ES397191A1 - Pulse generator - Google Patents
Pulse generatorInfo
- Publication number
- ES397191A1 ES397191A1 ES397191A ES397191A ES397191A1 ES 397191 A1 ES397191 A1 ES 397191A1 ES 397191 A ES397191 A ES 397191A ES 397191 A ES397191 A ES 397191A ES 397191 A1 ES397191 A1 ES 397191A1
- Authority
- ES
- Spain
- Prior art keywords
- magnetic field
- wire
- magnetization
- layer
- support
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/4815—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals using a pulse wire sensor, e.g. Wiegand wire
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
A pulse generator that includes: a) a support, at least one wire mounted on the support, the wire having a first layer and a second layer which are each capable of being magnetized at a first level in a first axial direction when subjected to a first magnetic field, reversing the direction of magnetization of said first layer when said first magnetic field is suppressed, each wire being able to establish a wall of magnetic domain between the first and second layers when they have opposite directions of magnetization, turning the direction of magnetization of the first of said layers to said first direction when the wire is subjected to a second magnetic field having the same direction as said first magnetic field and a magnitude greater than that of said first level, b) an inductive reading device including magnetic means for creating said second magnetic field and means for detecting a change in the magnetic field and providing a pulse corresponding to a change in the magnetic field to which the detector is exposed, c) the support and the reading device being mounted so that they can have a relative movement relative to each other in order to subject the wire to the second magnetic field, causing the relative movement of the wire and the second magnetic field to change abruptly in the magnetic field around the wire and to which the detector is exposed. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9106670A | 1970-11-19 | 1970-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES397191A1 true ES397191A1 (en) | 1974-05-01 |
Family
ID=22225813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES397191A Expired ES397191A1 (en) | 1970-11-19 | 1971-11-19 | Pulse generator |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS5213705B1 (en) |
| AR (1) | AR200107A1 (en) |
| BE (1) | BE775475A (en) |
| BR (1) | BR7107736D0 (en) |
| CA (1) | CA962739A (en) |
| CH (1) | CH551720A (en) |
| DE (1) | DE2157286A1 (en) |
| ES (1) | ES397191A1 (en) |
| FR (1) | FR2114873A5 (en) |
| GB (1) | GB1368614A (en) |
| HU (1) | HU164548B (en) |
| IE (1) | IE35819B1 (en) |
| IL (1) | IL38152A (en) |
| IT (1) | IT944973B (en) |
| LU (1) | LU64302A1 (en) |
| NL (1) | NL7115968A (en) |
| SE (1) | SE371059B (en) |
| ZA (1) | ZA717701B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2654755A1 (en) * | 1976-12-03 | 1978-06-08 | Bosch Gmbh Robert | INDUCTIVE PULSE GENERATOR WITH SPEED INDEPENDENT PULSE AMPLITUDE |
| DE2826609C2 (en) * | 1978-06-19 | 1986-12-11 | Robert Bosch Gmbh, 7000 Stuttgart | Device for the delivery of incremental impulses and a trigger impulse |
| DE3014783C2 (en) * | 1980-04-17 | 1981-12-24 | Fa. Dr. Eugen Dürrwächter DODUCO, 7530 Pforzheim | Pulse generator |
| DE3112709C2 (en) * | 1981-03-31 | 1986-11-27 | Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim | Inductive rotary encoder |
| DE3128498A1 (en) * | 1981-07-18 | 1983-02-03 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | "ARRANGEMENT FOR WIRED TRANSMISSION OF SIGNALS" |
| DE3302084C2 (en) * | 1983-01-22 | 1986-03-06 | Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim | Inductive rotary encoder |
| DE3405130A1 (en) * | 1984-02-14 | 1985-09-05 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Pulse transmitter |
-
1971
- 1971-11-15 SE SE7114586A patent/SE371059B/xx unknown
- 1971-11-15 IL IL38152A patent/IL38152A/en unknown
- 1971-11-16 ZA ZA717701A patent/ZA717701B/en unknown
- 1971-11-16 IT IT54132/71A patent/IT944973B/en active
- 1971-11-17 BE BE775475A patent/BE775475A/en unknown
- 1971-11-18 DE DE19712157286 patent/DE2157286A1/en not_active Withdrawn
- 1971-11-18 IE IE1457/71A patent/IE35819B1/en unknown
- 1971-11-18 FR FR7141377A patent/FR2114873A5/fr not_active Expired
- 1971-11-18 HU HUWI201A patent/HU164548B/hu unknown
- 1971-11-18 CA CA127,961A patent/CA962739A/en not_active Expired
- 1971-11-19 NL NL7115968A patent/NL7115968A/xx not_active Application Discontinuation
- 1971-11-19 CH CH1688371A patent/CH551720A/en not_active IP Right Cessation
- 1971-11-19 LU LU64302A patent/LU64302A1/xx unknown
- 1971-11-19 AR AR239157A patent/AR200107A1/en active
- 1971-11-19 GB GB5386571A patent/GB1368614A/en not_active Expired
- 1971-11-19 JP JP46092938A patent/JPS5213705B1/ja active Pending
- 1971-11-19 ES ES397191A patent/ES397191A1/en not_active Expired
- 1971-11-19 BR BR7736/71A patent/BR7107736D0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5213705B1 (en) | 1977-04-16 |
| IE35819L (en) | 1972-05-19 |
| IE35819B1 (en) | 1976-05-26 |
| CH551720A (en) | 1974-07-15 |
| BR7107736D0 (en) | 1973-04-05 |
| BE775475A (en) | 1972-05-17 |
| IL38152A0 (en) | 1972-01-27 |
| GB1368614A (en) | 1974-10-02 |
| FR2114873A5 (en) | 1972-06-30 |
| DE2157286A1 (en) | 1972-06-15 |
| CA962739A (en) | 1975-02-11 |
| AR200107A1 (en) | 1974-10-24 |
| IL38152A (en) | 1974-12-31 |
| LU64302A1 (en) | 1973-06-07 |
| SE371059B (en) | 1974-11-04 |
| ZA717701B (en) | 1972-08-30 |
| NL7115968A (en) | 1972-05-24 |
| HU164548B (en) | 1974-02-28 |
| IT944973B (en) | 1973-04-20 |
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