基本信息:
- 专利标题: 유체 분사장치 및 유체 분사장치 작동 방법
- 专利标题(英):Fluid injector and method for operating a fluid injector
- 专利标题(中):流体注射器和操作流体注射器的方法
- 申请号:KR1020140103616 申请日:2014-08-11
- 公开(公告)号:KR1020150018478A 公开(公告)日:2015-02-23
- 发明人: 필리피,스테파노 , 그란디,마우로 , 렌치,프란체스코 , 폴리도리,발레리오
- 申请人: 콘티넨탈 오토모티브 게엠베하
- 申请人地址: Vahrenwalder Strasse *, ***** Hannover, Germany
- 专利权人: 콘티넨탈 오토모티브 게엠베하
- 当前专利权人: 콘티넨탈 오토모티브 게엠베하
- 当前专利权人地址: Vahrenwalder Strasse *, ***** Hannover, Germany
- 代理人: 특허법인 남앤드남
- 优先权: EPEP13179898 2013-08-09
- 主分类号: F02M51/00
- IPC分类号: F02M51/00 ; F02M51/06 ; F02M61/10
1 )를 통해 전기자(14)를 자기 구동시키도록(magnetically actuate) 작동가능한 솔레노이드 조립체(30)를 포함한다.
유체 분사장치 작동 방법은, 전기 신호(I
1 )를 상기 제 1 코일(34)에 인가하여 1차 자기장을 발생시켜 폐쇄 위치로부터 멀리 밸브 니들(12)을 변위시키는 단계, 상기 제 1 코일(34)의 단자들을 가로질러 전압(U
1 )을 평가하는 단계, 및 상기 전압(U
1 )을 평가하는 단계 동안 전기자(14)와 솔레노이드 조립체(30) 사이에 위치된 밸브 본체(6)의 일 부분에 자기장을 포화시키도록 추가의 전기 신호에 의해 제 2 코일(36)을 제어하는 단계를 포함한다.
The fluid ejection device is specified. The fluid injector has a longitudinal axis (L), the fluid in the valve body (6), is accommodated in the valve body (6) being movable in the axial direction, the position of the prevent fluid injection and adding in the closed position valve needle 12 is operated to allow the injection, the armature 14, the valve needle 12 to be coupled mechanically to the valve needle 12 to be operated thereby far displaced from the closed position, and at least a first and a It comprises a second coil (34, 36) and comprises an electrical signal (I
1), the solenoid assembly 30 is operable (magnetically actuate) so as to self-drive the armature 14 through the.
The fluid ejection device operating method comprises the steps of displacing the electrical signal (I
1), the first coil 34 is applied to the primary to generate a magnetic field needle away from the valve from the closed position (12) on said first coil (34 ) evaluating the voltages (U
1) across the terminals, and a portion of the valve body (6) located between the steps while the armature 14 and the solenoid assembly (30) for evaluating the voltage (U
1) of the so as to saturate the magnetic field by adding the electrical signals includes a step of controlling the second coil 36.
信息查询:
EspacenetIPC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 |
----F02M | 一般燃烧发动机可燃混合物的供给或其组成部分 |
------F02M51/00 | 以电力操作为特点的燃料喷射装置 |