Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hideki Furuta0
Hidetoshi Watanabe0
Satoshi Noda0
Shigeto Ryuen0
Date of Patent
February 5, 2008
Patent Application Number
11083569
Date Filed
March 17, 2005
Patent Citations Received
Patent Primary Examiner
Patent abstract
A linear solenoid valve includes a solenoid having a coil wound around a coil bobbin, a fixed core, and a movable core for being attracted to the fixed core when the coil is energized, and a valve mechanism having a valve element for selectively bringing an inlet port and an outlet port into and out of fluid communication with each other responsive to a displacement of the movable core. The movable core has a nonmagnetic layer formed on an outer surface thereof and having a predetermined thickness.
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