ES477449A1 - Coiled condenser - composed of alternating aluminium foil and polypropylene film layers, with metal contacts glued on with epoxy! adhesive - Google Patents

Coiled condenser - composed of alternating aluminium foil and polypropylene film layers, with metal contacts glued on with epoxy! adhesive

Info

Publication number
ES477449A1
ES477449A1 ES477449A ES477449A ES477449A1 ES 477449 A1 ES477449 A1 ES 477449A1 ES 477449 A ES477449 A ES 477449A ES 477449 A ES477449 A ES 477449A ES 477449 A1 ES477449 A1 ES 477449A1
Authority
ES
Spain
Prior art keywords
glued
polypropylene film
epoxy
adhesive
aluminium foil
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
ES477449A
Other languages
Spanish (es)
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of ES477449A1 publication Critical patent/ES477449A1/en
Expired 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
    • H01G4/245—Tabs between the layers of a rolled electrode
    • 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
    • H01G4/32—Wound capacitors

Landscapes

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

Abstract

Electric condenser comprises reeled-up plies of plastics and metal foils and terminals reeled-up and in contact with the metal foils. The terminals are glued to the coil by means of an epoxy adhesive. The plastic plies consist of polypropylene film. The metal foil is Al. The terminals are metal tapes or flattened wires. The amt. of flue used is accurately metered. Application is effected with the aid of a burst of compressed air.
ES477449A 1978-02-06 1979-02-05 Coiled condenser - composed of alternating aluminium foil and polypropylene film layers, with metal contacts glued on with epoxy! adhesive Expired ES477449A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2804974A DE2804974C2 (en) 1978-02-06 1978-02-06 Method of manufacturing an electrical capacitor

Publications (1)

Publication Number Publication Date
ES477449A1 true ES477449A1 (en) 1979-07-01

Family

ID=6031265

Family Applications (2)

Application Number Title Priority Date Filing Date
ES477450A Expired ES477450A1 (en) 1978-02-06 1979-02-05 Coiled condenser - composed of alternating aluminium foil and polypropylene film layers, with metal contacts glued on with epoxy! adhesive
ES477449A Expired ES477449A1 (en) 1978-02-06 1979-02-05 Coiled condenser - composed of alternating aluminium foil and polypropylene film layers, with metal contacts glued on with epoxy! adhesive

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES477450A Expired ES477450A1 (en) 1978-02-06 1979-02-05 Coiled condenser - composed of alternating aluminium foil and polypropylene film layers, with metal contacts glued on with epoxy! adhesive

Country Status (5)

Country Link
BR (1) BR7900687A (en)
DE (1) DE2804974C2 (en)
ES (2) ES477450A1 (en)
FI (1) FI67152C (en)
IT (1) IT1162710B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1799803U (en) * 1957-04-26 1959-11-12 Siemens Ag WRAPPED CAPACITOR WITH NON-SHRINKED PLASTIC FILM AS DIELECTRIC.
DE2308626C3 (en) * 1973-02-21 1984-04-05 Siemens AG, 1000 Berlin und 8000 München Electrical wound capacitor
DE2751038A1 (en) * 1977-11-15 1979-05-17 Roederstein Kondensatoren Prodn. of coil capacitor without protective jacket - with impregnant rendering back of coil impermeable to liquid

Also Published As

Publication number Publication date
DE2804974A1 (en) 1979-08-09
FI790377A (en) 1979-08-07
BR7900687A (en) 1979-09-04
FI67152C (en) 1985-01-10
ES477450A1 (en) 1979-07-01
IT1162710B (en) 1987-04-01
FI67152B (en) 1984-09-28
IT7919787A0 (en) 1979-02-01
DE2804974C2 (en) 1983-08-25

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203