YU183290A - VACUUM CLEANER MOTOR - Google Patents

VACUUM CLEANER MOTOR

Info

Publication number
YU183290A
YU183290A YU183290A YU183290A YU183290A YU 183290 A YU183290 A YU 183290A YU 183290 A YU183290 A YU 183290A YU 183290 A YU183290 A YU 183290A YU 183290 A YU183290 A YU 183290A
Authority
YU
Yugoslavia
Prior art keywords
motor
vacuum cleaner
current
excitation winding
frequency
Prior art date
Application number
YU183290A
Other languages
Serbo-Croatian (sh)
Other versions
YU47888B (en
Inventor
B.R. Oberdorfer
Original Assignee
Wap Reinigungssysteme Gmbh. & Co.
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 Wap Reinigungssysteme Gmbh. & Co. filed Critical Wap Reinigungssysteme Gmbh. & Co.
Priority to SI9011832A priority Critical patent/SI9011832B/en
Publication of YU183290A publication Critical patent/YU183290A/en
Priority to HRP-1832/90A priority patent/HRP940602B1/en
Publication of YU47888B publication Critical patent/YU47888B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
    • A47L9/2842—Suction motors or blowers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2805—Parameters or conditions being sensed
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2805—Parameters or conditions being sensed
    • A47L9/2821—Pressure, vacuum level or airflow
    • 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
    • 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
    • H02P6/08—Arrangements for controlling the speed or torque of a single motor
    • H02P6/085—Arrangements for controlling the speed or torque of a single motor in a bridge configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

MOTOR ZA SESALNIK, ki sestoji iz statorja z vzbujevalnim navitjem in rotorja, ki je sklopljen s turbino za proizvajanje podtlaka, pri čemer ima motor ponašanje vrtljajev tako, da se pri zaprtju sesalne odpritine sesalnika število vrtljajev poviša in da nastopi zvišan sesalni tlak. Tu obstaja naloga, da se ustvari v konstruktivno preprosti izvedbi motor za sesalnik, ki se brez upoštevanja zagonskega momenta prične zelo hitro vrteti in se mu število vrtljajev pri obremenitvi viša z visoko stopnjo učinka, pri čemer naj bi bil motor primeren posebno za eksplozijsko ogrožene prostore. Za to je predviden brezkrtačni motor na enosmerni tok po načinu elektronsko komutiranega motorja, pri čemer se napaja vzbujalno navitje motorja v nasprotnem taktu s tranzistorji (T1, T3) in (T4, T2) v povezavi z diodnim mostičem (D1) in (D2) krmiljeno frekvenčno in tokovno prek dveh končnih stopenj, (28) ki sta povezani po svoji strani z napajalno logiko za omejitev toka, pri čemer regulirajo regulacijski impulzi Hall-ovih senzorjev na vhodih nadaljnje napajalne logike končne stopnje frekvenčno tako, da se, izhajajoče iz toka v vzbujalnem navitju (3) kateremu je superponirana frekvenca žagaste oblike, proizvaja menjajoče se magnetno polje trapezne oblike, ki deluje na obročasto nameščene trajne magnete (7) rotorja (5).A VACUUM CLEANER MOTOR consisting of a stator with an excitation winding and a rotor coupled to a vacuum turbine to produce a vacuum, the motor having a speed behavior such that when the suction opening of the vacuum cleaner is closed, the speed increases and an increased suction pressure occurs. Here the task is to create a vacuum cleaner motor in a structurally simple design, which starts to rotate very quickly without taking into account the starting torque and increases its speed at load with a high degree of effect, and the motor is particularly suitable for explosion-hazardous areas. . For this purpose, a brushless DC motor is provided in the mode of an electronically commutated motor, whereby the excitation winding of the motor is supplied in opposite clock with transistors (T1, T3) and (T4, T2) in connection with the diode bridge (D1) and (D2) controlled in frequency and current through two final stages, (28) which are connected in turn to the supply logic to limit the current, the control pulses of the Hall sensors at the inputs of the further supply logic of the final stage frequency so that the current in the excitation winding (3) superimposed on the frequency of the saw shape, it produces a changing trapezoidal magnetic field which acts on the annularly mounted permanent magnets (7) of the rotor (5).

YU183290A 1989-09-30 1990-09-27 MOTOR FOR THE VACUUM CLEANER YU47888B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SI9011832A SI9011832B (en) 1990-09-27 1990-09-27 Motor for vacuum cleaner
HRP-1832/90A HRP940602B1 (en) 1989-09-30 1994-09-26 Vacuum cleaner motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3932802A DE3932802A1 (en) 1989-09-30 1989-09-30 Brushless high speed DC vacuum cleaner motor - has electronic commutation for hazardous applications using Hall-effect sensors in permanent magnet rotor with in-built stator current limit

Publications (2)

Publication Number Publication Date
YU183290A true YU183290A (en) 1994-04-05
YU47888B YU47888B (en) 1996-05-20

Family

ID=6390636

Family Applications (1)

Application Number Title Priority Date Filing Date
YU183290A YU47888B (en) 1989-09-30 1990-09-27 MOTOR FOR THE VACUUM CLEANER

Country Status (2)

Country Link
DE (1) DE3932802A1 (en)
YU (1) YU47888B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9204811U1 (en) * 1992-04-07 1993-08-05 Papst-Motoren GmbH & Co KG, 78112 St Georgen Control circuit for collectorless DC motor
DE4311533B4 (en) * 1992-04-07 2008-10-09 Papst Licensing Gmbh & Co. Kg Control circuit for a brushless DC motor
SE470563B (en) 1993-01-08 1994-08-29 Electrolux Ab Vacuum cleaner
SE470562B (en) * 1993-01-08 1994-08-29 Electrolux Ab Vacuum cleaner
US5592716A (en) * 1993-11-02 1997-01-14 Aktiebolaget Electrolux Device for a vacuum cleaner and a method for cooling a motor
JPH07327384A (en) * 1994-05-04 1995-12-12 Emerson Electric Co Motor,circuit and method for controlling it
ATE284579T1 (en) * 1999-11-27 2004-12-15 Ebm Papst St Georgen Gmbh & Co ELECTRONICALLY COMMUTATED DC MOTOR
ITCR20020005A1 (en) * 2002-04-17 2003-10-17 Bertolazzi Marino Pedrazzini LOW NOISE SUCTION AND / OR FAN DEVICE
CN1716736A (en) * 2004-06-29 2006-01-04 许晓华 Brushless DC motor with external Hall element
DE102008018189B4 (en) 2008-04-10 2021-10-28 Vorwerk & Co. Interholding Gmbh Electrically operated vacuum cleaner
GB2469126B (en) 2009-04-04 2013-11-06 Dyson Technology Ltd Control of an electric machine
GB2469140B (en) 2009-04-04 2013-12-11 Dyson Technology Ltd Control of an electric machine
GB2469131B (en) 2009-04-04 2014-04-23 Dyson Technology Ltd Control of an electric machine
GB2469143B (en) 2009-04-04 2014-03-12 Dyson Technology Ltd Control of a permanent-magnet machine
GB2469144B (en) 2009-04-04 2014-11-05 Dyson Technology Ltd Control of an electric machine
GB2469138B (en) 2009-04-04 2014-04-30 Dyson Technology Ltd Constant-power electric system
GB2469129B (en) 2009-04-04 2013-12-11 Dyson Technology Ltd Current controller for an electric machine
GB2469135B (en) 2009-04-04 2013-11-06 Dyson Technology Ltd Power tuning an electric system
GB2469137B (en) 2009-04-04 2014-06-04 Dyson Technology Ltd Control of an electric machine
GB2508117B (en) 2009-04-04 2014-10-29 Dyson Technology Ltd High-speed electric system
GB2469132B (en) 2009-04-04 2014-01-29 Dyson Technology Ltd Control of an electric machine
KR102139167B1 (en) * 2014-03-18 2020-07-29 삼성전자주식회사 A cleaning apparatus and control method thereof
DE102019130910A1 (en) * 2019-11-15 2021-05-20 Miele & Cie. Kg Vacuum cleaner and method of operating a vacuum cleaner

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH394364A (en) * 1963-01-31 1965-06-30 Golay Buchel & Cie Sa Current control circuit of an electronically commutated motor
US3631272A (en) * 1969-04-04 1971-12-28 Daiko Electronics Ind Co Ltd Dc electric motor using hall elements
DE2025210C3 (en) * 1970-05-23 1979-12-20 Krautkraemer, Gmbh, 5000 Koeln Ultrasonic measuring method for determining the wall thickness of objects to be measured such as plates or the like
DE2031141A1 (en) * 1970-06-24 1971-12-30 Moczala H Commutator motor with a permanent magnet rotor
DE2517420A1 (en) * 1975-04-19 1976-10-28 Teldix Gmbh Brushless DC motor with inductive commutation for open-end spinning - has rotor which is fitted with conducting ring or cage and which has auxiliary stator winding
DE2931686A1 (en) * 1979-08-04 1981-02-19 Papst Motoren Kg DRIVE ARRANGEMENT WITH COLLECTORLESS DC MOTOR AND SEMICONDUCTOR SWITCH
DE3026797C2 (en) * 1980-07-15 1986-09-11 Ebm Elektrobau Mulfingen Gmbh & Co, 7119 Mulfingen Brushless DC motor
JPS5740384A (en) * 1980-08-20 1982-03-05 Sankyo Seiki Mfg Co Ltd Driving device for commutatorless dc motor
US4544868A (en) * 1984-07-20 1985-10-01 General Motors Corporation Brushless DC motor controller
FR2590420B1 (en) * 1985-11-21 1994-04-08 Valeo SUPPLY CURRENT DEVICE FOR A DIRECT CURRENT ELECTRIC MOTOR, AND ELECTRIC MOTOR EQUIPPED WITH SUCH A DEVICE
KR940002923B1 (en) * 1986-10-08 1994-04-07 가부시키가이샤 히타치세이사쿠쇼 Method and apparatus for operating vacuum cleaner

Also Published As

Publication number Publication date
YU47888B (en) 1996-05-20
DE3932802A1 (en) 1991-04-11
DE3932802C2 (en) 1993-05-19

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