ATE379874T1 - Ein oszillierender linearaktuator - Google Patents

Ein oszillierender linearaktuator

Info

Publication number
ATE379874T1
ATE379874T1 AT03013644T AT03013644T ATE379874T1 AT E379874 T1 ATE379874 T1 AT E379874T1 AT 03013644 T AT03013644 T AT 03013644T AT 03013644 T AT03013644 T AT 03013644T AT E379874 T1 ATE379874 T1 AT E379874T1
Authority
AT
Austria
Prior art keywords
movable elements
linear actuator
linear direction
oscillating linear
move
Prior art date
Application number
AT03013644T
Other languages
English (en)
Inventor
Hiroaki Simizu
Hidekazu Yabuuchi
Masashi Moriguchi
Noboru Kobayashi
Ryo Motohashi
Ryuji Otani
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Application granted granted Critical
Publication of ATE379874T1 publication Critical patent/ATE379874T1/de

Links

Classifications

    • 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
    • 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

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)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Surgical Instruments (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
AT03013644T 2002-06-17 2003-06-16 Ein oszillierender linearaktuator ATE379874T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002176465A JP2004023908A (ja) 2002-06-17 2002-06-17 振動型リニアアクチュエータ

Publications (1)

Publication Number Publication Date
ATE379874T1 true ATE379874T1 (de) 2007-12-15

Family

ID=29717455

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03013644T ATE379874T1 (de) 2002-06-17 2003-06-16 Ein oszillierender linearaktuator

Country Status (8)

Country Link
US (1) US6946756B2 (de)
EP (1) EP1376834B1 (de)
JP (1) JP2004023908A (de)
KR (1) KR100543098B1 (de)
CN (1) CN1311615C (de)
AT (1) ATE379874T1 (de)
DE (1) DE60317738T2 (de)
TW (1) TWI291800B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3707421B2 (ja) * 2001-10-26 2005-10-19 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
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
JP4955711B2 (ja) * 2009-01-15 2012-06-20 パナソニック株式会社 電気かみそり
CN101902115B (zh) * 2009-05-25 2013-02-13 三星电机株式会社 线性振动器
KR101070377B1 (ko) * 2009-09-29 2011-10-06 삼성전기주식회사 진동모터
KR101071419B1 (ko) * 2009-09-29 2011-10-10 삼성전기주식회사 진동모터
JP5624436B2 (ja) * 2010-11-18 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
WO2021252731A1 (en) 2020-06-11 2021-12-16 Andis Company Hair clipper with linear actuator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2603681A1 (de) * 1976-01-31 1977-08-04 Philips Patentverwaltung Linearmotor, insbesondere fuer unwuchtfreie handgeraete
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
EP1162721B1 (de) * 2000-06-07 2005-12-21 Matsushita Electric Works, Ltd. Lineare Schwingungsvorrichtung
JP3707421B2 (ja) * 2001-10-26 2005-10-19 松下電工株式会社 振動型リニアアクチュエータ

Also Published As

Publication number Publication date
EP1376834A1 (de) 2004-01-02
DE60317738D1 (de) 2008-01-10
KR100543098B1 (ko) 2006-01-20
US20040046461A1 (en) 2004-03-11
TW200400680A (en) 2004-01-01
TWI291800B (en) 2007-12-21
KR20040002523A (ko) 2004-01-07
JP2004023908A (ja) 2004-01-22
DE60317738T2 (de) 2008-10-30
EP1376834B1 (de) 2007-11-28
CN1469533A (zh) 2004-01-21
US6946756B2 (en) 2005-09-20
CN1311615C (zh) 2007-04-18

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Legal Events

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