FR2843649B1 - TRANSFORMER COIL - Google Patents

TRANSFORMER COIL

Info

Publication number
FR2843649B1
FR2843649B1 FR0309721A FR0309721A FR2843649B1 FR 2843649 B1 FR2843649 B1 FR 2843649B1 FR 0309721 A FR0309721 A FR 0309721A FR 0309721 A FR0309721 A FR 0309721A FR 2843649 B1 FR2843649 B1 FR 2843649B1
Authority
FR
France
Prior art keywords
transformer coil
transformer
coil
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 - Fee Related
Application number
FR0309721A
Other languages
French (fr)
Other versions
FR2843649A1 (en
Inventor
Lothar Gernandt
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.)
Institut Franco Allemand de Recherches de Saint Louis ISL
Original Assignee
Institut Franco Allemand de Recherches de Saint Louis ISL
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 Institut Franco Allemand de Recherches de Saint Louis ISL filed Critical Institut Franco Allemand de Recherches de Saint Louis ISL
Publication of FR2843649A1 publication Critical patent/FR2843649A1/en
Application granted granted Critical
Publication of FR2843649B1 publication Critical patent/FR2843649B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures
    • H01F7/202—Electromagnets for high magnetic field strength
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2823—Wires
    • 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
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/02—Adaptations of transformers or inductances for specific applications or functions for non-linear operation
    • 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
    • H01F5/00—Coils
    • H01F5/003—Printed circuit coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Nonlinear Science (AREA)
  • Transformers For Measuring Instruments (AREA)
FR0309721A 2002-08-14 2003-08-07 TRANSFORMER COIL Expired - Fee Related FR2843649B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10237255A DE10237255C5 (en) 2002-08-14 2002-08-14 transformer coil

Publications (2)

Publication Number Publication Date
FR2843649A1 FR2843649A1 (en) 2004-02-20
FR2843649B1 true FR2843649B1 (en) 2006-12-15

Family

ID=30775276

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0309721A Expired - Fee Related FR2843649B1 (en) 2002-08-14 2003-08-07 TRANSFORMER COIL

Country Status (2)

Country Link
DE (1) DE10237255C5 (en)
FR (1) FR2843649B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2909800B1 (en) * 2006-12-12 2009-01-09 Schneider Electric Ind Sas TORE AND DIFFERENTIAL DETECTION DEVICE.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3345844A (en) * 1965-02-02 1967-10-10 Gen Dynamics Corp Coil for magnetic forming
US3599462A (en) * 1968-11-25 1971-08-17 Gulf Oil Corp Ceramic core electromagnetic forming coil
US3581540A (en) * 1969-02-10 1971-06-01 Gulf Energy & Environ Systems Inductive device
DE2609217C3 (en) * 1976-03-05 1979-11-15 Charkovskij Politechnitscheskij Institut Imeni V.I. Lenina, Charkow (Sowjetunion) Inductor for pressure deformation of metals by means of pulse-shaped magnetic fields
FR2347120A1 (en) * 1976-04-05 1977-11-04 Kh Politekhnic I Inductance coil magnetic impulse metal forming - has windings connected in series to reduce thermal losses
JPH0245902A (en) * 1988-08-08 1990-02-15 Kanazawa Univ Stratified eddy current type coil for strong ac magnetic field

Also Published As

Publication number Publication date
DE10237255B4 (en) 2007-04-05
DE10237255C5 (en) 2009-05-20
FR2843649A1 (en) 2004-02-20
DE10237255A1 (en) 2004-02-26

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20160429