GB0901611D0 - A linear Actuator - Google Patents

A linear Actuator

Info

Publication number
GB0901611D0
GB0901611D0 GBGB0901611.4A GB0901611A GB0901611D0 GB 0901611 D0 GB0901611 D0 GB 0901611D0 GB 0901611 A GB0901611 A GB 0901611A GB 0901611 D0 GB0901611 D0 GB 0901611D0
Authority
GB
United Kingdom
Prior art keywords
linear actuator
actuator
linear
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.)
Withdrawn
Application number
GBGB0901611.4A
Other versions
GB2467363A (en
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.)
IMRA Europe SAS
IMRA Europe SAS UK Research Center
Original Assignee
IMRA Europe SAS
IMRA Europe SAS UK Research Center
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 IMRA Europe SAS, IMRA Europe SAS UK Research Center filed Critical IMRA Europe SAS
Priority to GB0901611A priority Critical patent/GB2467363A/en
Publication of GB0901611D0 publication Critical patent/GB0901611D0/en
Publication of GB2467363A publication Critical patent/GB2467363A/en
Withdrawn legal-status Critical Current

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
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1638—Armatures not entering the winding
    • H01F7/1646—Armatures or stationary parts of magnetic circuit having permanent magnet
    • 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
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H01F7/1615—Armatures or stationary parts of magnetic circuit having permanent magnet
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F2007/1692—Electromagnets or actuators with two coils

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Linear Motors (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
GB0901611A 2009-01-30 2009-01-30 A linear actuator Withdrawn GB2467363A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0901611A GB2467363A (en) 2009-01-30 2009-01-30 A linear actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0901611A GB2467363A (en) 2009-01-30 2009-01-30 A linear actuator

Publications (2)

Publication Number Publication Date
GB0901611D0 true GB0901611D0 (en) 2009-03-11
GB2467363A GB2467363A (en) 2010-08-04

Family

ID=40469391

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0901611A Withdrawn GB2467363A (en) 2009-01-30 2009-01-30 A linear actuator

Country Status (1)

Country Link
GB (1) GB2467363A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013022402A1 (en) * 2011-08-10 2013-02-14 Akribis Systems Pte Ltd High force linear motor system for positioning a load
CN103187848A (en) * 2011-12-30 2013-07-03 雅科贝思精密机电(上海)有限公司 Linear actuator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56141769A (en) * 1980-04-07 1981-11-05 Ryoda Sato Low voltage linear motor
DE19929572A1 (en) * 1999-06-22 2001-01-04 Siemens Ag Magnetic linear drive
JP4388203B2 (en) * 2000-05-23 2009-12-24 ミネベア株式会社 Combined electromagnetic actuator device
JP3894297B2 (en) * 2001-02-28 2007-03-14 富士電機機器制御株式会社 Linear actuator
DE10132553A1 (en) * 2001-07-04 2003-01-23 Siemens Ag Electrodynamic linear drive
US7167234B2 (en) * 2004-10-19 2007-01-23 Asml Netherlands B.V. Actuator assembly and lithographic apparatus comprising such an actuator assembly
DE202005019852U1 (en) * 2005-12-16 2006-03-02 Esa Patentverwertungsagentur Sachsen-Anhalt Gmbh Linear actuator for gas exchange valve in combustion engine, has armature designed as permanent magnet arranged within air gap, where magnetizing direction of magnet is parallel to direction of pole of stator
DE102006050251A1 (en) * 2006-10-27 2008-05-08 Robert Bosch Gmbh Linear motor type series for use in e.g. grinding machine, has primary part laminated core, and magnets arranged at two secondary part laminated cores which differ with respect to dimensions of magnets, where pole pitch is identical
GB2448191B (en) * 2007-04-05 2009-11-04 Imra Europe Sas Linear actuator

Also Published As

Publication number Publication date
GB2467363A (en) 2010-08-04

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)