首页>
外国专利>
HELICAL BLADE, HELICAL COMPRESSOR, COMPRESSOR, REFRIGERATOR AND METHOD OF MANUFACTURING HELICAL BLADE
HELICAL BLADE, HELICAL COMPRESSOR, COMPRESSOR, REFRIGERATOR AND METHOD OF MANUFACTURING HELICAL BLADE
展开▼
机译:螺旋叶片,螺旋压缩机,压缩机,制冷器和制造螺旋叶片的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To provide a helical compressor improved in compressing efficiency without lowering the durability and the like, of a helical blade against a refrigerant.;SOLUTION: This spiral helical blade 17 disappearably mounted on an outer peripheral face of a piston 3, is manufactured by filling a mold with a fluorine resin including glass fiber of 1-20 wt.% and molding the same by using a gas injection method. A compressor and a refrigerator is provided with this helical blade.;COPYRIGHT: (C)2003,JPO
展开▼