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US 9,541,078 B2Granted
Getter pump
AssigneeSaes Getters S.P.A.
InventorsAntonio Bonucci, Paolo Manini, Andrea Conte, Luca Viale
Life of this patent
Estimating the term…
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°.
Claims17
A getter-pump, comprising:
- a getter pump casing shaped as a revolution solid with a revolution axis;
- and
- a plurality of getter cartridges mounted within said getter pump casing,
- each getter cartridge comprising a linear central support and spaced getter elements mounted on said linear central support,
- each getter cartridge being positioned along a getter cartridge positioning plane orthogonal to the revolution axis and intersecting the midpoint of a linear central support,
- wherein for each getter cartridge, the angle formed by said positioning plane with the linear central support is between 35° and 75°.
3 more elements
Dependencies are inferred from the claim text.