FR2173247B1 - - Google Patents

Info

Publication number
FR2173247B1
FR2173247B1 FR7306483A FR7306483A FR2173247B1 FR 2173247 B1 FR2173247 B1 FR 2173247B1 FR 7306483 A FR7306483 A FR 7306483A FR 7306483 A FR7306483 A FR 7306483A FR 2173247 B1 FR2173247 B1 FR 2173247B1
Authority
FR
France
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
FR7306483A
Other languages
French (fr)
Other versions
FR2173247A1 (ko
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2173247A1 publication Critical patent/FR2173247A1/fr
Application granted granted Critical
Publication of FR2173247B1 publication Critical patent/FR2173247B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/16—Evaporating by spraying
    • B01D1/18—Evaporating by spraying to obtain dry solids
    • 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
    • H01F1/032—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 hard-magnetic materials
    • H01F1/10—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 hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure
    • H01F1/11—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 hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00—Apparatus or processes for magnetising or demagnetising
    • H01F13/003—Methods and devices for magnetising permanent magnets
    • 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
    • H01F41/0253—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 for manufacturing permanent magnets
    • H01F41/0273—Imparting anisotropy

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Hard Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
FR7306483A 1972-02-24 1973-02-23 Expired FR2173247B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22910472A 1972-02-24 1972-02-24

Publications (2)

Publication Number Publication Date
FR2173247A1 FR2173247A1 (ko) 1973-10-05
FR2173247B1 true FR2173247B1 (ko) 1977-02-04

Family

ID=22859859

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7306483A Expired FR2173247B1 (ko) 1972-02-24 1973-02-23

Country Status (6)

Country Link
JP (1) JPS4895594A (ko)
BE (1) BE795723A (ko)
DE (1) DE2307963A1 (ko)
FR (1) FR2173247B1 (ko)
GB (1) GB1412890A (ko)
NL (1) NL7302386A (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU598370B2 (en) * 1987-06-12 1990-06-21 Minnesota Mining And Manufacturing Company Process for metal fibers
JPH0264065A (ja) * 1988-05-24 1990-03-05 Ube Ind Ltd 結晶粒配向性セラミックスの製造方法
EP0659508B1 (en) * 1993-12-27 2001-12-05 Sumitomo Special Metals Company Limited Fabrication methods for granulated powders
JPH0917676A (ja) * 1995-06-26 1997-01-17 Sumitomo Special Metals Co Ltd 希土類系焼結永久磁石の製造方法
EP0778594B1 (en) * 1995-06-26 2004-09-29 Neomax Co., Ltd. Process for producing sintered rare earth magnet
US20110250264A1 (en) 2010-04-09 2011-10-13 Pacira Pharmaceuticals, Inc. Method for formulating large diameter synthetic membrane vesicles

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629118A (en) * 1969-05-05 1971-12-21 Morris D Isserlis Ferrite powder and method of preparing it

Also Published As

Publication number Publication date
FR2173247A1 (ko) 1973-10-05
DE2307963A1 (de) 1973-09-06
BE795723A (fr) 1973-06-18
NL7302386A (ko) 1973-08-28
GB1412890A (ko) 1975-11-05
JPS4895594A (ko) 1973-12-07

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Legal Events

Date Code Title Description
ST Notification of lapse