WO2012036425A3 - 진동 발생기 및 그 제조방법 - Google Patents

진동 발생기 및 그 제조방법 Download PDF

Info

Publication number
WO2012036425A3
WO2012036425A3 PCT/KR2011/006693 KR2011006693W WO2012036425A3 WO 2012036425 A3 WO2012036425 A3 WO 2012036425A3 KR 2011006693 W KR2011006693 W KR 2011006693W WO 2012036425 A3 WO2012036425 A3 WO 2012036425A3
Authority
WO
WIPO (PCT)
Prior art keywords
vibration
vibration generator
casing
relates
production method
Prior art date
Application number
PCT/KR2011/006693
Other languages
English (en)
French (fr)
Other versions
WO2012036425A2 (ko
Inventor
오성관
안혁상
홍기환
이인제
양현기
Original Assignee
주식회사 모아텍
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 claimed from KR1020100090230A external-priority patent/KR101265772B1/ko
Application filed by 주식회사 모아텍 filed Critical 주식회사 모아텍
Priority to US13/821,216 priority Critical patent/US9246375B2/en
Priority to CN201180043492.7A priority patent/CN103098357B/zh
Publication of WO2012036425A2 publication Critical patent/WO2012036425A2/ko
Publication of WO2012036425A3 publication Critical patent/WO2012036425A3/ko

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
    • H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/04—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism
    • B06B1/045—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism using vibrating magnet, armature or coil system
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • 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
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

본 발명은 진동을 필요로 하는 핸드폰 등의 기기에 사용되는 진동 발생기에 관한 것으로서, 더욱 상세하게는 더욱 상세하게는 일면이 개방된 케이스와 상기 케이스 내부에 설치되는 웨이트를 포함한 진동부와 상기 케이스의 내부에 고정 설치된 스프링 등을 포함하여 구성되어 상기 스프링의 고유 진동수와 동일한 주파수로 된 전자기력을 가진하여 발생되는 공진 현상을 이용하여 수평 진동을 얻는 것으로서, 종래 기계식 진동 발생기에서 기계적인 마찰로 인한 수명의 단축의 문제점을 개선하고, 상하 이동형 진동 발생기에서 이룰 수 없었던 박형의 구조를 가지면서도 진동력이 큰 수평 진동형 진동 발생기 및 그 제조방법에 관한 것이다.
PCT/KR2011/006693 2010-09-14 2011-09-09 진동 발생기 및 그 제조방법 WO2012036425A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/821,216 US9246375B2 (en) 2010-09-14 2011-09-09 Vibrator for generating horizontal vibration
CN201180043492.7A CN103098357B (zh) 2010-09-14 2011-09-09 振动发生器及其制造方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2010-0090230 2010-09-14
KR10-2010-0090229 2010-09-14
KR20100090229 2010-09-14
KR1020100090230A KR101265772B1 (ko) 2010-09-14 2010-09-14 진동 발생기 및 그 제조방법

Publications (2)

Publication Number Publication Date
WO2012036425A2 WO2012036425A2 (ko) 2012-03-22
WO2012036425A3 true WO2012036425A3 (ko) 2012-06-28

Family

ID=45832067

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/006693 WO2012036425A2 (ko) 2010-09-14 2011-09-09 진동 발생기 및 그 제조방법

Country Status (3)

Country Link
US (1) US9246375B2 (ko)
CN (1) CN103098357B (ko)
WO (1) WO2012036425A2 (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103872874A (zh) * 2014-03-03 2014-06-18 方秋梅 马达改进结构
CN104324873A (zh) * 2014-09-17 2015-02-04 平湖市海特合金有限公司 一种方形振子
CN104953782B (zh) * 2015-06-04 2017-08-29 彭灯禅 一种电磁式振动能量收集装置
CN204886630U (zh) * 2015-07-24 2015-12-16 瑞声光电科技(常州)有限公司 振动电机
CN204886627U (zh) * 2015-07-31 2015-12-16 瑞声光电科技(常州)有限公司 振动电机
CN205081657U (zh) * 2015-10-23 2016-03-09 瑞声光电科技(常州)有限公司 振动电机
CN205319920U (zh) * 2015-10-23 2016-06-15 瑞声光电科技(常州)有限公司 振动电机
CN205544862U (zh) * 2015-11-10 2016-08-31 瑞声光电科技(常州)有限公司 振动电机
CN205319922U (zh) * 2015-12-22 2016-06-15 瑞声光电科技(常州)有限公司 振动电机
CN105790541B (zh) * 2016-03-11 2019-01-15 歌尔股份有限公司 一种线性振动马达
JP6928215B2 (ja) * 2017-11-27 2021-09-01 いすゞ自動車株式会社 液体貯留構造
KR102138339B1 (ko) * 2018-10-24 2020-07-27 주식회사 엠플러스 사운드 진동 액츄에이터
EP3939708B1 (en) * 2019-03-12 2023-11-08 Alps Alpine Co., Ltd. Electromagnetic drive device and operation device
WO2021115585A1 (en) * 2019-12-11 2021-06-17 Lofelt Gmbh Linear vibration actuator having moving coil and moving magnet
US11831215B2 (en) * 2021-05-06 2023-11-28 Aac Microtech (Changzhou) Co., Ltd. Linear vibration motor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100283495B1 (ko) * 1998-11-10 2001-03-02 이우범 사각형 진동모터
JP2002143770A (ja) * 2000-11-14 2002-05-21 Teikoku Tsushin Kogyo Co Ltd 振動発生器
JP2006159139A (ja) * 2004-12-09 2006-06-22 Sony Corp 振動モータ及び電子機器
KR20100002069A (ko) * 2008-06-27 2010-01-06 엘지전자 주식회사 진동 발생 장치 및 그를 이용한 이동 단말기
KR20100028234A (ko) * 2008-09-04 2010-03-12 엘지전자 주식회사 진동 발생 장치 및 그를 이용한 휴대용 단말기

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4875133B2 (ja) * 2009-10-29 2012-02-15 日本電産コパル株式会社 振動アクチュエータ
CN102223048B (zh) * 2011-06-08 2014-01-01 瑞声声学科技(深圳)有限公司 振动电机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100283495B1 (ko) * 1998-11-10 2001-03-02 이우범 사각형 진동모터
JP2002143770A (ja) * 2000-11-14 2002-05-21 Teikoku Tsushin Kogyo Co Ltd 振動発生器
JP2006159139A (ja) * 2004-12-09 2006-06-22 Sony Corp 振動モータ及び電子機器
KR20100002069A (ko) * 2008-06-27 2010-01-06 엘지전자 주식회사 진동 발생 장치 및 그를 이용한 이동 단말기
KR20100028234A (ko) * 2008-09-04 2010-03-12 엘지전자 주식회사 진동 발생 장치 및 그를 이용한 휴대용 단말기

Also Published As

Publication number Publication date
CN103098357A (zh) 2013-05-08
CN103098357B (zh) 2016-07-13
WO2012036425A2 (ko) 2012-03-22
US20130169072A1 (en) 2013-07-04
US9246375B2 (en) 2016-01-26

Similar Documents

Publication Publication Date Title
WO2012036425A3 (ko) 진동 발생기 및 그 제조방법
WO2013012840A3 (en) Method and apparatus for manufacturing a resonating structure
WO2012018393A3 (en) System for producing energy through the action of waves
WO2010148312A3 (en) Increased frequency power generation using low-frequency ambient vibrations
HK1183528A1 (en) Method for adjusting the oscillation frequency, the inertia or the balance of a mobile component in a movement or in a balance and spring assembly of a timepiece //
WO2011056524A3 (en) Nonlinear oscillator for vibration energy harvesting
WO2012053865A3 (en) Vibration module for portable terminal
EP2872794A4 (en) COMPARING VIBRATIONS IN HARMONIOUS FREQUENCIES BY INJECTION OF HARMONIC COMPENSATING SIGNALS INTO THE ANCHOR OF A LINEAR MOTOR / GENERATOR COUPLED TO A STIRLING ENGINE
GB201214958D0 (en) Acoustic resonators
MX352349B (es) Vibradores sismicos marinos y metodos de uso.
WO2010135383A3 (en) Linear-resonant vibration module
GB2498313A (en) Pounding tune mass damper with viscoelastic material
WO2013051806A3 (ko) 압전소자가 장착된 바이브레이터
GB2529944A (en) Pounding tune mass damper systems and controls
AU2012356005A8 (en) The energy device
EP2404371A4 (en) APPARATUS FOR GENERATING POWER THAT IS SENSITIVE TO MECHANICAL VIBRATIONS
WO2010021482A3 (ko) 수평 선형 진동기
MY181530A (en) Method for harvesting low frequency vibration energy
WO2013051874A3 (ko) 벌크 형태의 매질용 웨이브 가이드, 이를 이용하여 벌크 형태의 매질에 전단파를 전달하는 가진 장치 및 이 장치를 이용하여 벌크 형태의 매질에 전단파를 전달하는 방법
Mohagheghian et al. Gas Bubble Dynamics under Mechanical Vibrations
Falcon et al. Free oscillations of a magnetic drop
EP2981368A4 (en) VIBRATION DAMPER FOR REDUCING VIBRATIONS OF A LOW FREQUENCY ACOUSTIC GENERATOR
UA75229U (ru) Двухчастотная резонансная вибрационная система
MY176880A (en) A seismic isolator
UA57615U (ru) Двухчастотный резонансный вибрационный стол

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201180043492.7

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11825385

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 13821216

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11825385

Country of ref document: EP

Kind code of ref document: A2