发明名称 CLOSED COMPRESSOR AND FREEZING AND AIR CONDITIONING DEVICES
摘要 In a hermetic compressor in a freezing refrigerating system or an air-conditioning system such as a refrigerator or a showcase, a construction is disclosed for intending to provide a low-noise hermetic compressor by effectively attenuating a pressure pulsation having occurred in a compression chamber with a suction muffler. By this construction, since a muffler cover 20 has a planar simple shape, the deformation upon molding becomes little and it can come into fully close contact with a muffler main body 19. Therefore, the pressure pulsation hardly leaks through the connecting portion between the muffler main body 19 and the muffler cover 20. The full silencing effect that the suction muffler 18 has is obtained and thereby noise can be reduced more effectively. <IMAGE>
申请公布号 EP1338795(A1) 申请公布日期 2003.08.27
申请号 EP20010997644 申请日期 2001.11.26
申请人 MATSUSHITA REFRIGERATION COMPANY 发明人 OSAKA, MASAHIKO;NISHIHARA, HIDETOSHI;OTA, TOSHIHIKO;KUBOTA, AKIHIKO;MOTEGI, MANABU;AWASHIMA, HIROKI;KOJIMA, TAKESHI;N0GUCHI, KAZUHITO;KITA, ICHIRO;KAKUTANI, MASAHIRO
分类号 F04B39/00;(IPC1-7):F04B39/00 主分类号 F04B39/00
代理机构 代理人
主权项
地址