1966-10-17 1968-07-15 Westinghouse Electric Corp Geschichteter Eisenkerns für elektrische Geräte
FR1523881A (fr) * 1967-05-23 1968-05-03 Oerlikon Maschf Bobine de self

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4447795A (en) * 1981-05-05 1984-05-08 The United States Of America As Represented By The United States Department Of Energy Laminated grid and web magnetic cores

Also Published As

Publication number Publication date
FR2013335A1 (nl) 1970-04-03
BE734207A (nl) 1969-11-17
BR6909523D0 (pt) 1973-02-20
JPS5551327B1 (nl) 1980-12-23
SE356629B (nl) 1973-05-28
NL6908721A (nl) 1969-12-12
DE6920562U (de) 1971-02-18
DE1926007A1 (de) 1970-10-01
CH483707A (de) 1969-12-31
GB1229437A (nl) 1971-04-21
FR2013335B1 (nl) 1974-02-01

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