ES2088424T3 - Dispositivo de blindaje para transformador de alimentacion de corte. - Google Patents

Dispositivo de blindaje para transformador de alimentacion de corte.

Info

Publication number: ES2088424T3
Authority: ES; Spain
Prior art keywords: power transformer; shielding device; cutting power; ferrita; nucleus
Prior art date: 1989-12-01
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 - Lifetime

Application number

ES90403369T

Other languages

English (en)

Spanish (es)

Inventor

Jean-Yves Buatois

Jean-Michel Bouillot

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.)

Thomson Television Components France SA

Original Assignee

Thomson Television Components France SA

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.)

1989-12-01

Filing date

1990-11-28

Publication date

1996-08-16

1990-11-28 Application filed by Thomson Television Components France SA filed Critical Thomson Television Components France SA

1996-08-16 Application granted granted Critical

1996-08-16 Publication of ES2088424T3 publication Critical patent/ES2088424T3/es

2010-11-28 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

230000008021 deposition Effects 0.000 abstract 1

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
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
- 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
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
- H01F27/363—Electric or magnetic shields or screens made of electrically conductive material
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/02—Coils wound on non-magnetic supports, e.g. formers
- H01F2005/022—Coils wound on non-magnetic supports, e.g. formers wound on formers with several winding chambers separated by flanges, e.g. for high voltage applications

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Insulators (AREA)
Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Electron Sources, Ion Sources (AREA)

ES90403369T 1989-12-01 1990-11-28 Dispositivo de blindaje para transformador de alimentacion de corte. Expired - Lifetime ES2088424T3 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8915884A FR2655475B1 (fr)	1989-12-01	1989-12-01	Dispositif de blindage pour transformateur d'alimentation a decoupage.

Publications (1)

Publication Number	Publication Date
ES2088424T3 true ES2088424T3 (es)	1996-08-16

Family

ID=9388042

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
ES90403369T Expired - Lifetime ES2088424T3 (es)	1989-12-01	1990-11-28	Dispositivo de blindaje para transformador de alimentacion de corte.
ES94400705T Expired - Lifetime ES2097613T3 (es)	1989-12-01	1990-11-28	Dispositivo de blindaje para transformador de alimentacion de corte.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
ES94400705T Expired - Lifetime ES2097613T3 (es)	1989-12-01	1990-11-28	Dispositivo de blindaje para transformador de alimentacion de corte.

Country Status (5)

Country	Link
EP (2)	EP0609155B1 (fr)
DE (2)	DE69029045T2 (fr)
ES (2)	ES2088424T3 (fr)
FR (1)	FR2655475B1 (fr)
SG (2)	SG46710A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3311391B2 (ja)	1991-09-13	2002-08-05	ヴィエルティーコーポレーション	漏洩インダクタンス低減トランス、これを用いた高周波回路及びパワーコンバータ並びにトランスにおける漏洩インダクタンスの低減方法
DE69631462D1 (de) *	1995-11-27	2004-03-11	Vlt Corp	Plattierung von permeablen Kernen
FR2756967B1 (fr) *	1996-12-09	1999-01-08	Thomson Television Components	Transformateur pour alimentation a haute frequence de decoupage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1069711B (fr) *		1959-11-26
CH607264A5 (en) *	1975-05-23	1978-11-30	Landis & Gyr Ag	Instrument transformer with earthed screen between windings
DE2931382A1 (de) *	1979-08-02	1981-02-26	Bosch Gmbh Robert	Kurzschlussring-geber
DD200830A1 (de) *	1981-09-25	1983-06-15	Martin Dietrich	Hochspannungsabschirmelektrode
DE3147984A1 (de) *	1981-12-04	1983-06-16	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Transformator, insbesondere fuer ein schaltnetzteil in einem fernsehempfaenger
IT8334023V0 (it) *	1983-05-09	1983-05-09	Ducati Elettrotecnica Spa	Trasformatore smt con nucleo di ferrite.
JPS61137309A (ja) *	1984-12-08	1986-06-25	Nissin Electric Co Ltd	ガス絶縁計器用変圧器

1989
- 1989-12-01 FR FR8915884A patent/FR2655475B1/fr not_active Expired - Lifetime
1990
- 1990-11-28 DE DE69029045T patent/DE69029045T2/de not_active Expired - Fee Related
- 1990-11-28 EP EP94400705A patent/EP0609155B1/fr not_active Expired - Lifetime
- 1990-11-28 EP EP90403369A patent/EP0430802B1/fr not_active Expired - Lifetime
- 1990-11-28 ES ES90403369T patent/ES2088424T3/es not_active Expired - Lifetime
- 1990-11-28 SG SG1996008990A patent/SG46710A1/en unknown
- 1990-11-28 SG SG1996004968A patent/SG46473A1/en unknown
- 1990-11-28 ES ES94400705T patent/ES2097613T3/es not_active Expired - Lifetime
- 1990-11-28 DE DE69027185T patent/DE69027185T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0430802B1 (fr)	1996-05-29
DE69029045D1 (de)	1996-12-05
DE69027185T2 (de)	1996-11-07
FR2655475A1 (fr)	1991-06-07
EP0609155B1 (fr)	1996-10-30
SG46710A1 (en)	1998-02-20
ES2097613T3 (es)	1997-04-01
EP0609155A2 (fr)	1994-08-03
DE69027185D1 (de)	1996-07-04
EP0430802A1 (fr)	1991-06-05
SG46473A1 (en)	1998-02-20
DE69029045T2 (de)	1997-09-25
EP0609155A3 (fr)	1994-12-14
FR2655475B1 (fr)	1992-02-21

Similar Documents

Publication	Publication Date	Title
GR3007914T3 (fr)	1993-08-31
DE3867001D1 (de)	1992-01-30	Schaltungsanordnung mit einer zumindest einen teil der anordnung enthaltenden karte fuer geschaefts-, identifizierungs-und/oder betaetigungszwecke.
ATE49649T1 (de)	1990-02-15	Reflektor fuer eine langgestreckte lichtquelle.
ES2191677T3 (es)	2003-09-16	Seleccion directa de celulas mediante un producto de secrecion.
USD271855S (en)	1983-12-20	Bottle or the like
ES2079099T3 (es)	1996-01-01	Revestimiento con contenido en aglomerante y procedimiento para la fabricacion del mismo.
DE3773247D1 (de)	1991-10-31	Speicheranordnung mit reduziertem energieverbrauch.
ES513614A0 (es)	1983-09-01	"dispositivo para forrar y pegar el forro en torno de los cantos de una pieza moldeada que haya de ser provista en una cara con un forro superficial".
ES542970A0 (es)	1986-06-01	Procedimiento para reducir el contenido en carbonato de eti-leno presente en etilenglicol
USD278794S (en)	1985-05-14	Track roller carriage
ES2002688B3 (es)	1990-06-01	Dispositivo de encendido de mechero de alta velocidad del tipo de tobera refrigerada y mechero que utiliza dicho dispositivo.
TR23354A (tr)	1989-12-19	Bazi suebstituee edilmis karboksamidotioazaller ile fungisid olarak etkili bir veya daha fazla bilesikten olusan sinerjist etkili bir fungisid terkibi ve bunun bitki korumasinda kullanimi
ES2088424T3 (es)	1996-08-16	Dispositivo de blindaje para transformador de alimentacion de corte.
MX164717B (es)	1992-09-21	Mejoras a sustrato laminado y articulo del mismo incorporado polietileno fluorinado
ES553398A0 (es)	1987-01-16	Procedimiento para la elaboracion de un cloruro de polvinilo apto para el riego y con elevadas proporciones de acrilato.
DE3876194D1 (de)	1993-01-07	Abstandsgitter mit integrierten verwirbelungsleitblechen.
AU7917487A (en)	1988-04-21	Exchanging and storing window display posters
JPS534419A (en)	1978-01-17	Pick up unit
USD191531S (en)	1961-10-10	Lighting fixture or similar article
USD204301S (en)	1966-04-05	Translucent light diffuser panel
USD209536S (en)	1967-12-12	Surface mounted light fixture
JPS6418106A (en)	1989-01-20	Surface lighting apparatus
JPS5296826A (en)	1977-08-15	Input unit
USD220581S (en)	1971-04-27	Light standard or similar article
JPS5596043A (en)	1980-07-21	Light emitting float used in fishery or the like

Legal Events

Date

Code

Title

Description

1996-08-16

FG2A

Definitive protection

Ref document number: 430802

Country of ref document: ES