![ZÜNDSYSTEM FÜR EINE VERBRENNUNGSKRAFTMASCHINE](/ep/2015/07/22/EP2895734A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: ZÜNDSYSTEM FÜR EINE VERBRENNUNGSKRAFTMASCHINE
- 专利标题(英):Ignition system for an internal combustion engine
- 专利标题(中):ZÜNDSYSTEMFÜREINE VERBRENNUNGSKRAFTMASCHINE
- 申请号:EP13759775.3 申请日:2013-09-12
- 公开(公告)号:EP2895734A1 公开(公告)日:2015-07-22
- 发明人: SKOWRONEK, Tim , PAWLAK, Thomas
- 申请人: Robert Bosch GmbH
- 申请人地址: Postfach 30 02 20 70442 Stuttgart DE
- 专利权人: Robert Bosch GmbH
- 当前专利权人: Robert Bosch GmbH
- 当前专利权人地址: Postfach 30 02 20 70442 Stuttgart DE
- 优先权: DE102012216182 20120912; DE102013218213 20130911
- 国际公布: WO2014041050 20140320
- 主分类号: F02P3/08
- IPC分类号: F02P3/08 ; F02P9/00 ; F02P15/10
摘要:
The invention relates to an ignition system having: a high voltage generator, in particular a step-up transformer, with a primary side and a secondary side; an electrical energy source which can be connected to the primary side; and a spark gap which is designed to carry a current transferred by the step-up transformer to the secondary side. The step-up transformer has a bypass for transferring electrical energy from the electrical energy source to the secondary side. The invention is characterised in that the bypass is designed to support a diminishing electrical signal in the secondary coil of the high-voltage generator after a predefined time or once a predefined current intensity of the current has been reached. The invention also relates to a corresponding method for generating and maintaining an ignition spark.
摘要(中):
点火系统包括:具有初级侧和次级侧的升压变压器; 能够连接到初级侧的电能源; 火花隙,其设计为承载通过升压变压器传送到次级侧的电流。 升压变压器具有用于将电能从电能源传递到次级侧的旁路。 旁路被设计成在预定时间内或在达到的电流的预定强度下支持高压发生器的次级线圈中的衰减电信号。
公开/授权文献:
- EP2895734B1 ZÜNDSYSTEM FÜR EINE VERBRENNUNGSKRAFTMASCHINE 公开/授权日:2019-03-27
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F02 | 燃烧发动机;热气或燃烧生成物的发动机装置 |
----F02P | 除压缩点火之外的内燃机点火;压缩点火发动机点火正时的测试 |
------F02P3/00 | 其他装置 |
--------F02P3/02 | .具有电感能量贮存器,例如感应线圈装置 |
----------F02P3/08 | ..线路的布置 |