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1. WO2019058565 - SUPERCHARGER

Publication Number WO/2019/058565
Publication Date 28.03.2019
International Application No. PCT/JP2017/034600
International Filing Date 25.09.2017
IPC
H02K 3/52 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
3Details of windings
46Fastening of windings on the stator or rotor structure
52Fastening salient pole windings or connections thereto
H02K 11/30 2016.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
11Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
30Structural association with control circuits or drive circuits
CPC
F02B 33/40
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
33Engines characterised by provision of pumps for charging or scavenging
32Engines with pumps other than of reciprocating-piston type
34with rotary pumps
40of non-positive-displacement type
F04D 25/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
25Pumping installations or systems
02Units comprising pumps and their driving means
06the pump being electrically driven
F04D 29/18
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
29Details, component parts, or accessories
18Rotors
H02K 1/14
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
1Details of the magnetic circuit
06characterised by the shape, form or construction
12Stationary parts of the magnetic circuit
14Stator cores with salient poles
H02K 11/30
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
11Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
30Structural association with control circuits or drive circuits
H02K 19/06
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
19Synchronous motors or generators
02Synchronous motors
04for single-phase current
06Motors having windings on the stator and a variable-reluctance soft-iron rotor without windings, e.g. inductor motors
Applicants
  • 三菱重工エンジン&ターボチャージャ株式会社 MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD. [JP]/[JP]
  • テクネレック リミテッド TECHNELEC LTD. [GB]/[GB]
Inventors
  • 山下 幸生 YAMASHITA, Yukio
  • 安 秉一 AN, Byeongil
  • 柴田 直道 SHIBATA, Naomichi
  • ポロック,チャールズ POLLOCK, Charles
  • ポロック,ヘレン POLLOCK, Helen
Agents
  • 特許業務法人酒井国際特許事務所 SAKAI INTERNATIONAL PATENT OFFICE
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) SUPERCHARGER
(FR) COMPRESSEUR DE SURALIMENTATION
(JA) 過給機
Abstract
(EN)
This supercharger has a magnetic flux switching motor that has: a rotor (26); a stator (24) that is an annular member that rotatably accommodates the rotor (26) and that has a plurality of stator protruding parts (60) that protrude radially inward from an internal circumference part (56A) toward the rotor (26); field parts (80) that are provided in field slots (62B) which are a portion of slots (62) among a plurality of the slots (62) formed between the stator protruding parts (60), the field parts (80) generating a magnetic field in a constant direction; armature coils (82) that are provided in armature slots (62A) which are the other slots (62) among the plurality of slots (62); and a control part that applies a single phase current to the armature coils (82), changes the direction of a magnetic field generated by the armature coils (82) by changing the direction of the applied signal phase current, and rotates the rotor (26). The supercharger also has a wheel that is attached to the rotor (26) and compresses a gas by rotating with the rotation of the rotor (26).
(FR)
La présente invention concerne un compresseur de suralimentation comportant un moteur de commutation de flux magnétique comprenant : un rotor (26) ; un stator (24) qui est un élément annulaire qui reçoit rotatif le rotor (26) et qui possède une pluralité de parties en saillie (60) de stator qui font saillie radialement vers l'intérieur d'une partie de circonférence interne (56A) en direction du rotor (26) ; des parties de champ (80) qui sont disposées dans des fentes de champ (62B) qui constituent une partie de fentes (62) parmi une pluralité des fentes (62) formées entre les parties en saillie (60) de stator, les parties de champ (80) générant un champ magnétique dans un sens constant ; des bobines d'armature (82) qui sont disposées dans des fentes d'armature (62A) qui constituent les autres fentes (62) parmi la pluralité de fentes (62) ; et une partie de commande qui applique un courant monophasé aux bobines d'armature (82), qui change le sens d'un champ magnétique généré par les bobines d'armature (82) en changeant le sens du courant de phase de signal appliqué, et qui fait tourner le rotor (26). Le compresseur de suralimentation comporte également une roue qui est fixée au rotor (26) et qui comprime un gaz par entraînement en rotation au moyen de la rotation du rotor (26).
(JA)
過給機は、ロータ(26)と、ロータ(26)を回転可能に収納する環状の部材であって、内周部(56A)からロータ(26)ヘ向けて径方向内側に突出する複数のステータ突出部(60)を有するステータ(24)と、ステータ突出部(60)同士の間に形成される複数のスロット(62)のうちの一部のスロット(62)である界磁スロット(62B)に設けられ、一定方向の磁界を発生させる界磁部(80)と、複数のスロット(62)のうちの他のスロット(62)である電機子スロット(62A)に設けられる電機子コイル(82)と、電機子コイル(82)に単相の電流を印加させ、印加する単相の電流の方向を変化させることで電機子コイル(82)から発生する磁界の方向を変化させて、ロータ(26)を回転させる制御部と、を有する磁束スイッチングモータと、ロータ(26)に取付けられて、ロータ(26)の回転に伴い回転することで気体を圧縮するホイールと、を有する。
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