SE0203429D0 - Elektrodynamisk aktuator - Google Patents

Elektrodynamisk aktuator

Info

Publication number
SE0203429D0
SE0203429D0 SE0203429A SE0203429A SE0203429D0 SE 0203429 D0 SE0203429 D0 SE 0203429D0 SE 0203429 A SE0203429 A SE 0203429A SE 0203429 A SE0203429 A SE 0203429A SE 0203429 D0 SE0203429 D0 SE 0203429D0
Authority
SE
Sweden
Prior art keywords
armature
core
air
magnetic field
sensing winding
Prior art date
Application number
SE0203429A
Other languages
English (en)
Swedish (sv)
Inventor
Bruno Slettenmark
Original Assignee
Siemens Elema Ab
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 Siemens Elema Ab filed Critical Siemens Elema Ab
Priority to SE0203429A priority Critical patent/SE0203429D0/xx
Publication of SE0203429D0 publication Critical patent/SE0203429D0/xx
Priority to EP03025117.7A priority patent/EP1422731B1/en
Priority to US10/701,806 priority patent/US7030519B2/en
Priority to JP2003387723A priority patent/JP2004173493A/ja

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/066—Electromagnets with movable winding

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Control Of Linear Motors (AREA)
  • Electromagnets (AREA)
SE0203429A 2002-11-20 2002-11-20 Elektrodynamisk aktuator SE0203429D0 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0203429A SE0203429D0 (sv) 2002-11-20 2002-11-20 Elektrodynamisk aktuator
EP03025117.7A EP1422731B1 (en) 2002-11-20 2003-11-03 Electrodynamic actuator
US10/701,806 US7030519B2 (en) 2002-11-20 2003-11-05 Electrodynamic actuator
JP2003387723A JP2004173493A (ja) 2002-11-20 2003-11-18 電気力学的なアクチュエータ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0203429A SE0203429D0 (sv) 2002-11-20 2002-11-20 Elektrodynamisk aktuator

Publications (1)

Publication Number Publication Date
SE0203429D0 true SE0203429D0 (sv) 2002-11-20

Family

ID=20289621

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0203429A SE0203429D0 (sv) 2002-11-20 2002-11-20 Elektrodynamisk aktuator

Country Status (4)

Country Link
US (1) US7030519B2 (xx)
EP (1) EP1422731B1 (xx)
JP (1) JP2004173493A (xx)
SE (1) SE0203429D0 (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7327054B2 (en) * 2005-03-25 2008-02-05 Asm Technology Singapore Pte. Ltd. Linear actuator comprising velocity sensor
DE102007016725B3 (de) * 2007-04-07 2008-01-17 Dräger Medical AG & Co. KG Elektrodynamischer Antrieb für ein Dosierventil
US8007247B2 (en) 2007-05-22 2011-08-30 Medtronic, Inc. End of stroke detection for electromagnetic pump
IT1398982B1 (it) * 2010-03-17 2013-03-28 Etatron D S Spa Dispositivo di controllo della corsa del pistone di una pompa dosatrice per la regolazione automatica della portata ad alto rendimento.
US9188483B2 (en) 2010-12-09 2015-11-17 Smiths Detection Inc. Electrically-augmented damping
US20190225454A1 (en) 2018-01-24 2019-07-25 Milliken & Company Dispensing system for elongated elements
DE102018217352A1 (de) 2018-10-10 2020-04-16 Conti Temic Microelectronic Gmbh Aktorvorrichtung sowie Verfahren zur Kompensation eines magnetischen Streufeldes bei einer Aktorvorrichtung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8204687A (nl) * 1982-12-03 1984-07-02 Philips Nv Klokgestuurde filterinrichting.
US4690371A (en) * 1985-10-22 1987-09-01 Innovus Electromagnetic valve with permanent magnet armature
JPH0782023B2 (ja) * 1990-03-19 1995-09-06 ティアツク株式会社 モータ速度検出装置
US5197104A (en) * 1991-04-18 1993-03-23 Josef Lakatos Electrodynamic loudspeaker with electromagnetic impedance sensor coil
US5481187A (en) * 1991-11-29 1996-01-02 Caterpillar Inc. Method and apparatus for determining the position of an armature in an electromagnetic actuator
SE504052C2 (sv) 1994-05-13 1996-10-28 Engstrom Medical Ab Reglerventil för styrning av ett fluidum
WO1997023873A1 (en) * 1995-12-21 1997-07-03 Philips Electronics N.V. Drive system comprising a motor, control means and method for controlling the motor, apparatus for information storage and/or reproduction comprising the drive system
DE29703587U1 (de) * 1997-02-28 1998-06-25 FEV Motorentechnik GmbH & Co. KG, 52078 Aachen Elektromagnetischer Aktuator mit Näherungssensor
US5942892A (en) * 1997-10-06 1999-08-24 Husco International, Inc. Method and apparatus for sensing armature position in direct current solenoid actuators
DE19909109A1 (de) 1999-03-03 2000-09-07 Fev Motorentech Gmbh Verfahren zur Erfassung der Ankerbewegung an einem elektromagnetischen Aktuator

Also Published As

Publication number Publication date
US20040095128A1 (en) 2004-05-20
JP2004173493A (ja) 2004-06-17
US7030519B2 (en) 2006-04-18
EP1422731B1 (en) 2016-02-17
EP1422731A1 (en) 2004-05-26

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