FR1375166A - Ligne à retard magnétostrictive - Google Patents
Ligne à retard magnétostrictiveInfo
- Publication number
- FR1375166A FR1375166A FR945641A FR945641A FR1375166A FR 1375166 A FR1375166 A FR 1375166A FR 945641 A FR945641 A FR 945641A FR 945641 A FR945641 A FR 945641A FR 1375166 A FR1375166 A FR 1375166A
- Authority
- FR
- France
- Prior art keywords
- delay line
- magnetostrictive delay
- magnetostrictive
- line
- delay
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
-
- 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
- G11C19/0808—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation
-
- 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
- G11C19/0858—Generating, replicating or annihilating magnetic domains (also comprising different types of magnetic domains, e.g. "Hard Bubbles")
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C21/00—Digital stores in which the information circulates continuously
- G11C21/02—Digital stores in which the information circulates continuously using electromechanical delay lines, e.g. using a mercury tank
- G11C21/026—Digital stores in which the information circulates continuously using electromechanical delay lines, e.g. using a mercury tank using magnetostriction transducers, e.g. nickel delay line
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/005—Arrangements for selecting an address in a digital store with travelling wave access
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F10/00—Thin magnetic films, e.g. of one-domain structure
- H01F10/08—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/30—Time-delay networks
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US219656A US3145372A (en) | 1962-08-27 | 1962-08-27 | Magnetostrictive thin film delay line |
US219585A US3129412A (en) | 1962-08-27 | 1962-08-27 | Magnetostrictive thin film delay line |
US241210A US3138789A (en) | 1962-08-27 | 1962-11-30 | Magnetostrictive delay line |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1375166A true FR1375166A (fr) | 1964-10-16 |
Family
ID=27396675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR945641A Expired FR1375166A (fr) | 1962-08-27 | 1963-08-26 | Ligne à retard magnétostrictive |
Country Status (7)
Country | Link |
---|---|
US (3) | US3129412A (fr) |
BE (1) | BE636486A (fr) |
CH (2) | CH411040A (fr) |
DE (2) | DE1218519B (fr) |
FR (1) | FR1375166A (fr) |
GB (1) | GB997777A (fr) |
NL (1) | NL299951A (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3212072A (en) * | 1961-10-17 | 1965-10-12 | Lab For Electronics Inc | Digital delay line |
US3210707A (en) * | 1962-10-04 | 1965-10-05 | Gen Instrument Corp | Solid state inductor built up of multiple thin films |
US3328778A (en) * | 1962-12-31 | 1967-06-27 | Stanford Research Inst | Analog storage device |
US3339188A (en) * | 1963-07-02 | 1967-08-29 | Rca Corp | Serial memory of anisotropic magnetostrictive material accessed by stress wave |
US3399361A (en) * | 1963-07-24 | 1968-08-27 | Sperry Rand Corp | Variable delay line |
FR85611E (fr) * | 1964-02-06 | 1965-09-17 | Bull Sa Machines | Dispositifs à impédance variable |
US3251061A (en) * | 1964-02-12 | 1966-05-10 | Lab For Electronics Inc | Microwave reflector |
US3334343A (en) * | 1964-04-27 | 1967-08-01 | Hughes Aircraft Co | Analogue memory system |
US3428957A (en) * | 1965-01-27 | 1969-02-18 | Us Army | Data storage device using sonic wave propagation |
US3484759A (en) * | 1965-01-27 | 1969-12-16 | Us Army | Anisotropic magnetic memory having sonic wave transducer |
US3440625A (en) * | 1965-05-05 | 1969-04-22 | Rca Corp | Stress-wave thin-film memory |
US3465305A (en) * | 1965-10-14 | 1969-09-02 | Sylvania Electric Prod | Magnetosonic thin film memory |
US3482191A (en) * | 1966-09-30 | 1969-12-02 | Rca Corp | Magnetostrictive delay line having a flat,thin sheet of magnetostrictive material |
GB1242085A (en) * | 1967-08-18 | 1971-08-11 | Matsushita Electric Ind Co Ltd | A recording device |
JPS4931107Y1 (fr) * | 1970-12-25 | 1974-08-22 | ||
US3673582A (en) * | 1971-05-17 | 1972-06-27 | Rca Corp | Bubble domain sonic propagation device |
NL7204639A (fr) * | 1972-04-07 | 1973-10-09 | ||
US3868660A (en) * | 1973-04-10 | 1975-02-25 | Us Navy | Detector for cross-tie memory |
US3868659A (en) * | 1973-04-10 | 1975-02-25 | Us Navy | Serial access memory using thin magnetic films |
FR2239813B1 (fr) * | 1973-08-03 | 1978-04-21 | Commissariat Energie Atomique | |
GB1439820A (en) * | 1973-09-12 | 1976-06-16 | Microwave & Electronic Syst | Group delay equaliser punched card reader |
FR2254908B1 (fr) * | 1973-12-18 | 1976-10-08 | Thomson Csf | |
US4403834A (en) * | 1979-07-23 | 1983-09-13 | Kley & Associates | Acoustic-wave device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2984826A (en) * | 1956-11-30 | 1961-05-16 | Thompson Ramo Wooldridge Inc | Electrical gating circuit |
NL233342A (fr) * | 1957-11-18 |
-
1962
- 1962-08-27 US US219585A patent/US3129412A/en not_active Expired - Lifetime
- 1962-08-27 US US219656A patent/US3145372A/en not_active Expired - Lifetime
- 1962-11-30 US US241210A patent/US3138789A/en not_active Expired - Lifetime
-
1963
- 1963-08-21 DE DEJ24291A patent/DE1218519B/de active Pending
- 1963-08-22 BE BE636486D patent/BE636486A/fr unknown
- 1963-08-26 CH CH1054563A patent/CH411040A/de unknown
- 1963-08-26 FR FR945641A patent/FR1375166A/fr not_active Expired
- 1963-08-26 GB GB33643/63A patent/GB997777A/en not_active Expired
- 1963-10-30 NL NL299951D patent/NL299951A/nl unknown
- 1963-11-23 DE DEJ24781A patent/DE1228305B/de active Pending
- 1963-11-28 CH CH1454563A patent/CH445565A/de unknown
Also Published As
Publication number | Publication date |
---|---|
NL299951A (fr) | 1965-08-25 |
US3138789A (en) | 1964-06-23 |
DE1228305B (de) | 1966-11-10 |
GB997777A (en) | 1965-07-07 |
CH411040A (de) | 1966-04-15 |
US3145372A (en) | 1964-08-18 |
US3129412A (en) | 1964-04-14 |
DE1218519B (de) | 1966-06-08 |
BE636486A (fr) | 1963-12-16 |
CH445565A (de) | 1967-10-31 |
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