Invention Grant
- Patent Title: Slant winding electromagnetic coil and ignition coil for internal combustion engine using same
- Patent Title (中): 使用相同的内燃机倾斜绕组电磁线圈和点火线圈
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Application No.: US696560Application Date: 1996-08-16
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Publication No.: US6060973APublication Date: 2000-05-09
- Inventor: Keisuke Kawano , Kazutoyo Oosuka , Masami Kojima , Akimitsu Sugiura , Yoshitaka Satou , Katsumi Nakazawa
- Applicant: Keisuke Kawano , Kazutoyo Oosuka , Masami Kojima , Akimitsu Sugiura , Yoshitaka Satou , Katsumi Nakazawa
- Applicant Address: JPX Kariya
- Assignee: Nippondenso Co., Ltd.
- Current Assignee: Nippondenso Co., Ltd.
- Current Assignee Address: JPX Kariya
- Priority: JPX7-217928 19950825; JPX7-281698 19951030; JPX8-190546 19960719
- Main IPC: H01F27/28
- IPC: H01F27/28 ; H01F38/12 ; H01F41/06 ; H01F27/24
Abstract:
An electromagnetic coil which may be employed as an ignition coil for an internal combustion engine is disclosed. The electromagnetic coil includes a lower voltage winding portion and a higher voltage winding portion. The lower voltage winding portion is wound around a spool and includes a plurality of winding layers overlapped with each other and inclined at a given angle to the length of the spool. Each of the winding layers includes a collection of turns made up of a leading portion of wire. The higher voltage winding portion is wound around the spool adjacent the lower voltage winding portion and includes a plurality of winding layers overlapped with each other and inclined at a given angle to the length of the spool. Each of the winding layers includes a collection of turns made up of a trailing portion of the wire.
Public/Granted literature
- US5193762A Fishline guide mechanism in spinning reel for fishing Public/Granted day:1993-03-16
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