公开(公告)号：AU2003280623A1

公开(公告)日：2004-05-25

申请号：AU2003280623

申请日：2003-10-30

Applicant: MATSUSHITA REFRIGERATION

Inventor： INOUE AKIRA ,  YANASE SEIGO ,  UMEOKA IKUTOMO ,  NARUSE ATSUSHI

IPC: F04B39/00 ,  F04B39/12

Abstract: A hermetic electric compressor including sealed container and coil spring provided for elastically supporting electric compression element housed in sealed container. A consideration has been made to avoid the coincidence in the resonance frequency between coil spring mounted with electric compression element and mechanical vibration caused by electric compression element, or a cavity formed in space. By so doing, creation of a resonation with coil spring is suppressed, and noises and vibrations with the hermetic electric compressors are reduced.

公开(公告)号：DE60312387D1

公开(公告)日：2007-04-19

申请号：DE60312387

申请日：2003-10-30

Applicant: MATSUSHITA REFRIGERATION

Inventor： INOUE AKIRA ,  YANASE SEIGO ,  UMEOKA IKUTOMO ,  NARUSE ATSUSHI

IPC: F04B39/00 ,  F04B39/12

Abstract: A hermetic electric compressor including sealed container and coil spring provided for elastically supporting electric compression element housed in sealed container. A consideration has been made to avoid the coincidence in the resonance frequency between coil spring mounted with electric compression element and mechanical vibration caused by electric compression element, or a cavity formed in space. By so doing, creation of a resonation with coil spring is suppressed, and noises and vibrations with the hermetic electric compressors are reduced.

公开(公告)号：EP1580428A4

公开(公告)日：2005-09-28

申请号：EP03769998

申请日：2003-10-30

Applicant: MATSUSHITA REFRIGERATION

Inventor： INOUE AKIRA ,  YANASE SEIGO ,  UMEOKA IKUTOMO ,  NARUSE ATSUSHI

IPC: F04B39/00 ,  F04B39/12

CPC classification number: F04B39/127 ,  F04B39/0044 ,  F04B39/121

Abstract: A sealed type motorized compressor comprises a sealed container (1), and a coil spring (101) elastically supporting a motorized compression element (2) received in the sealed container (1), the arrangement being such that the resonance frequency that the coil spring (101) has when the motorized compression element (2) is mounted on the coil spring (101) does not coincide with that of mechanical vibrations produced by the motorized compression element (2) or with air column resonance frequency of a space (4), thereby making it possible to reduce the possibility of resonance of the coil spring (101), and to reduce noise and vibrations of the sealed type motorized compressor.

Abstract translation: 密封式电动压缩机包括密封容器（1）和弹性地支撑容纳在密封容器（1）中的电动压缩元件（2）的螺旋弹簧（101），该布置使得螺旋弹簧 （2）安装在螺旋弹簧（101）上时机械压缩元件（101）与机动压缩元件（2）产生的机械振动或空间（4）的气柱共振频率不一致时， 由此可以降低螺旋弹簧101的共振的可能性，并且降低密封型电动压缩机的噪音和振动。

公开(公告)号：DE69738038T2

公开(公告)日：2008-04-30

申请号：DE69738038

申请日：1997-06-12

Applicant: MATSUSHITA REFRIGERATION

Inventor： YOSHIMURA TAKAO ,  AKASHI HIRONARI ,  YAGI AKIO ,  INOUE AKIRA

IPC: F04B39/00

Abstract: The present invention provides a hermetic-type compressor delivering high refrigeration capability at low noise; the hermetic-type compressor of the present invention is provided with a position adjustment mechanism, a communication/shutoff mechanism, a passage changeover mechanism or the like so as to dispose the opening end of a suction passage, which is provided in an enclosed container and used to communicate the cylinder of its compressor with the enclosed container, on a predetermined plane so that the opening end is aligned with the position of a node of a resonance mode generated in the enclosed container.

公开(公告)号：DE60312387T2

公开(公告)日：2007-11-08

申请号：DE60312387

申请日：2003-10-30

Applicant: MATSUSHITA REFRIGERATION

Inventor： INOUE AKIRA ,  YANASE SEIGO ,  UMEOKA IKUTOMO ,  NARUSE ATSUSHI

IPC: F04B39/00 ,  F04B39/12

Abstract: A hermetic electric compressor including sealed container and coil spring provided for elastically supporting electric compression element housed in sealed container. A consideration has been made to avoid the coincidence in the resonance frequency between coil spring mounted with electric compression element and mechanical vibration caused by electric compression element, or a cavity formed in space. By so doing, creation of a resonation with coil spring is suppressed, and noises and vibrations with the hermetic electric compressors are reduced.

公开(公告)号：DE69738038D1

公开(公告)日：2007-09-27

申请号：DE69738038

申请日：1997-06-12

Applicant: MATSUSHITA REFRIGERATION

Inventor： YOSHIMURA TAKAO ,  AKASHI HIRONARI ,  YAGI AKIO ,  INOUE AKIRA

IPC: F04B39/00

Abstract: The present invention provides a hermetic-type compressor delivering high refrigeration capability at low noise; the hermetic-type compressor of the present invention is provided with a position adjustment mechanism, a communication/shutoff mechanism, a passage changeover mechanism or the like so as to dispose the opening end of a suction passage, which is provided in an enclosed container and used to communicate the cylinder of its compressor with the enclosed container, on a predetermined plane so that the opening end is aligned with the position of a node of a resonance mode generated in the enclosed container.