公开(公告)号：WO1998026178A1

公开(公告)日：1998-06-18

申请号：PCT/GB1997003381

申请日：1997-12-05

Applicant: POSS LIMITED ,  HESKETH, Mark, Richard

Inventor： POSS LIMITED

IPC: F04B43/00

CPC classification number: F04B43/084 ,  F04B43/0072 ,  F04B43/09

Abstract: A diaphragm having a flexible material, Substrate 2, to provide the diaphragm's partition function, made of material dependent upon the usage of the diaphragm, for example Butyl having low gas permeability being suitable for vacuum tube pump applications and the Blocks 1 made of magnetically responsive media, for example a soft magnetic metal allow such as a Nickel/Iron of 50/50 composition attached to the Substrate 2 by techniques such as adhesives or hot in-process bonding, when subject to a remotely applied magnetic field may respond both flexibly and with strong reaction to the magnetic field.

Abstract translation: 具有柔性材料的隔膜2，用于提供隔膜的分隔功能，由取决于隔膜的使用的材料制成，例如具有低气体渗透性的丁基适用于真空管泵应用，以及由磁性响应 介质，例如软磁金属允许，例如通过诸如粘合剂或热过程粘合的技术附着到基板2上的50/50组分的镍/铁，当经受远程施加的磁场时，可以灵活地和 对磁场有很强的反应。