FR2121464A3 - - Google Patents

Info

Publication number
FR2121464A3
FR2121464A3 FR7101243A FR7101243A FR2121464A3 FR 2121464 A3 FR2121464 A3 FR 2121464A3 FR 7101243 A FR7101243 A FR 7101243A FR 7101243 A FR7101243 A FR 7101243A FR 2121464 A3 FR2121464 A3 FR 2121464A3
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.)
Granted
Application number
FR7101243A
Other languages
French (fr)
Other versions
FR2121464B3 (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.)
Legrand SA
Original Assignee
Legrand SA
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 Legrand SA filed Critical Legrand SA
Priority to FR7101243A priority Critical patent/FR2121464B3/fr
Publication of FR2121464A3 publication Critical patent/FR2121464A3/fr
Application granted granted Critical
Publication of FR2121464B3 publication Critical patent/FR2121464B3/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14639—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H01F27/022—Encapsulation
    • 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)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR7101243A 1971-01-15 1971-01-15 Expired FR2121464B3 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7101243A FR2121464B3 (de) 1971-01-15 1971-01-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7101243A FR2121464B3 (de) 1971-01-15 1971-01-15

Publications (2)

Publication Number Publication Date
FR2121464A3 true FR2121464A3 (de) 1972-08-25
FR2121464B3 FR2121464B3 (de) 1973-11-30

Family

ID=9070326

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7101243A Expired FR2121464B3 (de) 1971-01-15 1971-01-15

Country Status (1)

Country Link
FR (1) FR2121464B3 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567065A1 (fr) * 1984-07-04 1986-01-10 Jacobiac Claude Dispositif pour l'enrobage par injection des stators de moteurs electriques
EP0260014A2 (de) * 1986-09-09 1988-03-16 Uponor Bv Verfahren zum Herstellen von thermoplastischen schweissbaren Muffen
WO1991014274A1 (en) * 1990-03-13 1991-09-19 Valentine Engineering, Inc. High efficiency encapsulated power transformer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567065A1 (fr) * 1984-07-04 1986-01-10 Jacobiac Claude Dispositif pour l'enrobage par injection des stators de moteurs electriques
EP0260014A2 (de) * 1986-09-09 1988-03-16 Uponor Bv Verfahren zum Herstellen von thermoplastischen schweissbaren Muffen
EP0260014A3 (en) * 1986-09-09 1990-05-16 Du Pont (Uk) Limited Method of manufacturing heat-weldable thermoplastic fittings
WO1991014274A1 (en) * 1990-03-13 1991-09-19 Valentine Engineering, Inc. High efficiency encapsulated power transformer
US5088186A (en) * 1990-03-13 1992-02-18 Valentine Engineering, Inc. Method of making a high efficiency encapsulated power transformer

Also Published As

Publication number Publication date
FR2121464B3 (de) 1973-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse