ATE28954T1 - Elektromagnetische betaetigungsvorrichtungen. - Google Patents

Elektromagnetische betaetigungsvorrichtungen.

Info

Publication number
ATE28954T1
ATE28954T1 AT83103499T AT83103499T ATE28954T1 AT E28954 T1 ATE28954 T1 AT E28954T1 AT 83103499 T AT83103499 T AT 83103499T AT 83103499 T AT83103499 T AT 83103499T AT E28954 T1 ATE28954 T1 AT E28954T1
Authority
AT
Austria
Prior art keywords
conductor
plane
magnet arrangement
conductors
arrangement
Prior art date
Application number
AT83103499T
Other languages
English (en)
Inventor
Christian C Petersen
Original Assignee
Polaroid Corp
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 Polaroid Corp filed Critical Polaroid Corp
Application granted granted Critical
Publication of ATE28954T1 publication Critical patent/ATE28954T1/de

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
    • 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
    • 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
    • H02K41/035—DC motors; Unipolar motors
    • H02K41/0352—Unipolar motors
    • H02K41/0354—Lorentz force motors, e.g. voice coil motors
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/18—Machines moving with multiple degrees of freedom

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Electromagnets (AREA)
AT83103499T 1982-04-12 1983-04-11 Elektromagnetische betaetigungsvorrichtungen. ATE28954T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/367,361 US4458227A (en) 1982-04-12 1982-04-12 Electromagnetic actuators
EP83103499A EP0091685B1 (de) 1982-04-12 1983-04-11 Elektromagnetische Betätigungsvorrichtungen

Publications (1)

Publication Number Publication Date
ATE28954T1 true ATE28954T1 (de) 1987-08-15

Family

ID=23446855

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83103499T ATE28954T1 (de) 1982-04-12 1983-04-11 Elektromagnetische betaetigungsvorrichtungen.

Country Status (6)

Country Link
US (1) US4458227A (de)
EP (1) EP0091685B1 (de)
JP (1) JPS58186913A (de)
AT (1) ATE28954T1 (de)
CA (1) CA1190582A (de)
DE (1) DE3373042D1 (de)

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JPS60135317A (ja) * 1983-12-23 1985-07-18 Hitachi Ltd 送風機
US4890129A (en) * 1987-12-14 1989-12-26 Eastman Kodak Company Exposure control device
US4847726A (en) * 1987-12-14 1989-07-11 Eastman Kodak Company Magnetic actuator
AU641869B1 (en) * 1992-10-23 1993-09-30 Mac Valves, Inc. Solenoid
US5434459A (en) * 1993-11-05 1995-07-18 Magnetic Bearing Technologies, Inc. Pulsed power linear actuator and method of increasing actuator stroke force
US5847535A (en) * 1996-01-31 1998-12-08 Parker-Hannifin Corporation Active electronic damping for step motor
US6066998A (en) * 1996-09-12 2000-05-23 Massachusetts Institute Of Technology Magnetic actuator with long travel in one direction
US5903069A (en) * 1997-09-19 1999-05-11 Medis El, Ltd. Synchronous reciprocating electric machines
FR2786311B1 (fr) * 1998-11-20 2001-01-19 Moving Magnet Tech Actionneurs bidirectionnels
JP3818059B2 (ja) * 2000-12-27 2006-09-06 松下電工株式会社 公転式アクチュエータ
US7823689B2 (en) * 2001-07-27 2010-11-02 Baker Hughes Incorporated Closed-loop downhole resonant source
JP4227452B2 (ja) * 2002-12-27 2009-02-18 キヤノン株式会社 位置決め装置、及びその位置決め装置を利用した露光装置
ATE399279T1 (de) * 2005-04-19 2008-07-15 Tyco Electronics Belgium Ec Nv Elektromagnetventil
CN102187552A (zh) * 2008-10-28 2011-09-14 三洋电机株式会社 线性电动机以及具备线性电动机的便携式设备
DE102017131321B4 (de) 2017-12-27 2020-03-12 Beckhoff Automation Gmbh Statoreinheit und Statormodul
DE102017131314A1 (de) 2017-12-27 2019-06-27 Beckhoff Automation Gmbh Statormodul
DE102017131304A1 (de) * 2017-12-27 2019-06-27 Beckhoff Automation Gmbh Statormodul
DE102017131320A1 (de) 2017-12-27 2019-06-27 Beckhoff Automation Gmbh Planarantriebssystem, Statormodul und Sensormodul
DE102017131326A1 (de) 2017-12-27 2019-06-27 Beckhoff Automation Gmbh Statormodul
WO2019160537A1 (en) * 2018-02-14 2019-08-22 Dresser-Rand Company Modular linear reciprocating compressor
DE102018117981A1 (de) 2018-07-25 2020-01-30 Beckhoff Automation Gmbh Statoreinheit und Statormodul
DE102018117953B3 (de) 2018-07-25 2019-11-07 Beckhoff Automation Gmbh Statoreinheit
US11434881B2 (en) * 2018-12-19 2022-09-06 Lintec Of America, Inc. Camera sweeper
DE102019117430A1 (de) 2019-06-27 2020-12-31 Beckhoff Automation Gmbh Verfahren zum Bewegen eines Läufers in einem Planarantriebssystem
US20220015983A1 (en) * 2020-07-16 2022-01-20 Dongguan Mingyi Electronic Technology Co., Ltd. Suction vibrator

Family Cites Families (25)

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Publication number Priority date Publication date Assignee Title
US27436A (en) * 1860-03-13 Kaitge
US2951190A (en) * 1954-10-28 1960-08-30 Baermann Max Electro-mechanical transformer
US3022400A (en) * 1957-06-27 1962-02-20 Ahlefeldt Rolf S Von Two-way solenoid
CH352348A (fr) * 1959-05-29 1961-02-28 Paillard Sa Dispositif électromécanique de commande d'un organe mobile dans au moins deux directions
US3320445A (en) * 1964-11-30 1967-05-16 Ahmet K Bey Reciprocating motor with motion conversion means
US3376578A (en) * 1966-05-31 1968-04-02 Bruce A. Sawyer Magnetic positioning device
CH480754A (fr) * 1967-09-01 1969-10-31 Merlin Gerin Moteur d'induction linéaire
US3728654A (en) * 1970-09-26 1973-04-17 Hosiden Electronics Co Solenoid operated plunger device
US3836835A (en) * 1971-04-19 1974-09-17 B Sawyer Multi axes linear movement positioning system
US3802546A (en) * 1971-06-18 1974-04-09 Data Products Corp Web clamping apparatus
JPS5931047B2 (ja) * 1975-03-28 1984-07-31 富士写真フイルム株式会社 光学機械用羽根
JPS51121719A (en) * 1975-04-17 1976-10-25 Fuji Photo Film Co Ltd Liner motor driving coil
JPS51138437A (en) * 1975-05-26 1976-11-30 Fuji Photo Film Co Ltd Device for driving optical blades
DE2728824C3 (de) * 1977-06-27 1981-07-09 Prontor-Werk Alfred Gauthier Gmbh, 7547 Wildbad Photographischer Kameraverschluß
US4318038A (en) * 1978-11-15 1982-03-02 Nippon Electric Co., Ltd. Moving-coil linear motor
DE2901287C2 (de) * 1979-01-13 1982-11-18 Günther 8500 Nürnberg Schmidt Elektrischer Antrieb
JPS55149923A (en) * 1979-05-10 1980-11-21 Canon Inc Electromagnetically driven shutter
DE2925503A1 (de) * 1979-06-25 1981-01-15 Technofor Lizenz Und Patenverw Krafterzeugungssystem
DD146525B1 (de) * 1979-10-17 1982-07-28 Furchert Hans Juergen Zweikoordinatenschrittmotor
US4314295A (en) * 1979-10-18 1982-02-02 Burroughs Corporation Linear actuator with staggered flat coils
DE2944287A1 (de) * 1979-11-02 1981-05-14 Ibm Deutschland Gmbh, 7000 Stuttgart Elektromagnetische ausloesevorrichtung, insbesondere fuer den antrieb von druckhaemmern
JPS56117730U (de) * 1980-02-08 1981-09-09
DE3104001A1 (de) * 1980-02-08 1981-12-17 Canon K.K., Tokyo Elektromagnetisch angetriebener verschluss
US4333722A (en) * 1980-12-22 1982-06-08 Eastman Kodak Company Method of controlling electromagnetic actuator in a camera, and actuator controllable thereby
US4338009A (en) * 1981-06-08 1982-07-06 Eastman Kodak Company Bistable actuating mechanism for optical apparatus

Also Published As

Publication number Publication date
US4458227A (en) 1984-07-03
EP0091685B1 (de) 1987-08-12
EP0091685A1 (de) 1983-10-19
DE3373042D1 (en) 1987-09-17
JPS58186913A (ja) 1983-11-01
CA1190582A (en) 1985-07-16

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee