ELECTRIC COMPRESSOR

The present invention relates to a compressor, comprising: a housing that forms an accommodating space therein and is made of a magnetic material; a compression part provided inside the housing and compressing refrigerant; a stator inserted into the interior of the housing; a rotor arranged to rotat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	AHN JIHUN, KIM DAEWOO, YIM WOOGYONG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS WEAPONS
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Beschreibung
Zusammenfassung:	The present invention relates to a compressor, comprising: a housing that forms an accommodating space therein and is made of a magnetic material; a compression part provided inside the housing and compressing refrigerant; a stator inserted into the interior of the housing; a rotor arranged to rotate with respect to the stator; a permanent magnet for fixation inserted into a mutual contact area of the housing and the stator; and a groove for receiving the permanent magnet for fixation to be restrained on one of the mutual contact surfaces of the housing and the stator in a circumferential direction. As a result, press-fitting of the stator can be excluded and occurrence of deformation of the stator due to press-fitting can be suppressed. 본 발명은 압축기에 관한 것으로서, 내부에 수용공간을 형성하고, 자성체로 형성되는 하우징; 상기 하우징의 내부에 구비되고, 냉매를 압축하는 압축부; 상기 하우징의 내부에 삽입되는 스테이터: 상기 스테이터에 대해 회전되게 배치되는 로터; 상기 하우징 및 상기 스테이터의 상호 접촉영역에 삽입되는 고정용영구자석; 및 상기 하우징 및 상기 스테이터의 상호 접촉면 중 어느 하나에 상기 고정용영구자석을 원주방향으로 구속되게 수용하는 그루브;를 구비하여 구성된다. 이에 의해, 스테이터의 압입을 배제하여 압입에 기인한 스테이터의 변형 발생이 억제될 수 있다.