CH628460A5 - Ferromagnetic changeover device - Google Patents
Ferromagnetic changeover device Download PDFInfo
- Publication number
- CH628460A5 CH628460A5 CH478578A CH478578A CH628460A5 CH 628460 A5 CH628460 A5 CH 628460A5 CH 478578 A CH478578 A CH 478578A CH 478578 A CH478578 A CH 478578A CH 628460 A5 CH628460 A5 CH 628460A5
- Authority
- CH
- Switzerland
- Prior art keywords
- wire
- state
- magnetization
- core
- tilting
- Prior art date
Links
- 230000005294 ferromagnetic effect Effects 0.000 title claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 38
- 230000005291 magnetic effect Effects 0.000 claims description 37
- 230000005415 magnetization Effects 0.000 claims description 30
- 230000001360 synchronised effect Effects 0.000 claims description 28
- 229910052742 iron Inorganic materials 0.000 claims description 17
- 229910017052 cobalt Inorganic materials 0.000 claims description 13
- 239000010941 cobalt Substances 0.000 claims description 13
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 13
- 229910052720 vanadium Inorganic materials 0.000 claims description 12
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 7
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 claims 3
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000005284 excitation Effects 0.000 description 11
- 230000006698 induction Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 230000008859 change Effects 0.000 description 9
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 230000035882 stress Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000005253 cladding Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 229910000586 vicalloy Inorganic materials 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229910000640 Fe alloy Inorganic materials 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 238000011269 treatment regimen Methods 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 238000013383 initial experiment Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000011417 postcuring Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F99/00—Subject matter not provided for in other groups of this subclass
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/14—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using thin-film elements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/14—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using thin-film elements
- G11C11/155—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using thin-film elements with cylindrical configuration
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/56—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency
- G11C11/5607—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency using magnetic storage elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/0302—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity characterised by unspecified or heterogeneous hardness or specially adapted for magnetic hardness transitions
- H01F1/0304—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity characterised by unspecified or heterogeneous hardness or specially adapted for magnetic hardness transitions adapted for large Barkhausen jumps or domain wall rotations, e.g. WIEGAND or MATTEUCCI effect
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F13/00—Apparatus or processes for magnetising or demagnetising
- H01F13/003—Methods and devices for magnetising permanent magnets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/45—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of non-linear magnetic or dielectric devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Magnetic Variables (AREA)
- Heat Treatment Of Articles (AREA)
- Hard Magnetic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79339477A | 1977-05-03 | 1977-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH628460A5 true CH628460A5 (en) | 1982-02-26 |
Family
ID=25159820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH478578A CH628460A5 (en) | 1977-05-03 | 1978-05-02 | Ferromagnetic changeover device |
Country Status (18)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4263523A (en) * | 1978-04-18 | 1981-04-21 | The Echlin Manufacturing Company | Pulse generator using read head with Wiegand wire |
| JPS567221A (en) * | 1979-06-27 | 1981-01-24 | Matsushita Electric Ind Co Ltd | Magnetic recording and reproducing device |
| DE3152008C1 (de) * | 1981-12-31 | 1983-07-07 | Fried. Krupp Gmbh, 4300 Essen | Langgestreckter magnetischer Schaltkern |
| DE3203133C2 (de) * | 1982-01-30 | 1991-06-27 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zur Herstellung eines magnetischen Drahtes |
| DE3440918A1 (de) * | 1984-11-09 | 1986-05-15 | Vacuumschmelze Gmbh, 6450 Hanau | Verfahren zur herstellung eines magnetischen schaltelements, das sich auch bei langsamer feldaenderung schnell ummagnetisiert |
| ATE55515T1 (de) * | 1986-06-05 | 1990-08-15 | Siemens Ag | Stromgrenzwertgeber fuer elektrische schuetzlinge. |
| DE4124776A1 (de) * | 1991-07-26 | 1993-01-28 | Schaeffler Waelzlager Kg | Verfahren zur herstellung eines impulsgebers mit wechselnd angeordneten amagnetischen und magnetisierbaren feldern sowie nach dem verfahren hergestellter impulsgeber |
| JP4524461B2 (ja) * | 2003-10-24 | 2010-08-18 | ヒロセ電機株式会社 | ジャンプ素子を利用したセンサの自己診断方法および装置 |
| DE102017002939B3 (de) | 2017-03-24 | 2018-07-19 | Sew-Eurodrive Gmbh & Co Kg | Vorrichtung, insbesondere Maschine, zum Herstellen von Wieganddraht aus einem Draht, insbesondere Impulsdraht, und Verfahren zum Betreiben der Vorrichtung |
| CN118176313A (zh) | 2021-11-01 | 2024-06-11 | 住友电气工业株式会社 | 磁性线、复合磁性线、磁性线的制造方法、以及复合磁性线的制造方法 |
| DE102021129789A1 (de) | 2021-11-16 | 2023-05-17 | Fraba B.V. | Anordnung und Verfahren zur Herstellung eines magnetisch bistabilen Impulsdrahts aus einem Draht |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3820090A (en) * | 1970-01-26 | 1974-06-25 | Vlinsky M | Bistable magnetic device |
| US3892118A (en) * | 1970-01-26 | 1975-07-01 | Velinsky Milton | Method of manufacturing bistable magnetic device |
-
1978
- 1978-04-25 MX MX173231A patent/MX148825A/es unknown
- 1978-05-01 NZ NZ187126A patent/NZ187126A/xx unknown
- 1978-05-01 IL IL54601A patent/IL54601A/xx active IP Right Revival
- 1978-05-01 AU AU35602/78A patent/AU520310B2/en not_active Expired
- 1978-05-02 IN IN478/CAL/78A patent/IN150051B/en unknown
- 1978-05-02 CA CA302,456A patent/CA1113577A/en not_active Expired
- 1978-05-02 DE DE19782819305 patent/DE2819305A1/de active Granted
- 1978-05-02 IT IT22914/78A patent/IT1095711B/it active
- 1978-05-02 ZA ZA00782533A patent/ZA782533B/xx unknown
- 1978-05-02 SE SE7805023A patent/SE429075B/sv not_active IP Right Cessation
- 1978-05-02 BR BR7802730A patent/BR7802730A/pt unknown
- 1978-05-02 JP JP5241078A patent/JPS53137641A/ja active Granted
- 1978-05-02 CH CH478578A patent/CH628460A5/de not_active IP Right Cessation
- 1978-05-03 NL NLAANVRAGE7804760,A patent/NL188057C/xx not_active IP Right Cessation
- 1978-05-03 GB GB26889/80A patent/GB1604205A/en not_active Expired
- 1978-05-03 FR FR7813152A patent/FR2389986B1/fr not_active Expired
- 1978-05-03 BE BE187335A patent/BE866645A/xx not_active IP Right Cessation
- 1978-05-03 SU SU782617555A patent/SU1041048A3/ru active
- 1978-05-03 GB GB17495/78A patent/GB1604204A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BR7802730A (pt) | 1978-12-19 |
| SU1041048A3 (ru) | 1983-09-07 |
| IT7822914A0 (it) | 1978-05-02 |
| DE2819305C2 (enrdf_load_stackoverflow) | 1989-11-09 |
| SE429075B (sv) | 1983-08-08 |
| GB1604205A (en) | 1981-12-02 |
| NL7804760A (nl) | 1978-11-07 |
| FR2389986B1 (enrdf_load_stackoverflow) | 1986-01-03 |
| AU3560278A (en) | 1979-11-08 |
| JPS53137641A (en) | 1978-12-01 |
| CA1113577A (en) | 1981-12-01 |
| FR2389986A1 (enrdf_load_stackoverflow) | 1978-12-01 |
| IN150051B (enrdf_load_stackoverflow) | 1982-07-10 |
| JPS6128196B2 (enrdf_load_stackoverflow) | 1986-06-28 |
| IL54601A0 (en) | 1978-07-31 |
| AU520310B2 (en) | 1982-01-28 |
| NL188057C (nl) | 1992-03-16 |
| DE2819305A1 (de) | 1978-11-23 |
| IL54601A (en) | 1980-07-31 |
| IT1095711B (it) | 1985-08-17 |
| ZA782533B (en) | 1979-04-25 |
| NZ187126A (en) | 1982-03-30 |
| NL188057B (nl) | 1991-10-16 |
| SE7805023L (sv) | 1978-11-04 |
| GB1604204A (en) | 1981-12-02 |
| BE866645A (fr) | 1978-09-01 |
| MX148825A (es) | 1983-06-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |