GB8401559D0 - Magneto-electric pulse generating device - Google Patents

Magneto-electric pulse generating device

Info

Publication number
GB8401559D0
GB8401559D0 GB848401559A GB8401559A GB8401559D0 GB 8401559 D0 GB8401559 D0 GB 8401559D0 GB 848401559 A GB848401559 A GB 848401559A GB 8401559 A GB8401559 A GB 8401559A GB 8401559 D0 GB8401559 D0 GB 8401559D0
Authority
GB
United Kingdom
Prior art keywords
magneto
generating device
pulse generating
electric pulse
electric
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.)
Withdrawn
Application number
GB848401559A
Other versions
GB2137820A (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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB8401559D0 publication Critical patent/GB8401559D0/en
Publication of GB2137820A publication Critical patent/GB2137820A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • 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
    • 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
GB08401559A 1983-01-24 1984-01-20 Magneto-electric pulse generating device Withdrawn GB2137820A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46040183A 1983-01-24 1983-01-24

Publications (2)

Publication Number Publication Date
GB8401559D0 true GB8401559D0 (en) 1984-02-22
GB2137820A GB2137820A (en) 1984-10-10

Family

ID=23828557

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08401559A Withdrawn GB2137820A (en) 1983-01-24 1984-01-20 Magneto-electric pulse generating device

Country Status (4)

Country Link
EP (1) EP0134792A1 (en)
JP (1) JPS60500356A (en)
GB (1) GB2137820A (en)
WO (1) WO1984003010A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009147778A (en) * 2007-12-17 2009-07-02 Mabuchi Motor Co Ltd Pulse signal generating apparatus, rotating machine, controller, and power window controller

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3774180A (en) * 1971-07-22 1973-11-20 J Wiegand Ferromagnetic memory readout device
US3780313A (en) * 1972-06-23 1973-12-18 Velinsky M Pulse generator
US3893059A (en) * 1974-03-13 1975-07-01 Veeder Industries Inc Pulse generator with asymmetrical multi-pole magnet
US4053332A (en) * 1974-09-20 1977-10-11 University Of Pennsylvania Enhancing magnetic properties of amorphous alloys by rolling
SE7511398L (en) * 1974-10-21 1976-04-22 Western Electric Co MAGNETIC DEVICE
NL182182C (en) * 1974-11-29 1988-01-18 Allied Chem DEVICE WITH AMORPHIC METAL ALLOY.
US4056411A (en) * 1976-05-14 1977-11-01 Ho Sou Chen Method of making magnetic devices including amorphous alloys
US4187128A (en) * 1978-09-26 1980-02-05 Bell Telephone Laboratories, Incorporated Magnetic devices including amorphous alloys
NL7900921A (en) * 1979-02-06 1980-08-08 Philips Nv THERMOMAGNETIC INFORMATION CARRIER AND OPTICAL MEMORY EQUIPMENT INCLUDED WITH SUCH INFORMATION CARRIER.
US4309628A (en) * 1980-02-22 1982-01-05 The Echlin Manufacturing Company Pulse generation by changing magnetic field
JPS5754251A (en) * 1980-09-15 1982-03-31 Tdk Corp Amorphous magnetic alloy material
JPS5779157A (en) * 1980-10-31 1982-05-18 Sony Corp Manufacture of amorphous magnetic alloy
JPS57160513A (en) * 1981-03-31 1982-10-02 Takeshi Masumoto Maunfacture of amorphous metallic fine wire
US4433474A (en) * 1981-10-08 1984-02-28 Electric Power Research Institute, Inc. Amorphous magnetic core and process for manufacturing to improve efficiency

Also Published As

Publication number Publication date
WO1984003010A1 (en) 1984-08-02
JPS60500356A (en) 1985-03-14
GB2137820A (en) 1984-10-10
EP0134792A1 (en) 1985-03-27

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)