BE867825A - Transformateur - Google Patents

Transformateur

Info

Publication number
BE867825A
BE867825A BE188327A BE188327A BE867825A BE 867825 A BE867825 A BE 867825A BE 188327 A BE188327 A BE 188327A BE 188327 A BE188327 A BE 188327A BE 867825 A BE867825 A BE 867825A
Authority
BE
Belgium
Prior art keywords
transformer
Prior art date
Application number
BE188327A
Other languages
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of BE867825A publication Critical patent/BE867825A/fr

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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • H01F27/325—Coil bobbins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers
    • H01F38/30—Constructions
BE188327A 1977-06-06 1978-06-05 Transformateur BE867825A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7706192,A NL178373C (nl) 1977-06-06 1977-06-06 Transformator.

Publications (1)

Publication Number Publication Date
BE867825A true BE867825A (fr) 1978-12-05

Family

ID=19828669

Family Applications (1)

Application Number Title Priority Date Filing Date
BE188327A BE867825A (fr) 1977-06-06 1978-06-05 Transformateur

Country Status (12)

Country Link
US (1) US4200853A (fr)
JP (1) JPS543222A (fr)
AU (1) AU513278B2 (fr)
BE (1) BE867825A (fr)
CA (1) CA1091315A (fr)
DE (1) DE2823779C2 (fr)
ES (1) ES470482A1 (fr)
FR (1) FR2394160A1 (fr)
GB (1) GB2000384B (fr)
IT (1) IT1096457B (fr)
NL (1) NL178373C (fr)
SE (2) SE7806475L (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374370A (en) * 1981-03-30 1983-02-15 Motorola, Inc. Helical resonator filter
US4419645A (en) * 1981-08-14 1983-12-06 Standex International Corporation Multiple position half-turn inductor
DE3434497A1 (de) * 1984-09-20 1986-03-20 Vacuumschmelze Gmbh, 6450 Hanau Induktives bauelement mit einem bewickelten ringbandkern
JPS61146934U (fr) * 1985-03-05 1986-09-10
US4897627A (en) * 1985-06-21 1990-01-30 Magnetek Universal Mfg. Corp. Fluorescent ballast assembly including a strip circuit board
US4766406A (en) * 1987-04-16 1988-08-23 Universal Manufacturing Corporation Fluorescent ballast assembly
AT393179B (de) * 1990-03-29 1991-08-26 Siemens Ag Oesterreich Induktives schaltungselement fuer leiterplattenmontage
GB9111535D0 (en) * 1991-05-29 1991-07-17 Measurement Tech Ltd Improvements in or relating to transformers
US6160467A (en) * 1995-08-09 2000-12-12 Visteon Global Technologies, Inc. Transformer with center tap
JP2968940B2 (ja) * 1996-02-26 1999-11-02 エイサー ペリフェラルズ インコーポレイテッド フライバック・パルス信号を形成するためのビルトイン・ピンを含むフライバック・トランス
US6072380A (en) * 1999-03-16 2000-06-06 Stanetex Electronics Bobbin-wound current sense transformer
JP3476077B2 (ja) * 2000-08-21 2003-12-10 株式会社タムラ製作所 カレントトランス用コイルボビンおよびその製造方法
DE10148133A1 (de) * 2001-09-28 2003-04-24 Ascom Energy Systems Ag Bern Flachtransformator mit gesteckten Sekundärwicklungen
DE202006013658U1 (de) * 2006-09-06 2008-01-24 Vogt Electronic Components Gmbh Transformator mit Steckblechwicklung
US7378932B1 (en) 2007-05-11 2008-05-27 Ice Components, Inc. Reduced size high-frequency surface-mount current sense transformer
US8193891B2 (en) * 2008-02-20 2012-06-05 Koninklijke Philips Electronics N.V. High voltage transformer with space-saving primary windings
TWI371764B (en) * 2009-11-17 2012-09-01 Delta Electronics Inc Current transformer structure
DE102011082046A1 (de) * 2011-09-02 2013-03-07 Schmidhauser Ag Transformator und zugehöriges Herstellungsverfahren
GB2511844B (en) * 2013-03-15 2015-12-23 Eisergy Ltd A magnetic component for a switching power supply and a method of manufacturing a magnetic component

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836805A (en) * 1956-12-04 1958-05-27 Essex Electronics Electrical winding construction
US2972713A (en) * 1958-06-25 1961-02-21 Essex Electronics Circuit element construction
US3281744A (en) * 1964-04-22 1966-10-25 Cambridge Thermionic Corp Variable core locked impedance devices
US3332048A (en) * 1965-08-24 1967-07-18 Coilcraft Inc Mount for circuit elements
US3524156A (en) * 1968-08-26 1970-08-11 Stephen Horbach Printed circuit transformer bobbin
US3689862A (en) * 1971-01-20 1972-09-05 Precision Paper Tube Co Stackable coil form
NL7203795A (fr) * 1972-03-22 1973-09-25
DE7218616U (de) * 1972-05-17 1972-08-24 Siemens Ag Spulenkoerper
FR2312844A1 (fr) * 1975-05-29 1976-12-24 Cem Comp Electro Mec Perfectionnemen

Also Published As

Publication number Publication date
JPS5725968B2 (fr) 1982-06-02
IT1096457B (it) 1985-08-26
AU513278B2 (en) 1980-11-20
SE7806475L (sv) 1978-12-07
US4200853A (en) 1980-04-29
CA1091315A (fr) 1980-12-09
FR2394160B1 (fr) 1983-09-02
IT7824169A0 (it) 1978-06-02
NL178373B (nl) 1985-10-01
SE416855B (sv) 1981-02-09
GB2000384B (en) 1982-01-06
NL178373C (nl) 1986-03-03
NL7706192A (nl) 1978-12-08
DE2823779A1 (de) 1978-12-14
DE2823779C2 (de) 1983-09-08
ES470482A1 (es) 1979-02-01
JPS543222A (en) 1979-01-11
FR2394160A1 (fr) 1979-01-05
AU3673178A (en) 1979-12-06
GB2000384A (en) 1979-01-04

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: N.V. PHILIPS GLOEILAMPENFABRIEKEN

Effective date: 19890630