BE795400A - Moteur de haut-parleur sans flux de perte - Google Patents

Moteur de haut-parleur sans flux de perte

Info

Publication number
BE795400A
BE795400A BE795400DA BE795400A BE 795400 A BE795400 A BE 795400A BE 795400D A BE795400D A BE 795400DA BE 795400 A BE795400 A BE 795400A
Authority
BE
Belgium
Prior art keywords
loss flow
speaker motor
speaker
motor
loss
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
A Gabor
Original Assignee
Xerox Corp
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.)
Publication date
Publication of BE795400A publication Critical patent/BE795400A/xx

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Moving Of Heads (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
BE795400D 1972-02-14 Moteur de haut-parleur sans flux de perte BE795400A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22613972A 1972-02-14 1972-02-14

Publications (1)

Publication Number Publication Date
BE795400A true BE795400A (fr) 1973-08-14

Family

ID=22847725

Family Applications (1)

Application Number Title Priority Date Filing Date
BE795400D BE795400A (fr) 1972-02-14 Moteur de haut-parleur sans flux de perte

Country Status (11)

Country Link
US (1) US3751693A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS4892816A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU467604B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE795400A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7301092D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA980395A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2304691A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2172227B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1424622A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT979062B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7301692A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984745A (en) * 1974-01-08 1976-10-05 The Singer Company Sewing machine stitch pattern generation using servo controls
US3889139A (en) * 1974-02-14 1975-06-10 Xerox Corp Linear motor actuator
JPS51159820U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-06-13 1976-12-20
US4016441A (en) * 1976-05-19 1977-04-05 The Singer Company Linear motor
US4072101A (en) * 1976-05-27 1978-02-07 International Business Machines Corporation Linear actuator printer carriage
JPS5473217A (en) * 1977-11-24 1979-06-12 Ricoh Co Ltd Movable coil type arc motor
US4217507A (en) * 1979-01-08 1980-08-12 The Singer Company Linear motor
DE7900695U1 (de) 1979-01-12 1979-07-12 Basf Ag, 6700 Ludwigshafen Vorrichtung zum positionieren von abtastkoepfen in plattenspeichern
US4369383A (en) * 1979-09-05 1983-01-18 Kollmorgen Technologies Corporation Linear DC permanent magnet motor
SE431142B (sv) * 1980-02-27 1984-01-16 Facit Ab Drivorgan
JPS5899256A (ja) * 1981-12-07 1983-06-13 Toshiba Corp ボイスコイルモ−タ
US4439699A (en) * 1982-01-18 1984-03-27 International Business Machines Corporation Linear moving coil actuator
US4743987A (en) * 1982-02-26 1988-05-10 Atasi Corporation Linear actuator for a memory storage apparatus
US4414594A (en) * 1982-02-26 1983-11-08 Atasi Corporation Linear actuator for a memory storage apparatus
USRE32285E (en) * 1982-02-26 1986-11-11 Atasi Corporation Linear actuator for a memory storage apparatus
US4546277A (en) * 1984-07-02 1985-10-08 Carbonneau Industries, Inc. Linear motor
US4616153A (en) * 1984-12-10 1986-10-07 Lee Robert E Closed-loop linear position servomotor
CA1256520A (en) * 1985-02-08 1989-06-27 Tetsu Yamamoto Data converter pickup carriage assembly
JPS62175972A (ja) * 1986-01-29 1987-08-01 Hitachi Ltd リニアアクチユエ−タ組立体
GB2187337A (en) * 1986-02-28 1987-09-03 Derritron Group Electromagnetic vibrator
US4751437A (en) * 1986-03-26 1988-06-14 Varian Associates, Inc. Wide bandwidth linear motor system
US4698608A (en) * 1986-04-29 1987-10-06 Bei Electronics, Inc. Variable force linear actuator
US5099158A (en) * 1989-03-07 1992-03-24 Aura Systems, Inc. Electromagnetic actuator
DE4122601A1 (de) * 1991-07-08 1993-01-14 Magnet Motor Gmbh Linearbeschleuniger
WO1994017522A1 (en) * 1993-01-21 1994-08-04 Maxtor Corporation Rotary actuator in a magnetic recording system having square wire voice coil
DE19519090A1 (de) * 1995-05-24 1996-11-28 Siemens Ag Translatorischer Direktantrieb
JP4099646B2 (ja) * 2002-06-04 2008-06-11 株式会社安川電機 ボイスコイルモータ
US9325232B1 (en) 2010-07-22 2016-04-26 Linear Labs, Inc. Method and apparatus for power generation
US8922070B2 (en) 2010-10-22 2014-12-30 Linear Labs, Inc. Magnetic motor
US9219962B2 (en) 2012-09-03 2015-12-22 Linear Labs, Inc. Transducer and method of operation
WO2014036567A1 (en) 2012-09-03 2014-03-06 Linear Labs, Inc. An improved transducer and method of operation
GB2553362A (en) * 2016-09-05 2018-03-07 Edwards Ltd Vacuum pump assembly
CN107834895B (zh) * 2017-11-07 2019-04-09 西安交通大学 压电-电磁混合驱动的XYθz三自由度柔性作动器及方法
US20230274249A1 (en) * 2022-02-28 2023-08-31 Zebra Technologies Corporation Barcode Reader with Platter Destabilizing Mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3439198A (en) * 1965-12-27 1969-04-15 Robert H Lee Electrical actuator having a mechanical output
US3505544A (en) * 1968-02-09 1970-04-07 Data Products Corp Linear motor
JPS504241B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1969-12-08 1975-02-17
US3599020A (en) * 1970-02-27 1971-08-10 Ibm Linear actuator with alternating magnetic poles
US3659124A (en) * 1970-09-28 1972-04-25 Vernitron Corp Linear motion motor with rectangular coil construction

Also Published As

Publication number Publication date
BR7301092D0 (pt) 1974-03-14
AU467604B2 (en) 1975-12-04
FR2172227A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-09-28
US3751693A (en) 1973-08-07
JPS4892816A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-12-01
FR2172227B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-12-01
GB1424622A (en) 1976-02-11
CA980395A (en) 1975-12-23
AU5211973A (en) 1974-08-15
NL7301692A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-08-16
IT979062B (it) 1974-09-30
DE2304691A1 (de) 1973-08-23

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