FR2147943B1 - - Google Patents

Info

Publication number
FR2147943B1
FR2147943B1 FR7222391A FR7222391A FR2147943B1 FR 2147943 B1 FR2147943 B1 FR 2147943B1 FR 7222391 A FR7222391 A FR 7222391A FR 7222391 A FR7222391 A FR 7222391A FR 2147943 B1 FR2147943 B1 FR 2147943B1
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
FR7222391A
Other languages
French (fr)
Other versions
FR2147943A1 (de
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 JP4549671A external-priority patent/JPS5130263B1/ja
Priority claimed from JP4549571A external-priority patent/JPS5130945B1/ja
Priority claimed from JP4549771A external-priority patent/JPS5021664B1/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of FR2147943A1 publication Critical patent/FR2147943A1/fr
Application granted granted Critical
Publication of FR2147943B1 publication Critical patent/FR2147943B1/fr
Expired legal-status Critical Current

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
    • H01F41/04—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 coils
    • H01F41/12—Insulating of windings
    • H01F41/127—Encapsulating or impregnating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • 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
    • H01F41/005—Impregnating or encapsulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Insulating Of Coils (AREA)
FR7222391A 1971-06-22 1972-06-21 Expired FR2147943B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP4549671A JPS5130263B1 (de) 1971-06-22 1971-06-22
JP4549571A JPS5130945B1 (de) 1971-06-22 1971-06-22
JP4549771A JPS5021664B1 (de) 1971-06-22 1971-06-22

Publications (2)

Publication Number Publication Date
FR2147943A1 FR2147943A1 (de) 1973-03-11
FR2147943B1 true FR2147943B1 (de) 1976-06-11

Family

ID=27292250

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7222391A Expired FR2147943B1 (de) 1971-06-22 1972-06-21

Country Status (5)

Country Link
AU (1) AU444790B2 (de)
CA (1) CA1033936A (de)
DE (1) DE2230645C3 (de)
FR (1) FR2147943B1 (de)
GB (1) GB1347599A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2738890C2 (de) * 1977-08-29 1984-02-16 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Herstellung von Formkörpern und Imprägnierungen
JPS6022491B2 (ja) * 1980-11-12 1985-06-03 三菱電機株式会社 モ−ルドコイルの製造方法
US4587140A (en) * 1984-09-27 1986-05-06 Uniroyal Chemical Company, Inc. Method for embedding electrical and electronic circuitry
CN110993330B (zh) * 2019-10-31 2021-06-22 广州市一变电气设备有限公司 一种变压器线圈的制造方法及烘炉装置
CN112538175A (zh) * 2020-12-03 2021-03-23 南京林业大学 一种高强度的凝胶材料的制备方法

Also Published As

Publication number Publication date
AU4368072A (en) 1974-02-07
DE2230645B2 (de) 1979-05-10
AU444790B2 (en) 1974-02-07
FR2147943A1 (de) 1973-03-11
DE2230645C3 (de) 1980-01-10
GB1347599A (en) 1974-02-27
CA1033936A (en) 1978-07-04
DE2230645A1 (de) 1972-12-28

Similar Documents

Publication Publication Date Title
FR2147943B1 (de)
AU2658571A (de)
AU2691671A (de)
AU3005371A (de)
AU2684071A (de)
AU2742671A (de)
AU2894671A (de)
AU2485671A (de)
AU2941471A (de)
AU2952271A (de)
AU2836771A (de)
AU2885171A (de)
AU2588771A (de)
AU3038671A (de)
AU3025871A (de)
AU2654071A (de)
AU2963771A (de)
AU2473671A (de)
AU2456871A (de)
AU2455871A (de)
AU2415871A (de)
AU2854371A (de)
AU2669471A (de)
AU2940971A (de)
AU2938071A (de)

Legal Events

Date Code Title Description
ST Notification of lapse