GB1369903A - Self nucleating magnetic wire - Google Patents

Self nucleating magnetic wire

Info

Publication number
GB1369903A
GB1369903A GB4051771A GB4051771A GB1369903A GB 1369903 A GB1369903 A GB 1369903A GB 4051771 A GB4051771 A GB 4051771A GB 4051771 A GB4051771 A GB 4051771A GB 1369903 A GB1369903 A GB 1369903A
Authority
GB
United Kingdom
Prior art keywords
wire
aug
inches
shell
manufacture
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
Application number
GB4051771A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB1369903A publication Critical patent/GB1369903A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
    • G06K7/082—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors
    • G06K7/083—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive
    • 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
    • G11B5/64—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent
    • G11B5/642—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent self supporting magnetic material, e.g. magnetisable wires
    • 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
    • G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
    • G11C11/06085—Multi-aperture structures or multi-magnetic closed circuits, each aperture storing a "bit", realised by rods, plates, grids, waffle-irons,(i.e. grooved plates) or similar devices
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Artificial Intelligence (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Hard Magnetic Materials (AREA)
  • Magnetic Treatment Devices (AREA)
  • Soft Magnetic Materials (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measuring Magnetic Variables (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Shift Register Type Memory (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
GB4051771A 1970-11-02 1971-08-31 Self nucleating magnetic wire Expired GB1369903A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8616970A 1970-11-02 1970-11-02
US13756771A 1971-04-26 1971-04-26
US17307071A 1971-08-19 1971-08-19

Publications (1)

Publication Number Publication Date
GB1369903A true GB1369903A (en) 1974-10-09

Family

ID=27375337

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4051771A Expired GB1369903A (en) 1970-11-02 1971-08-31 Self nucleating magnetic wire

Country Status (13)

Country Link
JP (1) JPS5515797B1 (enrdf_load_stackoverflow)
AR (1) AR197774A1 (enrdf_load_stackoverflow)
BE (1) BE771956A (enrdf_load_stackoverflow)
CA (1) CA969272A (enrdf_load_stackoverflow)
CH (1) CH564243A5 (enrdf_load_stackoverflow)
DE (1) DE2143326A1 (enrdf_load_stackoverflow)
ES (2) ES394664A1 (enrdf_load_stackoverflow)
FR (1) FR2112927A5 (enrdf_load_stackoverflow)
GB (1) GB1369903A (enrdf_load_stackoverflow)
IL (1) IL37613A (enrdf_load_stackoverflow)
IT (1) IT939766B (enrdf_load_stackoverflow)
NL (1) NL175478C (enrdf_load_stackoverflow)
SE (1) SE377627B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1258538A4 (en) * 2000-07-17 2004-05-12 Nhk Spring Co Ltd MAGNETIC MARKER AND ITS PRODUCTION
US12076777B2 (en) 2017-03-24 2024-09-03 Sew-Eurodrive Gmbh & Co. Kg Device, in particular machine, for producing a Wiegand wire from a wire, in particular a pulse wire, and method for operating a device

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3008527C2 (de) * 1980-03-06 1982-04-29 Fa. Dr. Eugen Dürrwächter DODUCO, 7530 Pforzheim Schaltungsanordnung zur digitalen Fernübertragung von Signalen
DE3008526C2 (de) * 1980-03-06 1981-11-26 Fa. Dr. Eugen Dürrwächter DODUCO, 7530 Pforzheim Gleichstrom-Grenzwertgeber
DE3008583C2 (de) * 1980-03-06 1987-01-15 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Impulstransformator zum Zünden von Thyristoren und Triacs
DE3014783C2 (de) * 1980-04-17 1981-12-24 Fa. Dr. Eugen Dürrwächter DODUCO, 7530 Pforzheim Impulsgenerator
JPS5843667A (ja) * 1981-09-09 1983-03-14 Sony Corp 表示装置
DE3152008C1 (de) * 1981-12-31 1983-07-07 Fried. Krupp Gmbh, 4300 Essen Langgestreckter magnetischer Schaltkern
DE3205586C2 (de) * 1982-02-17 1985-10-03 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Elektromechanische Schließeinrichtung für Magnetschlüssel
DE3225500A1 (de) * 1982-07-08 1984-01-12 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Magnetischer fuehler
DE3225499C2 (de) * 1982-07-08 1984-05-24 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Magnetischer Näherungssensor
DE3729418A1 (de) * 1987-09-03 1989-03-16 Vacuumschmelze Gmbh Spulenkern fuer eine induktive, frequenzunabhaengige schaltvorrichtung
DE3741780A1 (de) * 1987-12-10 1989-06-29 Karl Harms Handels Gmbh & Co K Magnetisches diebstahl- bzw. einbruch-sicherungssystem sowie hierfuer geeignetes sensor-metallelement
DE3829269A1 (de) * 1988-08-30 1990-03-01 Leybold Ag Indikator zum nachweis des ueberschreitens einer bestimmten feldstaerke eines magnetfeldes
DE10259223B3 (de) * 2002-11-20 2004-02-12 Mehnert, Walter, Dr. Positionsdetektor
EP4394329A1 (de) 2022-12-31 2024-07-03 POLDI microelectronics GmbH Vorrichtung zur messung von magnetischen feldern
EP4394416A1 (de) 2022-12-31 2024-07-03 POLDI microelectronics GmbH Integrierte schaltung zur messung von magnetischen feldern und zur messung der polarisation von licht

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1299034B (de) * 1961-07-20 1969-07-10 Sperry Rand Corp Parametron
GB1052649A (enrdf_load_stackoverflow) * 1964-06-05

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1258538A4 (en) * 2000-07-17 2004-05-12 Nhk Spring Co Ltd MAGNETIC MARKER AND ITS PRODUCTION
US6864793B2 (en) 2000-07-17 2005-03-08 Nhk Spring Co., Ltd. Magnetic marker and manufacturing method therefor
US12076777B2 (en) 2017-03-24 2024-09-03 Sew-Eurodrive Gmbh & Co. Kg Device, in particular machine, for producing a Wiegand wire from a wire, in particular a pulse wire, and method for operating a device

Also Published As

Publication number Publication date
DE2143326A1 (de) 1972-05-04
IL37613A (en) 1974-05-16
IT939766B (it) 1973-02-10
ES198819U (es) 1975-06-16
ES394664A1 (es) 1974-09-16
NL175478C (nl) 1984-11-01
FR2112927A5 (enrdf_load_stackoverflow) 1972-06-23
NL175478B (nl) 1984-06-01
CA969272A (en) 1975-06-10
IL37613A0 (en) 1971-11-29
AR197774A1 (es) 1974-05-10
SE377627B (enrdf_load_stackoverflow) 1975-07-14
JPS5515797B1 (enrdf_load_stackoverflow) 1980-04-25
ES198819Y (es) 1975-11-16
NL7111920A (enrdf_load_stackoverflow) 1972-05-04
DE2143326C2 (enrdf_load_stackoverflow) 1983-10-06
CH564243A5 (enrdf_load_stackoverflow) 1975-07-15
BE771956A (fr) 1971-12-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee