JPS5652442B2 - - Google Patents

Info

Publication number
JPS5652442B2
JPS5652442B2 JP2275174A JP2275174A JPS5652442B2 JP S5652442 B2 JPS5652442 B2 JP S5652442B2 JP 2275174 A JP2275174 A JP 2275174A JP 2275174 A JP2275174 A JP 2275174A JP S5652442 B2 JPS5652442 B2 JP S5652442B2
Authority
JP
Japan
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
Application number
JP2275174A
Other languages
Japanese (ja)
Other versions
JPS49135159A (fr
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 filed Critical
Publication of JPS49135159A publication Critical patent/JPS49135159A/ja
Publication of JPS5652442B2 publication Critical patent/JPS5652442B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01F38/08—High-leakage transformers or inductances
    • H01F38/10—Ballasts, e.g. for discharge lamps
    • 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
    • H01F41/0233—Manufacturing of magnetic circuits made from sheets
    • 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
    • H01F41/0233—Manufacturing of magnetic circuits made from sheets
    • H01F41/024—Manufacturing of magnetic circuits made from deformed sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Closing Of Containers (AREA)
  • General Induction Heating (AREA)
JP2275174A 1973-02-27 1974-02-26 Expired JPS5652442B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2309727A DE2309727C3 (de) 1973-02-27 1973-02-27 Verfahren zur Herstellung von insbesondere als Vorschaltgerät für Gasentladungslampen zu verwendende Drosseln oder Transformatoren

Publications (2)

Publication Number Publication Date
JPS49135159A JPS49135159A (fr) 1974-12-26
JPS5652442B2 true JPS5652442B2 (fr) 1981-12-12

Family

ID=5873244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2275174A Expired JPS5652442B2 (fr) 1973-02-27 1974-02-26

Country Status (18)

Country Link
JP (1) JPS5652442B2 (fr)
AT (1) AT350682B (fr)
BE (1) BE811498A (fr)
CH (1) CH568647A5 (fr)
CS (1) CS168470B2 (fr)
DD (1) DD111488A5 (fr)
DE (1) DE2309727C3 (fr)
ES (1) ES423625A1 (fr)
FI (1) FI58411C (fr)
FR (1) FR2219508B1 (fr)
GB (1) GB1446350A (fr)
HU (1) HU168315B (fr)
IT (1) IT1009177B (fr)
NL (1) NL182183C (fr)
PL (1) PL86983B1 (fr)
SU (1) SU587886A3 (fr)
YU (1) YU36411B (fr)
ZA (1) ZA74832B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0416806B2 (fr) * 1984-12-29 1992-03-25 Hitachi Ltd
JPH04199412A (ja) * 1990-11-29 1992-07-20 Tokyo Electric Co Ltd メモリバックアップ装置

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI57192C (fi) * 1976-10-11 1980-06-10 Helvar Oy Jaernkaerna foer drosselanordning eller transformator
JPS54136536U (fr) * 1978-03-15 1979-09-21
DE2933781C2 (de) * 1979-08-21 1982-10-07 Fa. Hermann Schwabe, 7067 Urbach Verfahren zum Herstellen E-förmiger Kernbleche und I-förmiger Rückschlußbleche einer Drossel oder eines Transformators insbesondere für Gasentladungslampen
DE2950727C2 (de) * 1979-12-17 1983-11-03 May & Christe Gmbh, Transformatorenwerke, 6370 Oberursel Drosselspule für das Vorschaltgerät von Leuchtstofflampen
FI72833C (fi) * 1982-06-14 1987-07-10 Helvar Oy Magnetkrets eller del av magnetkrets och foerfarande foer dess framstaellning.
DE3312993C2 (de) * 1983-04-12 1985-05-09 Schwabe GmbH & Co KG Elektrotechnische Fabrik, 7067 Urbach Vorschaltdrosssel oder-transformator, insbesondere Vorschaltgerät für Gasentladungslampen
DE3510854A1 (de) * 1985-03-26 1986-10-02 Schwabe GmbH & Co KG Elektrotechnische Fabrik, 7068 Urbach Verfahren zur herstellung u-foermiger kernbleche und zwischen deren schenkel passender t-foermiger rueckschlussbleche einer drossel oder eines transformators, insbesondere fuer gasentladungslampen
JP2888142B2 (ja) 1993-11-08 1999-05-10 三菱電機株式会社 回転電動機並びにその製造方法
US6121711A (en) * 1993-11-08 2000-09-19 Mitsubishi Denki Kabushiki Kaisha Rotary motor and production method thereof, and laminated core and production method thereof
DE19920094A1 (de) * 1999-05-03 2000-11-09 Bayerische Motoren Werke Ag Elektromagnet mit einem Blechpaket
RU2516438C2 (ru) * 2010-12-28 2014-05-20 Закрытое акционерное общество "КОРАД" Жесткий ленточный магнитопровод для трансформатора и способ его изготовления

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512253U (fr) * 1974-06-20 1976-01-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512253U (fr) * 1974-06-20 1976-01-09

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0416806B2 (fr) * 1984-12-29 1992-03-25 Hitachi Ltd
JPH04199412A (ja) * 1990-11-29 1992-07-20 Tokyo Electric Co Ltd メモリバックアップ装置

Also Published As

Publication number Publication date
FI58411C (fi) 1981-01-12
ZA74832B (en) 1974-12-24
NL182183C (nl) 1988-01-18
DE2309727A1 (de) 1974-08-29
SU587886A3 (ru) 1978-01-05
FR2219508B1 (fr) 1978-09-15
JPS49135159A (fr) 1974-12-26
ES423625A1 (es) 1976-10-16
HU168315B (en) 1976-03-27
NL182183B (nl) 1987-08-17
FI58411B (fi) 1980-09-30
IT1009177B (it) 1976-12-10
BE811498A (fr) 1974-06-17
CH568647A5 (fr) 1975-10-31
PL86983B1 (fr) 1976-06-30
ATA53074A (de) 1978-11-15
DE2309727B2 (de) 1978-08-31
NL7401507A (fr) 1974-08-29
AT350682B (de) 1979-06-11
FR2219508A1 (fr) 1974-09-20
DE2309727C3 (de) 1979-05-03
YU47674A (en) 1981-11-13
GB1446350A (en) 1976-08-18
CS168470B2 (fr) 1976-06-29
DD111488A5 (fr) 1975-02-12
YU36411B (en) 1983-06-30

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