FR2656951B1 - - Google Patents

Info

Publication number
FR2656951B1
FR2656951B1 FR9000097A FR9000097A FR2656951B1 FR 2656951 B1 FR2656951 B1 FR 2656951B1 FR 9000097 A FR9000097 A FR 9000097A FR 9000097 A FR9000097 A FR 9000097A FR 2656951 B1 FR2656951 B1 FR 2656951B1
Authority
FR
France
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
FR9000097A
Other languages
French (fr)
Other versions
FR2656951A1 (en
Inventor
Jean-Claude Beisser
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9000097A priority Critical patent/FR2656951A1/en
Priority to PCT/FR1990/000942 priority patent/WO1991010244A1/en
Priority to EP90403761A priority patent/EP0436434A1/en
Publication of FR2656951A1 publication Critical patent/FR2656951A1/en
Application granted granted Critical
Publication of FR2656951B1 publication Critical patent/FR2656951B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
    • H01F41/022—Manufacturing of magnetic circuits made from strip(s) or ribbon(s) by winding the strips or ribbons around a coil
    • 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
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/266—Fastening or mounting the core on casing or 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
    • H01F27/2847—Sheets; Strips
    • 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
    • H01F27/2847—Sheets; Strips
    • H01F27/2852—Construction of conductive connections, of leads
    • 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
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/16—Toroidal transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • 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
    • H01F27/2847—Sheets; Strips
    • H01F2027/2857—Coil formed from wound foil conductor
    • 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
    • H01F27/2847—Sheets; Strips
    • H01F2027/2861—Coil formed by folding a blank

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
FR9000097A 1990-01-05 1990-01-05 TORQUE TYPE TRANSFORMER. Granted FR2656951A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9000097A FR2656951A1 (en) 1990-01-05 1990-01-05 TORQUE TYPE TRANSFORMER.
PCT/FR1990/000942 WO1991010244A1 (en) 1990-01-05 1990-12-24 Toric-type transformer
EP90403761A EP0436434A1 (en) 1990-01-05 1990-12-24 Toroidal transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9000097A FR2656951A1 (en) 1990-01-05 1990-01-05 TORQUE TYPE TRANSFORMER.

Publications (2)

Publication Number Publication Date
FR2656951A1 FR2656951A1 (en) 1991-07-12
FR2656951B1 true FR2656951B1 (en) 1995-02-03

Family

ID=9392552

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9000097A Granted FR2656951A1 (en) 1990-01-05 1990-01-05 TORQUE TYPE TRANSFORMER.

Country Status (3)

Country Link
EP (1) EP0436434A1 (en)
FR (1) FR2656951A1 (en)
WO (1) WO1991010244A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL193847C (en) * 1993-03-10 2000-12-04 Amplimo B V Step up transformer.
DE19851871C2 (en) * 1998-11-10 2001-06-07 Vacuumschmelze Gmbh Process for producing a self-contained magnetic core
FR2854982B1 (en) * 2003-05-16 2007-05-18 Jean Paul Scherrer TRANSFORMER WINDING AND METHOD OF MANUFACTURING THE SAME
CN102360860A (en) * 2011-06-03 2012-02-22 宝电电子(张家港)有限公司 Transformer with shell and magnetic ring

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1852805A (en) * 1931-10-02 1932-04-05 Gen Electric Transformer winding
US2055899A (en) * 1934-08-25 1936-09-29 Phelps Dodge Copper Prod Core
US2160588A (en) * 1937-01-30 1939-05-30 Gen Electric Electromagnetic induction apparatus and method of making the same
US2191393A (en) * 1937-11-23 1940-02-20 Marien W Humphreys Transformer
DE1025064B (en) * 1955-07-05 1958-02-27 Siemens Ag Current clamp transformer
US3477051A (en) * 1967-12-26 1969-11-04 Ibm Die casting of core windings
DE1933952C3 (en) * 1969-07-04 1978-05-24 Friedrich Dr.-Ing.E.H. 8600 Bamberg Raupach High voltage transformer
US3826967A (en) * 1973-05-29 1974-07-30 Pioneer Magnetics Inc Low leakage secondary circuit for a power transformer including conductive strips forming the secondary and connections for rectifying diodes
FR2494889A1 (en) * 1980-11-25 1982-05-28 Legrand Sa CARCASS FOR TRANSFORMER
JPS59189611A (en) * 1983-04-13 1984-10-27 Hitachi Ltd Stationary induction electric apparatus
JPS60207324A (en) * 1984-03-31 1985-10-18 Toshiba Corp Wound core manufacturing device
JPS6144413A (en) * 1984-08-08 1986-03-04 Fuji Electric Corp Res & Dev Ltd Manufacture of iron core in electric apparatus
US4728919A (en) * 1985-11-25 1988-03-01 Siemens Aktiengesellschaft Moisture-tight wound ferrite toroidal core with resin envelope
JPH01161815A (en) * 1987-12-18 1989-06-26 Toshiba Corp Manufacture of wound core

Also Published As

Publication number Publication date
EP0436434A1 (en) 1991-07-10
WO1991010244A1 (en) 1991-07-11
FR2656951A1 (en) 1991-07-12

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Legal Events

Date Code Title Description
TP Transmission of property