Structure of vibrating compressor

Details Structure of vibrating compressor Structure of vibrating compressor

1998-10-13

2000-05-02

Walberg, Teresa

Pumps

Motor driven

Electric or magnetic motor

417417, 267161, F04B 3504

Patent

active

060565195

ABSTRACT:
A vibrating compressor which may be employed in refrigerators is provided which includes an elastic mechanism designed to produce reaction against movement of a piston through a moving mechanism such as an electric motor to oscillate the piston to change the volume of a compression chamber. The elastic mechanism consists of a plurality of discs connecting at the center with the piston. Each of the discs has slits curved in a scroll fashion to form spring arms. The discs are laid to overlap each other and shifted in angular position from each other so that the arms of one of the discs coincide with the slits of adjacent one of the discs, thereby avoiding direct contact of the arms of adjacent two of the discs.

REFERENCES:
patent: 5255521 (1993-10-01), Watanabe
patent: 5351490 (1994-10-01), Ohishi et al.
patent: 5469291 (1995-11-01), Plesko
patent: 5525845 (1996-06-01), Van Der Walt Nichoras
patent: 5920133 (1999-07-01), Penswick et al.

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