公开(公告)号：US20230313834A1

公开(公告)日：2023-10-05

申请号：US18194188

申请日：2023-03-31

Applicant: Saint-Gobain Performance Plastics Corporation

Inventor： Jian MA ,  Xiaoye Liu ,  Timothy J. Hagan ,  Johanna Merluza ,  Feng Shi ,  Michael Adrian Danyluk ,  Florian Foerster

IPC: F16C17/12 ,  F16C33/30

CPC classification number: F16C17/12 ,  F16C33/30

Abstract: A bearing including: a sidewall including a substrate and a low friction layer overlying the substrate, where the sidewall further includes: an unformed section; at least one slot in the unformed section; and at least one protrusion extending from the unformed section forming a generally concave or convex cross-sectional shape in the sidewall.

公开(公告)号：US20140335336A1

公开(公告)日：2014-11-13

申请号：US14258780

申请日：2014-04-22

Applicant: Saint-Gobain Performance Plastics Corporation

Inventor： Hongyan Wang ,  Xiaoye Liu ,  Shuming Zhang ,  Juichiro Yamaguchi ,  Wei Xu ,  Jinxin Zhu

IPC: F16C33/20

CPC classification number: F16C33/208 ,  B32B7/12 ,  B32B15/085 ,  B32B15/18 ,  B32B15/20 ,  B32B27/08 ,  B32B27/20 ,  B32B2264/0257 ,  B32B2264/108 ,  B32B2307/4026 ,  B32B2307/714 ,  F16C17/02 ,  F16C33/201 ,  F16C33/206 ,  F16C2208/78 ,  F16C2220/42 ,  F16C2223/32 ,  F16C2240/54 ,  F16C2240/60 ,  Y10T156/10 ,  Y10T428/24959 ,  Y10T428/266 ,  Y10T428/269 ,  Y10T428/31692

Abstract: A maintenance-free and self-lubricant slide bearing comprising a metal support, an intermediate adhesive layer applied directly thereto and a sliding layer based on UHMWPE. The bearing laminate is characterized by a high peel-strength and does not require a surface pre-treatment of the metal support to achieve a strong bonding of the UHMWPE sliding layer to the metal support. The preferred adhesive in the intermediate layer is an anhydride-grafted polyethylene. The invention further includes a process of making the bearing laminate.

Abstract translation: 包括金属支撑件，直接施加在其上的中间粘合剂层和基于UHMWPE的滑动层的免维护和自润滑滑动轴承。 轴承层压板的特征在于高的剥离强度，并且不需要对金属载体的表面预处理，以实现UHMWPE滑动层与金属载体的牢固结合。 中间层中优选的粘合剂是酸酐接枝的聚乙烯。 本发明还包括制造轴承层压板的方法。

公开(公告)号：US11773976B2

公开(公告)日：2023-10-03

申请号：US17223218

申请日：2021-04-06

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： Tao He ,  Jian Ma ,  Xiaoye Liu

IPC: F16J15/02 ,  F16J9/14 ,  F04D29/10 ,  C09K3/10

CPC classification number: F16J15/022 ,  F04D29/10 ,  F16J9/14 ,  C09K3/1009 ,  F05D2240/55 ,  F05D2300/432

Abstract: The subject application relates to a cupseal for a compressor and method for preparing the same. Systems and methods are disclosed that include providing an annular seal for a compressor. The annular seal includes a substantially planar first portion, a first angled portion extending at an angle from the substantially planar first portion, and a second angled portion extending radially at an angle from the first angled portion. The annular seal is formed from a fluorinated polymer and includes at least one additive or filler. The annular seal exhibits reduced wear and an increased lifespan.