公开(公告)号：US20160069337A1

公开(公告)日：2016-03-10

申请号：US14786138

申请日：2015-03-25

Applicant: SAES GETTERS S.P.A.

Inventor： Antonio BONUCCI ,  Paolo MANINI ,  Andrea CONTE ,  Luca VIALE

IPC: F04B37/02

CPC classification number: F04B37/02 ,  F04B37/14 ,  H01J7/18 ,  H01J7/183 ,  H01J41/20

Abstract: A getter pump is described. The getter pump has a casing and a getter cartridge mounted within the casing. Each cartridge has a linear central support and spaced getter elements mounted on the linear central support. Each cartridge is positioned along a plane orthogonal to the revolution axis and intersecting the midpoint of a linear central support. The angle formed by each positioning plane with its respective linear central support is comprised between 35° and 75°.

Abstract translation: 描述吸气泵。 吸气泵具有安装在壳体内的壳体和吸气筒。 每个筒具有线性中心支撑件和安装在线性中心支撑件上的间隔的吸气元件。 每个墨盒沿着与旋转轴线正交的平面定位并与线性中心支架的中点相交。 由每个定位平面及其相应的直线中心支撑件形成的角度在35°和75°之间。