FR2225821A1 - Electric capacitors with metallised dielectric foil - longer life obtd. by thickening metal along border or leakage path - Google Patents

Electric capacitors with metallised dielectric foil - longer life obtd. by thickening metal along border or leakage path

Info

Publication number
FR2225821A1
FR2225821A1 FR7313403A FR7313403A FR2225821A1 FR 2225821 A1 FR2225821 A1 FR 2225821A1 FR 7313403 A FR7313403 A FR 7313403A FR 7313403 A FR7313403 A FR 7313403A FR 2225821 A1 FR2225821 A1 FR 2225821A1
Authority
FR
France
Prior art keywords
metallised
metallisation
obtd
longer life
leakage path
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
FR7313403A
Other languages
English (en)
French (fr)
Other versions
FR2225821B1 (enrdf_load_stackoverflow
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.)
Radiotechnique Compelec RTC SA
Original Assignee
Radiotechnique Compelec RTC SA
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 Radiotechnique Compelec RTC SA filed Critical Radiotechnique Compelec RTC SA
Priority to FR7313403A priority Critical patent/FR2225821A1/fr
Priority to ES425280A priority patent/ES425280A1/es
Priority to IT2131974A priority patent/IT1009823B/it
Priority to DE19742418221 priority patent/DE2418221A1/de
Priority to JP49041607A priority patent/JPS508050A/ja
Publication of FR2225821A1 publication Critical patent/FR2225821A1/fr
Application granted granted Critical
Publication of FR2225821B1 publication Critical patent/FR2225821B1/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
    • H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
    • H01G2/20—Arrangements for preventing discharge from edges of electrodes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Inorganic Insulating Materials (AREA)
  • Insulating Bodies (AREA)
FR7313403A 1973-04-13 1973-04-13 Electric capacitors with metallised dielectric foil - longer life obtd. by thickening metal along border or leakage path Granted FR2225821A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7313403A FR2225821A1 (en) 1973-04-13 1973-04-13 Electric capacitors with metallised dielectric foil - longer life obtd. by thickening metal along border or leakage path
ES425280A ES425280A1 (es) 1973-04-13 1974-04-11 Perfeccionamientos introducidos en condensadores electri- cos.
IT2131974A IT1009823B (it) 1973-04-13 1974-04-11 Condensatore elettrico con fogli dielettrici metalizzati
DE19742418221 DE2418221A1 (de) 1973-04-13 1974-04-13 Elektrischer kondensator mit metallisiertem dielektrikum
JP49041607A JPS508050A (enrdf_load_stackoverflow) 1973-04-13 1974-04-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7313403A FR2225821A1 (en) 1973-04-13 1973-04-13 Electric capacitors with metallised dielectric foil - longer life obtd. by thickening metal along border or leakage path

Publications (2)

Publication Number Publication Date
FR2225821A1 true FR2225821A1 (en) 1974-11-08
FR2225821B1 FR2225821B1 (enrdf_load_stackoverflow) 1977-02-04

Family

ID=9117912

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7313403A Granted FR2225821A1 (en) 1973-04-13 1973-04-13 Electric capacitors with metallised dielectric foil - longer life obtd. by thickening metal along border or leakage path

Country Status (5)

Country Link
JP (1) JPS508050A (enrdf_load_stackoverflow)
DE (1) DE2418221A1 (enrdf_load_stackoverflow)
ES (1) ES425280A1 (enrdf_load_stackoverflow)
FR (1) FR2225821A1 (enrdf_load_stackoverflow)
IT (1) IT1009823B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2580854A1 (fr) * 1985-04-17 1986-10-24 Merlin Gerin Condensateurs de puissance moyenne et haute tension

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5188583A (en) * 1975-02-03 1976-08-03 Kinzokuhichakufuirumu
JPS5193359A (enrdf_load_stackoverflow) * 1975-02-14 1976-08-16
JPS5210553A (en) * 1975-07-16 1977-01-26 Matsushita Electric Ind Co Ltd Dry evaporationncoated plastic capacitor
JPS5320559A (en) * 1976-08-10 1978-02-24 Matsushita Electric Ind Co Ltd Dryyevaporated plastic capacitor
JPS57169230A (en) * 1981-04-10 1982-10-18 Matsushita Electric Ind Co Ltd Oil-immersed plastic ilm capacitor
JPS62245617A (ja) * 1986-04-17 1987-10-26 スペクトラム　コントロ−ル 小型のモノリシツク電気キヤパシタ
EP0650174A3 (en) * 1993-10-21 1995-08-02 Philips Electronics Nv Multiple metal film capacitor with improved oxidation resistance.
JP3392525B2 (ja) * 1994-07-27 2003-03-31 ニチコン株式会社 金属化フィルムコンデンサ
US5615078A (en) * 1994-12-16 1997-03-25 Aerovox Incorporated Metallized film for electrical capacitors having a semiconductive layer extending entirely across the unmetallized margin
JP2001060516A (ja) * 1999-08-20 2001-03-06 Murata Mfg Co Ltd 積層型電子部品及びその製造方法
JP3914854B2 (ja) * 2002-10-10 2007-05-16 松下電器産業株式会社 金属化フィルムコンデンサとそれを用いたインバータ平滑用コンデンサと自動車用コンデンサ
DE102004038863B3 (de) * 2004-08-10 2006-04-06 Westermann, Wolfgang Metallisierter Kunststoff-Folienkondensator und Verwendung eines metallisierten Kuststoff-Folienkondensators
JP6799588B2 (ja) * 2016-04-27 2020-12-16 京セラ株式会社 フィルムコンデンサ、連結型コンデンサと、これを用いたインバータおよび電動車輌

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2580854A1 (fr) * 1985-04-17 1986-10-24 Merlin Gerin Condensateurs de puissance moyenne et haute tension
EP0201383A1 (fr) * 1985-04-17 1986-11-12 Merlin Gerin Condensateurs de puissance moyenne et haute tension

Also Published As

Publication number Publication date
IT1009823B (it) 1976-12-20
DE2418221A1 (de) 1974-10-31
FR2225821B1 (enrdf_load_stackoverflow) 1977-02-04
ES425280A1 (es) 1976-05-16
JPS508050A (enrdf_load_stackoverflow) 1975-01-28

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Legal Events

Date Code Title Description
ST Notification of lapse