公开(公告)号：US20170002937A1

公开(公告)日：2017-01-05

申请号：US15125613

申请日：2015-07-14

Applicant: KYB Corporation

Inventor： Futoshi YOSHIDA

IPC: F16K11/07 ,  F16K31/122

CPC classification number: F16K11/07 ,  F15B13/0402 ,  F15B13/0435 ,  F15B21/06 ,  F15B2013/0409 ,  F16K31/122 ,  F16K31/426

Abstract: In a directional control valve, working fluid to be supplied to a first pressure chamber is supplied to the first pressure chamber via a hydrostatic bearing provided on an end of a main spool on the first pressure chamber side, and working fluid to be supplied to a second pressure chamber is supplied to the second pressure chamber via a hydrostatic bearing provided on an end of the main spool on the second pressure chamber side, and a pilot valve alternately communicates the first pressure chamber and the second pressure chamber with a tank.

Abstract translation: 在方向控制阀中，供给到第一压力室的工作流体经由设置在第一压力室侧的主阀芯的端部上的静压轴承供给到第一压力室，供给到第一压力室的工作流体 第二压力室通过设置在第二压力室侧的主阀芯的端部上的静压轴承供给到第二压力室，先导阀将第一压力室和第二压力室交替地与罐连通。

公开(公告)号：US20220184566A1

公开(公告)日：2022-06-16

申请号：US17593993

申请日：2020-03-23

Applicant: KYB CORPORATION

Inventor： Akihisa OOTA ,  Terumi MORI ,  Futoshi YOSHIDA ,  Ryunosuke ISHIKAWA

IPC: B01F23/231 ,  B01F25/64 ,  B01F27/74

Abstract: [Abstract] A production apparatus for a liquid containing gas bubbles according to an embodiment of the present invention includes a casing and a shearing mechanism unit. The casing includes an inlet, into which a liquid with a gas injected therein flows, and an outlet. The shearing mechanism unit is provided between the inlet and the outlet and applies shearing force to a liquid flowing to the outlet from the inlet. The shearing mechanism unit includes a rotor, a rotation applying unit, and a facing member. The rotor includes a rotary shaft and a tube portion having an outer peripheral portion including a first structure surface in which a plurality of recess portions is formed, and is rotatably disposed inside the casing. The rotation applying unit is provided in the rotary shaft and applies rotating force around the rotary shaft to the rotor. The facing member has an inner peripheral portion that faces the first structure surface via a predetermined clearance and is provided in an inner wall portion of the casing.