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：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

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：USD839941S1

公开(公告)日：2019-02-05

申请号：US29634715

申请日：2018-01-24

Applicant: ABB Schweiz AG

Designer： Ziwei Gao ,  Kangjian Wang ,  Chengping Su ,  Qihang Li ,  Gongyao Ma