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发明名称
IMPELLER WITH FLOW RESISTOR
摘要
본 발명은 유동저항체를 포함하는 임펠러에 관한 것으로 본 발명에 따른 임펠러는 임펠러, 상기 임펠러를 수용하는 공간이 형성되며, 상기 임펠러의 후방에 스러스트 베어링이 구비되는 버퍼공간이 형성되는 하우징 및 상기 임펠러의 회전에 의해 상기 버퍼공간의 내부에서 유동하는 유체의 흐름을 저해하도록, 상기 버퍼공간의 내면이 돌출되는 형태로 형성되는 유동저항체를 포함한다.
申请公布号
KR101700839(B1)
申请公布日期
2017.01.31
申请号
KR20150012495
申请日期
2015.01.27
申请人
한국에너지기술연구원
发明人
박병식;이시우;양영민;이동현;김혁주;정대헌
分类号
F01D5/14;F03B3/02
主分类号
F01D5/14
代理机构
代理人
主权项
地址
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