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公开(公告)号：US11858126B2
公开(公告)日：2024-01-02
申请号：US17270244
申请日：2018-08-29
Applicant: ABB Schweiz AG
Inventor： Jiangwei Huang , Arne Trangärd , Shanghua Li
CPC classification number: B25J19/0075 , B25J17/02 , B25J19/0058
Abstract: A robot joint including a first part and a second part arranged to have a relative movement in between, and a joint gap spacing the first part and the second part from each other, wherein the robot joint includes an inflatable seal accommodated in the joint gap to provide a fluid-tight sealing of the joint. The disclosure also relates to a robot including the robot joint, a system including the robot and a method for sealing a joint gap of a robot joint.
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公开(公告)号：US11598424B2
公开(公告)日：2023-03-07
申请号：US17051274
申请日：2018-05-03
Applicant: ABB Schweiz AG
Inventor： Shanghua Li , Jiangwei Huang
IPC: F16J15/34
Abstract: A sealing device (10) for providing a fluid-tight sealing of a joint comprising a first part (30) and a second part (32) with a relative movement in between. The sealing device (10) comprises: an outer sealing part (12) designed to contact the first part and the second part, an inner sealing part (14) designed to contact the first part and the second part, and a spacing structure (16) connecting the outer sealing part (12) and the inner sealing part (14). The outer sealing part (12) and the inner sealing part (14) define an intermediate space (18) between the outer sealing part (12) and the inner sealing part (14). The outer sealing part (12) and the inner sealing part (14) are being configured to seal off the intermediate space (18) from both an exterior and an interior of the joint, and the intermediate space (18) is configured to be influid contact with both the first part (30) and the second part (32).
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公开(公告)号：US11143566B2
公开(公告)日：2021-10-12
申请号：US16340030
申请日：2016-11-07
Applicant: ABB Schweiz AG
Inventor： Jiangwei Huang , Shanghua Li
Abstract: An industrial robot for food industry having a leakage detection device for detecting a liquid leaking into the robot, and the leakage detection device includes at least one indicator strip arranged inside the robot and configured to change color in contact with a liquid, a sensor module configured to detect changes in color of the at least one indicator strip, and a detector unit configured to determine presence of liquid inside the robot based on the detected color changes of the indicator strip, and the leakage detection device in is capable of distinguishing between lubricant and water.
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Patent Agency Ranking
公开(公告)号：US20210245373A1
公开(公告)日：2021-08-12
申请号：US17270244
申请日：2018-08-29
Applicant: ABB Schweiz AG
Inventor： Jiangwei Huang , Arne Trangärd , Shanghua Li
Abstract: A robot joint including a first part and a second part arranged to have a relative movement in between, and a joint gap spacing the first part and the second part from each other, wherein the robot joint includes an inflatable seal accommodated in the joint gap to provide a fluid-tight sealing of the joint. The disclosure also relates to a robot including the robot joint, a system including the robot and a method for sealing a joint gap of a robot joint.
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公开(公告)号：US20220161448A1
公开(公告)日：2022-05-26
申请号：US17593264
申请日：2019-03-22
Applicant: ABB Schweiz AG
Inventor： Shanghua Li , Jiangwei Huang , Arne Trangärd
Abstract: A robot joint including a first robot part and a second robot part arranged to have a relative movement in between, a joint gap separating the first robot part and the second robot part from each other, and a seal arrangement for sealing the joint gap against external impact. The seal arrangement includes a first side element being part of the first robot part and immobile in relation to the same, and a gap element extending across the joint gap. One of the first side element and the gap element includes a first surface in a food grade material, and the other one of the first side element and the gap element includes a first sealing element configured to be in sliding contact with the first surface.
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公开(公告)号：US20210231218A1
公开(公告)日：2021-07-29
申请号：US17051274
申请日：2018-05-03
Applicant: ABB Schweiz AG
Inventor： Shanghua Li , Jiangwei Huang
IPC: F16J15/34
Abstract: A sealing device (10) for providing a fluid-tight sealing of a joint comprising a first part (30) and a second part (32) with a relative movement in between. The sealing device (10) comprises: an outer sealing part (12) designed to contact the first part and the second part, an inner sealing part (14) designed to contact the first part and the second part, and a spacing structure (16) connecting the outer sealing part (12) and the inner sealing part (14). The outer sealing part (12) and the inner sealing part (14) define an intermediate space (18) between the outer sealing part (12) and the inner sealing part (14). The outer sealing part (12) and the inner sealing part (14) are being configured to seal off the intermediate space (18) from both an exterior and an interior of the joint, and the intermediate space (18) is configured to be in fluid contact with both the first part (30) and the second part (32).
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公开(公告)号：US20200368921A1
公开(公告)日：2020-11-26
申请号：US16766686
申请日：2018-01-11
Applicant: ABB Schweiz AG
Inventor： Åke Öberg , Shanghua Li , Jiangwei Huang
Abstract: Sealing arrangement including a sealing element arranged to seal a gap between a proximal member and a distal member, the sealing element including a sealing material configured to withstand a temperature of at least 100° C.; and a heating element arranged to heat the sealing material to at least 70° C. An industrial robot including at least one sealing arrangement and a method for sterilizing a sealing element are also provided.
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公开(公告)号：USD1062821S1
公开(公告)日：2025-02-18
申请号：US29878636
申请日：2023-06-26
Applicant: ABB Schweiz AG
Designer： Simon Hallstadius Linge , Tomas Botold , Jiangwei Huang , Jeanine-Jianing Hu , Perry-WeiLin Li , XiaoDong Cao , XinGuo Fu
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