FI20070160A0 - inductor core - Google Patents

inductor core

Info

Publication number
FI20070160A0
FI20070160A0 FI20070160A FI20070160A FI20070160A0 FI 20070160 A0 FI20070160 A0 FI 20070160A0 FI 20070160 A FI20070160 A FI 20070160A FI 20070160 A FI20070160 A FI 20070160A FI 20070160 A0 FI20070160 A0 FI 20070160A0
Authority
FI
Finland
Prior art keywords
inductor core
inductor
core
Prior art date
Application number
FI20070160A
Other languages
Finnish (fi)
Swedish (sv)
Inventor
Jarkko Salomaeki
Original Assignee
Jarkko Salomaeki
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 Jarkko Salomaeki filed Critical Jarkko Salomaeki
Priority to FI20070160A priority Critical patent/FI20070160A0/en
Publication of FI20070160A0 publication Critical patent/FI20070160A0/en
Priority to PCT/FI2008/050086 priority patent/WO2008104636A1/en

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
    • H01F41/0246—Manufacturing of magnetic circuits by moulding or by pressing powder
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/08—Cores, Yokes, or armatures made from powder
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
FI20070160A 2007-02-26 2007-02-26 inductor core FI20070160A0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20070160A FI20070160A0 (en) 2007-02-26 2007-02-26 inductor core
PCT/FI2008/050086 WO2008104636A1 (en) 2007-02-26 2008-02-25 Method for manufacturing a magnetic core piece and a magnetic core piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20070160A FI20070160A0 (en) 2007-02-26 2007-02-26 inductor core

Publications (1)

Publication Number Publication Date
FI20070160A0 true FI20070160A0 (en) 2007-02-26

Family

ID=37832205

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20070160A FI20070160A0 (en) 2007-02-26 2007-02-26 inductor core

Country Status (2)

Country Link
FI (1) FI20070160A0 (en)
WO (1) WO2008104636A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20105397A (en) * 2009-07-07 2011-01-08 Jarkko Salomaeki LIQUID COOLING SYSTEM OF THE INDUCTIVE COMPONENT AND METHOD FOR MANUFACTURING THE INDUCTIVE COMPONENT
FI123733B (en) 2009-07-07 2013-10-15 Jarkko Salomaeki Liquid-cooled inductive component and method of making an inductive component
WO2021258352A1 (en) * 2020-06-24 2021-12-30 华为技术有限公司 Electrical component, circuit board, and switching power supply

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1169742A (en) * 1966-02-02 1969-11-05 Plessey Co Ltd Improvements relating to Electric Transformers
US4273581A (en) * 1978-04-07 1981-06-16 Inoue-Japax Research Incorporated Sintering method
JPS5817605A (en) * 1981-07-23 1983-02-01 Kuroi Kosan Kk Stabilizer for discharge lamp
JPS58223306A (en) * 1982-06-22 1983-12-24 Toko Inc Manufacture of lead-less type fixed inductor
US4901048A (en) * 1985-06-10 1990-02-13 Williamson Windings Inc. Magnetic core multiple tap or windings devices
JPH07105296B2 (en) * 1986-06-11 1995-11-13 松下電器産業株式会社 Line filter
TW518617B (en) * 2001-10-09 2003-01-21 Primax Electronics Ltd Coil stand structure of transformer
DE102004021107A1 (en) * 2004-04-29 2005-11-24 Bosch Rexroth Ag Liquid cooling for iron core and winding packages

Also Published As

Publication number Publication date
WO2008104636A1 (en) 2008-09-04

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