Title:
ヒートエンジンバルブの電磁アクチュエータ用制御ユニット、及びそのアセンブリ
Document Type and Number:
Japanese Patent JP5385386
Kind Code:
B2
Abstract:
The invention relates to a control unit (19, 20) for one or more electromagnetic actuators (15, 16) of the valve (13, 14) of a heat engine, wherein said control unit can be connected by linking means (24, 25) to a main management unit (21) of the heat engine, the control unit (19, 20) acting under the action of at least a first driving program for driving the actuator based on a signal transmitted to the control unit by the main management unit via the linking means. According to the invention, the control unit includes a memory (26, 27) containing backup information and, in the case of a signal interruption, the control unit runs a second driving program for driving the actuator based on workaround information. The invention also relates to different assemblies of such control units and such electromagnetic actuators.
Inventors:
Nicola Jure
Ronan Dani Woo
Boris Boucher
Ronan Dani Woo
Boris Boucher
Application Number:
JP2011520536A
Publication Date:
January 08, 2014
Filing Date:
July 30, 2008
Export Citation:
Assignee:
Valeo System De Control Motour
International Classes:
F01L9/20; F02D45/00
Domestic Patent References:
| JP2001512551A | ||||
| JP2002543327A | ||||
| JP2291411A |
Attorney, Agent or Firm:
Soichi Takezawa
Noritsugu Nakama
Hiroyuki Mori
Noritsugu Nakama
Hiroyuki Mori
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