SE7802912L - Magnetisk kerna for induktionsspolar och sett for dess tillverkning - Google Patents

Magnetisk kerna for induktionsspolar och sett for dess tillverkning

Info

Publication number
SE7802912L
SE7802912L SE7802912A SE7802912A SE7802912L SE 7802912 L SE7802912 L SE 7802912L SE 7802912 A SE7802912 A SE 7802912A SE 7802912 A SE7802912 A SE 7802912A SE 7802912 L SE7802912 L SE 7802912L
Authority
SE
Sweden
Prior art keywords
kits
manufacture
magnetic core
induction coils
coils
Prior art date
Application number
SE7802912A
Other languages
English (en)
Swedish (sv)
Inventor
N Hwidtfeldt
A Ruttkay
Original Assignee
Wicon Kondensatorfab As
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 Wicon Kondensatorfab As filed Critical Wicon Kondensatorfab As
Publication of SE7802912L publication Critical patent/SE7802912L/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/20—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder
    • H01F1/22—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/20—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder
    • H01F1/22—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
    • H01F1/24—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated
    • H01F1/26—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated by macromolecular organic substances
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Metallurgy (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • General Induction Heating (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Soft Magnetic Materials (AREA)
SE7802912A 1977-03-15 1978-03-14 Magnetisk kerna for induktionsspolar och sett for dess tillverkning SE7802912L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK112377A DK148400C (da) 1977-03-15 1977-03-15 Magnetisk kerne til induktionsspoler og fremgangsmaade til dens fremstilling

Publications (1)

Publication Number Publication Date
SE7802912L true SE7802912L (sv) 1978-09-16

Family

ID=8101265

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7802912A SE7802912L (sv) 1977-03-15 1978-03-14 Magnetisk kerna for induktionsspolar och sett for dess tillverkning

Country Status (4)

Country Link
DE (1) DE2811227A1 (da)
DK (1) DK148400C (da)
NO (1) NO780893L (da)
SE (1) SE7802912L (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7263761B1 (en) 1995-07-18 2007-09-04 Vishay Dale Electronics, Inc. Method for making a high current low profile inductor
CA2180992C (en) 1995-07-18 1999-05-18 Timothy M. Shafer High current, low profile inductor and method for making same
US7034645B2 (en) 1999-03-16 2006-04-25 Vishay Dale Electronics, Inc. Inductor coil and method for making same
US7921546B2 (en) 1995-07-18 2011-04-12 Vishay Dale Electronics, Inc. Method for making a high current low profile inductor
WO2000003404A1 (de) 1998-07-10 2000-01-20 Epcos Ag Magnetisierbares erzeugnis, seine verwendung sowie ein verfahren zu seiner herstellung
US20080036566A1 (en) 2006-08-09 2008-02-14 Andrzej Klesyk Electronic Component And Methods Relating To Same

Also Published As

Publication number Publication date
DK148400B (da) 1985-06-24
DK148400C (da) 1985-12-30
DK112377A (da) 1978-09-16
NO780893L (no) 1978-09-18
DE2811227A1 (de) 1978-09-28

Similar Documents

Publication Publication Date Title
SE7801976L (sv) Magnetisk jernlegering och sett att framstella denna
DK160779A (da) Magnetisk baelte isaer laendebaelte
IE782351L (en) Coil for production of magnetic field
NO140122C (no) Anordning for overfoering av informasjon ved magnetisk induksjon
NO784060L (no) Induktor for elektromagnetisk strengstoepekokille
BE890691A (fr) Bobine de bande magnetique perfectionnee
SE7812653L (sv) Magnetspole
PL206970A1 (pl) Rdzen transformatorowy
IT1132860B (it) Striscia magnetica
IT1129159B (it) Filtro magnetico
DK112377A (da) Magnetisk kerne til induktionsspoler
FR2404903B1 (fr) Noyau magnetique
DK418578A (da) Magnetisk toner
SE7908898L (sv) Induktansspole med kerna av magnetiskt material
JPS5427955A (en) Method of forming magnetic coil
AT365848B (de) Magnetkern
SE7812654L (sv) Magnetspole
JPS5626769A (en) Manufacture of ferrite magnet
AU3630078A (en) Magnetic core
PL201197A1 (pl) Rdzen do czujnikow indukcyjnych solenoidowych
DD136321A1 (de) Magnetkernanordnung
PL201578A1 (pl) Miernik indukcji magnetycznej
JPS53111465A (en) Thin coil with magnetic core
JPS5353760A (en) Method of manufacturing induction coil
JPS5332365A (en) Method of manufacturing induction coils