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WO2003065553A3 - Device for producing mechanical vibrations - Google Patents

Device for producing mechanical vibrations Download PDF

Info

Publication number
WO2003065553A3
WO2003065553A3 PCT/IB2003/000180 IB0300180W WO03065553A3 WO 2003065553 A3 WO2003065553 A3 WO 2003065553A3 IB 0300180 W IB0300180 W IB 0300180W WO 03065553 A3 WO03065553 A3 WO 03065553A3
Authority
WO
WIPO (PCT)
Prior art keywords
mechanical vibrations
component
producing mechanical
drive means
sig
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/IB2003/000180
Other languages
French (fr)
Other versions
WO2003065553A2 (en
Inventor
Ernst Ruberl
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 WO2003065553A2 publication Critical patent/WO2003065553A2/en
Publication of WO2003065553A3 publication Critical patent/WO2003065553A3/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)
  • Vibration Prevention Devices (AREA)

Abstract

A device (7) for producing mechanical vibrations has a component (19) displaceable under the action of a magnetic field and drive means (14) driving the component (19) and energy supply means (21) for feeding energy in the form of an electrical supply signal (SIG) to the drive means (14), it being possible to set the component (19) in motion in accordance with a to-and-fro displacement movement with the aid of the drive means (14) and the energy supply means (21) being designed to produce a supply signal (SIG) that is variable in its frequency.
PCT/IB2003/000180 2002-01-30 2003-01-23 Device for producing mechanical vibrations Ceased WO2003065553A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02100087.2 2002-01-30
EP02100087 2002-01-30

Publications (2)

Publication Number Publication Date
WO2003065553A2 WO2003065553A2 (en) 2003-08-07
WO2003065553A3 true WO2003065553A3 (en) 2003-11-13

Family

ID=27635877

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2003/000180 Ceased WO2003065553A2 (en) 2002-01-30 2003-01-23 Device for producing mechanical vibrations

Country Status (1)

Country Link
WO (1) WO2003065553A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2433350B1 (en) * 2009-05-18 2020-01-15 Resonant Systems, Inc. Linear-resonant vibration module

Citations (5)

* 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
JPH10164809A (en) * 1996-11-27 1998-06-19 Omron Corp Vibration generator
JP2001340810A (en) * 2000-03-28 2001-12-11 Iwaki Electronics Corp Vibration generator and mobile telephone

Patent Citations (5)

* 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
JPH10164809A (en) * 1996-11-27 1998-06-19 Omron Corp Vibration generator
JP2001340810A (en) * 2000-03-28 2001-12-11 Iwaki Electronics Corp Vibration generator and mobile telephone

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 11 30 September 1998 (1998-09-30) *
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 04 4 August 2002 (2002-08-04) *

Also Published As

Publication number Publication date
WO2003065553A2 (en) 2003-08-07

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