CA1043907A - Current pulse generator for rotating field magnetic bubble propogation - Google Patents
Current pulse generator for rotating field magnetic bubble propogationInfo
- Publication number
- CA1043907A CA1043907A CA218,904A CA218904A CA1043907A CA 1043907 A CA1043907 A CA 1043907A CA 218904 A CA218904 A CA 218904A CA 1043907 A CA1043907 A CA 1043907A
- Authority
- CA
- Canada
- Prior art keywords
- coil
- current
- magnetic field
- oscillator circuit
- series
- 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
- 230000036962 time dependent Effects 0.000 claims abstract description 6
- 239000003990 capacitor Substances 0.000 claims description 17
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 abstract description 6
- 230000007423 decrease Effects 0.000 description 3
- 229910000889 permalloy Inorganic materials 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 241000490229 Eucephalus Species 0.000 description 1
- 244000228957 Ferula foetida Species 0.000 description 1
- 102100031145 Probable low affinity copper uptake protein 2 Human genes 0.000 description 1
- 101710095010 Probable low affinity copper uptake protein 2 Proteins 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 101100329714 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) CTR3 gene Proteins 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
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
- G11C19/085—Generating magnetic fields therefor, e.g. uniform magnetic field for magnetic domain stabilisation
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B11/00—Generation of oscillations using a shock-excited tuned circuit
- H03B11/04—Generation of oscillations using a shock-excited tuned circuit excited by interrupter
- H03B11/10—Generation of oscillations using a shock-excited tuned circuit excited by interrupter interrupter being semiconductor device
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B27/00—Generation of oscillations providing a plurality of outputs of the same frequency but differing in phase, other than merely two anti-phase outputs
Landscapes
- Dc-Dc Converters (AREA)
- Magnetic Treatment Devices (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7401400A NL7401400A (nl) | 1974-02-01 | 1974-02-01 | Stroompulsgenerator. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1043907A true CA1043907A (en) | 1978-12-05 |
Family
ID=19820662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA218,904A Expired CA1043907A (en) | 1974-02-01 | 1975-01-29 | Current pulse generator for rotating field magnetic bubble propogation |
Country Status (7)
-
1974
- 1974-02-01 NL NL7401400A patent/NL7401400A/xx unknown
-
1975
- 1975-01-21 DE DE19752502139 patent/DE2502139A1/de not_active Withdrawn
- 1975-01-29 SE SE7500915A patent/SE7500915L/ not_active Application Discontinuation
- 1975-01-29 CA CA218,904A patent/CA1043907A/en not_active Expired
- 1975-01-29 GB GB390375A patent/GB1494122A/en not_active Expired
- 1975-01-31 JP JP1263175A patent/JPS50109454A/ja active Pending
- 1975-02-03 FR FR7503269A patent/FR2260222B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE7500915L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-08-04 |
| FR2260222A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-08-29 |
| DE2502139A1 (de) | 1975-08-07 |
| GB1494122A (en) | 1977-12-07 |
| FR2260222B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-02-03 |
| JPS50109454A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-08-28 |
| NL7401400A (nl) | 1975-08-05 |
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