DE60102433D1 - Linearer Oszillator - Google Patents

Linearer Oszillator

Info

Publication number
DE60102433D1
DE60102433D1 DE60102433T DE60102433T DE60102433D1 DE 60102433 D1 DE60102433 D1 DE 60102433D1 DE 60102433 T DE60102433 T DE 60102433T DE 60102433 T DE60102433 T DE 60102433T DE 60102433 D1 DE60102433 D1 DE 60102433D1
Authority
DE
Germany
Prior art keywords
linear oscillator
moving part
case
amplitude control
control spindle
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.)
Expired - Lifetime
Application number
DE60102433T
Other languages
English (en)
Other versions
DE60102433T2 (de
Inventor
Yoshitaka Ichii
Katsuhiro Hirata
Yasushi Arikawa
Tomio Yamada
Hidekazu Yabuuchi
Hiroki Inoue
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.)
Panasonic Electric Works Co Ltd
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
Publication of DE60102433D1 publication Critical patent/DE60102433D1/de
Application granted granted Critical
Publication of DE60102433T2 publication Critical patent/DE60102433T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
    • A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
    • A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
    • A61C17/3445—Translation along the axis of the toothbrush handle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
    • A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/28—Drive layout for hair clippers or dry shavers, e.g. providing for electromotive drive
    • B26B19/282—Motors without a rotating central drive shaft, e.g. linear 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

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Forests & Forestry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Surgical Instruments (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
DE60102433T 2000-09-29 2001-06-20 Linearer Oszillator Expired - Lifetime DE60102433T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000300891 2000-09-29
JP2000300891 2000-09-29

Publications (2)

Publication Number Publication Date
DE60102433D1 true DE60102433D1 (de) 2004-04-29
DE60102433T2 DE60102433T2 (de) 2005-03-24

Family

ID=18782506

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60102433T Expired - Lifetime DE60102433T2 (de) 2000-09-29 2001-06-20 Linearer Oszillator

Country Status (8)

Country Link
US (2) US6873067B2 (de)
EP (1) EP1193844B1 (de)
KR (1) KR100539693B1 (de)
CN (1) CN1185779C (de)
AT (1) ATE262745T1 (de)
CA (1) CA2351144C (de)
DE (1) DE60102433T2 (de)
TW (1) TWI237434B (de)

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CN109861488B (zh) * 2019-03-21 2024-01-26 深圳市振桦电机有限公司 磁悬浮组件和电动牙刷
CN112008770B (zh) * 2019-05-28 2022-08-26 焕醒科技（杭州）有限公司 一种能整体浮动的电动剃须刀
CN110151349A (zh) * 2019-06-04 2019-08-23 邹和 一种电动牙刷
CN111839787B (zh) * 2020-07-28 2022-03-25 东莞市银磁磁性材料有限公司 一种电动牙刷
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CN1346171A (zh) 2002-04-24
EP1193844A1 (de) 2002-04-03
CN1185779C (zh) 2005-01-19
DE60102433T2 (de) 2005-03-24
CA2351144A1 (en) 2002-03-29
KR100539693B1 (ko) 2005-12-29
TWI237434B (en) 2005-08-01
ATE262745T1 (de) 2004-04-15
CA2351144C (en) 2009-12-15
KR20020025655A (ko) 2002-04-04
EP1193844B1 (de) 2004-03-24
US6873067B2 (en) 2005-03-29
US6958553B2 (en) 2005-10-25
US20040130221A1 (en) 2004-07-08
US20020195884A1 (en) 2002-12-26

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