FR2410872A1 - PACKAGE TO BE FORMED WITH SHEETS FOR ELECTRIC MACHINES; SUCH AS TRANSFORMERS, SHOCK COILS, IGNITION COILS, ELECTRIC MOTORS, GENERATORS, OR SIMILAR - Google Patents

PACKAGE TO BE FORMED WITH SHEETS FOR ELECTRIC MACHINES; SUCH AS TRANSFORMERS, SHOCK COILS, IGNITION COILS, ELECTRIC MOTORS, GENERATORS, OR SIMILAR

Info

Publication number
FR2410872A1
FR2410872A1 FR7833822A FR7833822A FR2410872A1 FR 2410872 A1 FR2410872 A1 FR 2410872A1 FR 7833822 A FR7833822 A FR 7833822A FR 7833822 A FR7833822 A FR 7833822A FR 2410872 A1 FR2410872 A1 FR 2410872A1
Authority
FR
France
Prior art keywords
coils
transformers
generators
package
sheets
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.)
Withdrawn
Application number
FR7833822A
Other languages
French (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.)
Blum Eisen & Metallind
Original Assignee
Blum Eisen & Metallind
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 Blum Eisen & Metallind filed Critical Blum Eisen & Metallind
Publication of FR2410872A1 publication Critical patent/FR2410872A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/02—Cores, Yokes, or armatures made from sheets
    • 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
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/14—Constrictions; Gaps, e.g. air-gaps

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

TOLES INDIVIDUELLES DESTINEES A ETRE EMPILEES EN PAQUET POUR DES MACHINES ELECTRIQUES, CHAQUE COUCHE ELEMENTAIRE COMPORTANT DES BORDS DE SEPARATION. ENTRE LES BORDS DE SEPARATION TOURNES L'UN VERS L'AUTRE 1A, 2A; 1C, 2C; 1B, 2B DE CHAQUE COUCHE ELEMENTAIRE EST ETABLIE UNE DISTANCE VARIABLE 3, 4, 5 TANDIS QUE LES CHEMINS DE LIGNES DE FORCE LES PLUS COURTS A, C S'ETENDENT DANS LA REGION DE LA DISTANCE LA PLUS GRANDE ENTRE LES BORDS OU PROFILS DE SEPARATION. APPLICATION A L'ASSEMBLAGE DE PAQUETS DE TOLES POUR TRANSFORMATEURS, BOBINES DE CHOC, MOTEURS ELECTRIQUES, BOBINES D'ALLUMAGE, ETC.INDIVIDUAL SHEETS INTENDED TO BE STACKED IN PACKAGES FOR ELECTRIC MACHINES, EACH ELEMENTARY LAYER WITH SEPARATING EDGES. BETWEEN THE SEPARATION EDGES TURNED TO ONE THE OTHER 1A, 2A; 1C, 2C; 1B, 2B OF EACH ELEMENTAL LAYER SHALL BE ESTABLISHED A VARIABLE DISTANCE 3, 4, 5 WHILE THE SHORTEST POWER LINE PATHS A, C EXTEND IN THE REGION OF THE GREATEST DISTANCE BETWEEN THE EDGES OR SEPARATION PROFILES . APPLICATION TO THE ASSEMBLY OF SHEET PACKAGES FOR TRANSFORMERS, SHOCK COILS, ELECTRIC MOTORS, IGNITION COILS, ETC.

FR7833822A 1977-12-02 1978-11-30 PACKAGE TO BE FORMED WITH SHEETS FOR ELECTRIC MACHINES; SUCH AS TRANSFORMERS, SHOCK COILS, IGNITION COILS, ELECTRIC MOTORS, GENERATORS, OR SIMILAR Withdrawn FR2410872A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772753709 DE2753709A1 (en) 1977-12-02 1977-12-02 PACKAGE TO BE MADE OF SHEET METAL FOR ELECTRICAL MACHINERY, SUCH AS TRANSFORMERS, REACTOR COILS, IGNITION COILS, ELECTRIC MOTORS, GENERATORS OR THE LIKE.

Publications (1)

Publication Number Publication Date
FR2410872A1 true FR2410872A1 (en) 1979-06-29

Family

ID=6025152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833822A Withdrawn FR2410872A1 (en) 1977-12-02 1978-11-30 PACKAGE TO BE FORMED WITH SHEETS FOR ELECTRIC MACHINES; SUCH AS TRANSFORMERS, SHOCK COILS, IGNITION COILS, ELECTRIC MOTORS, GENERATORS, OR SIMILAR

Country Status (4)

Country Link
BE (1) BE871250A (en)
DE (1) DE2753709A1 (en)
FR (1) FR2410872A1 (en)
GB (1) GB2009518A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2826773A1 (en) * 2001-06-13 2003-01-03 Lite On Electronics Inc Inductor for large-current application, includes magnetic core with air gap having small and large gap portions and stair-shaped surface

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947946B2 (en) * 1979-03-24 1984-11-22 ファナック株式会社 DC machine with E type interpolation
DE3008598A1 (en) * 1980-03-06 1981-10-08 Bruno 8550 Forchheim Waasner Laminated magnetic core for low inductance choke coil - is divided into two parts including air gap and lacquered joint
DE19515226A1 (en) * 1995-04-28 1996-11-07 Thomson Brandt Gmbh High voltage transformer for a television receiver
DE19528185A1 (en) * 1995-08-01 1997-02-06 Thomson Brandt Gmbh transformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2826773A1 (en) * 2001-06-13 2003-01-03 Lite On Electronics Inc Inductor for large-current application, includes magnetic core with air gap having small and large gap portions and stair-shaped surface

Also Published As

Publication number Publication date
GB2009518A (en) 1979-06-13
DE2753709A1 (en) 1979-06-07
BE871250A (en) 1979-04-13

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Legal Events

Date Code Title Description
ST Notification of lapse