FR2577355B1 - Moteur a courant continu sans fer, sans balais, a enroulement ondule - Google Patents

Moteur a courant continu sans fer, sans balais, a enroulement ondule

Info

Publication number
FR2577355B1
FR2577355B1 FR8601768A FR8601768A FR2577355B1 FR 2577355 B1 FR2577355 B1 FR 2577355B1 FR 8601768 A FR8601768 A FR 8601768A FR 8601768 A FR8601768 A FR 8601768A FR 2577355 B1 FR2577355 B1 FR 2577355B1
Authority
FR
France
Prior art keywords
free
brush
iron
direct current
current motor
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR8601768A
Other languages
English (en)
Other versions
FR2577355A1 (fr
Inventor
Grouse Alan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rotron Inc
Original Assignee
Rotron Inc
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 Rotron Inc filed Critical Rotron Inc
Publication of FR2577355A1 publication Critical patent/FR2577355A1/fr
Application granted granted Critical
Publication of FR2577355B1 publication Critical patent/FR2577355B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14—Electronic commutators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Brushless Motors (AREA)
FR8601768A 1985-02-11 1986-02-10 Moteur a courant continu sans fer, sans balais, a enroulement ondule Expired - Fee Related FR2577355B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/700,670 US4618806A (en) 1985-02-11 1985-02-11 Ironless, brushless DC motor with wave-winding

Publications (2)

Publication Number Publication Date
FR2577355A1 FR2577355A1 (fr) 1986-08-14
FR2577355B1 true FR2577355B1 (fr) 1995-05-24

Family

ID=24814437

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8601768A Expired - Fee Related FR2577355B1 (fr) 1985-02-11 1986-02-10 Moteur a courant continu sans fer, sans balais, a enroulement ondule

Country Status (5)

Country Link
US (1) US4618806A (fr)
JP (1) JPS61189162A (fr)
CA (1) CA1267690A (fr)
DE (1) DE3602138C2 (fr)
FR (1) FR2577355B1 (fr)

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MX161230A (es) 1985-12-23 1990-08-24 Unique Mobility Inc Mejoras en transductor electromagnetico de peso ligero
JPH03500358A (ja) 1987-09-15 1991-01-24 ディアリング‐ラムベール，ピーター　リチャード モータまたはオルタネータ
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US4876492A (en) * 1988-02-26 1989-10-24 General Electric Company Electronically commutated motor driven apparatus including an impeller in a housing driven by a stator on the housing
US4856078A (en) * 1988-03-23 1989-08-08 Zenith Electronics Corporation DC fan speed control
WO1989011523A2 (fr) * 1988-05-25 1989-11-30 Piper, James, William Detection de la position d'un rotor
US5075606A (en) * 1989-01-27 1991-12-24 Lipman Leonard H Solid state DC fan motor
DE3942679A1 (de) * 1989-12-22 1991-06-27 Ekato Ind Anlagen Verwalt Mischvorrichtung
US5126545A (en) * 1990-01-16 1992-06-30 Symbol Technologies, Inc. Portable laser scanning system having a motor drive with no DC windings
US6348752B1 (en) * 1992-04-06 2002-02-19 General Electric Company Integral motor and control
WO1996028874A1 (fr) * 1995-03-16 1996-09-19 Flynn Charles J Moteur synchrone a demarrage automatique et a commande externe
US5579188A (en) * 1995-06-06 1996-11-26 Seagate Technology, Inc. Ironless spindle motor for disc drive
US5850318A (en) * 1995-06-06 1998-12-15 Seagate Technology, Inc. Slotless spindle motor for disc drive
US5982122A (en) * 1996-12-05 1999-11-09 General Electric Company Capacitively powered motor and constant speed control therefor
US6034465A (en) * 1997-08-06 2000-03-07 Shurfle Pump Manufacturing Co. Pump driven by brushless motor
US6132186A (en) 1997-08-06 2000-10-17 Shurflo Pump Manufacturing Co. Impeller pump driven by a dynamo electric machine having a stator comprised of a mass of metal particles
US6055126A (en) * 1998-07-06 2000-04-25 Seagate Technology, Inc. Disc drive having hydrodynamic labyrinth seal and magnet shield
DE10036339A1 (de) * 2000-07-26 2002-02-07 Bayerische Motoren Werke Ag Gebläse mit einem Lüfterrad und einem zugehörigen Antriebsmotor
FR2816013A1 (fr) * 2000-10-31 2002-05-03 Faurecia Ind Unite de ventilation pour un echangeur de chaleur, notamment de vehicule automobile
FI20010652A (fi) * 2001-03-29 2002-09-30 Flaekt Ab Sähkökäyttöisen laitteen elektroniikan jäähdytys
JP3911663B2 (ja) * 2001-10-11 2007-05-09 ミネベア株式会社 ブラシレス直流ファンモータのドライブ回路
DE10156941B4 (de) * 2001-11-20 2007-05-31 Sunonwealth Electric Machine Industry Co., Ltd. Bürstenloser Gleichstrommotor
US6791209B2 (en) * 2002-01-02 2004-09-14 Intel Corporation Power and control for power supply fans
US6819017B2 (en) * 2002-01-02 2004-11-16 Intel Corporation Method and apparatus for fan redundancy
US6700266B2 (en) * 2002-01-02 2004-03-02 Intel Corporation Multiple fault redundant motor
US6724183B2 (en) * 2002-01-02 2004-04-20 Intel Corporation Method and apparatus for detecting bearing failure
FI113504B (fi) * 2002-03-07 2004-04-30 Flaekt Woods Ab Kestomagneettimoottorin roottorin valmistusmenetelmä
US6896492B2 (en) * 2002-08-28 2005-05-24 Motorola, Inc. Magnetically driven air moving apparatus, with magnetically tipped fan blades and a single field coil and core
TWI222268B (en) * 2003-08-26 2004-10-11 Delta Electronics Inc Fan system
TWI249898B (en) * 2004-08-27 2006-02-21 Delta Electronics Inc Brushless DC motor and driver used therein
US20110088867A1 (en) * 2006-01-19 2011-04-21 Airxchange, Inc. System for and Method of Rotating Wheels in Rotary Air-to-Air Energy and Moisture Transfer Systems
EP1974438A4 (fr) * 2006-01-19 2013-07-17 Airxchange Inc Ameliorations concernant un systeme et un procede pour la rotation de roues dans des systemes rotatifs de recuperation d'energie air-air et de deshumidification par dessiccation
US7646178B1 (en) 2009-05-08 2010-01-12 Fradella Richard B Broad-speed-range generator
EP2354557B1 (fr) * 2010-01-22 2013-09-18 Micronel AG Dispositif doté d'un stator et d'un rotor installé dans celui-ci
US20120112461A1 (en) * 2011-12-21 2012-05-10 Earth Sure Renewable Energy Corporation Dual use fan assembly for hvac systems and automotive systems to generate clean alternative elecric energy
DE212017000279U1 (de) 2016-12-22 2019-08-21 Vadim Viktorovich Dudnikov Vorrichtung zur Übertragung mechanischer Energie auf ein Fluid
RU172875U1 (ru) * 2016-12-22 2017-07-28 Дмитрий Владимирович Веденин Устройство для передачи механической энергии текучей среде
US10473107B1 (en) * 2017-11-29 2019-11-12 Stephen Thomas Newton Variable performance axial flow ducted fan with high efficiency and reduced current drawn
US10796846B2 (en) 2018-05-23 2020-10-06 Matrix Design Group, Llc Long range coil and power source for a magnetic field generator
US11895803B2 (en) * 2020-06-27 2024-02-06 Intel Corporation Fan for an electronic device

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US1996195A (en) * 1933-05-05 1935-04-02 Julian K Ferguson Electric fan
US2472039A (en) * 1946-12-09 1949-05-31 Zacharias Erhard Electric fan
US2697986A (en) * 1952-04-05 1954-12-28 Jr James M Meagher Axial flow glandless impeller pump
US3140434A (en) * 1959-08-11 1964-07-07 Ass Elect Ind Bistable multivibrator controlled oscillating d.-c. motor
US3230434A (en) * 1962-09-18 1966-01-18 Gen Precision Inc Motor fitted with hall generator and semiconductor controls
US3418550A (en) * 1966-06-14 1968-12-24 Gen Electric Brushless adjustable speed drive
DE1613380A1 (de) * 1967-04-21 1970-09-24 Siemens Ag Kollektorloser Gleichstom-Kleinstmotor
DE1638216A1 (de) * 1968-02-07 1971-07-01 Hornstein Wolf Freiherr Von Buerstenloser Gleichstrommotor
US3531672A (en) * 1968-12-10 1970-09-29 Nathan E Knecht Stator winding having maximum of two adjacent end turns
GB1444549A (en) * 1972-11-23 1976-08-04 Lucas Electrical Ltd Method of manufacturing a dynamo electric machine
US4011475A (en) * 1973-06-23 1977-03-08 Papst-Motoren Kg Torque equalized brushless permanent magnet rotor motor
US4025831A (en) * 1975-02-18 1977-05-24 Webb Robert L Brushless direct current motor
DE2532575A1 (de) * 1975-07-21 1977-02-10 Oskar Hubert Richt Synchronmotor
DE2647675C3 (de) * 1975-10-23 1983-01-20 Hitachi, Ltd., Tokyo Elektromotor
NL163075C (nl) * 1976-07-12 1980-07-15 Gils Adrianus Van Gelamineerde wikkeling voor elektrische machines.
DE2730142C2 (de) * 1977-07-04 1988-01-21 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kollektorloser Gleichstrommotor der zweisträngigen Bauart
JPS5424073A (en) * 1977-07-25 1979-02-23 Hitachi Ltd Magnetism detecting apparatus
IT1083394B (it) * 1977-07-28 1985-05-21 Fiat Spa Apparecchiatura di alimentazione regolazione e comando per macchine elettriche in corrente continua a commutazione eletronica
US4373148A (en) * 1981-02-17 1983-02-08 The United States Of America As Represented By The Secretary Of The Navy Rotating electric machine having a toroidal wound motor winding
FR2501933A1 (fr) * 1981-03-13 1982-09-17 Peugeot Aciers Et Outillage Unite de ventilation, notamment pour un moteur a combustion interne
DE3113532A1 (de) * 1981-04-01 1982-11-04 Jai-Chun Dipl.-Ing. 1000 Berlin Chang "elektrische maschine"
JPS5889054A (ja) * 1981-11-20 1983-05-27 Japan Servo Co Ltd 回転電機
US4459087A (en) * 1982-06-02 1984-07-10 Aciers Et Outillage Peugeot Fan unit for an internal combustion engine of automobile vehicle
CA1205115A (fr) * 1982-09-10 1986-05-27 Clyde J. Deavers Moteur c.c. simple, sans balais, pour ventilateurs
ATE26634T1 (de) * 1982-12-10 1987-05-15 Micronel Ag Ventilator mit elektronisch kommutiertem gleichstrommotor.
US4553075A (en) * 1983-08-04 1985-11-12 Rotron Incorporated Simple brushless DC fan motor with reversing field
US4563622A (en) * 1984-07-12 1986-01-07 Rotron Incorporated Simple brushless DC fan motor

Also Published As

Publication number Publication date
CA1267690A (fr) 1990-04-10
JPS61189162A (ja) 1986-08-22
DE3602138A1 (de) 1986-08-14
DE3602138C2 (de) 1997-12-11
US4618806A (en) 1986-10-21
FR2577355A1 (fr) 1986-08-14

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20051031