DE2359873A1 - Verfahren und vorrichtung zur erzeugung einer spannung entsprechend der in einer signalspule durch einen aeusseren magnetfluss induzierten fehlerspannung - Google Patents
Verfahren und vorrichtung zur erzeugung einer spannung entsprechend der in einer signalspule durch einen aeusseren magnetfluss induzierten fehlerspannungInfo
- Publication number
- DE2359873A1 DE2359873A1 DE2359873A DE2359873A DE2359873A1 DE 2359873 A1 DE2359873 A1 DE 2359873A1 DE 2359873 A DE2359873 A DE 2359873A DE 2359873 A DE2359873 A DE 2359873A DE 2359873 A1 DE2359873 A1 DE 2359873A1
- Authority
- DE
- Germany
- Prior art keywords
- coil
- signal
- compensation
- voltage
- turns
- 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- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 14
- 230000004907 flux Effects 0.000 claims description 43
- 238000004804 winding Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 6
- 230000004323 axial length Effects 0.000 claims description 5
- 239000002356 single layer Substances 0.000 claims description 2
- 230000003321 amplification Effects 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Classifications
-
- 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
- G01P3/50—Devices characterised by the use of electric or magnetic means for measuring linear speed
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
- H02K41/035—DC motors; Unipolar motors
- H02K41/0352—Unipolar motors
- H02K41/0354—Lorentz force motors, e.g. voice coil motors
- H02K41/0356—Lorentz force motors, e.g. voice coil motors moving along a straight path
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/04—Construction, mounting, or centering of coil
- H04R9/046—Construction
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Measuring Magnetic Variables (AREA)
- Circuit For Audible Band Transducer (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00311585A US3816776A (en) | 1972-12-04 | 1972-12-04 | External magnetic field compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2359873A1 true DE2359873A1 (de) | 1974-06-06 |
Family
ID=23207553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2359873A Withdrawn DE2359873A1 (de) | 1972-12-04 | 1973-11-30 | Verfahren und vorrichtung zur erzeugung einer spannung entsprechend der in einer signalspule durch einen aeusseren magnetfluss induzierten fehlerspannung |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3816776A (enExample) |
| JP (1) | JPS4988025A (enExample) |
| CA (1) | CA1002137A (enExample) |
| DE (1) | DE2359873A1 (enExample) |
| FR (1) | FR2209187B3 (enExample) |
| GB (1) | GB1418820A (enExample) |
| NL (1) | NL7316538A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2492642A3 (de) * | 2011-02-22 | 2015-04-29 | Rollax GmbH & Co. Kg | Induktive Wegmesseinrichtung |
| EP2492640A3 (de) * | 2011-02-22 | 2015-05-06 | Rollax GmbH & Co. Kg | Induktive Wegmesseinrichtung |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2382792A1 (fr) * | 1977-03-04 | 1978-09-29 | Guimbal Jean | Moteur lineaire prismatique a grande vitesse et a tres grande puissance massique |
| DE2934085A1 (de) * | 1979-08-23 | 1981-03-26 | Papst Licensing Gmbh, 78549 Spaichingen | Tachogenerator |
| US4692999A (en) * | 1979-12-26 | 1987-09-15 | Unisys Corp. | Method of making a multi-coil/multi-magnet actuator |
| US4612592A (en) * | 1979-12-26 | 1986-09-16 | Burroughs Corporation | Dual coil/dual magnet actuator |
| JPS59230117A (ja) * | 1983-06-10 | 1984-12-24 | Shimadzu Corp | 電磁力発生装置 |
| US4536728A (en) * | 1983-10-03 | 1985-08-20 | International Telephone & Telegraph Corp. | Valve solenoid windings |
| US4895031A (en) * | 1985-08-29 | 1990-01-23 | Micro Motion Inc. | Sensor mounting for coriolis mass flow rate meter |
| US4827086A (en) * | 1987-11-03 | 1989-05-02 | Calcomp Inc. | Digitizer cursor coil for reducing edge effect |
| DE4122601A1 (de) * | 1991-07-08 | 1993-01-14 | Magnet Motor Gmbh | Linearbeschleuniger |
| CH682860A5 (en) * | 1991-12-13 | 1993-11-30 | Zellweger Uster Ag | Transducers Static electricity meters. |
| US5315190A (en) * | 1992-12-22 | 1994-05-24 | Stirling Technology Company | Linear electrodynamic machine and method of using same |
| US5349256A (en) * | 1993-04-23 | 1994-09-20 | Holliday Jeffrey C | Linear transducer |
| DE19716608A1 (de) * | 1997-04-21 | 1998-10-22 | Kloeckner Moeller Gmbh | Sensorvorrichtung zur induktiven Geschwindigkeitsmessung longitudinal beweglicher Teile und elektromagnetisches Schaltgerät mit einer Sensorvorrichtung zur induktiven Geschwindigkeitsmessung |
| EP1024588A1 (de) * | 1999-01-26 | 2000-08-02 | ESEC Management SA | Elektromagnetische Antriebsvorrichtung |
| KR100707418B1 (ko) * | 2003-06-05 | 2007-04-13 | 엘지전자 주식회사 | 리니어 압축기의 제어 방법 |
| US7279814B2 (en) * | 2005-11-01 | 2007-10-09 | Bio-Rad Laboratories, Inc. | Moving coil actuator for reciprocating motion with controlled force distribution |
| KR100737007B1 (ko) * | 2006-04-17 | 2007-07-09 | 현대자동차주식회사 | 무빙코일타입 선형 액츄에이터 시스템 |
| GB2479926B (en) * | 2010-04-30 | 2016-05-11 | Atherton Nigel | Electricity generator |
| US9030197B1 (en) | 2012-03-23 | 2015-05-12 | Ohio Semitronics Inc. | Active compensation for ambient, external magnetic fields penetrating closed loop magnetic cores particularly for a fluxgate current sensor |
| AU2020288339A1 (en) * | 2019-06-07 | 2022-01-06 | Syndermix Ag | Vibration generator |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2296754A (en) * | 1939-04-29 | 1942-09-22 | Texas Co | Astatic electromagnetic vibration detector |
| US2905915A (en) * | 1954-01-22 | 1959-09-22 | Harris Transducer Corp | Compensated transformer |
| US2832903A (en) * | 1954-03-12 | 1958-04-29 | Goodmans Ind Ltd | Vibration generators |
| US2890438A (en) * | 1954-12-08 | 1959-06-09 | Gulf Research Development Co | Seismometer |
| US3074269A (en) * | 1959-01-30 | 1963-01-22 | Robert J Wohl | Wide range electrodynamic actuator |
| US3486094A (en) * | 1966-11-02 | 1969-12-23 | Atomic Energy Commission | Circuitry for obtaining precisely controllable motion in a moving coil actuator |
| US3470399A (en) * | 1968-06-17 | 1969-09-30 | Ibm | Linear motor velocity detection apparatus |
-
1972
- 1972-12-04 US US00311585A patent/US3816776A/en not_active Expired - Lifetime
-
1973
- 1973-11-19 GB GB5358673A patent/GB1418820A/en not_active Expired
- 1973-11-28 CA CA186,853A patent/CA1002137A/en not_active Expired
- 1973-11-30 DE DE2359873A patent/DE2359873A1/de not_active Withdrawn
- 1973-12-03 NL NL7316538A patent/NL7316538A/xx not_active Application Discontinuation
- 1973-12-03 JP JP48135658A patent/JPS4988025A/ja active Pending
- 1973-12-04 FR FR7343240A patent/FR2209187B3/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2492642A3 (de) * | 2011-02-22 | 2015-04-29 | Rollax GmbH & Co. Kg | Induktive Wegmesseinrichtung |
| EP2492640A3 (de) * | 2011-02-22 | 2015-05-06 | Rollax GmbH & Co. Kg | Induktive Wegmesseinrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| US3816776A (en) | 1974-06-11 |
| FR2209187A1 (enExample) | 1974-06-28 |
| FR2209187B3 (enExample) | 1976-10-15 |
| NL7316538A (enExample) | 1974-06-06 |
| JPS4988025A (enExample) | 1974-08-22 |
| AU6287173A (en) | 1975-05-29 |
| CA1002137A (en) | 1976-12-21 |
| GB1418820A (en) | 1975-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |