STRUCTURE FOR PREVENT DEFORMATION OF PACKING CARRIER OF HIGH PRESSURE PUMP

The present invention relates to a structure for preventing deformation of a packing carrier of a high pressure pump. A spring plate formed on a flange unit of a stop sleeve supports an upper part of the packing carrier downward, so that deformation of the upper part of the packing carrier by a pist...

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Bibliographische Detailangaben
Hauptverfasser:	HONG CHUN KY, KWAK KYU JEONG, KIM JIN SUNG, NAH EUN WOO, HAN KYUNG CHUL
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	The present invention relates to a structure for preventing deformation of a packing carrier of a high pressure pump. A spring plate formed on a flange unit of a stop sleeve supports an upper part of the packing carrier downward, so that deformation of the upper part of the packing carrier by a piston spring is prevented. Therefore, reduction of the volume of a step area and a spring force change of the piston spring are prevented, so that pulsation reduction performance of the step area and reduction of the piston operation performance are prevented. 본 발명은 고압펌프의 패킹캐리어 변형 방지 구조에 관한 것으로, 스탑슬리브의 플랜지부에 형성된 스프링판이 패킹캐리어의 상판부를 하방으로 지지줌으로써 피스톤스프링에 의한 패킹캐리어의 상판부 변형이 방지된다. 따라서 스텝에어리어의 체적 감소 및 피스톤스프링의 스프링력 변화가 방지됨으로써 스텝에어리어의 맥동 저감 성능과 피스톤의 작동 성능의 감소가 방지된다.