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ATE398354T1 - Linearer schwingspulenbetätiger mit verriegelungsvorrichtung - Google Patents

Linearer schwingspulenbetätiger mit verriegelungsvorrichtung

Info

Publication number
ATE398354T1
ATE398354T1 AT02763626T AT02763626T ATE398354T1 AT E398354 T1 ATE398354 T1 AT E398354T1 AT 02763626 T AT02763626 T AT 02763626T AT 02763626 T AT02763626 T AT 02763626T AT E398354 T1 ATE398354 T1 AT E398354T1
Authority
AT
Austria
Prior art keywords
coil
assembly
voice coil
magnet
linear voice
Prior art date
Application number
AT02763626T
Other languages
English (en)
Inventor
Mikhail Godkin
Original Assignee
Bei Technologies Inc
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 Bei Technologies Inc filed Critical Bei Technologies Inc
Application granted granted Critical
Publication of ATE398354T1 publication Critical patent/ATE398354T1/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
    • H02K33/18—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with coil systems moving upon intermittent or reversed energisation thereof by interaction with a fixed field system, e.g. permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Feeding And Guiding Record Carriers (AREA)
  • Lock And Its Accessories (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
AT02763626T 2001-09-14 2002-09-10 Linearer schwingspulenbetätiger mit verriegelungsvorrichtung ATE398354T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32241001P 2001-09-14 2001-09-14

Publications (1)

Publication Number Publication Date
ATE398354T1 true ATE398354T1 (de) 2008-07-15

Family

ID=23254761

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02763626T ATE398354T1 (de) 2001-09-14 2002-09-10 Linearer schwingspulenbetätiger mit verriegelungsvorrichtung

Country Status (7)

Country Link
US (1) US6815846B2 (de)
EP (1) EP1430588B1 (de)
KR (1) KR20040082373A (de)
CN (1) CN1586032B (de)
AT (1) ATE398354T1 (de)
DE (1) DE60227085D1 (de)
WO (1) WO2003026345A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6831538B2 (en) 2002-04-02 2004-12-14 Bei Sensors And Systems Company, Inc. Linear voice coil actuator as a controllable electromagnetic compression spring
US7279814B2 (en) * 2005-11-01 2007-10-09 Bio-Rad Laboratories, Inc. Moving coil actuator for reciprocating motion with controlled force distribution
WO2007067704A2 (en) 2005-12-07 2007-06-14 Bei Sensors And Systems Company, Inc. Linear voice coil actuator as a bi-directional electromagnetic spring
EP1905465B2 (de) 2006-09-28 2013-11-27 Smith & Nephew, Inc. Tragbares Wundtherapiesystem
GB0723855D0 (en) 2007-12-06 2008-01-16 Smith & Nephew Apparatus and method for wound volume measurement
GB201015656D0 (en) 2010-09-20 2010-10-27 Smith & Nephew Pressure control apparatus
US9084845B2 (en) 2011-11-02 2015-07-21 Smith & Nephew Plc Reduced pressure therapy apparatuses and methods of using same
US9427505B2 (en) 2012-05-15 2016-08-30 Smith & Nephew Plc Negative pressure wound therapy apparatus
DE102013113347A1 (de) * 2013-12-02 2015-06-03 Airbus Defence and Space GmbH Inertialkraftgenerator mit integriertem Haltemechanismus
AU2015370586B2 (en) 2014-12-22 2020-07-16 Smith & Nephew Plc Negative pressure wound therapy apparatus and methods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1149094B (de) * 1956-11-06 1963-05-22 Philips Patentverwaltung Dynamischer Schwingungsgeber
US4363980A (en) 1979-06-05 1982-12-14 Polaroid Corporation Linear motor
JPS61104375A (ja) 1984-10-24 1986-05-22 Hitachi Ltd 磁気デイスク装置のキヤリツジのロツク機構
JPH11275678A (ja) * 1998-03-25 1999-10-08 Sony Corp スピーカ装置
JP3930635B2 (ja) 1998-04-15 2007-06-13 株式会社Ｎｅｏｍａｘ 揺動型アクチュエータ

Also Published As

Publication number Publication date
WO2003026345A3 (en) 2003-08-28
DE60227085D1 (de) 2008-07-24
CN1586032B (zh) 2010-12-15
EP1430588B1 (de) 2008-06-11
KR20040082373A (ko) 2004-09-24
WO2003026345A2 (en) 2003-03-27
EP1430588A2 (de) 2004-06-23
US20030052549A1 (en) 2003-03-20
CN1586032A (zh) 2005-02-23
US6815846B2 (en) 2004-11-09

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties