FR2417170A2 - 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
FR2417170A2
FR2417170A2 FR7803751A FR7803751A FR2417170A2 FR 2417170 A2 FR2417170 A2 FR 2417170A2 FR 7803751 A FR7803751 A FR 7803751A FR 7803751 A FR7803751 A FR 7803751A FR 2417170 A2 FR2417170 A2 FR 2417170A2
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
FR7803751A
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 FR7803751A priority Critical patent/FR2417170A2/en
Priority to ES468041A priority patent/ES468041A1/en
Priority to IT21352/78A priority patent/IT1093236B/en
Priority to DE19782812371 priority patent/DE2812371A1/en
Priority to US05/888,786 priority patent/US4234905A/en
Publication of FR2417170A2 publication Critical patent/FR2417170A2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (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.
FR7803751A 1977-03-22 1978-02-10 Moulded wound capacitor for heavy duty conditions - has fully impregnated hardened casing drilled to accept contact pins Pending FR2417170A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7803751A FR2417170A2 (en) 1978-02-10 1978-02-10 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
DE19782812371 DE2812371A1 (en) 1977-03-22 1978-03-21 CAPACITOR AND PROCESS FOR ITS MANUFACTURING
US05/888,786 US4234905A (en) 1977-03-22 1978-03-21 Electrical condenser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7803751A FR2417170A2 (en) 1978-02-10 1978-02-10 Moulded wound capacitor for heavy duty conditions - has fully impregnated hardened casing drilled to accept contact pins

Publications (1)

Publication Number Publication Date
FR2417170A2 true FR2417170A2 (en) 1979-09-07

Family

ID=9204440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803751A Pending FR2417170A2 (en) 1977-03-22 1978-02-10 Moulded wound capacitor for heavy duty conditions - has fully impregnated hardened casing drilled to accept contact pins

Country Status (1)

Country Link
FR (1) FR2417170A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3332287A1 (en) * 1983-09-07 1985-03-21 Ernst Roederstein Spezialfabrik für Kondensatoren GmbH, 8300 Landshut Capacitor of chip construction

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329706A1 (en) * 1975-11-01 1977-05-27 Ciba Geigy Ag COMPOSITIONS OF CHLORINATED ALIPHATIC POLYMERS, FIRE-RESISTANT
FR2343031A1 (en) * 1976-03-06 1977-09-30 Ciba Geigy Ag COMPOSITIONS OF FIRE-RETARDANT AROMATIC POLYMERS

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329706A1 (en) * 1975-11-01 1977-05-27 Ciba Geigy Ag COMPOSITIONS OF CHLORINATED ALIPHATIC POLYMERS, FIRE-RESISTANT
FR2343031A1 (en) * 1976-03-06 1977-09-30 Ciba Geigy Ag COMPOSITIONS OF FIRE-RETARDANT AROMATIC POLYMERS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3332287A1 (en) * 1983-09-07 1985-03-21 Ernst Roederstein Spezialfabrik für Kondensatoren GmbH, 8300 Landshut Capacitor of chip construction

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