Lorusso & Loud
Linear solenoid valve apparatus and method assembling
 A linear solenoid valve apparatus includes an electromagnetic valve, a modulator valve with a valve sleeve, valve spool, a spring biasing the spool, a feedback pressure chamber, and an adjusting means provided between the electromagnetic valve and the modulator valve so that the plunger position corresponding to the value of suction power coincides with the spool position. 
Toyota Jidosha Kabushiki Kaisha Aisin AW Co., Ltd.
Y Y G
Y10T Y10T G05D
additional additional inventional
Yasuo Nobuaki Takeya Hideaki Masao Yutaka Kunhiro
Hojo Miki Oka Otsubo Saito Taga Iwatsuki