Magnetic bubble chip-mounting plane
US4246646A · kind A · utility
0Cited by
2References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 5, 1979 |
| Grant date | Jan 20, 1981 |
| Priority date | — |
| Expiry date | Jul 5, 1999 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C19/085
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In a mounting plane for placing a plurality of magnetic bubble chips in coils for generating a rotating magnetic field which consist of an inner coil and an outer coil, a magnetic bubble chip-mounting plane characterized by being made of an electrically conductive plane whose electric resistivity is 10.sup.-3 to 10.sup.+4 .OMEGA..cm and by being provided with a cut-away part in that region of the plane which is surrounded by only the inner coil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.