IT7823050A0 - Dispositivi perfezionati a bolle magnetiche. - Google Patents
Dispositivi perfezionati a bolle magnetiche.Info
- Publication number
- IT7823050A0 IT7823050A0 IT7823050A IT2305078A IT7823050A0 IT 7823050 A0 IT7823050 A0 IT 7823050A0 IT 7823050 A IT7823050 A IT 7823050A IT 2305078 A IT2305078 A IT 2305078A IT 7823050 A0 IT7823050 A0 IT 7823050A0
- Authority
- IT
- Italy
- Prior art keywords
- magnetic bubble
- improved magnetic
- bubble devices
- devices
- improved
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
- G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
- G11C19/0875—Organisation of a plurality of magnetic shift registers
- G11C19/0883—Means for switching magnetic domains from one path into another path, i.e. transfer switches, swap gates or decoders
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/80—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using non-linear magnetic devices; using non-linear dielectric devices
- H03K17/84—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using non-linear magnetic devices; using non-linear dielectric devices the devices being thin-film devices
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Thin Magnetic Films (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Measuring Magnetic Variables (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/801,872 US4156936A (en) | 1977-05-31 | 1977-05-31 | Apparatus and method for improved operation of bubble devices |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7823050A0 true IT7823050A0 (it) | 1978-05-05 |
IT1095866B IT1095866B (it) | 1985-08-17 |
Family
ID=25182227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23050/78A IT1095866B (it) | 1977-05-31 | 1978-05-05 | Dispositivo perfezionati a bolle magnetiche |
Country Status (8)
Country | Link |
---|---|
US (1) | US4156936A (it) |
JP (1) | JPS5812672B2 (it) |
CA (1) | CA1109962A (it) |
DE (1) | DE2817862A1 (it) |
FR (1) | FR2393397A1 (it) |
GB (1) | GB1597929A (it) |
IT (1) | IT1095866B (it) |
NL (1) | NL7804267A (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4175289A (en) * | 1978-06-05 | 1979-11-20 | International Business Machines Corporation | Serrated Y-bar magnetic bubble switch |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3697963A (en) * | 1971-03-29 | 1972-10-10 | Bell Telephone Labor Inc | Single wall domain memory organization |
US3713116A (en) * | 1971-11-09 | 1973-01-23 | Bell Telephone Labor Inc | Single-wall domain arrangement |
BE792287A (fr) * | 1971-12-06 | 1973-03-30 | Western Electric Co | Dispositif de memoire magnetique |
JPS5441181B2 (it) * | 1973-11-08 | 1979-12-07 | ||
JPS5548390B2 (it) * | 1974-03-11 | 1980-12-05 | ||
JPS5710505B2 (it) * | 1974-12-05 | 1982-02-26 | ||
JPS5918788B2 (ja) * | 1975-02-14 | 1984-04-28 | 株式会社日立製作所 | 磁気バブル発生方式 |
JPS5228228A (en) * | 1975-08-28 | 1977-03-03 | Agency Of Ind Science & Technol | Writing unit for magnetic bubble information |
JPS5255835A (en) * | 1975-11-04 | 1977-05-07 | Agency Of Ind Science & Technol | Writing equipment of magnetic bubble information |
FR2360152A1 (fr) * | 1976-07-28 | 1978-02-24 | Ibm | Memoire a bulles magnetiques utilisant un commutateur de transfert perfectionne |
-
1977
- 1977-05-31 US US05/801,872 patent/US4156936A/en not_active Expired - Lifetime
-
1978
- 1978-03-14 CA CA298,878A patent/CA1109962A/en not_active Expired
- 1978-03-20 JP JP53031168A patent/JPS5812672B2/ja not_active Expired
- 1978-04-05 FR FR7813747A patent/FR2393397A1/fr active Granted
- 1978-04-21 NL NL7804267A patent/NL7804267A/xx not_active Application Discontinuation
- 1978-04-24 DE DE19782817862 patent/DE2817862A1/de not_active Withdrawn
- 1978-05-05 IT IT23050/78A patent/IT1095866B/it active
- 1978-05-12 GB GB19323/78A patent/GB1597929A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1095866B (it) | 1985-08-17 |
JPS5812672B2 (ja) | 1983-03-09 |
GB1597929A (en) | 1981-09-16 |
US4156936A (en) | 1979-05-29 |
NL7804267A (nl) | 1978-12-04 |
CA1109962A (en) | 1981-09-29 |
FR2393397B1 (it) | 1980-10-10 |
DE2817862A1 (de) | 1978-12-14 |
FR2393397A1 (fr) | 1978-12-29 |
JPS53148345A (en) | 1978-12-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK155485C (da) | Konditionerings-slaamaskine | |
PL198145A1 (pl) | Srodek chwastobojczy | |
PL205461A1 (pl) | Srodek chwastobojczy | |
PL210379A1 (pl) | Srodek chwastobojczy | |
AR211307A1 (es) | Un dipositivo cultivador | |
SE7803890L (sv) | Guajakonsyra a | |
IT7821697A0 (it) | Astuccio a cassa. | |
PL208435A1 (pl) | Srodek chwastobojczy | |
PL196753A1 (pl) | Srodek chwastobojczy | |
PL207767A1 (pl) | Srodek chwastobojczy | |
PL210032A1 (pl) | Srodek chwastobojczy | |
PL204307A1 (pl) | Srodek chwastobojczy | |
PL194293A1 (pl) | Srodek chwastobojczy | |
PL198477A1 (pl) | Srodek chwastobojczy | |
IT7826901A0 (it) | Dispositivo a domini magnetici a bolle. | |
IT7830011A0 (it) | Aloctina a. | |
PL203976A1 (pl) | Srodek chwastobojczy | |
IT8026931A0 (it) | Dispositivo a bolle magnetiche. | |
PL207194A1 (pl) | Srodek chwastobojczy | |
PL197043A1 (pl) | Srodek chwastobojczy | |
MX145452A (es) | Mejoras a excusado | |
IT7823050A0 (it) | Dispositivi perfezionati a bolle magnetiche. | |
PL207278A1 (pl) | Srodek chwastobojczy | |
PL196669A1 (pl) | Srodek chwastobojczy | |
PL197958A1 (pl) | Srodek chwastobojczy |