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WO2003065552A3 - Device for producing mechanical vibrations - Google Patents

Device for producing mechanical vibrations Download PDF

Info

Publication number
WO2003065552A3
WO2003065552A3 PCT/IB2003/000179 IB0300179W WO03065552A3 WO 2003065552 A3 WO2003065552 A3 WO 2003065552A3 IB 0300179 W IB0300179 W IB 0300179W WO 03065552 A3 WO03065552 A3 WO 03065552A3
Authority
WO
WIPO (PCT)
Prior art keywords
component
mechanical vibrations
producing mechanical
coil configuration
counterforces
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.)
Ceased
Application number
PCT/IB2003/000179
Other languages
French (fr)
Other versions
WO2003065552A2 (en
Inventor
Ernst Ruberl
Stefan Scheichl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of WO2003065552A2 publication Critical patent/WO2003065552A2/en
Publication of WO2003065552A3 publication Critical patent/WO2003065552A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/16—Motors 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
    • H02K33/04—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the frequency of operation is determined by the frequency of uninterrupted AC energisation
    • H02K33/06—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the frequency of operation is determined by the frequency of uninterrupted AC energisation with polarised armatures

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

A device (7) for producing mechanical vibrations comprises a component (19) displaceable under the action of a magnetic field and a coil configuration (14) surrounding the component (19) and energy supply means (21) for supplying energy to the coil configuration (14), wherein magnetic fields may be generated by means of the coil configuration (14) for displacing the component (19) to and fro and wherein counterforce means (22) are provided, which constantly exert counterforces on the component (19) and form an oscillatory system (27) with the component (19).
PCT/IB2003/000179 2002-01-30 2003-01-23 Device for producing mechanical vibrations Ceased WO2003065552A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02100085 2002-01-30
EP02100085.6 2002-01-30

Publications (2)

Publication Number Publication Date
WO2003065552A2 WO2003065552A2 (en) 2003-08-07
WO2003065552A3 true WO2003065552A3 (en) 2003-11-13

Family

ID=27635876

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2003/000179 Ceased WO2003065552A2 (en) 2002-01-30 2003-01-23 Device for producing mechanical vibrations

Country Status (1)

Country Link
WO (1) WO2003065552A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1834127A4 (en) * 2005-01-04 2012-08-15 Coactive Drive Corp Vibration device
DE102012015471B4 (en) 2012-08-07 2024-11-14 Udo Blenk massager

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155586A (en) * 1984-03-08 1985-09-25 Fmc Corp Electromagnetic vibratory exciter
US5379032A (en) * 1992-11-02 1995-01-03 Motorola, Inc. Impulse transducer enunciator
WO1998019383A1 (en) * 1996-10-30 1998-05-07 Omron Corporation Vibration generator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155586A (en) * 1984-03-08 1985-09-25 Fmc Corp Electromagnetic vibratory exciter
US5379032A (en) * 1992-11-02 1995-01-03 Motorola, Inc. Impulse transducer enunciator
WO1998019383A1 (en) * 1996-10-30 1998-05-07 Omron Corporation Vibration generator

Also Published As

Publication number Publication date
WO2003065552A2 (en) 2003-08-07

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