FR2385203A1 - Moulded wound capacitor for heavy duty conditions - has fully impregnated hardened casing drilled to accept contact pins - Google Patents

Moulded wound capacitor for heavy duty conditions - has fully impregnated hardened casing drilled to accept contact pins

Info

Publication number
FR2385203A1
FR2385203A1 FR7708465A FR7708465A FR2385203A1 FR 2385203 A1 FR2385203 A1 FR 2385203A1 FR 7708465 A FR7708465 A FR 7708465A FR 7708465 A FR7708465 A FR 7708465A FR 2385203 A1 FR2385203 A1 FR 2385203A1
Authority
FR
France
Prior art keywords
contact pins
moulded
capacitor
heavy duty
wound capacitor
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.)
Pending
Application number
FR7708465A
Other languages
French (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.)
NOVI PB
Original Assignee
NOVI PB
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 NOVI PB filed Critical NOVI PB
Priority to FR7708465A priority Critical patent/FR2385203A1/en
Priority to ES468041A priority patent/ES468041A1/en
Priority to IT21352/78A priority patent/IT1093236B/en
Priority to US05/888,786 priority patent/US4234905A/en
Priority to DE19782812371 priority patent/DE2812371A1/en
Publication of FR2385203A1 publication Critical patent/FR2385203A1/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/228—Terminals
    • H01G4/242—Terminals the capacitive element surrounding the terminal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
    • H01G2/12—Protection against corrosion

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

The wound paper capacitor comprises alternate layers of aluminium tape (10) and dielectric paper (12) of suitable thickness. Both tape windings are the same width but are displaced by a few millimeters to provide an overlap. The wound capacitor is dried under vacuum and impregnated under pressure to form a solid component. Two drillings are than made into the hardened body. Each hole is bored vertically into the capacitor near each end (13) so that it penetrates the alternate electrode coatings (10, 11). Each hole is of such depth that it passes through the maximum number of aluminium and paper layers. Two contact pins or pegs with pointed tinned ends (15) and diameter slightly larger than the drilled holes, are forced into the holes. The length of each pin is such that each projects from the casing by a few millimeters when fully inserted.
FR7708465A 1977-03-22 1977-03-22 Moulded wound capacitor for heavy duty conditions - has fully impregnated hardened casing drilled to accept contact pins Pending FR2385203A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7708465A FR2385203A1 (en) 1977-03-22 1977-03-22 Moulded wound capacitor for heavy duty conditions - has fully impregnated hardened casing drilled to accept contact pins
ES468041A ES468041A1 (en) 1977-03-22 1978-03-08 Electrical condenser
IT21352/78A IT1093236B (en) 1977-03-22 1978-03-20 WINDED ELECTRIC CONDENSER
US05/888,786 US4234905A (en) 1977-03-22 1978-03-21 Electrical condenser
DE19782812371 DE2812371A1 (en) 1977-03-22 1978-03-21 CAPACITOR AND PROCESS FOR ITS MANUFACTURING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7708465A FR2385203A1 (en) 1977-03-22 1977-03-22 Moulded wound capacitor for heavy duty conditions - has fully impregnated hardened casing drilled to accept contact pins

Publications (1)

Publication Number Publication Date
FR2385203A1 true FR2385203A1 (en) 1978-10-20

Family

ID=9188393

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7708465A Pending FR2385203A1 (en) 1977-03-22 1977-03-22 Moulded wound capacitor for heavy duty conditions - has fully impregnated hardened casing drilled to accept contact pins

Country Status (1)

Country Link
FR (1) FR2385203A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575105A1 (en) * 1984-12-20 1986-06-27 Sovcor Sa INCLUSIVE MOLDING OF ELECTRONIC COMPONENTS CONFERRING THEM WITH A PLANE FACET AND THUS OBTAINED
FR2584887A1 (en) * 1985-07-12 1987-01-16 Thomson Semi Conducteurs BIPOLE HOUSING FOR SURFACE COMPONENT AND PACKAGING OF HOUSINGS ACCORDING TO THE INVENTION
FR2587577A1 (en) * 1985-09-13 1987-03-20 Europ Composants Electron Encapsulation casing for a component

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575105A1 (en) * 1984-12-20 1986-06-27 Sovcor Sa INCLUSIVE MOLDING OF ELECTRONIC COMPONENTS CONFERRING THEM WITH A PLANE FACET AND THUS OBTAINED
EP0188152A1 (en) * 1984-12-20 1986-07-23 Sovcor S.A. Electronic component with a partial overmoulding, and tape carrying a plurality of these components
FR2584887A1 (en) * 1985-07-12 1987-01-16 Thomson Semi Conducteurs BIPOLE HOUSING FOR SURFACE COMPONENT AND PACKAGING OF HOUSINGS ACCORDING TO THE INVENTION
US4695927A (en) * 1985-07-12 1987-09-22 Thomson-Csf Package for a surface mountable component
FR2587577A1 (en) * 1985-09-13 1987-03-20 Europ Composants Electron Encapsulation casing for a component

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