发明名称 SCROLL COMPRESSOR AND AIR CONDITIONER
摘要 PROBLEM TO BE SOLVED: To provide a scroll compressor and an air conditioner, capable of preventing an increase in manufacturing cost, while improving capacity by a gas injection cycle. SOLUTION: This scroll compressor forms a plurality of compression spaces for compressing a refrigerant by mutually meshing a fixed scroll 23 and a turning scroll 25 of erecting spiral wall bodies 23b and 25b on one side surface of respective end plates 23a and 25a; and is characterized in that a step part 42 is arranged on one side surface of the end plate 23a of the fixed scroll 23; a stepped part 45 corresponding to the step part 42 of the end plate 23a is arranged on the upper edge of the wall body 25b of the turning scroll 25; a supply part 17p is arranged for supplying the refrigerant supplied from an external part to the plurality of compression spaces of compressing the refrigerant; and the refrigerant is supplied from the supply part 17p to a space including the step part 42 and the stepped part 45 of separating at least the plurality of compression spaces. COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2007064005(A) 申请公布日期 2007.03.15
申请号 JP20050247605 申请日期 2005.08.29
申请人 MITSUBISHI HEAVY IND LTD 发明人 SATO SO;TATEISHI TAICHI;MIZUNO HISAO;TAKASU HIROSATO
分类号 F04C18/02 主分类号 F04C18/02
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