IE50533B1 - Linear dc permanent magnet motor - Google Patents

Linear dc permanent magnet motor

Info

Publication number
IE50533B1
IE50533B1 IE1856/80A IE185680A IE50533B1 IE 50533 B1 IE50533 B1 IE 50533B1 IE 1856/80 A IE1856/80 A IE 1856/80A IE 185680 A IE185680 A IE 185680A IE 50533 B1 IE50533 B1 IE 50533B1
Authority
IE
Ireland
Prior art keywords
windings
field
wound
permanent magnet
motor
Prior art date
Application number
IE1856/80A
Other languages
English (en)
Other versions
IE801856L (en
Original Assignee
Kollmorgen Tech 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 Kollmorgen Tech Corp filed Critical Kollmorgen Tech Corp
Publication of IE801856L publication Critical patent/IE801856L/xx
Publication of IE50533B1 publication Critical patent/IE50533B1/en

Links

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
    • H02K41/035—DC motors; Unipolar motors
    • H02K41/0352—Unipolar motors
    • H02K41/0354—Lorentz force motors, e.g. voice coil 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Linear Motors (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
IE1856/80A 1979-09-05 1980-09-04 Linear dc permanent magnet motor IE50533B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/072,772 US4369383A (en) 1979-09-05 1979-09-05 Linear DC permanent magnet motor

Publications (2)

Publication Number Publication Date
IE801856L IE801856L (en) 1981-03-05
IE50533B1 true IE50533B1 (en) 1986-05-14

Family

ID=22109659

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1856/80A IE50533B1 (en) 1979-09-05 1980-09-04 Linear dc permanent magnet motor

Country Status (10)

Country Link
US (1) US4369383A (US20030220297A1-20031127-C00074.png)
JP (1) JPS5646658A (US20030220297A1-20031127-C00074.png)
CA (1) CA1158291A (US20030220297A1-20031127-C00074.png)
CH (1) CH653494A5 (US20030220297A1-20031127-C00074.png)
DE (2) DE3050927C2 (US20030220297A1-20031127-C00074.png)
FR (1) FR2464591A1 (US20030220297A1-20031127-C00074.png)
GB (1) GB2062362B (US20030220297A1-20031127-C00074.png)
IE (1) IE50533B1 (US20030220297A1-20031127-C00074.png)
IT (1) IT1129027B (US20030220297A1-20031127-C00074.png)
NL (1) NL8004807A (US20030220297A1-20031127-C00074.png)

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US4638192A (en) * 1981-12-11 1987-01-20 Papst-Motoren Gmbh & Co. Kg Linear DC motor
US4415821A (en) * 1982-05-10 1983-11-15 Kollmorgen Technologies Corporation Dynamic magnetic preload bearing structure for a linear motor
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US4560911A (en) * 1982-06-01 1985-12-24 Anorad Corporation Positioning table and linear motor
US4761573A (en) * 1982-06-01 1988-08-02 Anwar Chitayat Linear motor
US4733143A (en) * 1982-06-01 1988-03-22 Anorad Corporation Linear motor
JPS5986471A (ja) * 1982-11-08 1984-05-18 Oki Electric Ind Co Ltd ブラシレスリニアモ−タ
AU580774B2 (en) * 1984-05-16 1989-02-02 Toyota Shatai Kabushiki Kaisha Moving coil type linear motor
JPS6244679U (US20030220297A1-20031127-C00074.png) * 1985-09-04 1987-03-18
US4749921A (en) * 1986-07-21 1988-06-07 Anwar Chitayat Linear motor with non-magnetic armature
JPS6321482U (US20030220297A1-20031127-C00074.png) * 1986-07-23 1988-02-12
US4937485A (en) * 1986-09-22 1990-06-26 Hhk, Inc. Coil/magnet structure for a brushless DC motor
US4858452A (en) * 1986-12-22 1989-08-22 United Technologies Electro Systems, Inc. Non-commutated linear motor
US4794284A (en) * 1987-03-26 1988-12-27 Georges Buon Linear D.C. motor with non-ferrous stator core
US4981309A (en) * 1989-08-31 1991-01-01 Bose Corporation Electromechanical transducing along a path
US5047676A (en) * 1990-04-02 1991-09-10 Hitachi Metals, Ltd. Brushless linear actuator with sensor-activated coils
US5197180A (en) * 1991-09-13 1993-03-30 Faraday Energy Foundation Method for making an electric motor winding
US5317220A (en) * 1992-06-24 1994-05-31 Mikhail Godkin Linear DC motor
US5221880A (en) * 1992-10-15 1993-06-22 Balco, Inc. Underground trolley vehicle with brushless D.C. Motor
US5959415A (en) * 1996-08-13 1999-09-28 Richard D. Sedgewick Linear motor with improved coil design and heat removal
US6097114A (en) * 1998-08-17 2000-08-01 Nikon Corporation Compact planar motor having multiple degrees of freedom
US6445093B1 (en) 2000-06-26 2002-09-03 Nikon Corporation Planar motor with linear coil arrays
US6452292B1 (en) 2000-06-26 2002-09-17 Nikon Corporation Planar motor with linear coil arrays
US6573622B2 (en) 2001-03-12 2003-06-03 Pba Systems Pte Ltd. Multi-phase linear motor having an integrated coil assembly and method for forming the integrated coil assemblly
EP1476932B1 (en) * 2002-02-19 2014-04-09 Parker-Hannifin Corporation Linear motor with magnet rail support
JP2003274630A (ja) * 2002-03-13 2003-09-26 Shin Etsu Chem Co Ltd リニアモータ
US20040155534A1 (en) * 2003-02-07 2004-08-12 Engwall Mats Anders Structure integrating gas support bearing and a planar electromagnetic drive and levitation system
CA2422341A1 (en) * 2003-03-17 2004-09-17 Hirofumi Tamai Integrated wireless linear motor
US7472468B2 (en) * 2007-04-03 2009-01-06 Yeadon Energy Systems, Inc. Method for winding brushless DC motors
US20090160190A1 (en) * 2007-12-20 2009-06-25 Arsham Orami Electrical Generation Device

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FR1181923A (fr) * 1957-09-03 1959-06-19 Prod Ind Soc D Expl De Moteur électrique linéaire
US3135880A (en) * 1958-11-10 1964-06-02 Tronics Corp Linear motion electromagnetic machines
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US3136934A (en) * 1960-03-31 1964-06-09 Printed Motors Inc Reciprocating linear motor system
US3176170A (en) * 1962-05-01 1965-03-30 Rca Corp Electromagnetic constant velocity actuator
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US3265911A (en) * 1964-01-27 1966-08-09 Superior Electric Co Linear electric motor
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US3534203A (en) * 1967-11-29 1970-10-13 Hyper Loop Linear and rotary magnetic motors
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BE795400A (fr) * 1972-02-14 1973-08-14 Xerox Corp Moteur de haut-parleur sans flux de perte
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DE2229711A1 (de) * 1972-06-19 1974-01-10 Bosch Gmbh Robert Elektrischer gleichstrom-stellmotor
US3743870A (en) 1972-06-28 1973-07-03 Ltv Ling Altec Inc Moving coil linear actuator
DE2235854A1 (de) * 1972-07-21 1974-01-31 Agfa Gevaert Ag Elektromagnetischer linearantrieb
US3796922A (en) * 1972-08-24 1974-03-12 Westinghouse Electric Corp Enclosed switchgear with improved insulating support means
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US3867676A (en) * 1973-09-20 1975-02-18 Ibm Variable reluctance linear stepper motor
US3900749A (en) * 1974-04-02 1975-08-19 Hmw Industries Permanent magnet generator
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DE2542299C3 (de) * 1975-09-23 1982-09-02 Philips Patentverwaltung Gmbh, 2000 Hamburg Linearmotor für anzeigende und schreibende Meßgeräte
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JPS5827749B2 (ja) * 1978-04-20 1983-06-11 パイオニア株式会社 リニアモ−タ

Also Published As

Publication number Publication date
GB2062362B (en) 1984-05-02
IT8049611A0 (it) 1980-09-04
CA1158291A (en) 1983-12-06
FR2464591B1 (US20030220297A1-20031127-C00074.png) 1984-01-20
DE3050927A1 (US20030220297A1-20031127-C00074.png) 1985-05-15
DE3050927C2 (US20030220297A1-20031127-C00074.png) 1987-12-03
FR2464591A1 (fr) 1981-03-06
IT1129027B (it) 1986-06-04
IE801856L (en) 1981-03-05
NL8004807A (nl) 1981-03-09
US4369383A (en) 1983-01-18
GB2062362A (en) 1981-05-20
DE3031781C2 (de) 1985-07-04
DE3031781A1 (de) 1981-03-12
JPS5646658A (en) 1981-04-27
CH653494A5 (de) 1985-12-31

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Legal Events

Date Code Title Description
MM4A Patent lapsed