JPS6417418A - Capacitor with safety mechanism - Google Patents
Capacitor with safety mechanismInfo
- Publication number
- JPS6417418A JPS6417418A JP17265587A JP17265587A JPS6417418A JP S6417418 A JPS6417418 A JP S6417418A JP 17265587 A JP17265587 A JP 17265587A JP 17265587 A JP17265587 A JP 17265587A JP S6417418 A JPS6417418 A JP S6417418A
- Authority
- JP
- Japan
- Prior art keywords
- end faces
- flame
- external electrodes
- fuse elements
- film
- 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
Links
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
PURPOSE:To effectively prevent firehazard which would occur at the ultimate breakdown of a metallized film capacitor element, by winding a heat resisting film on the side periphery of the element and connecting external electrodes on the end faces of the element with external terminals through temperature fuse elements. CONSTITUTION:External electrodes 3 of an easy-melting metal are formed on the opposite end faces of a metallized film capacitor element 2. Heat resisting film 4 is wound on the side periphery of the element and external elements are connected to the external electrodes 3 through heat-melting fuse elements 5. When the element 2 reaches ultimate breakdown and is burnt down, gas is produced and ignited. Even if flame is produced at any part of the element, it is guided toward the end faces of the element 2 by the film 4 wound around the element 2 to melt the electrode 3 and the flame projects from the end faces of the element 2, Thus, the fuse elements 5 are melted by the projected flame whereby power supply to the element 2 is interrupted. In this manner, fires apt to occur at the ultimate breakdown of the element can be prevented effectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62172655A JPH081874B2 (en) | 1987-07-10 | 1987-07-10 | Capacitor with safety mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62172655A JPH081874B2 (en) | 1987-07-10 | 1987-07-10 | Capacitor with safety mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6417418A true JPS6417418A (en) | 1989-01-20 |
JPH081874B2 JPH081874B2 (en) | 1996-01-10 |
Family
ID=15945923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62172655A Expired - Fee Related JPH081874B2 (en) | 1987-07-10 | 1987-07-10 | Capacitor with safety mechanism |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH081874B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012066799A1 (en) * | 2010-11-16 | 2012-05-24 | オムロン株式会社 | Structure for output-stage film capacitor in power conditioner |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5433940U (en) * | 1977-08-08 | 1979-03-06 | ||
JPS54126948A (en) * | 1978-03-24 | 1979-10-02 | Marukon Denshi Kk | Plastic film capacitor |
JPS5926231U (en) * | 1982-08-12 | 1984-02-18 | 日立コンデンサ株式会社 | Capacitor with safety device |
-
1987
- 1987-07-10 JP JP62172655A patent/JPH081874B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5433940U (en) * | 1977-08-08 | 1979-03-06 | ||
JPS54126948A (en) * | 1978-03-24 | 1979-10-02 | Marukon Denshi Kk | Plastic film capacitor |
JPS5926231U (en) * | 1982-08-12 | 1984-02-18 | 日立コンデンサ株式会社 | Capacitor with safety device |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012066799A1 (en) * | 2010-11-16 | 2012-05-24 | オムロン株式会社 | Structure for output-stage film capacitor in power conditioner |
JP2012110109A (en) * | 2010-11-16 | 2012-06-07 | Omron Corp | Output stage film capacitor structure of power conditioner |
CN103210573A (en) * | 2010-11-16 | 2013-07-17 | 欧姆龙株式会社 | Structure for output-stage film capacitor in power conditioner |
Also Published As
Publication number | Publication date |
---|---|
JPH081874B2 (en) | 1996-01-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NZ332263A (en) | Electric blanket or pad with co-axial heating coils separated by insulation that melts if blanket overheats | |
MX169655B (en) | FUSE WITH A HIGH DENSITY RIGID CERAMIC WRAP AND METHOD FOR MAKING SUCH A FUSE | |
SE7907293L (en) | CONNECTOR WITH FILTER | |
US4677412A (en) | Energy supplemented electrical fuse | |
MX9504257A (en) | An electric fuse and protective circuit. | |
AU5436680A (en) | Safety circuit for fuze | |
IE861502L (en) | Gas fire | |
JPS6417418A (en) | Capacitor with safety mechanism | |
GB2057645A (en) | Electric igniter | |
JPS6421840A (en) | Current fuse for high-voltage circuit | |
US1856701A (en) | Electrical fuse for high or low voltage | |
JPS5457241A (en) | Heat-sensitive body | |
JPS56147355A (en) | Electrode of discharge lamp | |
US3863112A (en) | Gas and acetylene torch lighter | |
US3562021A (en) | Heating device for at least one thermoelectric battery adapted to furnish current for a limited time period | |
JP3136903B2 (en) | Thermal battery | |
JPS55105116A (en) | Operation confirming device for pilot-flame safety device | |
US4299168A (en) | Resistance after firing protected electric match | |
JPS6452359A (en) | Enclosed motor protector with safety conductive terminal | |
JPH0310608Y2 (en) | ||
RU2026582C1 (en) | Thermostatic switch | |
JPS57132661A (en) | Discharge lamp | |
JPS566366A (en) | Metal vapor discharge lamp | |
JPH03127422A (en) | Thermal protector | |
GB896996A (en) | Improvements in high voltage electric fuses |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |