Title:
ELECTROMAGNETIC ACTUATION VALVE
Document Type and Number:
Japanese Patent JP2007023896
Kind Code:
A
Abstract:
To provide an electromagnetic actuation valve equipped with a flap which can calculate a lift amount of an actuation valve.
An electromagnetic actuation valve (1) is disposed so as to extend on the center shaft (35), and equipped with a torsion bar (36) fixed to the other end, with a detection part (301) for detecting a torsion amount of the torsion bar and with an ECU (302) for calculating a lift amount of an actuation valve from the torsion amount detected by the detection part.
Inventors:
MASAOKA TOSHIKA
ASANO MASAHIKO
ASANO MASAHIKO
Application Number:
JP2005207334A
Publication Date:
February 01, 2007
Filing Date:
July 15, 2005
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
F01L3/24; F01L9/04; F16K31/06
Attorney, Agent or Firm:
Kuro Fukami
Toshio Morita
Tadashi Muto
Toshio Morita
Tadashi Muto