公开(公告)号：US20190145482A1

公开(公告)日：2019-05-16

申请号：US16306960

申请日：2017-03-21

Applicant: KYB CORPORATION ,  NAGOYA INSTITUTE OF TECHNOLOGY

Inventor： Masakazu NAKAZATO ,  Akihisa OOTA ,  Shinichi SEKINE ,  Atsushi TOYOUCHI ,  Yuuji FUKUZAWA ,  Yasushi IDO

IPC: F16F9/30 ,  F16F13/00 ,  F16F13/04 ,  B60B33/04 ,  F16F15/02

Abstract: A damper of the present invention includes: a damping portion that exerts a damping force by using a granular material at a time of extension and contraction; and an elastic portion that exerts an elastic force at the time of extension and contraction, wherein the damping portion is coupled to the elastic portion such that the damping force and the elastic force are exerted in parallel.

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.

公开(公告)号：US20190017564A1

公开(公告)日：2019-01-17

申请号：US16069306

申请日：2017-02-20

Applicant: KYB CORPORATION

Inventor： Shinichi SEKINE ,  Akihisa OOTA ,  Masaya UNE ,  Atsushi TOYOUCHI ,  Yukiko ISHIHARA ,  Chika IIDA

IPC: F16F9/06 ,  A47B97/00 ,  F16F15/02

Abstract: Providing an overturn preventing device which can easily be mounted between a top surface of an article and a ceiling and a method of mounting the overturn preventing device. The overturn preventing device includes a damper. The damper is mounted between a top surface of a piece of furniture (an article) and a ceiling. The damper includes a cylinder and a piston. A hydraulic fluid (operating liquid) and a compressed gas are enclosed in the cylinder. The piston is slidably housed in the cylinder. When the damper is to be mounted between the top surface of the furniture and the ceiling, the piston is housed in the compressed gas enclosed above the hydraulic fluid. The piston can be moved into the hydraulic fluid when the furniture is tilted and the damper is contracted by a predetermined length.

公开(公告)号：US20220203312A1

公开(公告)日：2022-06-30

申请号：US17594050

申请日：2020-03-23

Applicant: KYB CORPORATION

Inventor： Akihisa OOTA ,  Eishin NOGUCHI ,  Terumi MORI

IPC: B01F25/312 ,  B01F23/231 ,  B01F35/75 ,  B01F25/10 ,  F04C2/356 ,  F04C15/06

Abstract: A production apparatus for a liquid containing gas bubbles includes a casing, a pump unit, and a gas bubble-mixing unit. The casing is provided with a main flow channel for a liquid, the main flow channel having a liquid inflow port and a liquid outflow port. The pump unit is disposed in the main flow channel and pumps the liquid to the liquid outflow port from the liquid inflow port. The gas bubble-mixing unit includes a first choke portion that is disposed in the main flow channel and has an inner diameter decreased and a gas supply channel that supplies the first choke portion with a gas.

公开(公告)号：US20190075926A1

公开(公告)日：2019-03-14

申请号：US16085307

申请日：2017-02-20

Applicant: KYB CORPORATION

Inventor： Shinichi SEKINE ,  Akihisa OOTA ,  Masaya UNE ,  Atsushi TOYOUCHI ,  Yukiko ISHIHARA ,  Chika IIDA

IPC: A47B95/00 ,  A47B97/00 ,  F16F15/023 ,  F16F15/04 ,  F16F9/19

Abstract: Providing an overturn preventing device which can be easily mounted between a top surface of a piece of furniture and a ceiling and a method of mounting the overturn preventing device. The overturn preventing device includes a damper and a pair of bases. The damper has a cylinder and a piston slidably housed in the cylinder. The damper is mounted between a top surface of a piece of furniture (article) installed on an installation surface and a ceiling. The paired bases are respectively coupled to two ends of the damper. One of the bases abuts against the top surface of the furniture and the other base abuts against the ceiling. The cylinder has an inlet through which a hydraulic fluid (operating liquid) is poured into the cylinder.

公开(公告)号：US20190069678A1

公开(公告)日：2019-03-07

申请号：US16086484

申请日：2017-02-28

Applicant: KYB CORPORATION

Inventor： Shinichi SEKINE ,  Akihisa OOTA

IPC: A47B97/00 ,  F16B1/00 ,  F16F9/06 ,  F16F7/00

Abstract: Providing an overturn preventing device which can inform in a case where a load applied to a base has changed. The overturn preventing device includes a damper to be mounted between a top surface of an article installed on an installation surface and a ceiling, and a pair of bases respectively coupled to both ends of the damper. One of the bases abuts against the top surface of the article and the other base abutting against the ceiling. The device further includes a shape-changeable part (an informing part) which informs in a case where the base has been subjected to a predetermined load.