GB2044010B - Choke or transformer - Google Patents

Choke or transformer

Info

Publication number
GB2044010B
GB2044010B GB8006674A GB8006674A GB2044010B GB 2044010 B GB2044010 B GB 2044010B GB 8006674 A GB8006674 A GB 8006674A GB 8006674 A GB8006674 A GB 8006674A GB 2044010 B GB2044010 B GB 2044010B
Authority
GB
United Kingdom
Prior art keywords
choke
transformer
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
Application number
GB8006674A
Other languages
English (en)
Other versions
GB2044010A (en
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.)
Helvar Oy AB
Original Assignee
Helvar Oy AB
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 Helvar Oy AB filed Critical Helvar Oy AB
Publication of GB2044010A publication Critical patent/GB2044010A/en
Application granted granted Critical
Publication of GB2044010B publication Critical patent/GB2044010B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01F27/02—Casings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Insulating Of Coils (AREA)
  • Packaging Frangible Articles (AREA)
GB8006674A 1979-02-28 1980-02-27 Choke or transformer Expired GB2044010B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI790670A FI57193C (fi) 1979-02-28 1979-02-28 Drossel eller transformator

Publications (2)

Publication Number Publication Date
GB2044010A GB2044010A (en) 1980-10-08
GB2044010B true GB2044010B (en) 1983-03-23

Family

ID=8512436

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8006674A Expired GB2044010B (en) 1979-02-28 1980-02-27 Choke or transformer

Country Status (4)

Country Link
DE (1) DE3007033A1 (enrdf_load_stackoverflow)
FI (1) FI57193C (enrdf_load_stackoverflow)
GB (1) GB2044010B (enrdf_load_stackoverflow)
SE (1) SE450063B (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB583954A (en) * 1943-09-15 1947-01-03 Hazeltine Corp Mounting device for an electrical circuit element
DE1831679U (de) * 1960-09-23 1961-05-25 Horst Duda Vorschaltgeraet fuer niederspannungs-leuchtstofflampen.
AT356224B (de) * 1973-10-01 1979-09-15 Siemens Ag Elektrische drossel, insbesondere vorschalt- drossel fuer entladungslampen

Also Published As

Publication number Publication date
FI57193B (fi) 1980-02-29
SE450063B (sv) 1987-06-01
GB2044010A (en) 1980-10-08
SE8001444L (sv) 1980-08-29
FI57193C (fi) 1980-06-10
DE3007033A1 (de) 1980-09-11
DE3007033C2 (enrdf_load_stackoverflow) 1989-04-20

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20000226