公开(公告)号：US20240360894A1

公开(公告)日：2024-10-31

申请号：US18732976

申请日：2024-06-04

Applicant: ABB SCHWEIZ AG

Inventor： Pushuang Xu ,  Qianhu Zhang ,  Xinguo Fu ,  Mao Li

IPC: F16H49/00

CPC classification number: F16H49/001 ,  F16H2049/003

Abstract: A stirring component includes a body arranged in an internal chamber at a side of a circular spline away from a flex spline of the harmonic transmission system. The body includes a coupling hole through which the body is coupled to and rotated with an input shaft of the harmonic transmission system, and at least one stirring recess arranged on a side of the body adjacent to the circular spline and has a varying depth in an axial direction to stir and push lubricant medium within the internal chamber towards the flex spline during rotation of the body. With the stirring component arranged within the internal chamber, the plate-shaped body can block the lubricant medium from moving further. Furthermore, the stirring component can stir and push the lubricant medium away from the body towards the flex spline.

公开(公告)号：USD834627S1

公开(公告)日：2018-11-27

申请号：US29605490

申请日：2017-05-26

Applicant: ABB Schweiz AG

Designer： Xinguo Fu ,  Jie Xu ,  Cheng Wu

公开(公告)号：US20210356042A1

公开(公告)日：2021-11-18

申请号：US17318445

申请日：2021-05-12

Applicant: ABB Schweiz AG

Inventor： Xinguo Fu ,  Tao Feng ,  Gongyao Ma

IPC: F16J15/32

Abstract: A ring seal and a robot. The ring seal includes an outer circumferential wall and an annular portion. The outer circumferential wall extends in an axial direction of the ring seal. The annular portion extends from a side of the outer circumferential wall toward an interior of the outer circumferential wall in a radial direction of the ring seal. As viewed in a cross section taken along the radial direction, the annular portion and the outer circumferential wall form an L shape.

公开(公告)号：US20190232506A1

公开(公告)日：2019-08-01

申请号：US16376371

申请日：2019-04-05

Applicant: ABB Schweiz AG

Inventor： Yuhong Gong ,  Xiaodong Cao ,  Yun Ha ,  Xinguo Fu ,  Linjian Liang

IPC: B25J19/00 ,  F16J15/40

CPC classification number: B25J19/0079 ,  F16J15/406

Abstract: A sealing arrangement for application in a robot joint. The sealing arrangement includes: a circular sealing assembly arranged between a swing and a base of the robot joint in a longitudinal direction, the circular sealing assembly defining a tubular cavity in a circumferential direction and having a gas inlet and a gas outlet; and an air channel coupled to the gas inlet and operable to continuously conduct pressured air flow into the cavity to maintain an air pressure inside the cavity above an air pressure outside the cavity, and thereby a high-speed airflow out of the gas outlet.

公开(公告)号：US12031630B2

公开(公告)日：2024-07-09

申请号：US17318445

申请日：2021-05-12

Applicant: ABB Schweiz AG

Inventor： Xinguo Fu ,  Tao Feng ,  Gongyao Ma

IPC: F16J15/32

CPC classification number: F16J15/32

Abstract: A ring seal and a robot. The ring seal includes an outer circumferential wall and an annular portion. The outer circumferential wall extends in an axial direction of the ring seal. The annular portion extends from a side of the outer circumferential wall toward an interior of the outer circumferential wall in a radial direction of the ring seal. As viewed in a cross section taken along the radial direction, the annular portion and the outer circumferential wall form an L shape.

公开(公告)号：USD855095S1

公开(公告)日：2019-07-30

申请号：US29634425

申请日：2018-01-22

Applicant: ABB Schweiz AG

Designer： Kangjian Wang ,  Gongyao Ma ,  Qianhu Zhang ,  Xinguo Fu ,  Qihang Li ,  Shimin Zhang ,  Shifu Cheng

公开(公告)号：US10913167B2

公开(公告)日：2021-02-09

申请号：US16376371

申请日：2019-04-05

Applicant: ABB Schweiz AG

Inventor： Yuhong Gong ,  Xiaodong Cao ,  Yun Ha ,  Xinguo Fu ,  Linjian Liang

IPC: B25J19/00 ,  F16J15/40

Abstract: A sealing arrangement for application in a robot joint. The sealing arrangement includes: a circular sealing assembly arranged between a swing and a base of the robot joint in a longitudinal direction, the circular sealing assembly defining a tubular cavity in a circumferential direction and having a gas inlet and a gas outlet; and an air channel coupled to the gas inlet and operable to continuously conduct pressured air flow into the cavity to maintain an air pressure inside the cavity above an air pressure outside the cavity, and thereby a high-speed airflow out of the gas outlet.

公开(公告)号：USD860283S1

公开(公告)日：2019-09-17

申请号：US29681709

申请日：2019-02-27

Applicant: ABB Schweiz AG

Designer： Kangjian Wang ,  Gongyao Ma ,  Qianhu Zhang ,  Xinguo Fu ,  Qihang LI ,  Shimin Zhang ,  Shifu Cheng