ATE477613T1 - Reziprokierender linearaktuator - Google Patents

Reziprokierender linearaktuator

Info

Publication number
ATE477613T1
ATE477613T1 AT02770288T AT02770288T ATE477613T1 AT E477613 T1 ATE477613 T1 AT E477613T1 AT 02770288 T AT02770288 T AT 02770288T AT 02770288 T AT02770288 T AT 02770288T AT E477613 T1 ATE477613 T1 AT E477613T1
Authority
AT
Austria
Prior art keywords
connection body
linear actuator
movable elements
spring characteristic
spring
Prior art date
Application number
AT02770288T
Other languages
English (en)
Inventor
Makoto Fujiwara
Satoshi Nakayama
Wataru Sanematsu
Original Assignee
Panasonic Elec Works Co Ltd
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 Panasonic Elec Works Co Ltd filed Critical Panasonic Elec Works Co Ltd
Application granted granted Critical
Publication of ATE477613T1 publication Critical patent/ATE477613T1/de

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
    • H02K33/02—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
    • 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
    • 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
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Dry Shavers And Clippers (AREA)
  • Valve Device For Special Equipments (AREA)
  • Vehicle Body Suspensions (AREA)
  • Massaging Devices (AREA)
  • Fluid-Damping Devices (AREA)
AT02770288T 2001-10-26 2002-10-28 Reziprokierender linearaktuator ATE477613T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001329936A JP3707421B2 (ja) 2001-10-26 2001-10-26 振動型リニアアクチュエータ
PCT/JP2002/011182 WO2003036780A1 (en) 2001-10-26 2002-10-28 Reciprocating linear actuator

Publications (1)

Publication Number Publication Date
ATE477613T1 true ATE477613T1 (de) 2010-08-15

Family

ID=19145745

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02770288T ATE477613T1 (de) 2001-10-26 2002-10-28 Reziprokierender linearaktuator

Country Status (8)

Country Link
US (1) US6958554B2 (de)
EP (1) EP1439630B1 (de)
JP (1) JP3707421B2 (de)
KR (1) KR100595405B1 (de)
CN (1) CN100401624C (de)
AT (1) ATE477613T1 (de)
DE (1) DE60237296D1 (de)
WO (1) WO2003036780A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004023908A (ja) * 2002-06-17 2004-01-22 Matsushita Electric Works Ltd 振動型リニアアクチュエータ
JP3928619B2 (ja) * 2003-12-26 2007-06-13 松下電工株式会社 振動型リニアアクチュエータ
JP4576919B2 (ja) * 2004-07-30 2010-11-10 パナソニック電工株式会社 往復式電気かみそり
KR100757750B1 (ko) * 2006-07-12 2007-09-11 한국과학기술연구원 선형 왕복동을 발생시키는 전자기 구동 장치
USD572281S1 (en) * 2006-12-21 2008-07-01 Hiwin Mikrosystem Corp. Linear actuator
JP4497227B2 (ja) * 2008-04-24 2010-07-07 パナソニック電工株式会社 振動型リニアアクチュエータ
CA2761893A1 (en) 2009-05-14 2010-11-18 Sinfonia Technology Co., Ltd. Linear actuator and method of manufacturing linear actuator unit
JP5624417B2 (ja) * 2010-09-27 2014-11-12 パナソニック株式会社 振動型リニアアクチュエータ
CN102545526B (zh) * 2010-12-20 2016-01-06 德昌电机(深圳)有限公司 致动器
US20170194849A1 (en) * 2015-12-31 2017-07-06 L'oreal Dual oscillating motor and vibration reduction methods in a personal care appliance
US20170194848A1 (en) * 2015-12-31 2017-07-06 L'oreal Dual oscillating motor for a personal care appliance
JP6751229B2 (ja) * 2016-06-23 2020-09-02 シンフォニアテクノロジー株式会社 リニアアクチュエータ
FR3074620B1 (fr) * 2017-12-05 2019-10-25 Ams R&D Sas Moteur electrique
CN108400690A (zh) * 2018-05-18 2018-08-14 东莞市沃伦电子科技有限公司 电磁动力驱动机构及具有所述驱动机构的护理装置
WO2021252731A1 (en) 2020-06-11 2021-12-16 Andis Company Hair clipper with linear actuator
CN116015013A (zh) * 2022-12-26 2023-04-25 深圳术叶创新科技有限公司 往复式磁悬浮线性电机和电动剪切装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5351490A (en) * 1992-01-31 1994-10-04 Mitsubishi Denki Kabushiki Kaisha Piston/displacer support means for a cryogenic refrigerator
KR0121137Y1 (ko) * 1993-12-29 1998-07-15 김광호 왕복식 전기 면도기
JP3382052B2 (ja) 1994-03-28 2003-03-04 松下電工株式会社 往復式電気かみそり
WO1995026261A1 (en) 1994-03-28 1995-10-05 Matsushita Electric Works, Ltd. Reciprocatory dry shaver
JP3382058B2 (ja) 1995-05-26 2003-03-04 松下電工株式会社 リニアアクチュエータ
DE19531013C1 (de) * 1995-08-22 1996-10-17 Braun Ag Trockenrasierapparat
JP3661369B2 (ja) 1997-10-28 2005-06-15 松下電工株式会社 振動型リニアアクチュエータ
JP3661370B2 (ja) 1997-10-28 2005-06-15 松下電工株式会社 振動型リニアアクチュエータ
JP2004023908A (ja) * 2002-06-17 2004-01-22 Matsushita Electric Works Ltd 振動型リニアアクチュエータ

Also Published As

Publication number Publication date
EP1439630B1 (de) 2010-08-11
JP2003134783A (ja) 2003-05-09
CN100401624C (zh) 2008-07-09
CN1559102A (zh) 2004-12-29
WO2003036780A1 (en) 2003-05-01
US20050001491A1 (en) 2005-01-06
JP3707421B2 (ja) 2005-10-19
EP1439630A1 (de) 2004-07-21
KR20040037160A (ko) 2004-05-04
US6958554B2 (en) 2005-10-25
KR100595405B1 (ko) 2006-06-30
DE60237296D1 (de) 2010-09-23
EP1439630A4 (de) 2007-05-23

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