Ignition timing signal generator
阅读：511发布：2022-03-18
专利汇可以提供Ignition timing signal generator专利检索，专利查询，专利分析的服务。并且An ignition timing signal generator for use in a contactless ignition system for internal combustion engines is provided with a first and a second timing core disposed in the rotor of a magneto generator in the system and a magnetically shielded timing signal pickup means mounted on the stator of the magneto generator for generating an ignition timing signal when the pickup means is magnetically coupled to the timing cores.，下面是Ignition timing signal generator专利的具体信息内容。
1. An ignition timing pulse generator for use in a contactless ignition system of an internal combustion engine including a magnetodynamo having a stator and a rotor, said rotor being housed by a generally annular body of magnetic material and having around its annular inner periphery a plurality of spaced, radially mangetized permanent magnets in contact therewith, there being pole pieces respectively on the inner side of said magnets, said pulse generator including the improvement of: a first timing core magnetically coupled to said annular body and extending generally radially inwardly therefrom magnetically insulatively adjacent a given one of said magnets to a point axially flush substantially with the opposite pole piece on said one magnet, a second timing core magnetically coupled at one end to said one pole piece and having its other end spacedly disposed adjacent said first timing core to form a magnetic gap therebetween with opposite sides of different polarity, and magnetically shielded timing signal pickup means disposed in said stator in a position to be brought opposite to said first and second timing cores during rotation of said rotor.
2. A magnetodynamo including a contactless ignition pulse generator with an internal combustion engine, said magneto-dynamo comprising: a stator having at least one armature carrying coil means, a rotor having an annular body of magnetic material and being disposed concentrically of said rotor, a plurality of radially polarized permanent magnets spacedly disposed about the interior periphery of said annular body and in magnetic contact therewith, a like plurality of pole pieces respectively on the interior side of said magnets, a first timing core magnetically coupled to one of said pole pieces and extending axially therefrom, a second timing core magnetically coupled to said annular body and extending radially inwardly therefrom to a point spacedly adjacent said first timing core and being magnetically insulated therefrom and from said one pole piece and its respective magnet, and magnetically shielded timing signal pickup means disposed in said stator at a position so that said first and second timing cores are cyclically brought opposite to said pickup means during rotation of said rotor.
3. A magnetodynamo as in claim 2 wherein said armature means has two opposite ends that are disposed in said stator for magnetically bridging pole pieces of different polarity at one time in the cycle of rotor rotation and to be out of such magnetic bridging with such pole pieces at at least one other rotor cycle time, said pickup means being disposed relative to said armature ends so that said pickup means is brought opposite to said first and second timing cores only during said other cycle time.
4. A magnetodynamo as in claim 2 wherein said first timing core extends axially from an edge of said one pole piece and has an opposite end which is substantially flush with said one pole piece, the end of said second timing core opposite said annular body being also substantially flush with said one pole piece.
5. A magnetodynamo as in claim 4 wherein said first timing core is straight and integral with said one pole piece.
6. A magnetodynamo as in claim 4 wherein at least one of said timing cores is notched and said rotor contains cast material axially of and between said magnets as at least an aid for holding said magnets and said one timing core in place.
| 标题 | 发布/更新时间 | 阅读量 |
|---|---|---|
| 一种纵轴磁悬浮导向控制无差别风力发电系统 | 2020-05-11 | 736 |
| 向单个显示频率同步视频输出 | 2020-05-13 | 711 |
| 用于紧急响应和路边操作的网络和连接设备 | 2020-05-12 | 929 |
| 一种储罐底部油品泄漏的监测装置及监测方法 | 2020-05-14 | 203 |
| 光通信电池管理系统 | 2020-05-14 | 263 |
| 基于铁路机车综合无线通信设备运行数据模拟验证的方法 | 2020-05-12 | 612 |
| 多功能课桌 | 2020-05-08 | 78 |
| 一种蓄电池开路报警装置 | 2020-05-08 | 641 |
| 一种板卡工作状态的控制设备和板卡测试系统 | 2020-05-12 | 318 |
| 一种智能通断电控制装置 | 2020-05-13 | 901 |
高效检索全球专利专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台，是提供专利分析，专利查询，专利检索等数据服务功能的知识产权数据服务商。
我们的产品包含105个国家的1.26亿组数据，免费查、免费专利分析。
分析报告
专利汇分析报告产品可以对行业情报数据进行梳理分析，涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度，系统通过AI智能系统对图表进行解读，只需1分钟，一键生成行业专利分析报告。
QQ群二维码
意见反馈
意见反馈