Back to results
US 2013/0153285 A1Published application
Magnetic field shielding raised floor panel
AssigneeTaiwan Semiconductor Manufacturing Company, Ltd.
InventorsChwen YU, Yung-Ti HUNG, Kuo-An YEH, Tzu-Sou CHUANG, Chien-Teh HUANG
Life of this patent
Estimating the term…
Abstract
A magnetic field shielding raised floor panel having a plurality of grain-oriented electrical steel (GOES) sections. The orientation of each GOES section is parallel to a top surface of the section. The plurality of GOES sections can include sidewall and lip portions. The plurality of GOES sections can be perforated to permit air flow through the GOES section. Openings in adjacent perforated GOES sections do not substantially overlap.
Claims20
A magnetic field shielding raised floor panel comprising:
- a stacked plurality of grain-oriented electrical steel (GOES) sections between a magnetic field generating element and a device sensitive to magnetic fields, wherein
- a grain orientation of each GOES section is parallel to a top surface of the GOES section.
A raised floor comprising:
- a riser configured to elevate a walking level above a structural level;
- a cover positioned above the riser;
- and
- a magnetic field shielding raised floor panel comprising:
- a stacked plurality of grain-oriented electrical steel (GOES) sections interposed between the riser and the cover, wherein
- a grain orientation of each GOES section is parallel to a top surface of the GOES section,
- at least one of the stacked plurality of GOES sections further comprises at lest one sidewall extending orthogonal to the top surface toward the structural level, and
- at least one of the stacked plurality of GOES sections further comprises at least one lip portion extending parallel to the top surface from an end of the at least one sidewall nearest the structural level.
5 more elements
A raised floor comprising:
- a riser configured to elevate a walking level above a structural level;
- a cover positioned above the riser;
- and
- a magnetic field shielding raised floor panel comprising:
- at least one first grain-oriented electrical steel (GOES) section interposed between the riser and the cover, wherein
- a grain orientation of each GOES section is parallel to a top surface of the GOES section,
- the cover and the stacked plurality of GOES sections formed with a plurality of through openings to provide ventilation between the structural level and the walking level, and
- the plurality of openings in a first GOES section do not substantially overlap with the plurality of openings in an adjacent second GOES section.
5 more elements
Dependencies are inferred from the claim text.