IT202000003040U1 - PERMANENT MAGNET MOTOR IN AND OUT RUNNER MULTI CONCENTRIC ROTOR. - Google Patents

PERMANENT MAGNET MOTOR IN AND OUT RUNNER MULTI CONCENTRIC ROTOR. Download PDF

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Publication number
IT202000003040U1
IT202000003040U1 IT202020000003040U IT202000003040U IT202000003040U1 IT 202000003040 U1 IT202000003040 U1 IT 202000003040U1 IT 202020000003040 U IT202020000003040 U IT 202020000003040U IT 202000003040 U IT202000003040 U IT 202000003040U IT 202000003040 U1 IT202000003040 U1 IT 202000003040U1
Authority
IT
Italy
Prior art keywords
permanent magnet
magnet motor
rotor
out runner
stator
Prior art date
Application number
IT202020000003040U
Other languages
Italian (it)
Inventor
Francesco Ricciardi
Original Assignee
Francesco Ricciardi
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 Francesco Ricciardi filed Critical Francesco Ricciardi
Priority to IT202020000003040U priority Critical patent/IT202000003040U1/en
Publication of IT202000003040U1 publication Critical patent/IT202000003040U1/en
Priority to PCT/IB2021/054831 priority patent/WO2021245568A1/en
Priority to EP21755047.4A priority patent/EP4162596A1/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00—Medicinal preparations containing inorganic active ingredients
    • A61K33/06—Aluminium, calcium or magnesium; Compounds thereof, e.g. clay
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A61K31/716—Glucans
    • A61K31/717—Celluloses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A61K31/716—Glucans
    • A61K31/722—Chitin, chitosan
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A61K31/734—Alginic acid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/16—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
    • A61K47/18—Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
    • A61K47/183—Amino acids, e.g. glycine, EDTA or aspartame
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/24—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing atoms other than carbon, hydrogen, oxygen, halogen, nitrogen or sulfur, e.g. cyclomethicone or phospholipids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/10—Antimycotics
    • 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
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • 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
    • 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
    • H02K29/12—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using detecting coils using the machine windings as detecting coil

Description

Titolo : Motore a magneti permanenti IN AND OUT RUNNER MULTIROTORE CONCENTRICO . Title : CONCENTRIC MULTIROTOR IN AND OUT RUNNER Permanent magnet motor.

Descrizione Description

Campo di applicazione: Field of application:

Forma oggetto del seguente trovato un motore elettrico a magneti permanenti , avente una tipologia strutturale che gli conferisce una maggiorazione sostanziale di efficienza a parit? di assorbimento ed ingombro, rispetto ai motori a magneti permanenti attualmente disponibili. The following invention relates to an electric motor with permanent magnets, having a structural typology which gives it a substantial increase in efficiency for the same of absorption and size, compared to the permanent magnet motors currently available.

Stato della tecnica: State of the art:

Ad oggi sono noti i motori a magneti permanenti che utilizzano un controllore elettronico per gestire gli impulsi elettrici inviati agli avvolgimenti sullo statore creando un campo magnetico rotante che muove il rotore. Questi controllori o centraline , utilizzando varie tecnologie, sono in grado di riconoscere la posizione del rotore , cos? da inviare l'impulso elettrico giusto al momento giusto con l'ausilio di sensori sullo statore che possono essere per esempio di tipo magnetici detti di hall oppure ottici , o addirittura senza sensori , riconoscendo la posizione del rotore tramite la forza elettromotrice di ritorno detta F.E.M. di ritorno. I rotori degli odierni motori a magneti permanenti possono essere interni a statore esterno detti anche " In runner " , oppure esterni e statore interno detti anche " Out runner " . Queste due tipologie di motori elettrici a magneti permanenti possono sviluppare una coppia e una velocit? molto elevate ed hanno una resa che pu? superare il 90% , e vengono utilizzati ad esempio per la costruzione di biciclette , automobili , droni , imbarcazioni , macchine industriali ecc. To date, permanent magnet motors are known which use an electronic controller to manage the electrical impulses sent to the windings on the stator by creating a rotating magnetic field which moves the rotor. These controllers or control units, using various technologies, are able to recognize the position of the rotor, so? to send the right electrical impulse at the right time with the aid of sensors on the stator which can be for example of the magnetic type called hall or optical, or even without sensors, recognizing the position of the rotor through the return electromotive force called E.M.F. back. The rotors of today's permanent magnet motors can be internal with external stator also called "In runner", or external and internal stator also called "Out runner". These two types of permanent magnet electric motors can develop a torque and a speed? very high and have a yield that pu? exceed 90%, and are used for example for the construction of bicycles, cars, drones, boats, industrial machines, etc.

Per realizzare una nuova gamma di motori e generatori che hanno un'efficienza pi? elevata rispetto a tutti quelli attualmente a disposizione , in modo da ridurre ulteriormente i consumi ed ottenere altissime prestazioni con ulteriore riduzione dell'ingombro , apportando un avanzamento nella tecnologia motoristica nell'automazione e nella robotica attuale . Per ottenere questi risultati e per avere ulteriori vantaggi , il richiedente ha studiato e realizzato il presente trovato. To build a new range of motors and generators that are more efficient? high compared to all those currently available, in order to further reduce consumption and obtain very high performance with a further reduction in size, making an advance in motor technology in automation and current robotics. To obtain these results and to have further advantages , the Applicant has studied and implemented the present invention .

Esposizione del trovato: Exposure of the invention:

Il presente trovato e' espresso e caratterizzato nella rivendicazione principale , altre caratteristiche sono espresse nelle rivendicazioni secondarie. Con riferimento alle figure allegate viene qui di seguito esposto ed illustrato il seguente trovato. Scopo del seguente trovato e' quello di realizzare un motore / generatore a magneti permanenti con un rotore costituito dall' unione di due tipologie diverse di motori a magneti permanenti gi? esistenti : In runner o a rotore interno e statore esterno , ed Out runner o a rotore esterno e statore interno . Lo statore che puo? essere cablato sia a delta che a stella trova alloggio nell' intercapedine tra i due o pi? cerchi magnetici a poli contrapposti che sono collegati all'albero in un?unica campana rotante . Gli avvolgimenti sullo statore possono essere anche senza traferro cosi da ottenere una gamma di motori / generatori senza frenata ferromagnetica , rendendolo cos? utilizzabile per esempio come generatore eolico che pu? ruotare anche con un piccolo alito di vento . Essendo che gli avvolgimenti dello statore si trovano tra i cerchi magnetici a poli contrapposti , vengono sfruttati entrambi i poli magnetici degli avvolgimenti . Quindi aumentando il numero di cerchi magnetici a poli contrapposti si ottiene The present invention is expressed and characterized in the main claim , other characteristics are expressed in the secondary claims. With reference to the accompanying figures, the following invention is set out and illustrated hereinafter. The purpose of the following invention is to provide a permanent magnet motor / generator with a rotor consisting of the union of two different types of already existing permanent magnet motors. existing: In runner or with internal rotor and external stator, and Out runner or with external rotor and internal stator. The stator that can? be wired both delta and star, finds accommodation in the interspace between the two or more? Opposing pole circle magnets which are connected to the shaft in a single rotating bell. The windings on the stator can also be without an air gap so as to obtain a range of motors / generators without ferromagnetic braking, thus making it? usable for example as a wind generator that can? rotate even with a small breath of wind. Since the stator windings are located between the magnetic circles with opposite poles, both magnetic poles of the windings are used. So increasing the number of magnetic circles at opposite poles is obtained

un motore multi rotore in quanto ogni cerchio magnetico riceve una spinta da entrambe i lati di ogni avvolgimento cos? che ogni facciata magnetica di ogni cerchio magnetico esposto all?avvolgimento dello statore equivale ad un rotore . Quindi considerando il modello esposto nell?illustrazione esemplificativa non limitativa , in un motore In and Out runner con quattro cerchi magnetici , agiscono sei rotori dove quelli che sono pi? esterni essendo pi? lontani dal centro imprimono una spinta sempre pi? forte , quindi nel caso in cui si aumentano i cerchi magnetici in un motore In and Out runner si ottiene un motore sempre pi? efficace con prestazioni sempre pi? elevate , quindi un consumo sempre pi? ridotto . a multi-rotor engine in that each magnetic circle receives a push from both sides of each winding cos? that each magnetic face of each magnetic circle exposed to the stator winding is equivalent to a rotor. So considering the model exposed in the non-limiting example illustration, in an In and Out runner motor with four magnetic circles, six rotors act where those that are more? external being more away from the center give a push more and more? strong , so in the case in which you increase the magnetic circles in an engine In and Out runner you get an engine more and more? effective performance increasingly? high , therefore a consumption more and more? reduced .

Illustrazione dei disegni. Drawings illustration.

Queste ed altre caratteristiche del presente trovato , appariranno chiare dalla seguente descrizione di un forma preferenziale di realizzazione fornita a titolo esemplificativo non limitativo, con riferimento agli annessi disegni in cui : These and other characteristics of the present invention will become clear from the following description of a preferential embodiment provided by way of non-limiting example , with reference to the attached drawings in which:

La Fig.1 Illustra una sezione della vista superiore di una forma esemplificativa del trovato. Fig.1 illustrates a top view section of an exemplary form of the invention.

Descrizione di una forma di realizzazione del trovato. Description of an embodiment of the invention.

Con riferimento alle figure allegate , un motore a magneti permanenti " In and Out runner multi rotore concentrico" A e' costituito da quattro cerchi magnetici A1 , A2 , A3 , A4 in un?unica campana collegata all'albero C e costituisce la parte rotante , detta rotore . Nell'intercapedine tra A1 ed A2 , A2 ed A3 , A3 ed A4 , trovano posto gli avvolgimenti B1 , B2 , B3 che fanno parte dello statore . Le parti D , E , F sono i contatti elettrici degli avvolgimenti sullo statore che vanno collegati ad una centralina senza sensori . With reference to the attached figures, an "In and Out runner multi concentric rotor" permanent magnet motor A consists of four magnetic circles A1, A2, A3, A4 in a single bell connected to shaft C and forms the rotating part , called rotor . In the space between A1 and A2 , A2 and A3 , A3 and A4 , there are windings B1 , B2 , B3 which form part of the stator . Parts D , E , F are the electrical contacts of the windings on the stator which are to be connected to a control unit without sensors .

Claims (1)

RivendicazioniClaims 1 - Motore a magneti permanenti A caratterizzato dal fatto che : detto motore utilizza due o pi? cerchi magnetici concentrici in un?unica campana A1 , A2 , A3 , A4 come rotore .1 - Permanent magnet motor A characterized by the fact that: said motor uses two or more? concentric circle magnets in a single bell A1 , A2 , A3 , A4 as rotor . 2 - Motore a magneti permanenti A caratterizzato dal fatto che : nell' intercapedine tra i cerchi magnetici A1 ed A2 , A2 ed A3 , A3 ed A4 trovano sede gli avvolgimenti dello statore2 - Permanent magnet motor A characterized by the fact that: the stator windings are located in the gap between the magnetic circles A1 and A2, A2 and A3, A3 and A4 B1 , B2 , B3. B1 , B2 , B3.
IT202020000003040U 2020-06-03 2020-06-03 PERMANENT MAGNET MOTOR IN AND OUT RUNNER MULTI CONCENTRIC ROTOR. IT202000003040U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT202020000003040U IT202000003040U1 (en) 2020-06-03 2020-06-03 PERMANENT MAGNET MOTOR IN AND OUT RUNNER MULTI CONCENTRIC ROTOR.
PCT/IB2021/054831 WO2021245568A1 (en) 2020-06-03 2021-06-02 Permanent magnet electric machine with multiple coaxial rotors
EP21755047.4A EP4162596A1 (en) 2020-06-03 2021-06-02 Permanent magnet electric machine with multiple coaxial rotors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT202020000003040U IT202000003040U1 (en) 2020-06-03 2020-06-03 PERMANENT MAGNET MOTOR IN AND OUT RUNNER MULTI CONCENTRIC ROTOR.

Publications (1)

Publication Number Publication Date
IT202000003040U1 true IT202000003040U1 (en) 2020-09-03

Family

ID=78830159

Family Applications (1)

Application Number Title Priority Date Filing Date
IT202020000003040U IT202000003040U1 (en) 2020-06-03 2020-06-03 PERMANENT MAGNET MOTOR IN AND OUT RUNNER MULTI CONCENTRIC ROTOR.

Country Status (3)

Country Link
EP (1) EP4162596A1 (en)
IT (1) IT202000003040U1 (en)
WO (1) WO2021245568A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2699655B2 (en) * 1992-07-09 1998-01-19 セイコーエプソン株式会社 Brushless motor and its magnetic sensor installation method
US5783894A (en) * 1995-10-31 1998-07-21 Wither; Thomas A. Method and apparatus for generating electrical energy
CN100358225C (en) * 2002-06-26 2007-12-26 阿莫泰克有限公司 Brushless direct-current motor of radial core type having a structure of double rotors and method for making the same
DE102007050496A1 (en) * 2007-10-19 2009-04-23 Innovative Windpower Ag Generator for wind energy system, has stator with winding, which steps into reciprocal effect with magnet of rotor such that voltage is induced in winding during rotation of rotor, and another rotor with magnet
US8188633B2 (en) * 2009-01-05 2012-05-29 Eric Stephane Quere Integrated composite electromechanical machines
US8148928B2 (en) * 2009-06-30 2012-04-03 Semiconductor Components Industries, Llc Method for starting a brushless sensorless DC motor

Also Published As

Publication number Publication date
EP4162596A1 (en) 2023-04-12
WO2021245568A1 (en) 2021-12-09

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