JPS6477905A - Capacitor - Google Patents
CapacitorInfo
- Publication number
- JPS6477905A JPS6477905A JP23519887A JP23519887A JPS6477905A JP S6477905 A JPS6477905 A JP S6477905A JP 23519887 A JP23519887 A JP 23519887A JP 23519887 A JP23519887 A JP 23519887A JP S6477905 A JPS6477905 A JP S6477905A
- Authority
- JP
- Japan
- Prior art keywords
- films
- protective layers
- onto
- capacitor
- sheathing member
- 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
Links
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
PURPOSE:To miniaturize a capacitor while improving heat-insulating properties by disposing a sheathing member onto the cut surface of a film capacitor element having protective layers to the upper and lower sections of a capacitance section and laminating films, in which polyphenylene oxide is formed onto one surfaces of polyphenylene sulfide PPS films, in the protective layers. CONSTITUTION:Protective layers 9, 10 are shaped to the upper and lower sections of a capacitance section in which double side evaporated and double- side coated films are laminated. The protective layers 9, 10 are constituted by laminating films in which resin films 12 composed of PPO are formed onto one surfaces of resin films 11 such as PPS films. Thermo-setting sheets called prepreg sheets in which epoxy resin layers 8b are shaped onto polyimide films 8a are stuck onto two surfaces as the cut surfaces of a discrete unit capacitor, and heated and cured and a sheathing member 8 is formed, thus acquiring a laminated film chip capacitor. The sheathing member 8 covers the whole end face of a capacitance section, and has width in an extent that it is arranged extending over the whole regions or partial regions of the end faces of the protective layers 9, 10.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23519887A JPS6477905A (en) | 1987-09-18 | 1987-09-18 | Capacitor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23519887A JPS6477905A (en) | 1987-09-18 | 1987-09-18 | Capacitor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6477905A true JPS6477905A (en) | 1989-03-23 |
Family
ID=16982526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23519887A Pending JPS6477905A (en) | 1987-09-18 | 1987-09-18 | Capacitor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6477905A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991004566A1 (en) * | 1989-09-21 | 1991-04-04 | Toray Industries, Inc. | Film capacitor and its manufacturing method |
US5645237A (en) * | 1993-07-26 | 1997-07-08 | Daiwa Seiko, Inc. | Spinning reel for fishing |
EP0966006A2 (en) * | 1998-06-15 | 1999-12-22 | Matsushita Electric Industrial Co., Ltd. | Method for manufacturing a capacitor |
-
1987
- 1987-09-18 JP JP23519887A patent/JPS6477905A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991004566A1 (en) * | 1989-09-21 | 1991-04-04 | Toray Industries, Inc. | Film capacitor and its manufacturing method |
EP0444214B1 (en) * | 1989-09-21 | 1995-08-30 | Toray Industries, Inc. | Film capacitor and its manufacturing method |
US5645237A (en) * | 1993-07-26 | 1997-07-08 | Daiwa Seiko, Inc. | Spinning reel for fishing |
EP0966006A2 (en) * | 1998-06-15 | 1999-12-22 | Matsushita Electric Industrial Co., Ltd. | Method for manufacturing a capacitor |
EP0966006A3 (en) * | 1998-06-15 | 2004-05-19 | Matsushita Electric Industrial Co., Ltd. | Method for manufacturing a capacitor |
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