FR2394160A1 - Transformateur - Google Patents

Transformateur

Info

Publication number
FR2394160A1
FR2394160A1 FR787816850A FR7816850A FR2394160A1 FR 2394160 A1 FR2394160 A1 FR 2394160A1 FR 787816850 A FR787816850 A FR 787816850A FR 7816850 A FR7816850 A FR 7816850A FR 2394160 A1 FR2394160 A1 FR 2394160A1
Authority
FR
France
Prior art keywords
transformer
shaped
come out
application
synthetic material
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.)
Granted
Application number
FR787816850A
Other languages
English (en)
Other versions
FR2394160B1 (fr
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2394160A1 publication Critical patent/FR2394160A1/fr
Application granted granted Critical
Publication of FR2394160B1 publication Critical patent/FR2394160B1/fr
Granted legal-status Critical Current

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

Abstract

Transformateur dont un enroulement ne comporte qu'une seule spire formée par un conducteur incurvé en forme de U et noyé dans un corps en matière synthétique. Les deux extrémités du conducteur en forme de U sortent du corps et forment des fiches de connexion. Application aux systèmes d'alimentation.
FR787816850A 1977-06-06 1978-06-06 Transformateur Granted FR2394160A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2394160A1 true FR2394160A1 (fr) 1979-01-05
FR2394160B1 FR2394160B1 (fr) 1983-09-02

Family

ID=19828669

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787816850A Granted FR2394160A1 (fr) 1977-06-06 1978-06-06 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991015021A1 (fr) * 1990-03-29 1991-10-03 SIEMENS AKTIENGESELLSCHAFT öSTERREICH Element de circuit inductif pour le montage de cartes imprimees

Families Citing this family (18)

* 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991015021A1 (fr) * 1990-03-29 1991-10-03 SIEMENS AKTIENGESELLSCHAFT öSTERREICH Element de circuit inductif pour le montage de cartes imprimees

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
BE867825A (fr) 1978-12-05
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
AU3673178A (en) 1979-12-06
GB2000384A (en) 1979-01-04

Similar Documents

Publication Publication Date Title
FR2394160A1 (fr) Transformateur
DE69624174D1 (de) FET mit stabiler Schwellwertspannung und dessen Herstellungsverfahren
BE805841R (fr) Procede et assemblage en vue de former le manchon en bout d'un joint a emboitement
DE69427891D1 (de) Koaxialstecker und Koaxialverbinder mit diesem Stecker
DE69224529D1 (de) Elektroden-anordnung zur nerven-reizung
JPS54142619A (en) Pipe section with socket end
DK161282C (da) Elektrisk forbindelsesklemme
MX144859A (es) Mejoras en un conjunto de abrazadera para conectar una porcion de extremo de un resorte de hojas con el armazon de un vehiculo
DE692843T1 (de) Steckverbinderkontakt mit die Isolierung klemmenden Schenkel
DE69405078D1 (de) Elektrischer Stecker mit Vorrichtung zur Lagesicherung der Endkontakte
DE69407129T2 (de) Abstreifvorrichtung und Stanzzusammenbau mit dieser Vorrichtung
DE69523196D1 (de) Feldeffekttransistor mit einem Kondensator zwischen Source- und Drain-Elektroden
ES421118A1 (es) Un metodo de fabricar un terminal electrico.
BR8101270A (pt) Parafuso autoperfurador e auto-abridor de rosca femeas
DE69623868D1 (de) Graphitelektrode mit Verbindung
FR2685907B3 (fr) Embout filete en matiere synthetique a poser sur le col d'un tube.
NO792284L (no) Mutter med spenningsreduksjon.
DE9210551U1 (de) Steckverbinder mit einer Druckkontaktleiste und einer Stirnkontaktleiste
DE29704312U1 (de) Stecker mit Überwurfmutter
GB1534737A (en) Self-exercises
DE59507933D1 (de) Endoskopisch einsetzbare Elektrodenanordnung
DE3669275D1 (de) Selbsttaetiges schweissverfahren fuer einen plattenfoermigen koerper in metallischen stangen und geraet fuer die anwendung dieses verfahrens.
DE59303929D1 (de) Vorrichtung zum kontinuierlichen Kräuseln von thermoplastischen Fäden
ATE50718T1 (de) Selbsttaetiges schweissverfahren fuer einen plattenfoermigen koerper in metallischen stangen und geraet fuer die anwendung dieses verfahrens.
KR950016368U (ko) 지압 효과가 좋은 센들

Legal Events

Date Code Title Description
ST Notification of lapse