FR2232056A1 - Electric condensers contg. polypropylene plates - with oxygen cpds. contg. epoxy cpds. as insulating oil, giving longer life - Google Patents

Electric condensers contg. polypropylene plates - with oxygen cpds. contg. epoxy cpds. as insulating oil, giving longer life

Info

Publication number
FR2232056A1
FR2232056A1 FR7419006A FR7419006A FR2232056A1 FR 2232056 A1 FR2232056 A1 FR 2232056A1 FR 7419006 A FR7419006 A FR 7419006A FR 7419006 A FR7419006 A FR 7419006A FR 2232056 A1 FR2232056 A1 FR 2232056A1
Authority
FR
France
Prior art keywords
contg
cpds
oxygen
insulating oil
epoxy
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.)
Granted
Application number
FR7419006A
Other languages
English (en)
French (fr)
Other versions
FR2232056B3 (forum.php
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of FR2232056A1 publication Critical patent/FR2232056A1/fr
Application granted granted Critical
Publication of FR2232056B3 publication Critical patent/FR2232056B3/fr
Granted 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
    • H01G4/018—Dielectrics
    • H01G4/20—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06
    • H01G4/22—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated
    • H01G4/221—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated characterised by the composition of the impregnant

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Organic Insulating Materials (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Lubricants (AREA)
FR7419006A 1973-06-01 1974-05-31 Electric condensers contg. polypropylene plates - with oxygen cpds. contg. epoxy cpds. as insulating oil, giving longer life Granted FR2232056A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48062232A JPS5213623B2 (forum.php) 1973-06-01 1973-06-01

Publications (2)

Publication Number Publication Date
FR2232056A1 true FR2232056A1 (en) 1974-12-27
FR2232056B3 FR2232056B3 (forum.php) 1977-04-08

Family

ID=13194193

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7419006A Granted FR2232056A1 (en) 1973-06-01 1974-05-31 Electric condensers contg. polypropylene plates - with oxygen cpds. contg. epoxy cpds. as insulating oil, giving longer life

Country Status (4)

Country Link
JP (1) JPS5213623B2 (forum.php)
CA (1) CA1044004A (forum.php)
DE (1) DE2426577C2 (forum.php)
FR (1) FR2232056A1 (forum.php)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56134838U (forum.php) * 1980-03-14 1981-10-13

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE361551B (forum.php) * 1965-11-18 1973-11-05 Gen Electric
DE1564711B2 (de) * 1966-09-16 1973-02-15 Siemens AG, 1000 Berlin u 8000 München Regenerierfaehiger elektrischer kondensator
DE1589549C3 (de) * 1967-10-18 1978-04-27 Robert Bosch Gmbh, 7000 Stuttgart Elektrischer Wechselspannungs-Kondensator mit Kunststoffbänder enthaltendem Dielektrikum
GB1252159A (forum.php) * 1967-12-11 1971-11-03
DE1924331A1 (de) * 1969-05-13 1970-11-19 Bosch Gmbh Robert Traenkmittel mit Rizinusoel fuer selbstheilende Kondensatoren
DE2047477C3 (de) * 1969-09-29 1981-09-17 General Electric Co., Schenectady, N.Y. Verfahren zur Herstellung eines dünnen Polypropylenfilms und seine Verwendung in einem Kondensator
JPS492463A (forum.php) * 1972-04-18 1974-01-10

Also Published As

Publication number Publication date
JPS5213623B2 (forum.php) 1977-04-15
FR2232056B3 (forum.php) 1977-04-08
CA1044004A (en) 1978-12-12
DE2426577A1 (de) 1974-12-12
DE2426577C2 (de) 1986-01-02
JPS5018963A (forum.php) 1975-02-27

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Legal Events

Date Code Title Description
ST Notification of lapse