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公开(公告)号：US10527033B2
公开(公告)日：2020-01-07
申请号：US15807785
申请日：2017-11-09
Applicant: INGERSOLL-RAND COMPANY
Inventor： Mark Anthony Ezzo , Richard Kenneth Bean
IPC: F04B43/00 , F04B43/02 , F04B43/073 , F04B43/06
Abstract: A diaphragm for use in a pump is provided. The diaphragm includes a flexible disc-shaped body having a first surface and an outer edge. The flexible disc-shaped body is made of an elastomer material. The fabric is applied on the first surface of the flexible disc-shaped body. And the fabric is composed of woven aramid based fibers.
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