AT355649T - Low frequency schwinger - Google Patents

Low frequency schwinger


Publication number
AT355649T AT99932276T AT99932276T AT355649T AT 355649 T AT355649 T AT 355649T AT 99932276 T AT99932276 T AT 99932276T AT 99932276 T AT99932276 T AT 99932276T AT 355649 T AT355649 T AT 355649T
Prior art keywords
low frequency
Prior art date
Application number
Other languages
German (de)
Marvin L Clamme
Original Assignee
Guitammer Company
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
Priority to US09/121,880 priority Critical patent/US5973422A/en
Application filed by Guitammer Company filed Critical Guitammer Company
Publication of AT355649T publication Critical patent/AT355649T/en



    • H04R9/00Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06Loudspeakers
    • H04R9/066Loudspeakers using the principle of inertia
    • H02K33/00Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/16Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system
AT99932276T 1998-07-24 1999-07-06 Low frequency schwinger AT355649T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US09/121,880 US5973422A (en) 1998-07-24 1998-07-24 Low frequency vibrator

Publications (1)

Publication Number Publication Date
AT355649T true AT355649T (en) 2006-03-15



Family Applications (1)

Application Number Title Priority Date Filing Date
AT99932276T AT355649T (en) 1998-07-24 1999-07-06 Low frequency schwinger

Country Status (11)

Country Link
US (1) US5973422A (en)
EP (1) EP1101273B1 (en)
JP (1) JP2002521185A (en)
AT (1) AT355649T (en)
AU (1) AU4861699A (en)
CA (1) CA2379534C (en)
DE (1) DE69935334T2 (en)
DK (1) DK1101273T3 (en)
ES (1) ES2284262T3 (en)
PT (1) PT1101273E (en)
WO (1) WO2000005805A1 (en)

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US20050171458A1 (en) * 2003-12-30 2005-08-04 Luden Mark A. Chair mountable, low frequency transducer
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US7768160B1 (en) 2005-03-21 2010-08-03 Sahyoun Joseph Y Electromagnetic motor to create a desired low frequency vibration or to cancel an undesired low frequency vibration
AT399388T (en) * 2005-03-21 2008-07-15 Sony Ericsson Mobile Comm Ab Vibration pipe
US7449803B2 (en) * 2005-03-21 2008-11-11 Sahyoun Joseph Y Electromagnetic motor to create a desired low frequency vibration or to cancel an undesired low frequency vibration
JP2006296127A (en) * 2005-04-13 2006-10-26 Alps Electric Co Ltd Electromagnetic actuator
US8139803B2 (en) * 2005-08-15 2012-03-20 Immerz, Inc. Systems and methods for haptic sound
WO2007029325A1 (en) * 2005-09-08 2007-03-15 Namiki Seimitsu Houseki Kabusikikaisha Flat vibration actuator
TW200709536A (en) * 2006-03-02 2007-03-01 Magtronics Technology Inc A voice coil motor and method of using magnetic restoring force achieving displacement control
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US20080001484A1 (en) * 2006-07-03 2008-01-03 Chris Fuller Linear Electromechanical Vibrator with Axially Movable Magnet
US20080044042A1 (en) * 2006-08-18 2008-02-21 Wei Jia Liu Sonic transducer
US7859144B1 (en) 2006-08-31 2010-12-28 Joseph Y Sahyoun Low frequency electromagnetic motor to create or cancel a low frequency vibration
JP4899096B2 (en) * 2006-12-04 2012-03-21 並木精密宝石株式会社 Mobile phone with bone conduction speaker
EP1953903A1 (en) * 2007-01-30 2008-08-06 Magtronics Technology Inc. Voice coil motor and method of using a magnetic restoring force for displacement control
KR100904743B1 (en) * 2007-06-07 2009-06-26 삼성전기주식회사 Linear vibration generator
JP4842890B2 (en) * 2007-06-26 2011-12-21 株式会社フロンティアエンジニアリング AC high electric field sterilizer for fluid food materials
DE102008061205A1 (en) * 2008-11-18 2010-05-20 Institut für Luft- und Kältetechnik gemeinnützige Gesellschaft mbH Electrodynamic linear vibration motor
US8253281B2 (en) * 2009-02-27 2012-08-28 GM Global Technology Operations LLC Energy harvesting apparatus incorporated into shock absorber
US8860337B2 (en) 2009-05-18 2014-10-14 Resonant Systems, Inc. Linear vibration modules and linear-resonant vibration modules
TWI419446B (en) * 2009-09-02 2013-12-11 Delta Electronics Inc Magnetic vibrator
US8614518B2 (en) * 2009-10-14 2013-12-24 GM Global Technology Operations LLC Self-powered vehicle sensor systems
JP5659426B2 (en) * 2010-02-16 2015-01-28 日本電産セイミツ株式会社 Vibration generator
US20120146557A1 (en) * 2010-12-09 2012-06-14 Korea Advanced Institute Of Science And Technology Vibration generating module, actuator using the same, handheld device, method for generating vibration and recording medium thereof
KR101278418B1 (en) * 2011-08-23 2013-06-24 삼성전기주식회사 Linear Vibration motor
US9797943B2 (en) * 2012-05-20 2017-10-24 Mts Systems Corporation Electric linear actuator assembly and method of assembly
WO2014165790A1 (en) 2013-04-04 2014-10-09 L-3 Communications Cincinnati Electronics Corporation Self-centering electromagnetic transducers
US9576713B2 (en) 2013-08-26 2017-02-21 Halliburton Energy Services, Inc. Variable reluctance transducers
WO2015116835A1 (en) 2014-01-29 2015-08-06 The Guitammer Company Haptic-tactile, motion or movement signal conversion system and assembly
US20190066405A1 (en) * 2017-08-22 2019-02-28 GM Global Technology Operations LLC Method and system for detecting a road impact event and for diagnosing abnormalities in chassis components
CN107860403B (en) * 2017-10-26 2019-12-27 西北工业大学 Linear output method of modal localization sensor
CN108375371B (en) * 2018-01-11 2020-04-03 西北工业大学 Four-degree-of-freedom weak coupling resonant accelerometer based on modal localization effect

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Also Published As

Publication number Publication date
CA2379534A1 (en) 2000-02-03
EP1101273A1 (en) 2001-05-23
DE69935334D1 (en) 2007-04-12
DK1101273T3 (en) 2007-06-25
DE69935334T2 (en) 2007-11-08
US5973422A (en) 1999-10-26
WO2000005805A1 (en) 2000-02-03
JP2002521185A (en) 2002-07-16
CA2379534C (en) 2007-12-04
EP1101273A4 (en) 2005-01-26
AU4861699A (en) 2000-02-14
EP1101273B1 (en) 2007-02-28
ES2284262T3 (en) 2007-11-01
PT1101273E (en) 2007-05-31

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Legal Events

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