SE8502066L - Linjer stegmotor - Google Patents

Linjer stegmotor

Info

Publication number
SE8502066L
SE8502066L SE8502066A SE8502066A SE8502066L SE 8502066 L SE8502066 L SE 8502066L SE 8502066 A SE8502066 A SE 8502066A SE 8502066 A SE8502066 A SE 8502066A SE 8502066 L SE8502066 L SE 8502066L
Authority
SE
Sweden
Prior art keywords
runner
tooth rows
space
armature
stator
Prior art date
Application number
SE8502066A
Other languages
Unknown language ( )
English (en)
Other versions
SE457043B (sv
SE8502066D0 (sv
Inventor
G Stenudd
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE8502066A priority Critical patent/SE457043B/sv
Publication of SE8502066D0 publication Critical patent/SE8502066D0/sv
Priority to EP86850117A priority patent/EP0201467A1/en
Priority to US06/852,636 priority patent/US4721873A/en
Priority to JP61097006A priority patent/JPS61254063A/ja
Publication of SE8502066L publication Critical patent/SE8502066L/sv
Publication of SE457043B publication Critical patent/SE457043B/sv

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
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Linear Motors (AREA)
SE8502066A 1985-04-29 1985-04-29 Linjaer stegmotor SE457043B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8502066A SE457043B (sv) 1985-04-29 1985-04-29 Linjaer stegmotor
EP86850117A EP0201467A1 (en) 1985-04-29 1986-04-08 Linear stepping motor
US06/852,636 US4721873A (en) 1985-04-29 1986-04-16 Linear stepping motor
JP61097006A JPS61254063A (ja) 1985-04-29 1986-04-28 線形ステツプモ−タ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8502066A SE457043B (sv) 1985-04-29 1985-04-29 Linjaer stegmotor

Publications (3)

Publication Number Publication Date
SE8502066D0 SE8502066D0 (sv) 1985-04-29
SE8502066L true SE8502066L (sv) 1986-10-30
SE457043B SE457043B (sv) 1988-11-21

Family

ID=20360002

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8502066A SE457043B (sv) 1985-04-29 1985-04-29 Linjaer stegmotor

Country Status (4)

Country Link
US (1) US4721873A (sv)
EP (1) EP0201467A1 (sv)
JP (1) JPS61254063A (sv)
SE (1) SE457043B (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4864169A (en) * 1985-09-27 1989-09-05 Centre National De La Recherche Scientifique Polyphase variable reluctance motor
US5389844A (en) * 1990-11-06 1995-02-14 Clever Fellows Innovation Consortium, Inc. Linear electrodynamic machine
FR2785733B1 (fr) * 1998-06-12 2004-07-02 Toyoda Automatic Loom Works Moteur lineaire
JP4708093B2 (ja) * 2005-06-01 2011-06-22 山洋電気株式会社 リニアモータ
US10560011B2 (en) * 2015-05-07 2020-02-11 Sikorsky Aircraft Corporation Linear electromechanical actuators

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH283885A (de) * 1948-12-01 1952-06-30 Siemens Ag Mechanisch regelbare Drehfeldasynchronmaschine mit ausgeprägten, tangential verstellbaren Polen und konzentrierten Polwicklungen.
US3268747A (en) * 1964-02-28 1966-08-23 Superior Electric Co Linear electric motor
FR1592065A (sv) * 1967-01-25 1970-05-11
DE1962566A1 (de) * 1968-12-17 1970-07-02 Nat Res Dev Elektrischer Antrieb
CA947350A (en) * 1970-03-11 1974-05-14 Kenich Toyoda Linear electric pulse motor
FR2101949A5 (sv) * 1970-08-12 1972-03-31 Siemens Ag
US3881139A (en) * 1973-11-16 1975-04-29 Fujitsu Ltd 3-Axis pulse operated linear motor
SE390779B (sv) * 1974-07-08 1977-01-17 Facit Ab Stegmotor, omfattande minst tva efter varandra, utefter en axel anordnade stator-rotorpar
JPS5223606A (en) * 1975-08-15 1977-02-22 Kokusai Denshin Denwa Co Ltd <Kdd> Reciprocal steppin motion mechanism
DE2623234A1 (de) * 1976-05-24 1977-12-01 Alberto Kling Elektromagnetische antriebsvorrichtung
US4198582A (en) * 1977-06-24 1980-04-15 Exxon Research & Engineering Co. High performance stepper motor
JPS5725151A (en) * 1980-07-22 1982-02-09 Matsushita Electric Ind Co Ltd Linear motor
US4504750A (en) * 1982-04-21 1985-03-12 Matsushita Electric Industrial Co., Ltd. Linear motor
EP0134827A1 (de) * 1983-09-08 1985-03-27 Ibm Deutschland Gmbh Elektromagnetischer Antrieb für fortlaufende und schrittweise Linear- oder Drehbewegungen
US4581553A (en) * 1984-04-16 1986-04-08 Helmut Moczala Brushless DC motor, especially linear motor, having an increased force-to-velocity ratio

Also Published As

Publication number Publication date
JPS61254063A (ja) 1986-11-11
EP0201467A1 (en) 1986-11-12
SE457043B (sv) 1988-11-21
SE8502066D0 (sv) 1985-04-29
US4721873A (en) 1988-01-26

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