FI80966B - Kondensatorenhet innefattande ett antal kondensatorer. - Google Patents

Kondensatorenhet innefattande ett antal kondensatorer. Download PDF

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Publication number
FI80966B
FI80966B FI871963A FI871963A FI80966B FI 80966 B FI80966 B FI 80966B FI 871963 A FI871963 A FI 871963A FI 871963 A FI871963 A FI 871963A FI 80966 B FI80966 B FI 80966B
Authority
FI
Finland
Prior art keywords
metal
metal layers
layers
capacitors
capacitor unit
Prior art date
Application number
FI871963A
Other languages
English (en)
Swedish (sv)
Other versions
FI871963A (fi
FI80966C (fi
FI871963A0 (fi
Inventor
Goesta Torbjoern Hedqvist
Gerth Roger Jonsson
Arne Jan-Ulf Johansson
Per Anders Philip Comstedt
Original Assignee
Rifa Aktiebolag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20361382&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI80966(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rifa Aktiebolag filed Critical Rifa Aktiebolag
Publication of FI871963A publication Critical patent/FI871963A/fi
Publication of FI871963A0 publication Critical patent/FI871963A0/fi
Publication of FI80966B publication Critical patent/FI80966B/fi
Application granted granted Critical
Publication of FI80966C publication Critical patent/FI80966C/fi

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
    • H01G4/38—Multiple capacitors, i.e. structural combinations of fixed capacitors
    • H01G4/385—Single unit multiple capacitors, e.g. dual capacitor in one coil
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/43—Electric condenser making
    • Y10T29/435—Solid dielectric type

Landscapes

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

Claims (2)

1. Kondensaattoriyksikkö, jossa on vähintään kolme kondensaattoria (16 - 19) koottuina toistensa päälle sijoi- 5 tetuista vuorottelevistä metalli- ja eristekerroksista käsittäen kaksi toisistaan sähköisesti eristettyä ja rinnakkaista, ennalta määrättyyn suuntaan suunnattua ensimmäistä metallikerrosta (3, 4) ja yhden samaan suuntaan suunnatun toisen metallikerroksen (6), joka ainakin osittain 10 kattaa molemmat ensimmäiset metallikerrokset, jolloin kondensaattoriyksikkö on kierretty useina kierroksina konden-saattorikelaksi (9), jonka molemmat päädyt (10, 11) on me-tallisoitu ja varustettu kumpikin omalla liitäntäelimellään (12, 13) sekä liitetty sähköisesti omaansa kahdesta ensim-15 mäisestä metallikerroksesta, tunnettu siitä, että toinen metallikerros on jaettu kahteen toisistaan sähköisesti eristettyyn ja peräkkäin mainittuun suuntaan suunnatuksi metallikerrokseksi (6, 7), jotka molemmat ainakin osittain kattavat molemmat ensimmäiset metallikerrokset 20 (3, 4) siten, että molemmat toiset metallikerrokset (6, 7) ovat kapasitiivisessa yhteydessä molempien ensimmäisten metallikerrosten kanssa, jolloin toinen (7) toisista metal-likerroksista on sijoitettu useisiin kelan uloimpiin kierroksiin, minkä lisäksi kela (9) on varustettu uralla (15) 25 useiden mainitun toisen metallikerroksen (7) kierrosten läpi, jolloin sähköinen liitoselin (14) on sovitettu mainittuun uraan.
2. Patenttivaatimuksen 1 mukainen kondensaattori-yksikkö, tunnettu siitä, että mainittu toinen metal- 30 likerros (7) muodostuu metallikalvosta samalla kun muut metallikerrokset (3, 4, 6) muodostuvat metallisoinneista mainitulla eristeellä.
FI871963A 1985-09-13 1987-05-04 Kondensatorenhet innefattande ett antal kondensatorer. FI80966C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8504256A SE452524B (sv) 1985-09-13 1985-09-13 Kondensatorenhet med minst tre kondensatorer
SE8504256 1985-09-13
SE8600409 1986-09-12
PCT/SE1986/000409 WO1987001863A1 (en) 1985-09-13 1986-09-12 Capacitor unit including a plurality of capacitors

Publications (4)

Publication Number Publication Date
FI871963A FI871963A (fi) 1987-05-04
FI871963A0 FI871963A0 (fi) 1987-05-04
FI80966B true FI80966B (fi) 1990-04-30
FI80966C FI80966C (fi) 1990-08-10

Family

ID=20361382

Family Applications (1)

Application Number Title Priority Date Filing Date
FI871963A FI80966C (fi) 1985-09-13 1987-05-04 Kondensatorenhet innefattande ett antal kondensatorer.

Country Status (7)

Country Link
US (1) US4750085A (fi)
EP (1) EP0236473B1 (fi)
JP (1) JPS63500974A (fi)
DE (1) DE3672013D1 (fi)
FI (1) FI80966C (fi)
SE (1) SE452524B (fi)
WO (1) WO1987001863A1 (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018115539A1 (es) * 2016-12-22 2018-06-28 Rtr Energia, S.L. Condensador monofásico cilíndrico para tensiones elevadas

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002086B (de) * 1953-02-28 1957-02-07 Siemens Ag Starkstromkondensator fuer die Lieferung von Blindstroemen
US3093775A (en) * 1959-01-22 1963-06-11 Sprague Electric Co Series wound capacitor
DE1464389A1 (de) * 1963-08-06 1969-03-06 Roederstein Kondensatoren Ausheilfaehiger Kondensator mit kleinen Kapazitaetswerten
US3522498A (en) * 1968-10-14 1970-08-04 Gen Electric Combination capacitor having a marginless metallized dielectric strip and a foil electrode
US3705336A (en) * 1971-06-17 1972-12-05 Aerorox Corp Electric capacitor unit
DE2345584A1 (de) * 1973-09-10 1975-07-03 Standard Elektrik Lorenz Ag Mehrfach-hochspannungskondensator
US3921041A (en) * 1975-02-24 1975-11-18 American Radionic Dual capacitor
US3993967A (en) * 1975-03-31 1976-11-23 Western Electric Company, Inc. Resistance-capacitance network
DE2515747C2 (de) * 1975-04-10 1982-07-01 Draloric Electronic GmbH, 8500 Nürnberg Mehrfachkondensator, zur Verwendung bei Fernmeldekabeln
US4028595A (en) * 1975-12-02 1977-06-07 American Radionic Co., Inc. Multi-voltage capacitor section
US4170812A (en) * 1977-09-14 1979-10-16 Advance Transformer Co. Method of making a dual value capacitor
US4263638A (en) * 1979-06-25 1981-04-21 American Radionic Co., Inc. Dial wound capacitor and method of making same
US4352145A (en) * 1980-11-05 1982-09-28 American Radionic Co., Inc. Multiple element cylindrical metallized film capacitors and method of making the same
IT8134052V0 (it) * 1981-11-27 1981-11-27 Ducati Elettrotecnica Spa Filtro antidisturbi con piu'condensatori ad avvolgimento unico.
EP0090170B1 (en) * 1982-03-30 1986-11-26 Zanussi Elettromeccanica S.p.A. Capacitive circuit filter
IT1205465B (it) * 1982-11-16 1989-03-23 Ducati Elettrotecnica Spa Metodo per la fabbricazione di un avvolgimento multicapacitivo a nastro metallizzato e avvolgimento cosi' ottenuto
US4570201A (en) * 1984-06-26 1986-02-11 Aerovox Incorporated Capacitor

Also Published As

Publication number Publication date
JPS63500974A (ja) 1988-04-07
FI871963A (fi) 1987-05-04
EP0236473A1 (en) 1987-09-16
SE8504256L (sv) 1987-03-14
DE3672013D1 (de) 1990-07-19
FI80966C (fi) 1990-08-10
FI871963A0 (fi) 1987-05-04
SE8504256D0 (sv) 1985-09-13
SE452524B (sv) 1987-11-30
EP0236473B1 (en) 1990-06-13
WO1987001863A1 (en) 1987-03-26
US4750085A (en) 1988-06-07

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Owner name: RIFA AKTIEBOLAG