JPS5555509A - Method of manufacturing ignition coil - Google Patents
Method of manufacturing ignition coilInfo
- Publication number
- JPS5555509A JPS5555509A JP12894378A JP12894378A JPS5555509A JP S5555509 A JPS5555509 A JP S5555509A JP 12894378 A JP12894378 A JP 12894378A JP 12894378 A JP12894378 A JP 12894378A JP S5555509 A JPS5555509 A JP S5555509A
- Authority
- JP
- Japan
- Prior art keywords
- coil
- varnish
- ignition coil
- bobbin
- ignition
- 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
- Insulating Of Coils (AREA)
Abstract
PURPOSE: To solidify impregnated varnish without flowing out, eliminate the creeping dischage on a secondary coil and reduce the entire size of an ignition coil, by interposing varnish stoppers between the seccondary coil and the flanges of a coil bobbin.
CONSTITUTION: Varnish stoppers 19, 19' made of spongy resin, soft paper, cloth or the like are interposed between a secondary coil 14 and the flanges 12B, 12B' of a coil bobbin 12. The flange 12B is integrated with the bobbin 12. The other flange 12B' is fixed on an end of a cylindrical part 12C of the bobbin 12 after coil 14 is fitted in the cylindrical part 12C. An ignition coil 11 is thus manufactured. The ignition coil is put into a varnish impregnation vessel so that a thermosetting varnish V is inpregnated into the ignition coil 11 under reduced pressure. After the impregnated varnish is thermally solidified, the ignition coil is inserted into a mold 21 so that the coil is coated with a molding layer 22 of synthetic resin or the like.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12894378A JPS5555509A (en) | 1978-10-19 | 1978-10-19 | Method of manufacturing ignition coil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12894378A JPS5555509A (en) | 1978-10-19 | 1978-10-19 | Method of manufacturing ignition coil |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5555509A true JPS5555509A (en) | 1980-04-23 |
Family
ID=14997231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12894378A Pending JPS5555509A (en) | 1978-10-19 | 1978-10-19 | Method of manufacturing ignition coil |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5555509A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009182137A (en) * | 2008-01-30 | 2009-08-13 | Denso Corp | Manufacturing method of ignition coil |
CN104409207A (en) * | 2014-12-18 | 2015-03-11 | 湖南海福来科技有限公司 | Rubber coating machine for ignition coils |
-
1978
- 1978-10-19 JP JP12894378A patent/JPS5555509A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009182137A (en) * | 2008-01-30 | 2009-08-13 | Denso Corp | Manufacturing method of ignition coil |
CN104409207A (en) * | 2014-12-18 | 2015-03-11 | 湖南海福来科技有限公司 | Rubber coating machine for ignition coils |
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