GB1230815A - - Google Patents

Info

Publication number
GB1230815A
GB1230815A GB1230815DA GB1230815A GB 1230815 A GB1230815 A GB 1230815A GB 1230815D A GB1230815D A GB 1230815DA GB 1230815 A GB1230815 A GB 1230815A
Authority
GB
United Kingdom
Prior art keywords
sintered
june
ferromagnetic
verwaltungs
compacted
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
Other languages
English (en)
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
Priority claimed from DE19671646664 external-priority patent/DE1646664A1/de
Priority claimed from DE19671613247 external-priority patent/DE1613247A1/de
Application filed filed Critical
Publication of GB1230815A publication Critical patent/GB1230815A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • H02K3/487—Slot-closing devices
    • H02K3/493—Slot-closing devices magnetic
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
GB1230815D 1967-06-13 1968-06-12 Expired GB1230815A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19671646664 DE1646664A1 (de) 1967-06-13 1967-06-13 Ferromagnetischer Werkstoff
DE19671613247 DE1613247A1 (de) 1967-07-04 1967-07-04 Halbleiter

Publications (1)

Publication Number Publication Date
GB1230815A true GB1230815A (enrdf_load_stackoverflow) 1971-05-05

Family

ID=25753674

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1230815D Expired GB1230815A (enrdf_load_stackoverflow) 1967-06-13 1968-06-12

Country Status (3)

Country Link
CH (1) CH517544A (enrdf_load_stackoverflow)
FR (1) FR1569247A (enrdf_load_stackoverflow)
GB (1) GB1230815A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600555A (en) * 1983-05-20 1986-07-15 Hitachi Metals, Ltd. Method of producing a cylindrical permanent magnet
GB2541781A (en) * 2015-06-29 2017-03-01 Gen Electric Short circuit fault tolerant permanent magnet machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600555A (en) * 1983-05-20 1986-07-15 Hitachi Metals, Ltd. Method of producing a cylindrical permanent magnet
GB2541781A (en) * 2015-06-29 2017-03-01 Gen Electric Short circuit fault tolerant permanent magnet machine
US9979248B2 (en) 2015-06-29 2018-05-22 General Electric Company Short circuit fault tolerant permanent magnet machine
GB2541781B (en) * 2015-06-29 2018-06-27 Gen Electric Short circuit fault tolerant permanent magnet machine

Also Published As

Publication number Publication date
CH517544A (de) 1972-01-15
FR1569247A (enrdf_load_stackoverflow) 1969-05-30

Similar Documents

Publication Publication Date Title
GB1143448A (en) Improvements in or relating to manganese-zinc-ferrites
ES383757A1 (es) Un metodo de producir un cuerpo que tiene propiedades mag- neticas permanentes, anisotrapas.
JPS5250598A (en) Rare earth-cobalt magnet
GB1370950A (en) Process for preparing a sintered iron negative plate for an alkaline storage battery
JPS5579802A (en) Phosphorus iron powder for magetic material and preparing same
GB1266787A (enrdf_load_stackoverflow)
GB1230815A (enrdf_load_stackoverflow)
GB752156A (en) Improvements in or relating to oxide magnets
GB911642A (en) Improvements in or relating to ferromagnetic materials
GB764118A (en) Improvements in or relating to methods of manufacturing non-metallic magnetic cores having a substantially rectangular hysteresis loop
GB994240A (en) Improvements in or relating to methods of manufacturing magnetic cores and magnetic cores manufactured by such methods
GB805710A (en) Improvements in or relating to magnetically soft sintered bodies
GB1412890A (enrdf_load_stackoverflow)
JPS5375497A (en) Fabrication of magnetic material
GB1265714A (enrdf_load_stackoverflow)
GB789099A (en) Improvements in or relating to a method of producing magnetic cores
GB1155918A (en) Improvements in or relating to Phosphorus-Containing Powdered Iron
GB763809A (en) Improvements in or relating to a method of manufacturing a non-metallic magnetic core having a substantially rectangular hysteresis loop
GB1216675A (en) Permanent magnet material having strontium ferrite base
GB1172968A (en) Improvements in or relating to Nickel-Zinc Ferrites
JPS5275700A (en) Production of magnetic iron oxide powder including co
GB1050519A (enrdf_load_stackoverflow)
GB706543A (en) Improvements in or relating to rotors for small electric motors
JPS56158837A (en) Manufacture of magnetic material
GB817285A (en) Improvements in or relating to ceramic permanent magnets

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees