IT1149104B - Micromotore elettrico senza spazzole - Google Patents

Micromotore elettrico senza spazzole

Info

Publication number
IT1149104B
IT1149104B IT49229/82A IT4922982A IT1149104B IT 1149104 B IT1149104 B IT 1149104B IT 49229/82 A IT49229/82 A IT 49229/82A IT 4922982 A IT4922982 A IT 4922982A IT 1149104 B IT1149104 B IT 1149104B
Authority
IT
Italy
Prior art keywords
brushes
electric micromotor
micromotor
electric
Prior art date
Application number
IT49229/82A
Other languages
English (en)
Other versions
IT8249229A0 (it
Inventor
Pierre Raymond Tardieu
Yves Henri Mulet-Marquis
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 IT8249229A0 publication Critical patent/IT8249229A0/it
Application granted granted Critical
Publication of IT1149104B publication Critical patent/IT1149104B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/46—Motors having additional short-circuited winding for starting as an asynchronous motor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/15—Mounting arrangements for bearing-shields or end plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Brushless Motors (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
IT49229/82A 1981-10-08 1982-10-08 Micromotore elettrico senza spazzole IT1149104B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8118980A FR2514582A1 (fr) 1981-10-08 1981-10-08 Micromoteur electrique sans balais

Publications (2)

Publication Number Publication Date
IT8249229A0 IT8249229A0 (it) 1982-10-08
IT1149104B true IT1149104B (it) 1986-12-03

Family

ID=9262859

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49229/82A IT1149104B (it) 1981-10-08 1982-10-08 Micromotore elettrico senza spazzole

Country Status (7)

Country Link
US (1) US4482829A (it)
JP (1) JPS5875450A (it)
CH (1) CH655209A5 (it)
DE (1) DE3237196C2 (it)
FR (1) FR2514582A1 (it)
GB (1) GB2107131B (it)
IT (1) IT1149104B (it)

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DD231490A1 (de) * 1984-12-20 1986-01-02 Berlin Med Geraete Elektrisches antriebssystem fuer ein zahnaerztliches handstueck
US4984745A (en) * 1985-01-22 1991-01-15 Gmf Robotics Corporation Electric robot for use in a hazardous location
US6477913B1 (en) 1985-01-22 2002-11-12 Fanuc Robotics North America, Inc. Electric robot for use in a hazardous location
US4831615A (en) * 1985-01-30 1989-05-16 Nippon Columbia Co., Ltd. Dual differential optical system moving apparatus
US4679313A (en) * 1985-03-08 1987-07-14 Kollmorgen Technologies Corporation Method of making a servo motor with high energy product magnets
JPH031009Y2 (it) * 1986-07-18 1991-01-14
JPH063985B2 (ja) * 1987-02-27 1994-01-12 マブチモ−タ−株式会社 小型モ−タ
DE3828465A1 (de) * 1988-08-22 1990-03-01 Vdo Schindling Motor, insbesondere zum antrieb eines uhrwerks
JPH02125578U (it) * 1989-03-28 1990-10-16
US5046154A (en) * 1990-10-09 1991-09-03 Delco Electronics Corporation Encapsulated armature and shaft assembly
US5113114A (en) * 1990-12-18 1992-05-12 General Electric Company Multilam or belleville spring contact for retaining rings on dynamoelectric machine
US5113102A (en) * 1991-05-09 1992-05-12 Huntington Mechanical Laboratories, Inc. Rotary motion transmitter and heat treatment method for sealed chamber
JPH0678505A (ja) * 1992-08-25 1994-03-18 Seiko Instr Inc 超小型モータ
US5327032A (en) * 1993-02-18 1994-07-05 Carter Automotive Company, Inc. Dual flux ring multiple position rotary actuator
US5430340A (en) * 1993-04-15 1995-07-04 General Electric Co. Harmonic current path spring device between retaining ring and rotor wedge of a dynamoelectric generator
CH692437A5 (de) * 1996-11-29 2002-06-14 Myonic Ag Elektrischer Mikromotor mit einem weichmagnetischen Stator und einem Dauermagnet-Rotor.
US5964694A (en) * 1997-04-02 1999-10-12 Guidant Corporation Method and apparatus for cardiac blood flow assistance
US5814907A (en) * 1997-05-05 1998-09-29 Moog Inc. Electromagnetic force motor with internal eddy current damping
DE19804208A1 (de) * 1998-02-03 1999-08-05 Frank Belitz Elektrischer Turbogenerator
US6227853B1 (en) 1999-02-11 2001-05-08 Edge Technologies, Inc. Magnetic coupling system and method
US6531801B1 (en) 1999-12-02 2003-03-11 Ispat Inland, Inc. Asynchronous motors having simple rotor structures
DE10058669B4 (de) * 2000-11-25 2004-05-06 Impella Cardiotechnik Ag Mikromotor
US6713905B2 (en) * 2001-08-30 2004-03-30 S-B Power Tool Company Electric-motor rotary power tool having a light source with a self-generating power supply
JP3775348B2 (ja) * 2002-05-31 2006-05-17 株式会社日立製作所 回転電機
JP4727467B2 (ja) * 2006-03-17 2011-07-20 日本電産サンキョー株式会社 モータ
DE102007014691A1 (de) * 2007-03-27 2008-10-02 Kaltenbach & Voigt Gmbh Elektromotor zur Verwendung in einem zahnärztlichen, zahnmedizinischen oder dentaltechnischen Handstück sowie Stator hierfür
JP5623170B2 (ja) * 2009-10-06 2014-11-12 セイコーインスツル株式会社 回転電機、及び歯科用又は医療用のハンドピース
JP5615614B2 (ja) * 2009-10-06 2014-10-29 セイコーインスツル株式会社 回転電機、及び歯科用又は医療用のハンドピース
EP2784911A1 (de) * 2013-03-27 2014-10-01 Maxon Motor AG Stator für einen Hochtemperaturelektromotor sowie Elektromotor
GB201419099D0 (en) * 2014-10-27 2014-12-10 Repetitive Energy Company Ltd Water Turbine
EP3345289B1 (en) * 2015-09-04 2024-03-13 Pierburg Pump Technology GmbH Automotive auxiliary device with electric drive motor
CN109070328B (zh) 2016-03-30 2019-12-03 米沃奇电动工具公司 用于电动工具的无刷马达
DE102018202770A1 (de) * 2018-02-23 2019-08-29 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Elektromotor und Elektromotor-System

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Publication number Priority date Publication date Assignee Title
US1810844A (en) * 1927-11-09 1931-06-16 Morel Emile Magneto-electric machine
US1978855A (en) * 1932-07-13 1934-10-30 Waltham Watch Co Electric motor
GB538358A (en) * 1939-10-27 1941-07-31 Beresford James & Son Ltd Improvements relating to dynamo-electric machines
US2516901A (en) * 1945-02-19 1950-08-01 Wayne J Morrill Rotor for dynamoelectric machines
US2522233A (en) * 1948-12-18 1950-09-12 Gen Electric Rotor for permanent magnet dynamoelectric machines
US2683230A (en) * 1952-06-21 1954-07-06 Reflectone Corp Electromagnetic device
US2919359A (en) * 1957-03-04 1959-12-29 Us Electrical Motors Inc Dynamoelectric machine provided with sealing means, and process for making same
US3262324A (en) * 1961-05-03 1966-07-26 Bosch Arma Corp Rotating float gyroscope
DE1141372B (de) * 1961-05-31 1962-12-20 Cem Comp Electro Mec Abgedichteter Gleichstrommotor mit einer Trennwand im axialen Luftspalt
US3164735A (en) * 1961-08-16 1965-01-05 Ampex Indexing synchronous motor
DE1488664B2 (de) * 1964-04-10 1971-01-21 Photocircuits Corp , Glen Cove, NY (VStA) Verfahren zur Herstellung eines glok kenförmigen Rotors fur eine elektrische Radialluftspaltmaschine
DE1538763A1 (de) * 1965-06-25 1970-02-19 Compteurs Comp D Dichte Antriebseinrichtung fuer eine Rotationsmaschine
GB1205013A (en) * 1966-09-27 1970-09-09 Smiths Industries Ltd Improvements in or relating to electric motors
US3343017A (en) * 1966-10-12 1967-09-19 Peerless Electrical Division O Low inertia electric motors
CH511531A (de) * 1969-07-04 1971-08-15 Sulzer Ag Elektrische Vorrichtung mit mindestens einer stillstehenden elektrischen Wicklung
DE2136531A1 (it) * 1971-01-14 1972-08-03 Imc Magnetics Corp
DE2142257A1 (de) * 1971-08-24 1973-03-01 Bosch Gmbh Robert Brennstoffoerderpumpe
JPS509524U (it) * 1973-05-30 1975-01-31
JPS5013773A (it) * 1973-06-07 1975-02-13
US3873861A (en) * 1973-06-15 1975-03-25 Richard Halm Electric motor, especially a squirrel-cage motor
CH588783A5 (it) * 1974-01-22 1977-06-15 Sulzer Constr Mecan
BE815250A (fr) * 1974-05-20 1974-11-20 Acec Moteur electrique
US4115713A (en) * 1975-03-06 1978-09-19 Motorola, Inc. Rotor bias means for miniature watch motors or the like
US4053983A (en) * 1976-04-23 1977-10-18 Flatland Lloyd P Prophylactic angle head for use with a dental handpiece
JPS52137601A (en) * 1976-05-12 1977-11-17 Hitachi Ltd Resin mold stator
DE2624058C2 (de) * 1976-05-28 1984-11-15 Franz Klaus-Union, 4630 Bochum Permanentmagnetpumpe
GB2007922B (en) * 1977-11-04 1982-10-20 Secr Defence Electric motors
US4339874A (en) * 1978-12-26 1982-07-20 The Garrett Corporation Method of making a wedge-shaped permanent magnet rotor assembly
JPS55141963A (en) * 1979-04-24 1980-11-06 Matsushita Electric Ind Co Ltd Manufacture of cup-type coreless armature

Also Published As

Publication number Publication date
GB2107131A (en) 1983-04-20
JPS5875450A (ja) 1983-05-07
FR2514582A1 (fr) 1983-04-15
FR2514582B1 (it) 1985-02-22
CH655209A5 (fr) 1986-03-27
GB2107131B (en) 1985-07-10
DE3237196A1 (de) 1983-04-28
DE3237196C2 (de) 1989-11-02
JPS6341306B2 (it) 1988-08-16
US4482829A (en) 1984-11-13
IT8249229A0 (it) 1982-10-08

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