CN1360725A - 电磁驱动装置 - Google Patents

电磁驱动装置 Download PDF

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Publication number
CN1360725A
CN1360725A CN00810012A CN00810012A CN1360725A CN 1360725 A CN1360725 A CN 1360725A CN 00810012 A CN00810012 A CN 00810012A CN 00810012 A CN00810012 A CN 00810012A CN 1360725 A CN1360725 A CN 1360725A
Authority
CN
China
Prior art keywords
assembly
armature
stator
fin
groove
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.)
Pending
Application number
CN00810012A
Other languages
English (en)
Chinese (zh)
Inventor
菲利普·雷蒙德·迈克尔·登内
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.)
KINETIC DEVELOPMENTS Ltd
Original Assignee
KINETIC DEVELOPMENTS 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
Priority claimed from GBGB9915708.3A external-priority patent/GB9915708D0/en
Priority claimed from GBGB9919214.8A external-priority patent/GB9919214D0/en
Application filed by KINETIC DEVELOPMENTS Ltd filed Critical KINETIC DEVELOPMENTS Ltd
Publication of CN1360725A publication Critical patent/CN1360725A/zh
Pending legal-status Critical Current

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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
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
    • H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
    • 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
    • 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
    • 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
    • H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
    • H01F7/122—Guiding or setting position of armatures, e.g. retaining armatures in their end position by permanent magnets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Linear Motors (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Electromagnets (AREA)
CN00810012A 1999-07-05 2000-07-04 电磁驱动装置 Pending CN1360725A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9915708.3A GB9915708D0 (en) 1999-07-05 1999-07-05 Electromagnetic rams
GB9915708.3 1999-07-05
GB9919214.8 1999-08-13
GBGB9919214.8A GB9919214D0 (en) 1999-08-13 1999-08-13 Electromagnetic rams

Publications (1)

Publication Number Publication Date
CN1360725A true CN1360725A (zh) 2002-07-24

Family

ID=26315729

Family Applications (1)

Application Number Title Priority Date Filing Date
CN00810012A Pending CN1360725A (zh) 1999-07-05 2000-07-04 电磁驱动装置

Country Status (8)

Country Link
EP (1) EP1198804A1 (fr)
JP (1) JP2003504840A (fr)
KR (1) KR20020070422A (fr)
CN (1) CN1360725A (fr)
AU (1) AU5696700A (fr)
CA (1) CA2378461A1 (fr)
IL (1) IL147433A0 (fr)
WO (1) WO2001003151A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1846285B (zh) * 2003-09-05 2011-10-05 Abb技术有限公司 具有改进的起始力和锁紧力的电磁致动器
CN103956248A (zh) * 2014-04-01 2014-07-30 中国科学院宁波材料技术与工程研究所 一种电磁驱动装置以及使用该装置的针织横机
CN103984245A (zh) * 2014-04-01 2014-08-13 中国科学院宁波材料技术与工程研究所 一种多级电磁控制装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0309529D0 (en) * 2003-04-28 2003-06-04 Denne Phillip R M Improvements in electrical machines

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245917A (en) * 1979-02-28 1981-01-20 Roger Mosciatti Linear actuator driven printer
DE3267952D1 (en) * 1981-03-21 1986-01-30 Vacuumschmelze Gmbh Magnetic drive system for producing linear movements
JP2751567B2 (ja) * 1990-05-28 1998-05-18 ソニー株式会社 ボイスコイル型アクチュエータ

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1846285B (zh) * 2003-09-05 2011-10-05 Abb技术有限公司 具有改进的起始力和锁紧力的电磁致动器
CN103956248A (zh) * 2014-04-01 2014-07-30 中国科学院宁波材料技术与工程研究所 一种电磁驱动装置以及使用该装置的针织横机
CN103984245A (zh) * 2014-04-01 2014-08-13 中国科学院宁波材料技术与工程研究所 一种多级电磁控制装置
CN103956248B (zh) * 2014-04-01 2016-11-23 中国科学院宁波材料技术与工程研究所 一种电磁驱动装置以及使用该装置的针织横机
CN103984245B (zh) * 2014-04-01 2017-01-25 中国科学院宁波材料技术与工程研究所 一种多级电磁控制装置

Also Published As

Publication number Publication date
EP1198804A1 (fr) 2002-04-24
KR20020070422A (ko) 2002-09-09
WO2001003151A1 (fr) 2001-01-11
CA2378461A1 (fr) 2001-01-11
JP2003504840A (ja) 2003-02-04
IL147433A0 (en) 2002-08-14
AU5696700A (en) 2001-01-22

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PB01 Publication
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SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication