FR1122726A - Perfectionnements aux bobines électromagnétiques - Google Patents

Perfectionnements aux bobines électromagnétiques

Info

Publication number
FR1122726A
FR1122726A FR1122726DA FR1122726A FR 1122726 A FR1122726 A FR 1122726A FR 1122726D A FR1122726D A FR 1122726DA FR 1122726 A FR1122726 A FR 1122726A
Authority
FR
France
Prior art keywords
electromagnetic coils
coils
electromagnetic
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
Other languages
English (en)
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.)
GTE Sylvania Inc
Original Assignee
Sylvania Electric Products Inc
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 Sylvania Electric Products Inc filed Critical Sylvania Electric Products Inc
Application granted granted Critical
Publication of FR1122726A publication Critical patent/FR1122726A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/06—Insulation of windings
    • 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
    • H01F27/255—Magnetic cores made from particles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0246—Manufacturing of magnetic circuits by moulding or by pressing powder

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
FR1122726D 1954-04-15 1955-04-15 Perfectionnements aux bobines électromagnétiques Expired FR1122726A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US423370A US2850707A (en) 1954-04-15 1954-04-15 Electromagnetic coils

Publications (1)

Publication Number Publication Date
FR1122726A true FR1122726A (fr) 1956-09-12

Family

ID=23678651

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1122726D Expired FR1122726A (fr) 1954-04-15 1955-04-15 Perfectionnements aux bobines électromagnétiques

Country Status (2)

Country Link
US (1) US2850707A (fr)
FR (1) FR1122726A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1102910B (de) * 1957-07-24 1961-03-23 Foster Transformers Ltd Spulenaufbau fuer Transformatoren od. dgl. elektrische Wicklungsanordnungen
FR2402965A1 (fr) * 1977-09-07 1979-04-06 Tokyo Shibaura Electric Co Circuit a semi-conducteurs avec une bobine de reactance connectee en serie

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3068433A (en) * 1954-04-15 1962-12-11 Sylvania Electric Prod Electromagnetic coils
US3225269A (en) * 1955-01-03 1965-12-21 Willis G Worcester Electrical apparatus
US3058078A (en) * 1956-02-21 1962-10-09 Siegfried R Hoh Low capacitance transformer
US3170225A (en) * 1957-03-15 1965-02-23 Gen Electric Method of making foil wound electrical coils
CA659234A (en) * 1957-10-24 1963-03-12 R. Hinkley James Epoxy dipping compounds
US3247476A (en) * 1961-06-14 1966-04-19 Intron Int Inc Electromagnetic device
US3283188A (en) * 1963-02-08 1966-11-01 Reliance Electric & Eng Co Coil construction
US3325760A (en) * 1965-10-01 1967-06-13 Gen Motors Corp Electromagnet with resinous ferromagnetic cladding
US3419834A (en) * 1966-03-24 1968-12-31 Ian C. Mckechnie Electrical coils
DE1564910A1 (de) * 1966-09-30 1969-12-18 Telefunken Patent Induktives Bauelement fuer die Nachrichtentechnik mit geschlossenem ferromagnetischem Kern,insbesondere fuer Hochfrequenz
US3611226A (en) * 1969-12-08 1971-10-05 Westinghouse Electric Corp Encapsulated electrical windings
US4021764A (en) * 1975-12-08 1977-05-03 General Electric Company Sheet-wound transformer coils with reduced edge heating
US4012706A (en) * 1975-12-08 1977-03-15 General Electric Company Sheet-wound transformer coils
WO1992005568A1 (fr) * 1990-09-21 1992-04-02 Coilcraft, Inc. Dispositif inductif et procede de fabrication
JP2530778Y2 (ja) * 1991-05-16 1997-03-26 日本ビクター株式会社 電機子用リボンコイル
US7921546B2 (en) * 1995-07-18 2011-04-12 Vishay Dale Electronics, Inc. Method for making a high current low profile inductor
US7263761B1 (en) * 1995-07-18 2007-09-04 Vishay Dale Electronics, Inc. Method for making a high current low profile inductor
CA2180992C (fr) 1995-07-18 1999-05-18 Timothy M. Shafer Bobine d'induction a courant eleve et methode de fabrication
US7034645B2 (en) * 1999-03-16 2006-04-25 Vishay Dale Electronics, Inc. Inductor coil and method for making same
JP3316560B2 (ja) * 1998-03-05 2002-08-19 株式会社村田製作所 ビーズインダクタ
US6285272B1 (en) 1999-10-28 2001-09-04 Coilcraft, Incorporated Low profile inductive component
US7295097B2 (en) * 2005-06-21 2007-11-13 Camarena Villasenor Jose De Je Energy saving system for a unit requiring electricity
US20090134719A1 (en) * 2006-04-14 2009-05-28 Ciiis, Llc Electric motor containing ferromagnetic particles
US20080036566A1 (en) * 2006-08-09 2008-02-14 Andrzej Klesyk Electronic Component And Methods Relating To Same
JP5307105B2 (ja) * 2010-01-06 2013-10-02 株式会社神戸製鋼所 複合型巻線素子ならびにこれを用いた変圧器、変圧システムおよびノイズカットフィルタ用複合型巻線素子
JP4997330B2 (ja) * 2010-07-27 2012-08-08 株式会社神戸製鋼所 多相変圧器および変圧システム
WO2013051102A1 (fr) * 2011-10-04 2013-04-11 古河電気工業株式会社 Tige d'enroulement pour bobine d'induction, et bobine d'induction
US9997290B2 (en) * 2015-06-26 2018-06-12 Intel Corporation Variable inductor and wireless communication device including variable device for conversion of a baseband signal to a radio frequency (RF) range

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE97887C (fr) *
US512340A (en) * 1893-07-07 1894-01-09 Nikola Tesla Coil for electro-magnets
US1837678A (en) * 1928-09-12 1931-12-22 Ryder Samuel Charles Inductance coil particularly adapted for use with radio tuning devices
US2282759A (en) * 1940-08-03 1942-05-12 Gavitt Mfg Company Antenna loop
US2457806A (en) * 1946-06-11 1949-01-04 Eugene R Crippa Inductance coil
NL86185C (fr) * 1951-06-08 1900-01-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1102910B (de) * 1957-07-24 1961-03-23 Foster Transformers Ltd Spulenaufbau fuer Transformatoren od. dgl. elektrische Wicklungsanordnungen
FR2402965A1 (fr) * 1977-09-07 1979-04-06 Tokyo Shibaura Electric Co Circuit a semi-conducteurs avec une bobine de reactance connectee en serie

Also Published As

Publication number Publication date
US2850707A (en) 1958-09-02

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