FR2412396B1 - Moule pour enrober un composant de matiere plastique en fusion - Google Patents

Moule pour enrober un composant de matiere plastique en fusion

Info

Publication number
FR2412396B1
FR2412396B1 FR7835693A FR7835693A FR2412396B1 FR 2412396 B1 FR2412396 B1 FR 2412396B1 FR 7835693 A FR7835693 A FR 7835693A FR 7835693 A FR7835693 A FR 7835693A FR 2412396 B1 FR2412396 B1 FR 2412396B1
Authority
FR
France
Prior art keywords
mold
coating
plastic material
material component
fused plastic
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
FR7835693A
Other languages
English (en)
French (fr)
Other versions
FR2412396A1 (fr
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 US05/862,553 external-priority patent/US4155532A/en
Priority claimed from US05/862,556 external-priority patent/US4155533A/en
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of FR2412396A1 publication Critical patent/FR2412396A1/fr
Application granted granted Critical
Publication of FR2412396B1 publication Critical patent/FR2412396B1/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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/72—Encapsulating inserts having non-encapsulated projections, e.g. extremities or terminal portions of electrical components
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Ceramic Capacitors (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
FR7835693A 1977-12-20 1978-12-19 Moule pour enrober un composant de matiere plastique en fusion Expired FR2412396B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/862,553 US4155532A (en) 1977-12-20 1977-12-20 Mold for encapsulating a component having a lead at an angle to the axis of the component
US05/862,556 US4155533A (en) 1977-12-20 1977-12-20 Mold for encapsulating a component having non-axial leads

Publications (2)

Publication Number Publication Date
FR2412396A1 FR2412396A1 (fr) 1979-07-20
FR2412396B1 true FR2412396B1 (fr) 1985-08-23

Family

ID=27127708

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7835693A Expired FR2412396B1 (fr) 1977-12-20 1978-12-19 Moule pour enrober un composant de matiere plastique en fusion

Country Status (4)

Country Link
JP (1) JPS5491751A (enExample)
DE (1) DE2854631C3 (enExample)
FR (1) FR2412396B1 (enExample)
GB (1) GB2010732B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6228792Y2 (enExample) * 1980-08-26 1987-07-23
JP7351177B2 (ja) * 2019-10-28 2023-09-27 Tdk株式会社 セラミック電子部品
JP7428962B2 (ja) * 2019-10-28 2024-02-07 Tdk株式会社 セラミック電子部品

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045290A (en) * 1957-10-11 1962-07-24 Anderson Controls Inc Method of encapsulating coils
US2934792A (en) * 1958-06-16 1960-05-03 Marco Ind Method of fabricating indicator light with molded nylon jacket
FR1272045A (fr) * 1960-07-04 1961-09-22 Dubilier Condenser Co 1925 Ltd Perfectionnements à la fabrication d'éléments électriques gainés
FR1458756A (fr) * 1965-10-19 1966-03-04 Gen Electric Perfectionnements aux machines à mouler
US3768945A (en) * 1967-08-23 1973-10-30 Eaton Corp Injection molding apparatus providing a strippable flash for producing a plurality of flash-free articles
US3542328A (en) * 1969-02-19 1970-11-24 Western Electric Co Mold having v-shaped guides to prevent pinching a lead on a component during an encapsulation process
US3739438A (en) * 1970-02-25 1973-06-19 Union Carbide Corp System for molding electronic components
US3838316A (en) * 1973-10-09 1974-09-24 Western Electric Co Encapsulated electrical component assembly and method of fabrication

Also Published As

Publication number Publication date
JPS6145849B2 (enExample) 1986-10-09
JPS5491751A (en) 1979-07-20
DE2854631A1 (de) 1979-06-21
DE2854631C3 (de) 1981-04-09
DE2854631B2 (de) 1980-08-14
GB2010732B (en) 1982-05-12
FR2412396A1 (fr) 1979-07-20
GB2010732A (en) 1979-07-04

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Legal Events

Date Code Title Description
ST Notification of lapse