IT1223460B - Motore elettrico lineare non commutato - Google Patents

Motore elettrico lineare non commutato

Info

Publication number
IT1223460B
IT1223460B IT2279687A IT2279687A IT1223460B IT 1223460 B IT1223460 B IT 1223460B IT 2279687 A IT2279687 A IT 2279687A IT 2279687 A IT2279687 A IT 2279687A IT 1223460 B IT1223460 B IT 1223460B
Authority
IT
Italy
Prior art keywords
switched
linear motor
electric linear
electric
motor
Prior art date
Application number
IT2279687A
Other languages
English (en)
Other versions
IT8722796A0 (it
Inventor
K Ibrahim Faik
Original Assignee
United Technologies Electro Sy
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 United Technologies Electro Sy filed Critical United Technologies Electro Sy
Publication of IT8722796A0 publication Critical patent/IT8722796A0/it
Application granted granted Critical
Publication of IT1223460B publication Critical patent/IT1223460B/it

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
    • H01F7/1607—Armatures entering the winding
    • H01F7/1615—Armatures or stationary parts of magnetic circuit having permanent magnet
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/60—Systems
    • Y10T70/625—Operation and control
    • Y10T70/65—Central control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7006—Predetermined time interval controlled
    • Y10T70/7028—Electric
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7051—Using a powered device [e.g., motor]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7051—Using a powered device [e.g., motor]
    • Y10T70/7057—Permanent magnet

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Linear Motors (AREA)
  • Lock And Its Accessories (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
IT2279687A 1986-12-22 1987-11-27 Motore elettrico lineare non commutato IT1223460B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/945,441 US4858452A (en) 1986-12-22 1986-12-22 Non-commutated linear motor

Publications (2)

Publication Number Publication Date
IT8722796A0 IT8722796A0 (it) 1987-11-27
IT1223460B true IT1223460B (it) 1990-09-19

Family

ID=25483090

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2279687A IT1223460B (it) 1986-12-22 1987-11-27 Motore elettrico lineare non commutato

Country Status (6)

Country Link
US (1) US4858452A (it)
JP (1) JPS63171157A (it)
CA (1) CA1296410C (it)
DE (1) DE3737613A1 (it)
IT (1) IT1223460B (it)
MX (1) MX162121A (it)

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US5682023A (en) * 1995-09-25 1997-10-28 Otis Elevator Company Time-optimal control of an AC line-driven linear motor elevator door operator
US5736693A (en) * 1995-09-25 1998-04-07 Otis Elevator Company Elevator door drive using dual secondary linear induction motor
US5808246A (en) * 1995-09-25 1998-09-15 Otis Elevator Company Triac drive for three-phase line-powered linear induction motor elevator door operator
DE19756575B4 (de) * 1997-12-18 2009-08-13 Siemens Ag Elektromotor
DE19815538A1 (de) * 1998-03-31 1999-10-07 Siemens Ag Antriebseinrichtungen für Unterbrechereinheiten von Schaltgeräten zur Energieversorgung und -verteilung
US20030048011A1 (en) * 2001-08-21 2003-03-13 Alexander Kashkarov Magneto-electric machine of linear type
US7259832B2 (en) * 2003-09-26 2007-08-21 Asml Netherlands B.V. Lithographic apparatus and device manufacturing method
JP2005192322A (ja) * 2003-12-25 2005-07-14 Toshiba Mach Co Ltd リニア同期モータ
JP4563046B2 (ja) * 2004-02-18 2010-10-13 東芝機械株式会社 リニア同期モータ
JP4860222B2 (ja) * 2005-09-28 2012-01-25 Ｔｈｋ株式会社 リニアモータ及びその製造方法
US9731418B2 (en) 2008-01-25 2017-08-15 Systems Machine Automation Components Corporation Methods and apparatus for closed loop force control in a linear actuator
US20100133924A1 (en) * 2008-11-21 2010-06-03 Neff Edward August Compact linear actuator and method of making same
US9325232B1 (en) 2010-07-22 2016-04-26 Linear Labs, Inc. Method and apparatus for power generation
DE112011103204T5 (de) 2010-09-23 2013-08-14 Smac, Inc. Kostengünstiger Mehrfachspulen-Linearaktor
CA2814530C (en) * 2010-10-22 2019-09-10 Linear Labs, Inc. An improved magnetic motor
WO2014004588A1 (en) 2012-06-25 2014-01-03 Neff Edward A Robotic finger
JP2015521840A (ja) 2012-06-25 2015-07-30 システムズ， マシーンズ， オートメイション コンポーネンツ コーポレイション 低コスト、薄型化を実現したリニアアクチュエータ
WO2014036567A1 (en) 2012-09-03 2014-03-06 Linear Labs, Inc. An improved transducer and method of operation
US9219962B2 (en) 2012-09-03 2015-12-22 Linear Labs, Inc. Transducer and method of operation
US9871435B2 (en) 2014-01-31 2018-01-16 Systems, Machines, Automation Components Corporation Direct drive motor for robotic finger
US10807248B2 (en) 2014-01-31 2020-10-20 Systems, Machines, Automation Components Corporation Direct drive brushless motor for robotic finger
WO2017011406A1 (en) 2015-07-10 2017-01-19 Systems, Machines, Automation Components Corporation Apparatus and methods for linear actuator with piston assembly having an integrated controller and encoder
WO2017053881A1 (en) 2015-09-24 2017-03-30 Systems, Machines, Automation Components Corporation Magnetically-latched actuator
US10865085B1 (en) 2016-04-08 2020-12-15 Systems, Machines, Automation Components Corporation Methods and apparatus for applying a threaded cap using a linear rotary actuator
US10675723B1 (en) 2016-04-08 2020-06-09 Systems, Machines, Automation Components Corporation Methods and apparatus for inserting a threaded fastener using a linear rotary actuator
US10205355B2 (en) 2017-01-03 2019-02-12 Systems, Machines, Automation Components Corporation High-torque, low-current brushless motor
JP7393125B2 (ja) * 2018-03-13 2023-12-06 フスコ オートモーティブ ホールディングス エル・エル・シー 中間状態を有する双安定ソレノイド

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Also Published As

Publication number Publication date
IT8722796A0 (it) 1987-11-27
MX162121A (es) 1991-04-01
DE3737613A1 (de) 1988-06-30
JPS63171157A (ja) 1988-07-14
CA1296410C (en) 1992-02-25
US4858452A (en) 1989-08-22

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