IL61046A0 - Pulse generator using read head with wiegand wire - Google Patents
Pulse generator using read head with wiegand wireInfo
- Publication number
- IL61046A0 IL61046A0 IL61046A IL6104680A IL61046A0 IL 61046 A0 IL61046 A0 IL 61046A0 IL 61046 A IL61046 A IL 61046A IL 6104680 A IL6104680 A IL 6104680A IL 61046 A0 IL61046 A0 IL 61046A0
- Authority
- IL
- Israel
- Prior art keywords
- pulse generator
- read head
- wiegand wire
- wiegand
- wire
- Prior art date
Links
Classifications
-
- 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
- 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
- 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
-
- 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
- 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N50/00—Galvanomagnetic devices
- H10N50/10—Magnetoresistive devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Measuring Magnetic Variables (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/075,887 US4263523A (en) | 1978-04-18 | 1979-09-17 | Pulse generator using read head with Wiegand wire |
Publications (1)
Publication Number | Publication Date |
---|---|
IL61046A0 true IL61046A0 (en) | 1980-11-30 |
Family
ID=22128574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL61046A IL61046A0 (en) | 1979-09-17 | 1980-09-16 | Pulse generator using read head with wiegand wire |
Country Status (8)
Country | Link |
---|---|
US (1) | US4263523A (xx) |
EP (1) | EP0025596A1 (xx) |
JP (1) | JPS56100518A (xx) |
AU (1) | AU544535B2 (xx) |
CA (1) | CA1144640A (xx) |
IL (1) | IL61046A0 (xx) |
NZ (1) | NZ194942A (xx) |
ZA (1) | ZA805679B (xx) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4484090A (en) * | 1980-02-22 | 1984-11-20 | Echlin Manufacturing Company | Pulse generator with shaped magnetic field |
DE3340600C1 (de) * | 1983-11-10 | 1985-01-10 | Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim | Lesekopf zum magnetischen Abtasten von Wiegand-Draehten |
US4593209A (en) * | 1984-05-24 | 1986-06-03 | Echlin Inc. | Read head for Wiegand Wire |
DE3637320A1 (de) * | 1986-11-03 | 1988-05-11 | Duerrwaechter E Dr Doduco | Magnetisches lesegeraet fuer einen plattenfoermigen traeger mit wiegand-draehten |
US4944270A (en) * | 1987-03-31 | 1990-07-31 | Akira Matsushita | Asymmetrical excitation type magnetic device and method of manufacture thereof |
US4758742A (en) * | 1987-04-14 | 1988-07-19 | Echlin Inc. | Shunt activated pulse generator |
US4743780A (en) * | 1987-04-14 | 1988-05-10 | Echlin Inc. | Pulse generator with shielded Wiegand wire |
US4736122A (en) * | 1987-04-15 | 1988-04-05 | Echlin Inc. | Read head for Wiegand wire |
US5817207A (en) | 1995-10-17 | 1998-10-06 | Leighton; Keith R. | Radio frequency identification card and hot lamination process for the manufacture of radio frequency identification cards |
US5898241A (en) * | 1997-12-05 | 1999-04-27 | Hid Corporation | Read head for Wiegand token |
US5908103A (en) | 1997-12-05 | 1999-06-01 | Hid Corporation | Token with Wiegand wire |
US6191687B1 (en) | 1998-09-24 | 2001-02-20 | Hid Corporation | Wiegand effect energy generator |
US6229300B1 (en) | 1998-12-03 | 2001-05-08 | Hid Corporation | Wiegand tilt sensor |
US6886414B2 (en) * | 2003-04-21 | 2005-05-03 | Dresser, Inc. | Power generating meter |
US6917858B2 (en) | 2003-08-29 | 2005-07-12 | Dresser, Inc. | Fluid regulation |
US7349813B2 (en) | 2006-05-16 | 2008-03-25 | Dresser, Inc. | Fault tolerant power system architecture for fluid flow measurement systems |
US20090035121A1 (en) * | 2007-07-31 | 2009-02-05 | Dresser, Inc. | Fluid Flow Modulation and Measurement |
US8514518B2 (en) | 2008-05-02 | 2013-08-20 | HGST Netherlands B.V. | Flat E-yoke for cusp write head |
US9803998B1 (en) | 2013-12-31 | 2017-10-31 | Joral Llc | Absolute position sensor with fine resolution |
US10969214B2 (en) | 2013-12-31 | 2021-04-06 | Joral Llc | Position sensor with Wiegand wire, position magnet(s) and reset magnet |
Family Cites Families (7)
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 |
US3602906A (en) * | 1970-01-26 | 1971-08-31 | John R Wiegand | Multiple pulse magnetic memory units |
US3866193A (en) * | 1970-07-06 | 1975-02-11 | Velinsky Milton | Asymetric bistable magnetic device |
FR2151484A5 (xx) * | 1971-08-30 | 1973-04-20 | Wiegand John | |
JPS585741B2 (ja) * | 1977-01-20 | 1983-02-01 | 日立造船株式会社 | 連続鋳造設備のダミ−バ−収納装置 |
MX148825A (es) * | 1977-05-03 | 1983-06-24 | Echlin Mfg Co | Mejoras en conmutador de alambre magnetico |
-
1979
- 1979-09-17 US US06/075,887 patent/US4263523A/en not_active Expired - Lifetime
-
1980
- 1980-09-12 EP EP80105452A patent/EP0025596A1/en not_active Withdrawn
- 1980-09-12 NZ NZ194942A patent/NZ194942A/en unknown
- 1980-09-15 ZA ZA00805679A patent/ZA805679B/xx unknown
- 1980-09-16 CA CA000360304A patent/CA1144640A/en not_active Expired
- 1980-09-16 IL IL61046A patent/IL61046A0/xx unknown
- 1980-09-16 AU AU62455/80A patent/AU544535B2/en not_active Ceased
- 1980-09-17 JP JP12804580A patent/JPS56100518A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
CA1144640A (en) | 1983-04-12 |
AU6245580A (en) | 1981-03-26 |
US4263523A (en) | 1981-04-21 |
JPS6364928B2 (xx) | 1988-12-14 |
JPS56100518A (en) | 1981-08-12 |
AU544535B2 (en) | 1985-06-06 |
NZ194942A (en) | 1984-07-31 |
EP0025596A1 (en) | 1981-03-25 |
ZA805679B (en) | 1981-09-30 |
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