MX351734B - Transductores de reluctancia variable. - Google Patents

Transductores de reluctancia variable.

Info

Publication number
MX351734B
MX351734B MX2016000981A MX2016000981A MX351734B MX 351734 B MX351734 B MX 351734B MX 2016000981 A MX2016000981 A MX 2016000981A MX 2016000981 A MX2016000981 A MX 2016000981A MX 351734 B MX351734 B MX 351734B
Authority
MX
Mexico
Prior art keywords
armature
core
variable reluctance
gaps
forming
Prior art date
Application number
MX2016000981A
Other languages
English (en)
Other versions
MX2016000981A (es
Inventor
David Goodman George
Original Assignee
Halliburton Energy Services 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 Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of MX2016000981A publication Critical patent/MX2016000981A/es
Publication of MX351734B publication Critical patent/MX351734B/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/10—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in inductance, i.e. electric circuits therefor
    • 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
    • H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • 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
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1638—Armatures not entering the winding
    • 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
    • H01F7/10—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Vibration Prevention Devices (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnets (AREA)

Abstract

Un dispositivo de reluctancia variable de ejemplo incluye una estructura de carga conectada a un inducido a través de un brazo conector. El inducido se dispone entre dos estructuras de núcleo orientadas de forma opuesta. Un marco estructural asegura las estructuras de núcleo en una posición fija, que forma regiones de espacio entre las estructuras de núcleo y el inducido, que forma un circuito magnético. El inducido se centra mediante flexibilidad entre las estructuras de núcleo mediante un resorte, de forma tal que los espacios son aproximadamente iguales en ancho cuando el inducido se encuentra en reposo. El dispositivo incluye adicionalmente una sustancia magnética dentro de los espacios que se comprimen o se expanden para permitir el movimiento del inducido.
MX2016000981A 2013-08-26 2013-08-26 Transductores de reluctancia variable. MX351734B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2013/056664 WO2015030709A1 (en) 2013-08-26 2013-08-26 Variable reluctance transducers

Publications (2)

Publication Number Publication Date
MX2016000981A MX2016000981A (es) 2016-07-19
MX351734B true MX351734B (es) 2017-10-26

Family

ID=52587077

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016000981A MX351734B (es) 2013-08-26 2013-08-26 Transductores de reluctancia variable.

Country Status (5)

Country Link
US (1) US9576713B2 (es)
EP (1) EP3005540A1 (es)
AU (1) AU2013399148B2 (es)
MX (1) MX351734B (es)
WO (1) WO2015030709A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10720823B1 (en) * 2016-01-15 2020-07-21 University Of Southern California Ferrofluid liquid spring with magnets between coils inside an enclosed chamber for vibration energy harvesting
WO2021000074A1 (zh) * 2019-06-29 2021-01-07 瑞声声学科技(深圳)有限公司 一种振动马达
US11581828B2 (en) * 2021-05-05 2023-02-14 Enervibe Ltd Electromagnetic vibration and energy harvester having vibrating body, magnets and stationary magnet and hinge

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434337A (en) * 1942-07-02 1948-01-13 Vibro Plus Corp Electromagnetic vibration motor
US2696592A (en) 1951-05-05 1954-12-07 Stewart Warner Corp Vibration pickup
US3048815A (en) 1952-11-05 1962-08-07 Edward G Thurston Low frequency transducer
US2903673A (en) 1954-01-06 1959-09-08 Harris Transducer Corp Acoustical impedance-matching transducer
US3018467A (en) 1955-11-07 1962-01-23 Harris Transducer Corp Resonant reactively operating variable position transducer
US3004178A (en) 1958-06-20 1961-10-10 Ling Temco Electronics Inc Vibration generator
US3274538A (en) 1960-09-19 1966-09-20 Benjamin L Snavely Electroacoustic transducer
US3308423A (en) 1963-12-30 1967-03-07 Dynamics Corp America Electroacoustic transducer
US3439198A (en) 1965-12-27 1969-04-15 Robert H Lee Electrical actuator having a mechanical output
US3435393A (en) 1967-01-26 1969-03-25 Abex Corp Null adjustor for magnetically operated torque motors
US3464057A (en) 1967-10-10 1969-08-26 Sanders Associates Inc Spherical directional hydrophone with semispherical magnets
US3538358A (en) * 1967-11-13 1970-11-03 Moser Gmbh Kuno Oscillating armature motor
FR2135998A5 (es) 1972-03-08 1972-12-22 Commissariat Energie Atomique
US4048602A (en) 1975-06-30 1977-09-13 Diamantides Nick D Universal impedance power apparatus
US4110731A (en) 1976-12-30 1978-08-29 Bell & Howell Company Vibration transducer with improved viscous damping
DE2716063B2 (de) 1977-04-09 1979-04-19 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Dynamischer Wandler mit einer Schwingspule in einem mit einer magnetischen Flüssigkeit gefüllten Luftspalt
DE2740661C3 (de) 1977-09-09 1980-06-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Dynamischer Wandler mit einer Schwingspule in einem mit einer magnetischen Flüssigkeit gefüllten Luftspalt
US4308603A (en) 1979-11-16 1981-12-29 The United States Of America As Represented By The Secretary Of The Navy Ferrofluid transducer
US4361879A (en) 1980-08-25 1982-11-30 The United States Of America As Represented By The Secretary Of The Navy Ferrofluid transducer
US4742998A (en) 1985-03-26 1988-05-10 Barry Wright Corporation Active vibration isolation system employing an electro-rheological fluid
US5266854A (en) 1990-08-30 1993-11-30 Bolt Beranek And Newman Inc. Electromagnetic transducer
FR2684251B1 (fr) * 1991-11-26 1995-07-28 Hutchinson Moteur lineaire asservi a reluctance variable.
US5267737A (en) 1992-01-16 1993-12-07 International Business Machines, Corp. Magnetic fluid seal containment shield
US5280260A (en) * 1992-08-13 1994-01-18 Eaton Corporation Rotary solenoid utilizing concurrently energized AC and DC coils
EP0611900B1 (en) 1993-02-18 1997-09-03 Kabushiki Kaisha Toshiba Dynamic vibration absorber
US5281939A (en) * 1993-05-28 1994-01-25 Eaton Corporation Multiple pole solenoid using simultaneously energized AC and DC coils
US5808839A (en) 1994-09-13 1998-09-15 Seagate Technology, Inc. Disc drive cartridge including magnetic bearings
DE19610997B4 (de) 1996-03-21 2006-07-13 Sennheiser Electronic Gmbh & Co. Kg Elektrodynamischer Schallwandler mit Magnetspaltenabdichtung und Hörhilfe
DE29703585U1 (de) * 1997-02-28 1998-06-25 Fev Motorentech Gmbh & Co Kg Elektromagnetischer Aktuator mit magnetischer Auftreffdämpfung
US6095486A (en) 1997-03-05 2000-08-01 Lord Corporation Two-way magnetorheological fluid valve assembly and devices utilizing same
US5984056A (en) 1997-04-24 1999-11-16 Bell Helicopter Textron Inc. Magnetic particle damper apparatus
US5896076A (en) * 1997-12-29 1999-04-20 Motran Ind Inc Force actuator with dual magnetic operation
US5973422A (en) 1998-07-24 1999-10-26 The Guitammer Company Low frequency vibrator
US6388417B1 (en) * 1999-12-06 2002-05-14 Macrosonix Corporation High stability dynamic force motor
US6555229B1 (en) * 2000-04-24 2003-04-29 Nexpress Solutions Llc Fluorocarbon-silicone random copolymer for use in toner release layer
GB0027278D0 (en) 2000-11-08 2000-12-27 New Transducers Ltd Loudspeaker driver
JP2002177882A (ja) 2000-12-07 2002-06-25 Nidec Copal Corp 振動発生器
US7288860B2 (en) 2002-02-19 2007-10-30 Teledyne Licensing, Inc. Magnetic transducer with ferrofluid end bearings
FR2845469B1 (fr) 2002-10-07 2005-03-11 Moving Magnet Tech Capteur de position analogique a reluctance variable
US6879076B2 (en) 2002-12-09 2005-04-12 Johnny D. Long Ellipsoid generator
US7576454B2 (en) 2005-05-23 2009-08-18 Ciiis, Llc Multiple magnet coil in gap generator
FR2919978B1 (fr) 2007-08-09 2011-04-29 Gilles Milot Transducteur electrodynamique, notamment du type haut-parleur, a suspension ferrofluide et dispositifs associes
GB2459269B (en) 2008-04-15 2010-09-29 Perpetuum Ltd An electromechanical generator for, and method of, converting mechanical vibrational energy into electrical energy
DE102008061205A1 (de) 2008-11-18 2010-05-20 Institut für Luft- und Kältetechnik gemeinnützige Gesellschaft mbH Elektrodynamischer Linearschwingmotor
DE202009014192U1 (de) * 2009-10-20 2011-03-03 Eto Magnetic Gmbh Monostabile elektromagnetische Aktuatorvorrichtung
US8279031B2 (en) 2011-01-20 2012-10-02 Correlated Magnetics Research, Llc Multi-level magnetic system for isolation of vibration
TWI420031B (zh) 2011-02-22 2013-12-21 Univ Nat Taipei Technology 磁流變液阻尼器
KR20130025636A (ko) 2011-09-02 2013-03-12 삼성전기주식회사 진동발생장치

Also Published As

Publication number Publication date
AU2013399148A1 (en) 2016-01-28
EP3005540A1 (en) 2016-04-13
US20150084726A1 (en) 2015-03-26
MX2016000981A (es) 2016-07-19
WO2015030709A1 (en) 2015-03-05
AU2013399148B2 (en) 2017-03-23
US9576713B2 (en) 2017-02-21

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