FI58411C - Foerfarande foer framstaellning av drosslar eller transformatorer avsedda att anvaendas saerskilt som foerkopplingsanordning foer gasurladdningslampor - Google Patents

Foerfarande foer framstaellning av drosslar eller transformatorer avsedda att anvaendas saerskilt som foerkopplingsanordning foer gasurladdningslampor Download PDF

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Publication number
FI58411C
FI58411C FI345/74A FI34574A FI58411C FI 58411 C FI58411 C FI 58411C FI 345/74 A FI345/74 A FI 345/74A FI 34574 A FI34574 A FI 34574A FI 58411 C FI58411 C FI 58411C
Authority
FI
Finland
Prior art keywords
bending
plate
iron core
shaped
lamellae
Prior art date
Application number
FI345/74A
Other languages
English (en)
Finnish (fi)
Other versions
FI58411B (fi
Inventor
Bernhard Albeck
Guenther Bachorz
Original Assignee
Schwabe H Fa
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 Schwabe H Fa filed Critical Schwabe H Fa
Publication of FI58411B publication Critical patent/FI58411B/fi
Application granted granted Critical
Publication of FI58411C publication Critical patent/FI58411C/fi

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)
FI345/74A 1973-02-27 1974-02-07 Foerfarande foer framstaellning av drosslar eller transformatorer avsedda att anvaendas saerskilt som foerkopplingsanordning foer gasurladdningslampor FI58411C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2309727 1973-02-27
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
FI58411B FI58411B (fi) 1980-09-30
FI58411C true FI58411C (fi) 1981-01-12

Family

ID=5873244

Family Applications (1)

Application Number Title Priority Date Filing Date
FI345/74A FI58411C (fi) 1973-02-27 1974-02-07 Foerfarande foer framstaellning av drosslar eller transformatorer avsedda att anvaendas saerskilt som foerkopplingsanordning foer gasurladdningslampor

Country Status (18)

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

Families Citing this family (13)

* 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 (de) * 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
JPS61160124A (ja) * 1984-12-29 1986-07-19 Hitachi Ltd メモリ給電方式
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
JPH04199412A (ja) * 1990-11-29 1992-07-20 Tokyo Electric Co Ltd メモリバックアップ装置
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

Family Cites Families (1)

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

Also Published As

Publication number Publication date
CH568647A5 (de) 1975-10-31
AT350682B (de) 1979-06-11
YU47674A (en) 1981-11-13
ES423625A1 (es) 1976-10-16
FI58411B (fi) 1980-09-30
NL182183C (nl) 1988-01-18
YU36411B (en) 1983-06-30
FR2219508A1 (de) 1974-09-20
FR2219508B1 (de) 1978-09-15
ATA53074A (de) 1978-11-15
PL86983B1 (de) 1976-06-30
CS168470B2 (de) 1976-06-29
BE811498A (fr) 1974-06-17
JPS49135159A (de) 1974-12-26
IT1009177B (it) 1976-12-10
DE2309727B2 (de) 1978-08-31
DE2309727C3 (de) 1979-05-03
ZA74832B (en) 1974-12-24
NL182183B (nl) 1987-08-17
JPS5652442B2 (de) 1981-12-12
DE2309727A1 (de) 1974-08-29
NL7401507A (de) 1974-08-29
HU168315B (en) 1976-03-27
GB1446350A (en) 1976-08-18
SU587886A3 (ru) 1978-01-05
DD111488A5 (de) 1975-02-12

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