公开(公告)号：US4928660A

公开(公告)日：1990-05-29

申请号：US327816

申请日：1989-03-23

申请人： Gerhard Sohner ,  Helmut Roth ,  Hartmut Brammer ,  Richard Schleupen ,  Karl-Heinz Nubel

发明人： Gerhard Sohner ,  Helmut Roth ,  Hartmut Brammer ,  Richard Schleupen ,  Karl-Heinz Nubel

IPC分类号： F02P3/08 ,  F02P7/02 ,  F02P7/06

CPC分类号： F02P7/06 ,  F02P3/08 ,  F02P7/025

摘要： A protective case (13) for a vehicle ignition system covers both the ignition coil (5), an electronic control device (6), and the terminals (11) and connecting conductors (12) therebetween. The preferred material is plastic, with an electromagnetically conducting coating for screening against incoming and outing electromagnetic noise. Thus, protection is provided against mechanical, chemical, and electromagnetic environmental influences. The case is dimensioned to snap over and seal respective edges of the electronic control device (6), the ignition coil (5) and its core (8), the electrical terminals (11), and the interconnecting conductors (12). The case is bifurcated along an access slit (16) which is secured in a normally closed position by knob (15) which press-fits into a mating hole on the other side of the slit. Two sides of the case have curved ridges or dimples which provide flexibility to hinge the case open for insertion of the ignition coil (5) and electronic control device (6).

摘要翻译： 用于车辆点火系统的保护壳（13）覆盖点火线圈（5），电子控制装置（6）以及它们之间的端子（11）和连接导体（12）。 优选的材料是塑料，具有电磁导电涂层，用于筛选进入和外出的电磁噪声。 因此，提供对机械，化学和电磁环境影响的保护。 壳体的尺寸被设计成卡扣和密封电子控制装置（6），点火线圈（5）和其芯（8），电端子（11）和互连导体（12）的各个边缘。 壳体沿着通过压配合到狭缝另一侧的配合孔中的把手（15）固定在常闭位置的进入狭缝（16）上分叉。 壳体的两侧具有弯曲的脊或凹坑，其提供弹性以铰接壳体打开以插入点火线圈（5）和电子控制装置（6）。